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08.01.2024

BakeTex: Textile baking mat supports bakeries in saving energy

The ongoing energy crisis is increasingly pushing the bakery trade to its limits. Bakeries everywhere are having to close because they can no longer afford the sharp rise in the cost of electricity and gas. The use of energy-efficient ovens and the optimisation of production processes are important components that help to save energy. Researchers at the Fraunhofer Application Centre for Textile Fibre Ceramics TFK in Münchberg have now developed another building block: a textile baking base.
 
In bakeries, trays are normally used as a base for the baked goods in combination with baking paper or flour, which not only leads to large amounts of waste, but also to health problems (baker's asthma). The baking trays are also heavy and their mass increases the energy consumption in the oven, as they have to be heated with every baking process.

The ongoing energy crisis is increasingly pushing the bakery trade to its limits. Bakeries everywhere are having to close because they can no longer afford the sharp rise in the cost of electricity and gas. The use of energy-efficient ovens and the optimisation of production processes are important components that help to save energy. Researchers at the Fraunhofer Application Centre for Textile Fibre Ceramics TFK in Münchberg have now developed another building block: a textile baking base.
 
In bakeries, trays are normally used as a base for the baked goods in combination with baking paper or flour, which not only leads to large amounts of waste, but also to health problems (baker's asthma). The baking trays are also heavy and their mass increases the energy consumption in the oven, as they have to be heated with every baking process.

With this in mind, the Bavarian Research Foundation approved a research project in 2021 to develop an alternative to conventional baking trays, which was successfully completed in 2023. The project partners were the Fraunhofer Application Centre for Textile Fibre Ceramics TFK from Münchberg, Fickenschers Backhaus GmbH from Münchberg and Weberei Wilhelm Zuleeg GmbH from Helmbrechts.

The aim of the project was to develop an energy-saving, pollutant-free and reusable textile baking mat with an integrated non-stick effect for use in industrial bakeries. Lightweight and heat-resistant textiles offer the potential to lower the preheating temperature in the oven and thus reduce energy consumption.
 
In a first step, a thin para-aramid fabric made of 120 g/m² long staple fibre yarn was therefore produced and stretched on a metallic frame. "The leno weave proved to be particularly suitable for the weave. Its characteristic lattice structure ensures that the textile is not only light but also permeable to air," says Silke Grosch from the Fraunhofer Application Centre TFK.

"In addition, by fixing the threads in place, the fabric cannot warp during washing and retains its shape for a long time." Finally, a full-surface silicone coating ensures that the baked goods do not stick to the baking base. This means that the previously necessary baking paper and flour layer can be dispensed with. To ensure that the rolls come out of the oven just as crispy and brown as with a standard baking tray, only the baking programme needs to be adjusted. Another key advantage of the textile baking tray is that it can be folded and therefore stored in a space-saving manner.

In the course of the fourth industrial revolution (Industry 4.0), the baking tray will be equipped with intelligent additional functions. On the one hand, the production data in the bakery can be determined using RFID chips or QR codes, and on the other hand, baked goods can be advertised in a targeted manner using customised branding.

Prof. Dr Frank Ficker, Head of the Fraunhofer Application Centre TFK, sums up: "With the textile baking base, we have developed a contemporary and resource-saving product together with our project partners that is characterised by its low weight and high flexibility. Together with the potential energy savings, this makes it interesting for many bakeries."

The Fraunhofer Application Centre for Textile Fibre Ceramics TFK in Münchberg specialises in the development, manufacture and testing of textile ceramic components. It is part of the Fraunhofer Centre for High Temperature Lightweight Construction HTL in Bayreuth, a facility of the Fraunhofer Institute for Silicate Research ISC with headquarters in Würzburg.

Source:

Fraunhofer Application Centre for Textile Fibre Ceramics
Translation Textination

Carbon U Profil (c) vombaur GmbH & Co. KG
19.09.2023

"After all, a spaceship is not made off the peg."

Interview with vombaur - pioneers in special textiles
Technical narrow textiles, custom solutions, medium-sized textile producer and development partner for filtration textiles, composite textiles and industrial textiles: vombaur. Digitalisation, sustainability, energy prices, pioneering work and unbroken enthusiasm – Textination spoke to two passionate textile professionals: Carl Mrusek, Chief Sales Officer (CSO), and Johannes Kauschinger, Sales Manager for Composites and Industrial Textiles, at vombaur GmbH, which, as well as JUMBO-Textil, belongs to the Textation Group.
 

Interview with vombaur - pioneers in special textiles
Technical narrow textiles, custom solutions, medium-sized textile producer and development partner for filtration textiles, composite textiles and industrial textiles: vombaur. Digitalisation, sustainability, energy prices, pioneering work and unbroken enthusiasm – Textination spoke to two passionate textile professionals: Carl Mrusek, Chief Sales Officer (CSO), and Johannes Kauschinger, Sales Manager for Composites and Industrial Textiles, at vombaur GmbH, which, as well as JUMBO-Textil, belongs to the Textation Group.
 
If you look back at your history and thus to the beginnings of the 19th century, you will see a ribbon manufactory and, from 1855, a production of silk and hat bands. Today you produce filtration textiles, industrial textiles and composites textiles. Although you still produce narrow textiles today, the motto "Transformation as an opportunity" seems to be a lived reality at vombaur.
 
Carl Mrusek, Chief Sales Officer: Yes, vombaur has changed a few times in its almost 220-year history.  Yet the company has always remained true to itself as a narrow textiles manufacturer. This testifies to the willingness of the people in the company to change and to their curiosity. Successful transformation is a joint development, there is an opportunity in change. vombaur has proven this many times over the past almost 220 years: We have adapted our product portfolio to new times, we have built new factory buildings and new machinery, we have introduced new materials and developed new technologies, we have entered into new partnerships – as most recently as part of the Textation Group. We are currently planning our new headquarters. We are not reinventing ourselves, but we will go through a kind of transformation process with the move into the brand new, climate-friendly high-tech space.

 

Could you describe the challenges of this transformation process?
 
Johannes Kauschinger, Sales Manager for Composites and Industrial Textiles: A transformation usually takes place technically, professionally, organisationally and not least – perhaps even first and foremost – culturally. The technical challenges are obvious. Secondly, in order to manage and use the new technologies, appropriate expertise is needed in the company. Thirdly, every transformation entails new processes, teams and procedures have to be adapted. And finally, fourthly, the corporate culture also changes. Technology can be procured, expertise acquired, the organisation adapted. Time, on the other hand, cannot be bought. I therefore consider the greatest challenge to be the supply of human resources: In order to actively shape the transformation and not be driven by development, we need sufficient skilled workers.

 

Visiting your website, the claim "pioneering tech tex" immediately catches the eye. Why do you see your company as a pioneer, and what are vombaur's groundbreaking or pioneering innovations?

Carl Mrusek: With our unique machine park, we are pioneers for seamless circular woven textiles. And as a development partner, we break new ground with every order. We are always implementing new project-specific changes: to the end products, to the product properties, to the machines. It happens regularly that we adapt a weaving machine for a special seamless woven shaped textile, sometimes even develop a completely new one.
 
With our young, first-class and growing team for Development and Innovation led by Dr. Sven Schöfer, we repeatedly live up to our promise of "pioneering tech tex" by developing special textile high-tech solutions with and for our customers. At the same time, we actively explore new potentials. Most recently with sustainable materials for lightweight construction and research into novel special filtration solutions, for example for the filtration of microplastics. A state-of-the-art textile technology laboratory is planned for this team in the new building.

 

The development of technical textiles in Germany is a success story. From a global perspective, we manage to succeed with mass-produced goods only in exceptional cases. How do you assess the importance of technical textiles made in Germany for the success of other, especially highly technological industries?

Carl Mrusek: We see the future of industry in Europe in individually developed high-tech products. vombaur stands for high-quality, reliable and durable products and made-to-order products. And it is precisely this – custom-fit products, instead of surplus and throwaway goods – that is the future for sustainable business in general.

 

What proportion of your production is generated by being project-based as opposed to a standard range, and to what extent do you still feel comfortable with the term "textile producer"?

Johannes Kauschinger: Our share of special solutions amounts to almost 90 percent. We develop technical textile solutions for our customers' current projects. For this purpose, we are in close contact with the colleagues from our customers' product development departments. Especially in the field of composite textiles, special solutions are in demand. This can be a component for space travel – after all, a spaceship is not manufactured off the peg. We also offer high-quality mass-produced articles, for example in the area of industrial textiles, where we offer round woven tubulars for conveyor belts. In this sense, we are a textile producer, but more than that: we are also a textile developer.

 

In August, Composites Germany presented the results of its 21st market survey. The current business situation is viewed very critically, the investment climate is becoming gloomier and future expectations are turning negative. vombaur also has high-strength textile composites made of carbon, aramid, glass and hybrids in its portfolio. Do you share the assessment of the economic situation as reflected in the survey?

Carl Mrusek: We foresee a very positive development for vombaur because we develop in a very solution-oriented way and offer our customers genuine added value. This is because future technologies in particular require individual, reliable and lightweight components. This ranges from developments for the air taxi to wind turbines. Textiles are a predestined material for the future. The challenge here is also to offer sustainable and recyclable solutions with natural raw materials such as flax and recycled and recyclable plastics and effective separation technologies.

 

There is almost no company nowadays that does not use the current buzzwords such as climate neutrality, circular economy, energy efficiency and renewable energies. What is your company doing in these areas and how do you define the importance of these approaches for commercial success?

Carl Mrusek: vombaur pursues a comprehensive sustainability strategy. Based on the development of our mission statement, we are currently working on a sustainability declaration. Our responsibility for nature will be realised in a very concrete and measurable way through our new building with a green roof and solar system. In our product development, the high sustainability standards – our own and those of our customers – are already flowing into environmentally friendly and resource-saving products and into product developments for sustainable projects such as wind farms or filtration plants.

 

Keyword digitalisation: medium-sized businesses, to which vombaur belongs with its 85 employees, are often scolded for being too reluctant in this area. How would you respond to this accusation?

Johannes Kauschinger:

We often hear about the stack crisis at the present time. Based on this, we could speak of the stack transformation. We, the small and medium-sized enterprises, are transforming ourselves in a number of different dimensions at the same time: Digital transformation, climate neutrality, skilled labour market and population development, independence from the prevailing supply chains. We are capable of change and willing to change. Politics and administration could make it a bit easier for us in some aspects. Key words: transport infrastructure, approval times, energy prices. We do everything we can on our side of the field to ensure that small and medium-sized enterprises remain the driving economic force that they are.

 

 

How do you feel about the term shortage of skilled workers? Do you also take unconventional paths to find and retain talent and skilled workers in such a specialised industry? Or does the problem not arise?

Carl Mrusek: Of course, we are also experiencing a shortage of skilled workers, especially in the industrial sector. But the development was foreseeable. The topic played a major role in the decision to move together with our sister company JUMBO-Textil under the umbrella of the Textation Group. Recruiting and promoting young talent can be better mastered together – for example with cross-group campaigns and cooperations.

 

If you had to describe a central personal experience that has shaped your attitude towards the textile industry and its future, what would it be?

Johannes Kauschinger: A very good friend of my family pointed out to me that we live in an area with a very active textile industry, which at the same time has problems finding young talents. I visited two companies for an interview and already on the tour of each company, the interaction of people, machines and textiles up to the wearable end product was truly impressive. In addition, I was able to learn a profession with a very strong connection to everyday life. To this day, I am fascinated by the wide range of possible uses for textiles, especially in technical applications, and I have no regrets whatsoever about the decision I made back then.

Carl Mrusek: I came into contact with the world of textiles and fashion at a young age. I still remember the first time I went through the fully integrated textile production of a company in Nordhorn with my father Rolf Mrusek. Since then, the subject has never left me. Even before I started my studies, I had made a conscious decision to pursue a career in this industry and to this day I have never regretted it, on the contrary. The diversity of the special solutions developed in the Textation Group fascinates me again and again.

 

vombaur is a specialist for seamless round and shaped woven narrow textiles and is known throughout the industry as a development partner for filtration textiles, composite textiles and industrial textiles made of high-performance fibres. Technical narrow textiles from vombaur are used for filtration – in the food and chemical industries, among others. As high-performance composite materials, they are used, for example, in aircraft construction or medical technology. For technical applications, vombaur develops specially coated industrial textiles for insulation, reinforcement or transport in a wide range of industrial processes – from precision mechanics to the construction industry. The Wuppertal-based company was founded in 1805. The company currently employs 85 people.

Sectors

  • Aviation & Automotive
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  • Construction & Water Management
  • Safety & Protection   
  • Chemistry & Food
  • Plant construction & electronics   
  • Medicine & Orthopaedics

 

chemical protective suits Photo: Pixabay, Alexander Lesnitsky
31.07.2023

DITF: Newly developed concept for chemical protective suits

A newly developed concept for chemical protective suits is designed to make use more comfortable and safer for the user. New materials and an improved design increase wearer comfort. The integration of sensor technology enables the monitoring of vital functions.

In the event of hazards from chemical, biological or radioactive substances, chemical protective suits (CSA) protect people from physical contact. CSAs consist of breathing apparatus, head protection, carrying frames and the suit itself. This adds up to a weight of around 25 kg. The construction of a multi-coated fabric makes the CSA stiff and provides for considerable restrictions in freedom of movement. As a result, the emergency forces are exposed to significant physical stress. For this reason, the total deployment time when using a CSA is limited to 30 minutes.

A newly developed concept for chemical protective suits is designed to make use more comfortable and safer for the user. New materials and an improved design increase wearer comfort. The integration of sensor technology enables the monitoring of vital functions.

In the event of hazards from chemical, biological or radioactive substances, chemical protective suits (CSA) protect people from physical contact. CSAs consist of breathing apparatus, head protection, carrying frames and the suit itself. This adds up to a weight of around 25 kg. The construction of a multi-coated fabric makes the CSA stiff and provides for considerable restrictions in freedom of movement. As a result, the emergency forces are exposed to significant physical stress. For this reason, the total deployment time when using a CSA is limited to 30 minutes.

In a joint project with various companies, institutes and professional fire departments, work is currently underway to completely redesign both the textile material composite and the hard components and connecting elements between the two. The goal is a so-called "AgiCSA", which offers significantly more comfort for the emergency forces due to its lighter and more flexible construction. The DITF subproject focuses on the development of a more individually adaptable, body-hugging suit on the one hand, and on the integration of sensors that serve the online monitoring of important body functions of the emergency personnel on the other.

At the beginning of the project, the DITF received support from the Esslingen Fire Department. They provided a complete CSA that is used as standard today. This could be tested at the DITF for its wearing properties. The researchers in Denkendorf are investigating where there is a need for optimization to improve ergonomic wearing comfort.

The aim is to construct a chemical- and gas-tight suit that fits relatively closely to the body. It quickly became clear that it was necessary to move away from the previous concept of using woven fabrics as the basic textile material and think in terms of elastic knitted fabrics. In implementing this idea, the researchers were helped by recent developments in the field of knitted fabric technology in the form of spacer fabrics. By using spacer textiles, many of the requirements placed on the base substrate can be met very well.

Spacer textiles have a voluminous, elastic structure. From a wide range of usable fiber types and three-dimensional design features, a 3 mm thick spacer textile made of a polyester pile yarn and a flame-retardant fiber blend of aramid and viscose was selected for the new CSA. This textile is coated on both sides with fluorinated or butyl rubber. This gives the textile a barrier function that prevents the penetration of toxic liquids and gases. The coating is applied to the finished suit by a newly developed spraying process. The advantage of this process over the conventional coating process is that the desired elasticity of the suit is retained.

Another innovation is the integration of a diagonal zipper. This makes it easier to put on and take off the suit. Whereas this was previously only possible with the help of another person, the new suit can in principle be put on by the emergency responder alone. The new design is modeled on modern dry suits with diagonal, gas-tight zippers.
The new AgiSCA also features integrated sensors that allow the transmission and monitoring of the vital and environmental data of the emergency worker as well as their location via GPS data. These additional functions significantly enhance operational safety.

For the hard components, i.e. the helmet and the backpack for the compressed air supply, lightweight carbon fiber-reinforced composite materials from Wings and More GmbH & Co. KG are used.
The first demonstrators are available and are available to the project partners for testing purposes. The combination of current textile technology, lightweight construction concepts and IT integration in textiles has led to a comprehensive improvement of a high-tech product in this project.
 
BMBF project "Development of a chemical protection suit with increased mobility for more efficient operational concepts through increased autonomy of the emergency forces (AgiCSA)".
The project addresses the objectives of the Federal Government's framework program "Research for Civil Security 2018-2023 and the funding measure "SME-innovative: Research for Civil Security" of July 3, 2018.

 

Source:

DITF Deutsche Institute für Textil- und Faserforschung

08.03.2023

Composites Germany presents results of 20th market survey

  • General economic developments are dampening mood in composites industry
  • Future expectations are optimistic
  • Investment climate has remained stable
  • Varying expectations for application industries
  • Growth drivers have remained unchanged
  • Composites Index is pointing in different directions

This is the 20th time that Composites Germany has identified the latest performance indicators for the fibre-reinforced plastics market. The survey covered all the member companies of the umbrella organisations of Composites Germany: AVK and Composites United, as well as the associated partner VDMA.  

  • General economic developments are dampening mood in composites industry
  • Future expectations are optimistic
  • Investment climate has remained stable
  • Varying expectations for application industries
  • Growth drivers have remained unchanged
  • Composites Index is pointing in different directions

This is the 20th time that Composites Germany has identified the latest performance indicators for the fibre-reinforced plastics market. The survey covered all the member companies of the umbrella organisations of Composites Germany: AVK and Composites United, as well as the associated partner VDMA.  

General economic developments are dampening mood in composite industry
Like all industries, the composite industry has been affected by strong negative forces in recent years. The main challenges over the last few years have been the Covid pandemic, a shortage of semiconductors, supply chain problems and a sharp rise in the price of raw materials. Furthermore, there have been numerous isolated effects that added to the pressure on the industry.

The main challenges during the past year were primarily a steep increase in energy and fuel prices and the cost of logistics. In addition, the war in Ukraine put a further strain on supply chains that had already been weakened.

Overall, the stock market prices for both electricity and petroleum products are currently showing a clear downward trend. However, the significantly lower prices have not yet percolated from manufacturers and buyers to the end customer.

The aforementioned effects have further dampened the mood in the composites industry. The index assessing the current general business situation in Germany and Europe has dropped even further than before. However, the assessment of the global situation is somewhat more positive.

Despite this generally negative assessment of the current situation, companies are moving in a somewhat more positive direction in the assessment of their own business situations. The companies that were surveyed rated their own positions more positively than in the last survey.

Future expectations are optimistic
The expectations on future market developments are showing a very positive picture. After a significant drop in the last survey, the indicators for the general business situation are now displaying a clear upward trend again. Moreover, respondents were far more optimistic about their own companies’ future prospects.

Investment climate remaining stable
The investment climate has remained at a stable level. Nearly half of the companies surveyed are planning to employ new staff over the next six months. As before, about 70% of respondents are either considering or planning machine investments. Unlike in the previous survey, this value has remained almost unchanged.

Varying expectations for application industries
The composites market is highly heterogeneous in terms of both materials and applications. In the survey, respondents were asked to assess the market developments of different core areas. Expectations turned out to be extremely diverse.

The most important application segment for composites is the transport sector. The number of new registrations of passenger cars has been declining in recent years. This is where we can see OEMs moving away from volume models and opting for more profitable mid-range and premium segments. In this year’s survey, this shows itself in relatively cautious expectations for this segment.

The currently rather pessimistic outlook for the construction industry is leading companies to expect major slumps in this sector, in particular. The building sector, in particular, often reacts rather slowly to short-term economic fluctuations and has long been relatively robust towards the aforementioned crises. Now, however, it seems that this area, too, is being affected by negative influences.

The pessimistic outlook on the sports and leisure sector can be explained by a rather pessimistic view of consumer behaviour.

Expectations about future market developments, on the other hand, are significantly more positive than the figures presented here might suggest.

Growth drivers still stable
As before, the current survey shows Germany, Europe and Asia as the global regions expected to deliver the most important growth stimuli for the composites segment, with Europe playing a key role for many of the respondents.

Where materials are concerned, we are seeing a continuation of the ongoing paradigm shift. Whereas, in the first 13 surveys, respondents always believed that the composites segment would receive its prevailing growth stimuli from CRP, there is now an almost universal expectation that the most important stimuli will be coming from GRP or from all the materials.

Composites Index points in different directions
Despite the many negative influences that have occurred recently, composites appear to be in good shape for the future. Thanks to excellent market developments in 2021, they have almost reached their pre-pandemic level. The outlook for market developments in 2022 have not been finalised but are showing a less positive trend for last year.

Nevertheless, there are many indications to suggest that the generally positive development of the composite industry over the last few years is set to continue. In the medium term, structural changes in the transport sector will open up opportunities for composites to gain a new foothold in new applications. Major opportunities can be seen in areas of construction and infrastructure. Despite the rather weak market situation, these areas offer enormous opportunities for composites, due to their unique properties which predestine them for long-term use. The main assets of these materials are their durability, their almost maintenance-free use, their potential for use in lightweight construction and their positive impact on sustainability. Furthermore, one major growth driver is likely to be the wind industry, provided that it meets the politically self-imposed targets for the share of renewable energies in power consumption.

Overall, the Composites Index shows a restrained assessment of the current situation, whereas the assessment of the future situation is clearly positive. Respondents are apparently optimistic about the future, reflecting the assessment mentioned above: Composites have been used in industry and in serial production for several decades and, despite numerous challenges, they are set to provide immense potential for exploring new areas of application.

The next Composites Market Survey will be published in July 2023.

Source:

Composites Germany

photo: pexels
26.07.2022

Composites Germany – Results of the 19th Market Survey

  • Current crises are dampening mood in composites industry
  • Pessimistic outlook
  • Subdued investment climate
  • Varying expectations for application industries
  • GRP is still a growth driver
  • Composites Index continues to decline

This is the 19th time that Composites Germany has identified the latest performance indicators for the fibre-reinforced plastics market. The survey covered all the member companies of the three major umbrella organisations of Composites Germany: AVK, Leichtbau Baden-Württemberg and the VDMA Working Group on Hybrid Lightweight Construction Technologies.

As before, to ensure a smooth comparison with the previous surveys, the questions in this half-yearly survey have been left unchanged. Once again, the data obtained in the survey is largely qualitative and relates to current and future developments in the market.

  • Current crises are dampening mood in composites industry
  • Pessimistic outlook
  • Subdued investment climate
  • Varying expectations for application industries
  • GRP is still a growth driver
  • Composites Index continues to decline

This is the 19th time that Composites Germany has identified the latest performance indicators for the fibre-reinforced plastics market. The survey covered all the member companies of the three major umbrella organisations of Composites Germany: AVK, Leichtbau Baden-Württemberg and the VDMA Working Group on Hybrid Lightweight Construction Technologies.

As before, to ensure a smooth comparison with the previous surveys, the questions in this half-yearly survey have been left unchanged. Once again, the data obtained in the survey is largely qualitative and relates to current and future developments in the market.

Current crises are dampening mood in composites industry
Both the economy in general and industry in particular are struggling with numerous challenges at the moment. The Covid-19 pandemic has now had a negative impact for over two years and is still affecting a range of segments of the composites industry. One area that has been hit especially hard by the resulting losses is the mobility sector. Another major strain has been a sharp rise in energy costs recently. Above all, we can expect price increases in fuel and gas to become a central issue over the next few months. In addition, there are still problems along international supply chains, coupled with steep increases in raw material prices, partly due to bottlenecks in the supply. The war in Ukraine has put an additional strain on many business sectors, affecting their supply chains, in particular.

In the current survey, both these and other effects have had a major negative impact on the mood in the composites industry.

The assessment index for the current general economic situation is showing a clear decline.

Compared to the last survey, the assessment of the respondents’ own business situations has dropped significantly and for the first time in eighteen months. However, this decline has been far less severe than during the onset of the Covid-19 pandemic.

Pessimistic outlook
Furthermore, there has been a substantial decline in expectations for the future market development. The key figures for the general economic situation have been declining sharply and have reached an all-time low since the beginning of the survey. The respondents are also less optimistic about future expectations for their own companies.

However, respondents are less extreme when assessing the business situations of their own companies. Despite negative spikes, this curve is far less steep, showing that respondents are expecting less dramatic effects on their own companies than on the industry as a whole.

Subdued investment situation
Although, as expected, the investment climate has also become subdued, it should be noted that, in all, expectations are still relatively high. 70% of all respondents believe that machine investments are possible, or they are planning for it. This figure is somewhat lower than in the previous market survey, but it shows a far less dramatic development than the other factors mentioned above .

Varied expectations for application industries
We already mentioned the high level of heterogeneity of applications in the composite sector. In the survey, respondents were asked to provide assessments of market developments in various core sectors.

Their expectations clearly differ substantially from one another.

The proportion of pessimistic expectations has generally been rising for all application industries. While these expectations are almost entirely within a single-digit range, there has been a clear rise in the proportion of those expecting a deterioration of the market in the various application industries. Similar to the last surveys, major drops are expected above all for the automotive, aviation and mechanical engineering sectors. For the first time, however, we can now also see rather negative expectations on the infrastructure and building sector. Yet this is a segment which often reacts quite slowly to temporary economic fluctuations and has so far shown itself to be relatively resilient towards the above-mentioned crises. It remains to be seen whether such forebodings will come true, or whether the construction industry will continue to hold its own in the face of the current negative forces.

Growth drivers remain stable
Geographically, the survey shows that the most important growth stimuli for the composites segment are expected to come from Germany, Europe and Asia.

Where materials are concerned, we are seeing a continuation of the ongoing paradigm shift. Whereas, in the first 13 surveys, respondents always mentioned CRP as the material with the most important growth drivers in its environment, the most important stimuli are now being expected to come consistently either from GRP or from all materials.

Composites Index continues to decline
The industry is currently going through an extremely tense and difficult period, characterised by rising costs, supply chain issues, lack of availability of certain semifinished products and raw materials, increasing political instability and very pessimistic expectations for the future. All the relevant indicators of the current composites survey are pointing downwards at the moment. After some slight recovery over the last 18 months, the Composite Index has therefore clearly been weakening this time and has been dropping to new low points, especially concerning future expectations.

Industry in general, but particularly also Germany’s composite industry, has always shown itself to be very resilient towards crises and has often cushioned negative developments quickly. The total production volume for composites in Europe last year already reached its pre-crisis level of 2019. Germany continues to be the most important manufacturing country in Europe, with a market share of nearly 20%. Hopefully, the slowdown in the coming months will be less severe than expected and the composites industry will remain on an upward trajectory. We will continue to be optimistic, as composites are highly diverse and therefore a key material of the future.

The next Composites Market Survey will be published in January 2023.

Source:

Composites Germany

Foto: Lalit Kumar, Unsplash
29.03.2022

The man-made fibers industry at the turning point of time

"You don't tear down a house before the new one is ready for occupancy."

Textination talked to the Managing Director of the Industrievereinigung Chemiefaser e.V., Dr. Wilhelm Rauch, about his assessment of the turning point that the man-made fibers industry is currently facing. What are the risks and threats, and what needs to change in order to remain a competitive player on the global market.

"You don't tear down a house before the new one is ready for occupancy."

Textination talked to the Managing Director of the Industrievereinigung Chemiefaser e.V., Dr. Wilhelm Rauch, about his assessment of the turning point that the man-made fibers industry is currently facing. What are the risks and threats, and what needs to change in order to remain a competitive player on the global market.

US President Joe Biden has called his Russian counterpart Vladimir Putin a war criminal in connection with the invasion of Ukraine. The United Nations' highest court, the International Court of Justice in The Hague, has ordered Russia to immediately end its war against Ukraine. How do you personally assess Russia's behavior?
Dr. Rauch:
With family roots in the Rhineland, Central and East Germany, I grew up at a time when, as a result of the division of Europe, families were separated and people were ruthlessly shot in the middle of Germany who wanted to cross the inner-German demarcation line towards the West. Since 1989, the fall of the Iron Curtain has led us into a period that lasted more than 30 years and allowed us, at least in Europe, to experience an era of peaceful coexistence between the great power blocs, intensive trade relations and prosperous states.

It is more than shocking to see today how Russia is trying to turn back the wheel of history in Europe with a brutality that the youngest generation growing up in Europe has fortunately not had to experience so far, and it brings back the worst memories of the Cold War, which everyone hoped would never return. If today in Ukraine even facilities for the peaceful use of nuclear energy are fired upon, a dimension has been reached that one does not want to extrapolate any further. In addition to the unspeakable human suffering caused, which we can only begin to alleviate by accepting Ukrainian refugees, in the long term all trust in political promises is being gambled away, which, however, is essential both for peaceful coexistence and for economic cooperation. We are facing a reordering of the world in which supply relationships and dependencies with or on autocratic states must be evaluated much more sensitively for each individual case.

The economic consequences of the Russia-Ukraine conflict are becoming increasingly clear. The Association of German Chambers of Commerce and Industry (DIHK) is correcting its forecast for 2022, but does not yet see a recession. What are your expectations for the industry in the current fiscal year?
Dr. Rauch:
The man-made fibers industry has been severely affected by the SARS-CoV-2 pandemic in the last two years. Planned investments were first postponed and then finally abandoned. By the end of 2022, three man-made fibers producers will close their doors in Germany compared to 2019. The industry started the current year on a very hopeful note, although previous issues such as REACH and, above all, energy costs were already increasing in severity before the Russia-Ukraine war. The economic consequences of the war will have a negative impact both directly in the form of increased energy prices and indirectly through changes in international competitive conditions.

What do the war in Ukraine and the economic sanctions against Russia entail for the upstream supply chains of the manmade fiber industry?
Dr. Rauch:
The immediate upstream supply chains will not be affected much by this war at first. However, we must expect supply chains in other industries to be disrupted. If, for example, certain raw materials or products are no longer available, this can have a noticeable impact, starting with logistics (mobility) and extending to components in production technology facilities. An example of this is the availability of cable harnesses, which were previously produced in Ukraine and are indispensable in many electronic components for man-made fibers production.

What is the relevance of Ukraine and Russia as sales markets for IVC member companies?
Dr. Rauch:
If we take the last year before the outbreak of the SARS-CoV-2 pandemic as the reference year, exports to Ukraine and the Russian Federation account for around 1.6% of total exports of man-made fibers from Germany. On average, a loss of sales to these countries can be tolerated, although it should not be forgotten that in individual cases - depending on a company's product portfolio - the impact can be quite significant. Looking beyond the horizon, it is not only the direct exports of man-made fibers to the war region that are of significance, but also deliveries of products in which man-made fibers are processed. Here, there are now interrupted supply relationships that result in order losses for the man-made fibers industry.

Certain industries are particularly affected by the consequences - what does this mean for the man-made fibers sector as a supplier industry?
Dr. Rauch:
Wherever production is cut back along the downstream value chain in which man-made fibers were used, the effects will be noticeable with a temporal delay. This applies, for example, to deliveries to the automotive sector, where the production of new vehicles comes to a standstill due to a lack of components originating from Ukraine.

How are exploding energy prices and the gas embargo affecting man-made fibers producers in the DACH region?
Dr. Rauch:
Even before the Russia-Ukraine war, European energy costs were already at a level that hit our members hard. For example, European gas costs currently rose by ten times from approx. 12 EUR/MWh to approx. 120 EUR/MWh as a result of the war, while in the USA they "only" rose by two and a half times from approx. 8 EUR/MWh to approx. 18 EUR/MWh. The situation is similar for electricity prices in Germany in particular, which have also risen by a factor of 10 from an already high level. Further price increases in Europe cannot be ruled out, but are more likely. Against this background, moderate adjustments in man-made fibers prices are only a drop in the bucket. A market development with virtually exploding energy costs cannot be reliably depicted by any company, nor can it be priced in such a way as to cover costs.

As the industry association of the man-made fibers industry, what do you think of "Freeze for Peace" or a stop to all Russian gas and raw material imports?
Dr. Rauch:
In Germany in particular, we have deliberately made ourselves dependent on Russian gas, contrary to all international warnings, by defining it as necessary for the bridge technology of electricity generation that we will need after the shutdown of coal- and nuclear-based power plants, before the availability of a sufficient amount of so-called "green" energy is assured. Gas is also needed for heating purposes and as a raw material, so it takes on the function of an all-rounder.

A boycott-related import stop would not only have serious negative consequences for the man-made fibers sector, but for the entire German industry and the majority of private households. As I mentioned at the beginning, it is the order of the day to help alleviate human suffering by taking in Ukrainian refugees. But this is not the end of the crisis. It must be assumed that the war situation will not be resolved in the near future. However, in order to cope with a protracted crisis situation, our economic strength must be maintained in order to be able to cope with the challenges ahead. An import freeze would be counterproductive in this respect. Since, due to the latest developments, gas deliveries are now to be paid for in rubles, there is rather a risk that Russia, for its part, will stop gas deliveries. In their effect, the two scenarios do not differ. The only thing that is certain is the fact that the availability of Russian gas to Europe is no longer guaranteed. Ultimately, the Russian demand to switch payments to rubles, which is not only aimed at revaluing the ruble, makes it clear that Russia is not dependent on Europe as a buyer of its gas. This would mean that a "freeze for peace" would lead to nothing. In the Far East, there is already a potential buyer of Russian gas to obtain it cheaply and safely, and which is also a major competitor of the European chemical fiber industry: China.

Are agreements with the United Arab Emirates and Qatar a good substitute solution for gas and oil supplies from Russia?
Dr. Rauch:
It is not a question of evaluating a measure in the sense of good or bad, but of whether it appears suitable in this particular situation to reduce unilateral dependencies on an aggressor before sustainable solutions are available in sufficient quantity. In this respect, there should initially be no ideological barriers in the measures to be examined for feasibility. The agreements concluded with the United Arab Emirates and Qatar after certainly careful political scrutiny are individual decisions and represent only one piece in the mosaic among many.

Does the saying "First we had bad luck, then we were not lucky at all" apply to the current economic performance of the industry - or: how do you assess the influence of the Corona pandemic and the war situation in this respect?
Dr. Rauch:
Both the SARS-CoV-2 pandemic and the Russia-Ukraine war are events with a global character. While the first event affected all countries equally sooner or later, the impact of the Russia-Ukraine war must be assessed in a more differentiated manner. The consequences of the war primarily affect companies in Europe, and there in particular those countries which - as mentioned above - have placed themselves in unilateral dependencies like Germany. This does not apply to the man-made fibers industry in particular. Although there are many fellow sufferers in other industries, this does not improve the situation, of course.

What does the industry expect from the political leaders in Berlin and Brussels in the future?
Dr. Rauch:
The wish list can be fixed to a few core elements:
In the long term, we need a supply of energy and raw materials that is not based on the dependence of a few autocratic states. On the way there, against the backdrop of the Russia-Ukraine war, previous exit scenarios from coal and nuclear energy must be reconsidered without prejudice with regard to their timeline. Or to put it more concisely: You don't tear down a house before the new one is ready for occupancy.

But energies from renewable raw materials must also be offered at prices that allow global competitiveness. According to a study by DECHEMA and FutureCamp, the chemical industry has calculated a price of 4 ct/kWh (including all taxes and fees). We are miles away from this today.

The revision of REACH must not lead to further bureaucracy and requirements that tie up capacity in companies. What we need in Europe is not dotting the i on Maslow's hierarchy of needs, but to ensure that we do not slide down the levels step by step and that the i dot floats in the air without an "i".

European economic policy must focus on the international competitiveness of European industry. It is not sufficient to consider and regulate the European Union only from the point of view of the internal market. The planned carbon border mechanism is such an example. It is intended to impose customs duties on imports that carry a high CO2 burden. This may protect the domestic market, but it does nothing at all to help export-oriented European industry such as the man-made fibers sector on the international world market, because European production costs remain too high by global standards despite the carbon border taxes.

The European Commission must increasingly recognize the European industry and with it the man-made fibers industry as problem solvers. Man-made fibers are indispensable as products for the energy turnaround (rotor blades for wind turbines), lightweight construction in mobility (lightweight car bodies in composite systems), sustainable road construction (geotextiles to reinforce the road surface and increase its service life), reduction of steel-reinforced concrete and thus cement, sand and gravel (reinforcement with high-tensile man-made fibers) and medical products (medical masks, bandaging materials, stents).

In Europe, we again need more market economy and no small-scale regulations that are adapted again and again and proliferate into an impenetrable thicket.

With all the wishes to politicians mentioned above, let me finally mention the following with regard to the current situation: In 1961, after the Berlin Wall was built, Russian and American tanks faced each other at Checkpoint Charlie at a distance of less than 50 meters, ready to fire.

A year later, in October 1962, nuclear-equipped American and Russian naval units met head-on in the Cuban Missile Crisis. Both John F. Kennedy and Nikita S. Khrushchev - bitter rivals in the contest of political systems - were sensible enough at the time not to let the situation escalate.

At present, I wish our national, European and transatlantic politicians’ unconditional determination in the defense of our free democratic values, but I also appeal to all politicians worldwide to take to heart one of Albert Einstein's fundamental perceptions: "I don't know what weapons will be used in the Third World War. But I can tell you what they'll use in the Fourth - rocks!"

Source:

Textination

The Interview was conducted by Ines Chucholowius, CEO Textination GmbH

Photo: Pixabay
03.08.2021

Composites Germany presents results of the 17th Composites Market Survey

  • Highly positive rating of current business situation
  • Future expectations are optimistic
  • Varied expectations for application industries
  • Still the same growth drivers

This is the seventeenth time that Composites Germany has identified the latest KPIs for the fibre-reinforced plastics market. The survey covered all the member companies of the three major umbrella organisations of Composites Germany: AVK (Industrievereinigung Verstärkte Kunststoffe e.V.), Leichtbau Baden-Württemberg and the VDMA Working Group on Hybrid Lightweight Construction Technologies.

As before, to ensure a smooth comparison with the previous surveys, the questions in this half-yearly survey have been left unchanged. Once again, the data obtained in the survey is largely qualitative and relates to current and future market developments.

  • Highly positive rating of current business situation
  • Future expectations are optimistic
  • Varied expectations for application industries
  • Still the same growth drivers

This is the seventeenth time that Composites Germany has identified the latest KPIs for the fibre-reinforced plastics market. The survey covered all the member companies of the three major umbrella organisations of Composites Germany: AVK (Industrievereinigung Verstärkte Kunststoffe e.V.), Leichtbau Baden-Württemberg and the VDMA Working Group on Hybrid Lightweight Construction Technologies.

As before, to ensure a smooth comparison with the previous surveys, the questions in this half-yearly survey have been left unchanged. Once again, the data obtained in the survey is largely qualitative and relates to current and future market developments.

Highly positive rating of current business situation
After ratings of the current business situation had been steadily declining for nearly two years in succession, last year’s survey already displayed a trend reversal towards a more positive outlook. This positive trend has now continued in the latest survey, with entirely positive ratings for all three regions (Germany, Europe and worldwide). For ex-ample, 80% described the current general business situation as either positive or indeed very positive.

Moreover, unlike in the last survey, this more optimistic assessment applies not only to the general business situation, but also to the respondents’ own businesses, as they gave even more positive ratings than last year.     

There are currently quite a few challenges in the industrial environment. In many cases, the Covid-19 pandemic, for example, has merely receded, but has not disappeared.      
Business models have been and are still requiring adjustments. In some cases, supply chains have been severely disrupted and there are still some serious bottlenecks. The blockage of the Suez Canal by the Ever Given has once again highlighted the vulnerability of international commerce.

Shortages of raw materials, sharp increases in the prices of many raw materials and, most recently, a shortage of chips are having a major impact on various application industries. Nevertheless, the overall picture in the composites in-dustry is extremely optimistic. Similarly positive ratings were last achieved in the autumn 2018 and spring 2019 surveys.

Future expectations are optimistic
The positive prevailing mood is further reinforced by positive expectations for the future. A consistently optimistic picture emerged when respondents were asked about their ex-pectations for future business developments. For example, more than 80% of respond-ents are expecting the business situation in Europe to improve over the next six months. The pattern is similar for the other regions.

Varied expectations for application industries
Expectations on selected application industries vary substantially. As in the previous survey, significant declines are expected, above all, in automotive, aviation and wind energy. However, we can see that the proportion of respondents giving more pessimistic assessments has once again declined significantly.
Whereas, in the last sur-vey, 46% were expecting to see the situation get worse in aviation, this value has now dropped to a “mere” 17%. In the automotive sector, it has dropped from 17% (second half of 2020) to only 14%.

Two areas of application, in particular – infrastructure/construction and sports/leisure – have long been seen by many respondents as major growth stimulants for the composites industry. Even in times of a more difficult industrial environment, these two areas are currently proving to be especially robust.

GRP is still a growth driver
As before, the current market survey shows Germany, Europe and Asia as the global regions expected to deliver the most important growth stimuli for the composites segment. Expectations for Asia, on the other hand, have declined somewhat in favour of Europe. Where materials are concerned, we are seeing a continuation of the ongoing paradigm shift.      

Respondents are still convinced that CRP (carbon fibre reinforced plastic) is losing ground as a growth driver. However, GRP (glass fibre reinforced plastic) is now ranking as the most important material for the third time in succession. A large number of respondents have also mentioned the area entitled “Across All Segments” this time.

Composites are still relatively young materials with a great deal of potential. It remains exciting to see to what extent composites will continue to emerge as alternative materials and whether they can benefit from the major forthcoming developments (e.g. alternative drives, a growing demand for sustainability, alternative power sources, 5G, etc.).
The next Composites Market Survey will be published in January 2022. 

(c) Porsche AG
04.05.2021

Fraunhofer: Lightweight and Ecology in Automotive Construction

  • The “Bioconcept-Car” moves ahead

In automobile racing, lightweight bodies made from plastic and carbon fibers have been standard for many years because they enable drivers to reach the finish line more quickly. In the future, lightweight-construction solutions could help reduce the energy consumption and emissions of everyday vehicles. The catch is that the production of carbon fibers is not only expensive but also consumes considerable amounts of energy and petroleum. In collaboration with Porsche Motorsport and Four Motors, researchers at the Fraunhofer WKI have succeeded in replacing the carbon fibers in a car door with natural fibers. This is already being installed in small series at Porsche. The project team is now taking the next step: Together with HOBUM Oleochemicals, they want to maximize the proportion of renewable raw materials in the door and other body parts - using bio-based plastics and paints.

  • The “Bioconcept-Car” moves ahead

In automobile racing, lightweight bodies made from plastic and carbon fibers have been standard for many years because they enable drivers to reach the finish line more quickly. In the future, lightweight-construction solutions could help reduce the energy consumption and emissions of everyday vehicles. The catch is that the production of carbon fibers is not only expensive but also consumes considerable amounts of energy and petroleum. In collaboration with Porsche Motorsport and Four Motors, researchers at the Fraunhofer WKI have succeeded in replacing the carbon fibers in a car door with natural fibers. This is already being installed in small series at Porsche. The project team is now taking the next step: Together with HOBUM Oleochemicals, they want to maximize the proportion of renewable raw materials in the door and other body parts - using bio-based plastics and paints.

Carbon fibers reinforce plastics and therefore provide lightweight components with the necessary stability. Mass-produced natural fibers are not only more cost-effective but can also be produced in a considerably more sustainable manner. For the “Bioconcept-Car” pilot vehicle, researchers at the Fraunhofer WKI have developed body parts with 100 percent natural fibers as reinforcing components.

“We utilize natural fibers, such as those made from hemp, flax or jute. Whilst natural fibers exhibit lower stiffnesses and strengths compared to carbon fibers, the values achieved are nonetheless sufficient for many applications,” explained Ole Hansen, Project Manager at the Fraunhofer WKI. Due to their naturally grown structure, natural fibers dampen sound and vibrations more effectively. Their lesser tendency to splinter can help to reduce the risk of injury in the event of an accident. Furthermore, they do not cause skin irritation during processing.

The bio-based composites were successfully tested by the Four Motors racing team in the “Bioconcept-Car” on the racetrack under extreme conditions. Porsche has actually been using natural fiber-reinforced plastics in a small series of the Cayman GT4 Clubsport since 2019. During production, the researchers at the Fraunhofer WKI also conducted an initial ecological assessment based on material and energy data. “We were able to determine that the utilized natural-fiber fabric has a better environmental profile in its production, including the upstream chains, than the fabric made from carbon. Thermal recycling after the end of its service life should also be possible without any problems,” confirmed Ole Hansen.

In the next project phase of the "Bioconcept-Car", the researchers at the Fraunhofer WKI, in collaboration with the cooperation partners HOBUM Oleochemicals GmbH, Porsche Motorsport and Four Motors, will develop a vehicle door with a biogenic content of 85 percent in the overall composite consisting of fibers and resin. They intend to achieve this by, amongst other things, utilizing bio-based resin-hardener blends as well as bio-based paint systems. The practicality of the door - and possibly additional components - will again be tested by Four Motors on the racetrack. If the researchers are successful, it may be possible to transfer the acquired knowledge into series production at Porsche.

The German Federal Ministry of Food and Agriculture (BMEL) is funding the “Bioconcept-Car” project via the project-management agency Fachagentur Nachwachsende Rohstoffe e. V. (FNR).

Background
Sustainability through the utilization of renewable raw materials has formed the focus at the Fraunhofer WKI for more than 70 years. The institute, with locations in Braunschweig, Hanover and Wolfsburg, specializes in process engineering, natural-fiber composites, surface technology, wood and emission protection, quality assurance of wood products, material and product testing, recycling procedures and the utilization of organic building materials and wood in construction. Virtually all the procedures and materials resulting from the research activities are applied industrially.

 

  • EU Project ALMA: Thinking Ahead to Electromobility

E-mobility and lightweight construction are two crucial building blocks of modern vehicle development to drive the energy transition. They are the focus of the ALMA project (Advanced Light Materials and Processes for the Eco-Design of Electric Vehicles). Nine European organizations are now working in the EU project to develop more energy-efficient and sustainable vehicles. Companies from research and industry are optimizing the efficiency and range of electric vehicles, among other things by reducing the weight of the overall vehicle. The Fraunhofer Institute for Industrial Mathematics ITWM is providing support with mathematical simulation expertise.

According to the low emissions mobility strategy, the European Union aims to have at least 30 million zero-emission vehicles on its roads by 2030. Measures to support jobs, growth, investment, and innovation are taken to tackle emissions from the transport sector. To make transport more climate-friendly, EU measures are being taken to promote jobs, investment and innovation. The European Commission's Horizon 2020 project ALMA represents one of these measures.

Photo: Pixabay
16.02.2021

Carbon with Multiple Lives: Bringing Innovations in Carbon Fiber Recycling to Market

When it comes to the future of motorized mobility, everyone talks about the power drive: How much e-car, how much combustion engine can the environment tolerate and how much do people need? At the same time, new powertrains place ineased demands not only on the engine, but also on its housing and the car body: Carbon fibers are often used for such demanding applications. Like the powertrain of the future, the materials on the vehicle should also be environmentally friendly. That is why recycling of carbon fibers is required. Institutes of the Zuse Community have developed solutions for this.

Carbon fibers consist almost completely of pure carbon. It is extracted from the plastic polyacrylonitrile at 1,300 degrees Celsius, using a lot of energy. The advantages of carbon fibers: They have almost no dead weight, are enormously break-resistant and sturdy. These properties are needed, for example, in the battery box of electric vehicles in structural components of a car body.

When it comes to the future of motorized mobility, everyone talks about the power drive: How much e-car, how much combustion engine can the environment tolerate and how much do people need? At the same time, new powertrains place ineased demands not only on the engine, but also on its housing and the car body: Carbon fibers are often used for such demanding applications. Like the powertrain of the future, the materials on the vehicle should also be environmentally friendly. That is why recycling of carbon fibers is required. Institutes of the Zuse Community have developed solutions for this.

Carbon fibers consist almost completely of pure carbon. It is extracted from the plastic polyacrylonitrile at 1,300 degrees Celsius, using a lot of energy. The advantages of carbon fibers: They have almost no dead weight, are enormously break-resistant and sturdy. These properties are needed, for example, in the battery box of electric vehicles in structural components of a car body.

The Saxon Textile Research Institute (STFI), for instance, is currently working with industrial partners on combining the static-mechanical strengths of carbon fibers with vibration damping properties to improve the housings of electric motors in cars. The project, which is funded by the German Federal Ministry for Economic Affairs and Energy, is aimed at developing hybrid nonwovens that contain other fibers, in addition to carbon fiber, as a reinforcement. "We want to combine the advantages of different fiber materials and thereby develop a product that is optimally tailored to the requirements", explains Marcel Hofmann, head of department of Textile Lightweight Construction at STFI.

The Chemnitz researchers would therefore complement previous nonwoven solutions. They look back on 15 years of working with recycled carbon fibers. The global annual demand for the high-value fibers has almost quadrupled in the past decade, according to the AVK Industry Association to around 142,000 t most recently. "Increasing demand has brought recycling more and more into focus", says Hofmann. According to him, carbon fiber waste is available for about one-tenth to one-fifth of the price of primary fibers, but they still need to be processed. The key issue for the research success of recycled fibers is competitive applications. STFI has found these not only in cars, but also in the sports and leisure sector as well as in medical technology, for example in components for computer tomography. "While metals or glass fibers cast shadows as potential competing products, carbon does not interfere with the image display and can fully exploit its advantages", explains Hofmann.
 
Using Paper Know-How
If recycled carbon fibers can pass through the product cycle again, this significantly improves their carbon footprint. At the same time it applies: The shorter the carbon fibers, the less attractive they are for further recycling. With this in mind, the Cetex Research Institute and the Papiertechnische Stiftung (PTS), both members of the Zuse Community, developed a new process as part of a research project that gives recycled carbon fibers, which previously seemed unsuitable, a second product life. "While classic textile processes use dry processing for the already very brittle recycled carbon fibers in fiber lengths of at least 80 mm, we dealt with a process from the paper industry that processes the materials wet. At the end of the process, in very simplified terms, we obtained a laminar mat made of recycled carbon fibers and chemical fibers", says Cetex project engineer Johannes Tietze, explaining the process by which even 40 mm short carbon fibers can be recycled into appealing intermediates.

The resulting product created in a hot pressing process serves as the base material for heavy-duty structural components. In addition, the mechanical properties of the semi-finished products were improved by combining them with continuous fiber-reinforced tapes. The researchers expect the recycled product to compete with glass-fiber-reinforced plastics, for example in applications in rail and vehicle construction. The results are now being incorporated into further research and development in
the cooperation network of Ressourcetex, a funded association with 18 partners from industry and science.

Successful Implementation in the Automotive Industry
Industrial solutions for the recycling of carbon fiber production waste are being developed at the Thuringian Institute of Textile and Plastics Research (TITK). Several of these developments were industrially implemented with partners at the company SGL Composites in Wackersdorf, Germany. The processing of the so-called dry waste, mainly from production, is carried out in a separate procedure. "Here, we add the opened fibers to various processes for nonwoven production", says the responsible head of the department at TITK, Dr. Renate Lützkendorf . In addition to developments for applications e.g. in the BMW i3 in the roof or rear seat shell, special nonwovens and processes for the production of Sheet Molding Compounds (SMC) were established at TITK. These are thermoset materials consisting of reaction resins and reinforcing fibers, which are used to press fiber-plastic composites. This was used, for example, in a component for the C-pillar of the BMW 7 Series. "In its projects, TITK is primarily focusing on the development of more efficient processes and combined procedures to give carbon fiber recycling materials better opportunities in lightweight construction applications, also in terms of costs", says Lützkendorf. The focus is currently on the use of CF recycled fibers in thermoplastic processes for sheet and profile extrusion. "The goal is to combine short- and continuous-fiber reinforcement in a single, high-performance process step."

1) Since February 1st, 2021, Dr.-Ing. Thomas Reussmann succeeds Dr.-Ing. Renate Lützkendorf, who retired 31 January.

Source:

Zuse Community

DIGITALE PROZESSKETTE SICHERT ZUKUNFT DES LEICHTBAUS © Reed Exhibitions Deutschland GmbH
10.09.2019

DIGITAL PROCESS CHAIN SECURES THE FUTURE OF LIGHTWEIGHT CONSTRUCTION

  • At COMPOSITES EUROPE from 10 to 12 September
     
  • Incubator of ideas for multi-material lightweight construction
     
  • „Ultralight in Space“: Market study examines lightweight construction trends in aerospace

Whenever there’s movement, mass and weight quickly become destroyers of energy. From 10 to 12 September, the Lightweight Technologies Forum (LTF) at COMPOSITES EUROPE in Stuttgart will show how lightweight construction contributes to more efficient and better cars, airplanes and machines. The focus at the Forum will be on the commercially viable implementation of cross-material and holistic lightweight construction systems. The way to get there is through the digitalisation of the process chain.

  • At COMPOSITES EUROPE from 10 to 12 September
     
  • Incubator of ideas for multi-material lightweight construction
     
  • „Ultralight in Space“: Market study examines lightweight construction trends in aerospace

Whenever there’s movement, mass and weight quickly become destroyers of energy. From 10 to 12 September, the Lightweight Technologies Forum (LTF) at COMPOSITES EUROPE in Stuttgart will show how lightweight construction contributes to more efficient and better cars, airplanes and machines. The focus at the Forum will be on the commercially viable implementation of cross-material and holistic lightweight construction systems. The way to get there is through the digitalisation of the process chain.

From the idea to the component – that’s the path the Lightweight Technologies Forum aims to illuminate and support. To that end, the forum will gather current lightweight construction projects in Stuttgart, including from automotive engineering, aerospace and mechanical engineering – precisely those industries whose stringent material, safety and reliability demands make them idea generators for many other industries.
The commonality that runs through all the projects: a consistently digital process chain contributes significantly to the implementation of innovations. Another focus area is connecting and joining technology in multi-material lightweight construction.

"The Lightweight Technologies Forum is conceived as a cross-industry and cross-material incubator of ideas, a place where all stakeholders can consider new concepts. For that, we’re bringing successful flagship projects to Stuttgart”, says Olaf Freier, who on behalf of organiser Reed Exhibitions is responsible for the programme of the forum.

The growing significance of digitalisation and bionics
Support in putting together the forum programme comes from Automotive Management Consulting (AMC). The consulting company specialises in lightweight construction strategies, processes and structures in the automotive industry. “Lightweight construction requires comprehensive, systematic thinking”, says Rainer Kurek, the managing director of AMC. “The most important key factor, though, is the digitalisation of the process chain. Only virtual and simulation-driven design work can bring about competitive lightweight construction products, because they’re launched faster and ensure process safety while costing far less in development”, Kurek adds.

„Ultralight in Space“: Market study on lightweight construction trends in the aerospace industry
When it comes to ultra-lightweight construction, space travel has played a pioneering role since its inception, having driven many disciplines to new record performances. In cooperation with the Luxembourg-based aerospace suppliers GRADEL, AMC are currently conducting a market study to examine the latest technological trends. The results will be revealed at the LTF in Stuttgart on 10 September.
"Even though aerospace is a niche business: technical solutions that meet the stringent material demands here lead the way into the future, which in turn impacts other industries. That’s why it’s important to know the customer’s needs as well as the lightweight strategies, processes, structures and material decision-making of this market”, Rainer Kurek says assuredly.

Also underlining how important space travel is for the development of new technologies is Claude Maack, managing director of GRADEL: “All components are exposed to extreme conditions. Right from the launch of the rocket, they have to withstand enormous acceleration forces. In space, material must resist radiation exposure – and for many years. Then there are the high temperature differences from minus 185 to plus 200 degrees Celsius – alternating every couple of hours from one extreme to the other.“

The material question: Composites with biggest growth potential
Metals currently hold the largest market share among lightweight materials – but fibre-reinforced composites are said to have the biggest growth potential. More and more often they get to apply their strengths in lightweight construction. In the exhibition area, the LTF demonstrates how glass-fibre reinforced (GFRP) and carbon-fibre reinforced plastics (CFRP) play to their strengths in hybrid structural components.
On display, among other things, will be an ultra-lightweight seat by Automotive Management Consulting (AMC), Alba tooling & engineering and csi entwicklungstechnik GmbH, which was presented as a feasibility study – based on the lightweight construction innovation xFK in 3D – and virtual prototype at the 2018 LTF.

The innovative ultra-lightweight seat, which only weighs 10 kg, is based on a special winding process for fibre-composite components. The  “xFK in 3D process” uses a resin-impregnated continuous fibre from which components are wound and produced without waste to match the load. Conceivable uses for the concept seat include the so-called hypercars, sports cars and the air taxis of the future. Just a few weeks ago, the prototype was presented to the public and swiftly recognised with the German Innovation Award.

Exhibitors will be presenting additional lightweight construction solutions in the adjacent Lightweight Area. Some examples include structural components, semi-finished goods, technical textiles, adhesives and resins for automotive engineering and aerospace.

Altogether, visitors of the Lightweight Technologies Forum and COMPOSITES EUROPE will meet 300 exhibitors from 30 countries who will come to Stuttgart to showcase the entire process chain of fibre-reinforced plastics – from materials to machines for processing to concrete application examples from automotive engineering, aerospace, mechanical engineering, construction, wind power, and the sports and leisure sector. Besides new products, a special focus of the trade fair will be on advances in process technologies for large-scale series production.  
 

Composites Europe 2019 (c) Photos: Reed Exhibitions/ Oliver Wachenfeld
30.07.2019

COMPOSITES EUROPE 2019: Digital Process Chain makes Fibre Composites Competitive

  • Strong Triple: COMPOSITES EUROPE, International Composites Conference and Lightweight Technologies Forum
  • “Process live” special areas showcase technological progress
  • Co-located event: Foam Expo Europe

The composites industry provides important impetus – for lightweight construction and material innovations in automotive, aviation, mechanical engineering, construction, wind power as well as in the sports and leisure sectors. So in international competition it is solutions with a high degree of automation that are in demand. COMPOSITES EUROPE from 10 to 12 September will present the trends and advances in the production and processing of fibre-reinforced plastics in Stuttgart. The trade fair will be accompanied by the International Composites Conference and the Lightweight Technologies Forum. Also held in parallel at the Messe Stuttgart premises will be Foam Expo Europe.

  • Strong Triple: COMPOSITES EUROPE, International Composites Conference and Lightweight Technologies Forum
  • “Process live” special areas showcase technological progress
  • Co-located event: Foam Expo Europe

The composites industry provides important impetus – for lightweight construction and material innovations in automotive, aviation, mechanical engineering, construction, wind power as well as in the sports and leisure sectors. So in international competition it is solutions with a high degree of automation that are in demand. COMPOSITES EUROPE from 10 to 12 September will present the trends and advances in the production and processing of fibre-reinforced plastics in Stuttgart. The trade fair will be accompanied by the International Composites Conference and the Lightweight Technologies Forum. Also held in parallel at the Messe Stuttgart premises will be Foam Expo Europe.

Trade fair visitors will meet with over 300 exhibitors from 30 nations who will be displaying materials, technical solutions and innovative application examples in Stuttgart. Apart from novel products the trade fair will place special emphasis on innovative process engineering. Visitors will learn about the state of play in serial production and new applications in the composites industry in the exhibition area as well as on numerous special areas, on themed guided tours, at the accompanying International Composites Conference and at the Lightweight Technologies Forum, which is dedicated to the trends in multi-material lightweight construction.

“Process live”: Technologies in Synergy
Perfectly coordinated processing and manufacturing processes will be centre stage at the “Process live” event. On shared exhibition space machinery and equipment manufacturers will exhibit their technologies in concert and – what’s more – in operation so as to show the different individual processes in a real context.  

On display, to name but one exhibit, is VAP®, the Vacuum Assisted Process patented by Airbus, which will be in the limelight in the Trans-Textil and Composyst special area. This process permits the one-step production of large-surface and geometrically complex components without an autoclave, which is why it is particularly suitable for structural components in aviation, wind power, shipbuilding, in rail and road transport, in machinery and device manufacturing as well as in architecture and in the leisure industry.

The “Process live” special area care of cutting specialists GUNNAR from Switzerland specifically targets the DACH region (Germany, Austria, Switzerland) with its small and medium-sized companies. Jointly with laser projection expert LAP and composites engineering expert SCHEURER Swiss, GUNNAR introduces a connected overall process that fuses modern machinery and software with specialists’ manual jobs. The point of departure here is an automated manufacturing process for sorted layer placement in small and medium quantities involving a certain degree of skilled labour.

Fibre composite specialist Hacotech will present CNC-controlled cutting processes and various finishing possibilities in cooperation with Aristo Graphic Systeme and Lavesan. Alongside cutting, production preparation and customised sizing, the production of dimensionally correct templates and the cutting and custom-sizing of composite materials and prepregs will be on show.

Cutting technology is also centre stage in the special area of Rebstock Consulting, Broetje-Automation and Zünd Systemtechnik, which will be taking part in “Process live” with “Automated Sorting and Kitting”.

Composite producer Saertex and chemical company Scott Bader will demonstrate the RTM process for producing and curing a laminate that complies with the highest fire protection requirements in as little as 1 hour.   

5th International Composites Conference (ICC)
Serial production, stable processes, new markets – the International Composites Conference (ICC) is set to inject a fresh breeze for innovations into the market and to this end brings together processors and users of fibre-reinforced plastics from all over Europe. For the first time, this renowned Conference will be held in parallel with COMPOSITES EUROPE. The lecture programme put together by the trade association Composites Germany and the trade fair will also move closer in terms of content.  

One of tomorrow’s cross-cutting themes keeping the entire industry on its toes are multi-material solutions in nearly all industrial applications. In the construction sector the Conference also deals with the rising use of carbon concrete. Process engineering will focus on processing thermoplastic materials for serial production and stable processes for thermoset plastic processing.  

The partner country of the Conference is the United Kingdom. Especially against the backdrop of the current Brexit debate the ICC aims to foster exchange among all European countries. After all, the UK is among the biggest producers of composites components in Europe.

Themed Tours on Digitalisation, Fibre Glass, Thermoplastics, Automotive and Wind Power
Guided tours and hands-on demonstrations in the exhibition halls complement the conference programme. Themed guided tours revolving around composites application, materials and markets guide trade fair visitors and congress delegates right to the stands of selected exhibitors, who will share with visitors their innovations in the fields of digitalisation of composites production, automotive manufacturing, building and construction, fibreglass, new mobility, thermoplastic materials and wind power.  

New ideas on special areas and joint stands
“Material and Production Technology” is the name of the new special area set up under the guidance of the Institute of Plastics Processing (IKV) of the RWTH Aachen University. In cooperation with other institutes such as the Aachen Center for Integrative Lightweight Production (AZL) the IKV will place manufacturing technology centre stage at the trade fair. In particular, the special area will trace the path from scientific development to practical, industrial implementation.

Tomorrow’s automotive experts will also be given a separate forum: under the heading “Formula Student” students and trainees will present to visitors racing cars and bikes they have engineered.

Lightweight Technologies Forum: platform for multi-material lightweight construction
Lightweight construction remains a driver across the board for many developments in the composites sector. The Lightweight Technologies Forum (LTF) held as part of COMPOSITES EUROPE makes it clear how lightweight construction can be achieved in an economical and resource-efficient manner. This Forum views itself as a cross-industry and multi-material think tank where all parties involved can reflect on these new concepts.

To this end, the Forum in Stuttgart pools lightweight construction projects from automotive manufacturing, aviation and aerospace and mechanical engineering, to name but a few industries that serve as a driving force for many sectors with high demands made on materials, security and reliability.  

This year’s keynote speakers include Airbus Innovation Manager Peter Pirklbauer, lightweight construction expert Prof. Jörg Wellnitz (TU Ingolstadt), Dutch racing driver Jeroen Bleekemolen and lightweight construction, aviation and aerospace specialist Claus Georg Bayreuther (AMC). In their talks they will provide an overview of reference projects and novel manufacturing and joining technologies.  

Combining its own exhibition space with a lecture forum, the LTF demonstrates how glass-fibre reinforced plastics (GRP) and carbon fibre reinforced plastics (CFRP) leverage their strengths mixed with other materials in hybrid structural components. Exhibitors at the Forum and in the neighbouring Lightweight Area include “Leichtbau-Zentrum Sachsen” (Lightweight Construction Center Saxony), Chem-Trend, Gößl + Pfaff, Krempel, Mitsui Chemicals Europe, Leichtbau BW, the VDMA, Gustav Gerster, Potters Ballotini (UK), Yuho (Japan), Riba Composites (Italy) and Stamixco (Switzerland) as well as the journals Lightweight Design (Springer Fachmedien) and Automobil Industrie (Vogel Communications Group), to name but a few.

“Ultralight in Space”: market study on lightweight construction trends in the aerospace industry
The aerospace industry has always served as a pioneer for ultra-lightweight construction pushing many disciplines to their limits as a driver of innovation. The latest technical trends are currently under scrutiny via a market study carried out by consultancy Automotive Management Consulting (AMC) in cooperation with the Luxembourg-based aerospace OEM GRADEL. The results will be presented for the first time at the LTF in Stuttgart on 10 September.  

Presentation of the AVK Innovation Prize
Innovative products and applications in fibre-reinforced plastics, manufacturing processes and the latest insights from research and science, will again be recognised by the German trade association AVK – Industrievereinigung Verstärkte Kunststoffe e. V. with its renowned Innovation Prize. The winners will be announced as part of the trade fair on 10 September and the award-winning products and projects will be on display in a special area.

Presentation of the SMB-BMC Design Award
The European Alliance for SMC BMC will announce the winners of the SMC BMC Design Award 2019 – also on 10 September. The contest already held for the second time now, honours and promotes the design excellence of students or young design professionals who use SMC and BMC components (sheet and bulk moulding compounds) in their designs. This year saw sustainable mobility take centre stage as a theme.

COMPOSITES Night
The event to celebrate the midway point of the trade fair: the COMPOSITES Night at the end of the second trade fair day offers visitors and exhibitors additional opportunities for networking. Participants are in for buffets and live music at the Stage Palladium Theater in Stuttgart.

Matchmaking programme makes trade fair visit more efficient
Thanks to the complimentary networking & meeting platform “matchmaking” visitors and exhibitors can already reach out to contacts in the run-up to COMPOSITES EUROPE. Who is at the trade fair? Who has answers to your specific questions? Who can you team up with to turn new ideas into practice? The matchmaking platform allows you to “filter” and make direct appointments with potential cooperation partners by product category, industry, country, or company.

Career & Composites
With its career&composites stand COMPOSITES EUROPE targets students and graduates who can come here to establish contact with potential employers. On the special area the exhibitors present their companies to interested junior employees and attract attention to vacancies and career opportunities via a Job Wall.

Co-located with Foam Expo Europe
COMPOSITES EUROPE will be co-located with Foam Expo Europe for the first time. This trade fair covers the supply chain of technical foam production and presents moulded, rigid and soft foam solutions – from raw materials to equipment and machinery. The parallel exhibition dates generate special synergies for gaining an overview of lightweight construction materials for such shared applications as the automotive, aviation, construction and sports & leisure industries.

Show Preview COMPOSITES EUROPE 2018: Focus on process technologies (c) COMPOSITES EUROPE
09.10.2018

SHOW PREVIEW COMPOSITES EUROPE 2018: FOCUS ON PROCESS TECHNOLOGIES

  • Premiere: “Process live” format
  • Lightweight Technologies Forum to present hybrid lightweight construction
  • Trade fair kick-off event: International Composites Congress (ICC)

In the competition of lightweight construction and design materials, composites are among the winners – automotive engineering, aerospace, wind energy, boatbuilding and construction can no longer do without glass- and carbon-fibre reinforced plastics (GFRP & CFRP). Nevertheless, the greatest impetus right now is coming from the composites industry itself: technological advancements in the process chain. From 6 to 8 November, COMPOSITES EUROPE in Stuttgart will drive home that point.

  • Premiere: “Process live” format
  • Lightweight Technologies Forum to present hybrid lightweight construction
  • Trade fair kick-off event: International Composites Congress (ICC)

In the competition of lightweight construction and design materials, composites are among the winners – automotive engineering, aerospace, wind energy, boatbuilding and construction can no longer do without glass- and carbon-fibre reinforced plastics (GFRP & CFRP). Nevertheless, the greatest impetus right now is coming from the composites industry itself: technological advancements in the process chain. From 6 to 8 November, COMPOSITES EUROPE in Stuttgart will drive home that point.

Trade fair visitors will meet more than 350 exhibitors from 30 countries who in Stuttgart will present state-of-the-art technology and the potential of fibre-reinforced composites – in the exhibition area as well as in numerous event areas, lecture forums and themed tours.

With the new “Process live” format, coordinated processing and manufacturing processes will become the visible focus of this year’s COMPOSITES EUROPE. Mechanical and plant engineering companies will get together in group exhibits to showcase their technologies in live interactions – thus enabling visitors to experience sub-processes presented in a larger context.

Partnerships in the process chain accelerate growth in the industry
Among others, the cutting specialists Gunnar (Switzerland), the composites automation experts Airborne (Netherlands) and the gripping systems providers Schmalz (Germany) will join forces to create a combined production cell in a process-safe depiction of the entire value chain from roller materials to the finished layer structure of a composite component. In this setup, interlocking hardware components are fully connected with each other via software. “Cooperation among processors is getting closer and closer. These partnerships within the process chain are accelerating the growth of the composites industry; that’s what we want to show with the new ‘Process live’ format”, says Olaf Freier, event director of COMPOSITES EUROPE.

Lightweight Technologies Forum: Platform for multi-material lightweight construction
Besides the optimisation of the process chain, industry research today is heavily focused on the use of GFRP and CFRP in multi-material systems. The Lightweight Technologies Forum will once again demonstrate how composites play to their strengths alongside other materials in the material mix for hybrid structural components. A total of 16 exhibitors will present materials, tools and exhibits here – from fillers to bonding agents and presses for laminating different materials to semi-finished hybrid products.

In various presentations, experts will provide an overview of new products in manufacturing and joining technology as well as applications and lightweight engineering references from the automotive, aerospace and construction sectors. Support for the Lightweight Technologies Forum is provided by the German Federal Ministry for Economic Affairs and Energy.

From digitalisation to recycling: Know-how in the supporting programme
A presentation programme, themed tours and special areas complete the COMPOSITES EUROPE lineup. Manufacturing technology, recycling, digitalisation and thermoplastics will be central themes in the programme of the COMPOSITES Forum, which will also feature exhibitors presenting application examples from automotive engineering, aerospace, construction, mechanical engineering, wind energy and shipbuilding.

Themed guided tours, meanwhile, will lead visitors straight to the stands of selected exhibitors ready to explain the latest innovations in fibreglass, thermoplastics, automotive engineering, wind energy and construction.

Special areas and group stands to highlight new ideas
Hosting the special area “Industry meets Science”, the Institute of Plastics Processing (IKV), the leading European research institute for plastics technology based in Aachen, will showcase developments in process technology, design, quality assurance and repair.

The exhibitors at the “Bio-Based Composites Pavilion”, which will again be set up in cooperation with the nova-Institute, will reflect the development of the market for green composites. The focus will be on application options of wood-polymer composites (WPC), natural fibre composites (NFC), bio-based thermoplastics and thermosets for composites, and bio-based plastics.

Moreover, numerous young companies will thrill visitors with fresh ideas: the industry newcomers will present themselves at a group stand funded by the Federal Ministry for Economic Affairs and Energy (BMWi). They will cover a wide range of topics from semi-finished carbon-fibre products to metal foams to production lines for multi-material 3D fibre laminates.

Even the automotive experts of tomorrow will have their own forum at the trade fair: under the banner of “Formula Student”, students and apprentices will show visitors racecars they themselves have designed.

Kick-off event: 4th International Composites Congress (ICC)
The International Composites Congress (ICC) will once again kick off COMPOSITES EUROPE. In a series of presentations starting the day before the trade fair (5 and 6 November), international experts at the event with the headline topic “Composites – On the Path to Becoming a Key Industry?” will speak about and discuss applications, materials, process technologies and market prospects.

More information:
Composites Composites Europe
Source:

Reed Exhibitions Deutschland GmbH

mtex+ and LiMA 2018 (c) Messe Chemnitz
22.05.2018

mtex+ and LiMA 2018: BRIDGE BUILDING BETWEEN TECHNICAL TEXTILES AND LIGHTWEIGHT

At May 29/30, 2018, 147 exhibitors from six countries present application-oriented textil and lightweight-solutions for all sectors from A to Z and introduce numerous innovations in Chemnitz - Special exhibitions and specialiced events deepen the trade fair topics and give inspiration for innovation development and business contacts

At May 29/30, 2018, 147 exhibitors from six countries present application-oriented textil and lightweight-solutions for all sectors from A to Z and introduce numerous innovations in Chemnitz - Special exhibitions and specialiced events deepen the trade fair topics and give inspiration for innovation development and business contacts

With a 10 % plus of exhibitors and an exhibition area which rose 20 % the trade fair duo mtex+ and LiMA starts at May 29/30, 2018. At hall 1 of the Messe Chemnitz 147 companies and research institutes present on 4.200 square metres application-oriented textil and lightweight-solutions for sectors from architecture to railway technology. On 3.500 square metres 134 exhibitors were represented at the previous trade fair in 2016 in Chemnitz. „We are pleased that the merging of the fields of technology technical textiles and lightweight becomes even more visible at our trade fair duo. Not only exhibitors from the Central German industry and research region demonstrate their know-how. We can as well welcome companies and research institutes from all over Germany adding Belgium, France, Austria, Switzerland and the Czech Republic in Chemnitz. To us this is the proof that the further merge of mtex+ and LiMA under the new slogan ‚Excellent connections: Technical textiles meet lightweight construction‘ works out“, emphasises Dr. Ralf Schulze, director C³ Chemnitzer Veranstaltungszentren GmbH, to which the Messe Chemnitz belongs.

Innovations from textil circuit boards to railway-components made of basalt and bamboo
The international trade fair for technical textiles mtex+ and the lightweight trade fair LiMA focus on functionalised and intelligent textiles as well as lightweight materials and –products, digitised production, process development-, process- and technology development, refinement and recycling. The exhibitors in 2018 put various innovations forward. The nonwoven-manufacturer Glatzeder arrives with a protective suit made of an entirely new material, which is suitable for work under extreme conditions. A especially for security forces made protective clothing will be shown by Wattana. Flexible textil circuit boards made of conductive nonwovens are the new development from Norafin. Vowalon presents a surface sealing for imitation leather padding which extends its service life. Light interactive components as well as tables and seating areas made of textile concrete will be shown by the TU Chemnitz. HÖRMANN Vehicle Engineering demonstrates trim - and interior components  for railway vehicles with basalt- and bamboo fibre.
New and proven special exhibitions offer insights into innovative developments besides the exhibition stands. A new addition at the program is „light.building“ belonging to lightweight in architecture and building trade and „flexible.protect“ belonging to  protection- and safety textiles for humans, nature, mobile and immobile goods. The successful exhibition „health.textil” with medicine-, health- and wellness textiles from 2016 will be continued.

Compact, intensive and international
The exhibition stand- and special exhibition-presentations demonstrate the growing application range of technical textiles and lightweight. „Hightech-textiles and lightweight solutions conquer more and more new fields of application. Compact seen should be the various possibilities in the Central German industrial metropolis Chemnitz, that is and was a centre of innovative textile industry. The atmosphere of the small but fine trade fair duo of short distances and intensive contacts is not only appreciated by the actors of the strong Saxon-Thuringian textile region but also by foreign companies and research institutes. So are the textile federation ATOK and the Techtex-Cluster CLUTEX from the Czech Republic with a multicompany stand and the Smart-Textiles-Network from Austria our guests again“, informs Dr. Jenz Otto, general manager of the Noth-Eastgerman textile- and clothing industry association (vti) and amends: „The exhibiton is not only an obligatory date for the specialised insiders but also the federal policy shows a great interest in the textil- and lightweight- competences of the region. Because of this the Commissioner for middle class and for the new Länder, Christian Hirte, follows our trade fair duo invitation.“ The vti is from the very beginning major partner and a generator of inputs for the continuous further development of the event.

You can find further information about the program as well as the trade fairs under: www.mtex-lima.de

 

Composites Europe © COMPOSITES EUROPE
05.09.2017

COMPOSITES EUROPE 2017: Lightweight automotive construction propels use of fibre-reinforced plastics

  • Market study “Lightweight Construction as Innovation Factor”: Presentation at COMPOSITES EUROPE
  • 21 September: Focus Day Automotive

No other industry has drawn more public attention to glass- and carbon-fibre reinforced plastics (GFRP/CFRP) than the automotive indus-
try. Next to the aerospace industry, it’s one of the innovation and growth drivers for composites. The great significance of composites for the automotive industry must be credited to the continuing lightweight construction trend. From 19 to 21 September, COMPOSITES EUROPE in Stuttgart will show how the composites industry can support automakers and their suppliers in this area. Programme highlights include the Focus Day Automotive and the Lightweight Technologies Forum.

  • Market study “Lightweight Construction as Innovation Factor”: Presentation at COMPOSITES EUROPE
  • 21 September: Focus Day Automotive

No other industry has drawn more public attention to glass- and carbon-fibre reinforced plastics (GFRP/CFRP) than the automotive indus-
try. Next to the aerospace industry, it’s one of the innovation and growth drivers for composites. The great significance of composites for the automotive industry must be credited to the continuing lightweight construction trend. From 19 to 21 September, COMPOSITES EUROPE in Stuttgart will show how the composites industry can support automakers and their suppliers in this area. Programme highlights include the Focus Day Automotive and the Lightweight Technologies Forum.

Presentation of the study “Lightweight Construction as Innovation Factor”
When it comes to composites in the automotive sector, modern lightweight construction is the No. 1 topic, according to industry expert Rainer Kurek, CEO of AUTOMOTIVE MANAGEMENT CONSULTING GmbH (AMC) from Penzberg near Munich. After all, he says, it comprises all the aspects of lightweight automotive construction – from concept, functions and joining technologies to materials. The training and consulting company specialises in auto-industry strategies, processes and structures; together with COMPOSITES EUROPE organiser Reed Exhibitions, they will, on 21 September, present the study “Lightweight Construction as Innovation Factor” (“Leichtbau als Innovationsfaktor” in the original German), which takes a holistic and detailed look at the issue. “Created in cooperation with Reed Exhibitions, the market study ‘Lightweight Construction as Innovation Factor’ synthesises the German automotive industry’s knowledge from nearly 150 years of experience”, explains Kurek. “Against the backdrop of increasing environmental and climate-protection requirements, a fragile energy supply and the resulting more stringent resource-conservation targets, it serves to sustainably enhance and strengthen Germany’s role as a centre of innovation.” The developer says he used to think in terms of materials first, but “design engineers today approach lightweight construction with an integrative mindset – with other joining and production technologies as well as with new materials. These days, the typical tasks we get from OEMs are almost always based on integrative lightweight construction.”
 
Positive Outlook
With about a third of the GFRP materials produced in Europe being used in the transport sector, innovations and the current development status of composites for the automotive market will be emphasised in the exhibition halls of COMPOSITES EUROPE 2017, as well. The future looks bright, according to Composites Germany’s latest market survey. No fewer than 46 per cent of responding companies expect this segment to grow. Only 15 per cent anticipate a downturn. The automotive industry isn’t just one of the biggest buyers of thermoplastic composites, it’s also a major purchaser of thermoset materials like SMC. Exhibitors such as Saint Gobain Performance Plastics, capricorn COMPOSITE, Lange+Ritter, SGL TECHNOLOGIES GmbH, ARKEMA France, Cevotec and EMS will be onsite to address the automotive industry’s composites requirements.

Theme day for “motorists”: Focus Day Automotive
What’s more, the entire third day of the trade fair – dubbed the Focus Day Automotive – will be dedicated to visitors predominantly interested in composites for the vehicle industry. A free one-hour guided tour at 11 am on 21 September, for example, will give visitors a comprehensive overview. Stops include the stands of industry-leading companies such as Evonik Industries, Huntsman, the Institute of Aircraft Design at the University of Stuttgart, PHP Fibers, Toho Tenax Europe and Vosschemie. Since the number of participants is limited, it would be advisable to register in a timely manner by visiting: www.composites-europe.com/guided-tours.

The subsequent Automotive Business Lunch taking place at the stand of sponsor Hexion (Hall C2, BO6) at 12 pm will provide an excellent networking opportunity. In addition, expert lectures at the COMPOSITES Forum in Hall 6, Stand B76, will cover automotive basics, trends and innovations. Admission is free of charge for trade fair visitors.
 
Hybrid lightweight construction: The best from different material worlds
Hybrid lightweight construction, which combines metallic materials with composites, is another trend in automotive engineering, as Kurek confirms. In his estimation, it’s imperative to intelligently leverage the strengths of each respective material. “We need to think very carefully about how the different materials can be used in line with the required strength.” Composites, for instance, are great at absorbing tensile forces, while metallic materials are better suited for compressive forces.” This is exactly the issue Kurek sees as COMPOSITES EUROPE’s most critical task: “Even with composites, we long ago moved from ‘either-or’ to ‘both’. Metallic materials have a right to exist just as composites do.”
That’s why the Lightweight Technologies Forum at COMPOSITES EUROPE will provide answers to questions revolving around lightweight construction with other materials like aluminium or steel. The combined exhibition and presentation forum featuring exhibitors such as Kunststoffwerk AG Buchs, Linn High Therm, Schütze, OCSiAL Group, Hexcel Composites and ar engineers will serve as the cross-material interface between metal and composite technologies in structural components.

Trade fair opening event: 3rd International Composites Congress (ICC)
Kicking off COMPOSITES EUROPE 2017 on 18 and 19 September 2017 will be the “3rd International Composites Congress (ICC)” hosted by the trade association Composites Germany in Stuttgart. Current trends, new applications and technologies, and a comprehensive overview of market developments in Europe and worldwide will be the centre of attention at the 3rd ICC. This year’s partner country, South Korea, will be represented with several exclusive speakers.

 

Ariane5 © ESA_Stephane Corvaja 2016
09.05.2017

BAGS PACKED FOR SPACE: TEXTILES NEEDED FOR A MISSION TO MARS

  • Techtextil and Texprocess present ‘Living in Space’ in cooperation with ESA and DLR 
  • Nutrition, mobility, fashion and living: technical textiles make settlements in space possible

Beam me up, Scotty: a large amount of material has to be transported for a journey into space – and technical textiles account for a large proportion of them. Examples of the parts and products in which they are to be found will be on show at the ‘Living in Space’ exhibition during this year’s Techtextil und Texprocess (9 to 12 May 2017), which has been organised by Messe Frankfurt in cooperation with the European Space Agency (ESA) and the German Aerospace Centre (DLR). Among the exhibits to be seen are materials and technologies from Techtextil and Texprocess exhibitors in a ‘Material Gallery’, architecture for space by Ben van Berkel, space-inspired fashions and an original Mars Rover.

  • Techtextil and Texprocess present ‘Living in Space’ in cooperation with ESA and DLR 
  • Nutrition, mobility, fashion and living: technical textiles make settlements in space possible

Beam me up, Scotty: a large amount of material has to be transported for a journey into space – and technical textiles account for a large proportion of them. Examples of the parts and products in which they are to be found will be on show at the ‘Living in Space’ exhibition during this year’s Techtextil und Texprocess (9 to 12 May 2017), which has been organised by Messe Frankfurt in cooperation with the European Space Agency (ESA) and the German Aerospace Centre (DLR). Among the exhibits to be seen are materials and technologies from Techtextil and Texprocess exhibitors in a ‘Material Gallery’, architecture for space by Ben van Berkel, space-inspired fashions and an original Mars Rover. And – even without having completed a dizzying astronaut training programme – visitors can take a journey through space to Mars via virtual-reality glasses.

“At the ‘Living in Space’ exhibition, Techtextil and Texprocess visitors can see examples of textile materials and processing technologies in an application-oriented setting. In cooperation with our partners and exhibitors, we have created an informative and entertaining area, the like of which has never been seen before at Techtextil and Texprocess”, explains Michael Jänecke, Brand Manager, Technical Textiles and Textile Processing, Messe Frankfurt. Given that technical textiles are to be found in almost every sphere of human life, the materials and processing technologies shown are oriented towards the ‘Architecture’, ‘Civilization’, ‘Clothing’ and ‘Mobility’ areas of application.

Ideal homes in space

Visitors can get an idea of how building in space could function at the ‘Architecture’ area curated by Stylepark architecture magazine. Lightweight construction and canopy specialist MDT-tex joined forces with star architect Ben van Berkel of the international UNStudio firm of architects to create a ‘Space Habitat’ especially for Techtextil. Comprising 60 individual modules, each of which is double twisted and under tension, the lightweight pavilion has an area of 40 square metres and consists of specially designed aluminium profiles covered with PTFE sheets. MDT-tex designed the fabric especially for the pavilion in an extremely light grammage without sacrificing its high-temperature resistance and technical properties.

Ultra-lightweight materials play a leading role in space travel because the lighter the space capsule’s load, the cheaper the transport. Reclining in comfortable seats, visitors to the Space Habitat can also travel to Mars using virtual-realist glasses and, at the same time, find out more about technical textiles and their processing in space.

Hightech-Fashion in orbit

No one likes to be too hot or too cold. Space-wear should not only protect the wearer from extreme temperatures but also regulate their body temperature, drain off moisture and be durable and easy to clean. All the better, then, if it also looks good, as shown by the designs in the ‘Clothing’ segment of the exhibition. The ESMOD Fashion School from Berlin presents outfits made by students within the framework of the ‘Couture in Orbit’ project (2015/2016), which was organised by ESA and the London Science Museum. Additionally, the POLI.design centre of the Politecnico di Milano (Milan University) presents outfits from the followup project, ‘Fashion in Orbit’ under the scientific supervision of Annalisa Dominoni and the technical supervision of Benedetto Quaquaro in cooperation with ESA and garment manufacturer Colmar.

The Hohenstein Textile Institutes present two models from the Spacetex research project, within the framework of which astronaut Alexander Gerst tested the interaction of body, apparel and climate under conditions of weightlessness during the ‘Blue Dot’ mission. In this connection, the model, ‘Nostalgia’ by Linda Pfanzler (Lower Rhine University) reminds the wearer of the earth with an integrated library of fragrances. The suits of the ‘Dynamic Space’ collection by Rachel Kowalski (Pforzheim University) contain electrodes that stimulate important muscle groups under conditions of weightlessness. The outfits by Leyla Yalcin and Sena Isikal (AMD Düsseldorf) come from the ‘Lift off’ collection created in cooperation with Bremen-based silver-yarn manufacturer Statex. They include a sleeping bag for astronauts made from silver-coated textiles, which can also be used as an overall and protects the wearer from electro-magnetic radiation. Thanks to the silver threads, another garment, a raincoat reflects light and stores the wearer’s body heat.

Material Gallery: fibers for space

In addition to the exhibits at the special exhibition, around 40 Techtextil and Texprocess exhibitors offer ideas for fibre-based materials and processing technology suitable for use in space in a ‘Material Gallery’. For the ‘Civilization’ segment, they include spacer fabrics for growing vegetables, for ‘Mobility’ a carbon yarn, which was used to make a fairing for the solid-fuel booster rocket of the Ariane 6. The Material Gallery also shows fibre-composite structures made of carbon fibres, such as a robot arm, a whole-body suit that transmits the wearer’s movements to a 3D model in real-time, functional apparel textiles with flame-retardant, anti-bacterial and temperature-regulating properties, and membrane systems for ventilating aircraft.

Exhibits from ESA, DLR and Speyer Museum of Technology, including an original Mars Rover and space suits, make the exhibition an extraordinary experience. The exhibits are supplemented by impulse lectures by ESA experts for technology transfer throughout the fair.

 

Wind energy plant © Timo Klostermeier / pixelio.de
11.10.2016

WIND POWER INDUSTRY AT COMPOSITES EUROPE 2016

Offshore expansion and onshore repowering ensure growth

  • Wind theme day with guided tour November 29th
  • Lectures about material trends

With an investment volume of EUR 14 billion in the offshore sector alone, the European wind power industry has set a new record high in the first half of 2016. This figure and the view on the still open approval procedures in this segment as well as the onshore upcoming generational change from existing to modern facilities (repowering) show that the potential for growth is far from being exploited. Also in America as well as in Asia and the Pacific area a new emerging wind energy sector is also driving demand for fiber composites. The COMPOSITES EUROPE exhibition will be showing in Dusseldorf from November 29th to December 1st 2016 the latest trends and developments.

Theme Day: Wind meets Composites

Offshore expansion and onshore repowering ensure growth

  • Wind theme day with guided tour November 29th
  • Lectures about material trends

With an investment volume of EUR 14 billion in the offshore sector alone, the European wind power industry has set a new record high in the first half of 2016. This figure and the view on the still open approval procedures in this segment as well as the onshore upcoming generational change from existing to modern facilities (repowering) show that the potential for growth is far from being exploited. Also in America as well as in Asia and the Pacific area a new emerging wind energy sector is also driving demand for fiber composites. The COMPOSITES EUROPE exhibition will be showing in Dusseldorf from November 29th to December 1st 2016 the latest trends and developments.

Theme Day: Wind meets Composites

Sector specialists such as Gaugler & Lutz, DD Compound, 3D Core, LAP and Power & Composite Technology will be showing current technologies at the COMPOSITES EUROPE, latest machine tools and manufacturing processes for the wind power industry. A highlight for all wind experts: On November 29th will be the theme day „Wind meets Composites" at the fair. This day will be sponsored by GUNNAR International, Weissenberger, Hexion and SAERTEX. Engineers of aerodynamics, materials science, lightweight construction and production technology will be able to exchange ideas with purchasers, exhibitors and wind energy specialists in the composite sector. The focus will be, among other things, on topics such as the influence of material selection, on design, weight, stability, processing or production processes as well as on certification, standardization and automation in rotor blade construction.
 
Guided theme walks

An optimal overview of exhibitors' offer on the topic wind is given to visitors by the opportunity of taking part at guided tours. Here they will specifically directed to various exhibitors from the wind segment, where they can get within 10 minutes information about their products and innovations. There will be two guided tours on November 29th: tour 1 will take place between 12:00 AM and 01.00 PM and tour 2 in the afternoon between 02:00 and 03:00 PM. Participating exhibitors include Airtech, GUNNAR International, Agilent Technologies, RH Cutting Technology, Granta Design, DD Compound and Armacell Benelux. The lecture is in English. Participation is free, but the number of participants is limited. Between the two round trips the participants have the opportunity to strengthen themselves at the "Wind Lunch" at the booth of Hexion (Hall 8a / booth G31).
Click here to register for the guided tours: www.composites-europe.com/guided-tours

 
Lectures at COMPOSITES Forum

On the afternoon of the wind theme day the COMPOSITES Forum provides an overview of the latest challenges in research, design, quality management, transportation and production of rotor blades. Starting at 3:00 PM Sinoi will discuss "Challenges and approaches in the construction of large onshore blades". Euros will hold a lecture on "Potentials and limits of composites in rotor blade construction" and the Fraunhofer Institute for Wind Energy and Energy System Technology will be presenting "Composite trends for wind turbine blades". Pontis Engineering also has a slot in the lecture program. From 04.00 PM it will be about "Challenges in design and manufacturing of large wind turbine blades". Access to the lecture area is free of charge for visitors. The COMPOSITES Forum is located in Hall 8, Booth B45.

Click here for a complete overview on the topic wind:
https://www.composites-europe.com/windenergie_527.html

About COMPOSITES EUROPE:
350 exhibitors from 30 countries will attend the COMPOSITES EUROPE, European Trade Fair and Forum for Composite Materials, Technology and Applications from November 29th to December 1st in Dusseldorf. The exhibition shows the entire range of fiber-reinforced plastics, from raw materials to manufacturing processes, to lightweight construction innovations in automotive engineering, aviation, boat building, wind power industry and construction. COMPOSITES EUROPE is organized by Reed Exhibitions in cooperation with the European sector association EuCIA and the economic association Composites Germany, a consortium of branch associations and clusters AVK, CCeV, CFK-Valley Stade and VDMA AG Hybrid Light Construction Technologies.