From the Sector

• AACOMA - Accelerate advanced composite manufacturing
• EMR Region Belgium, the Netherlands & Germany area hot spot for the future of lightweight materials and technologies

The Euregio Meuse-Rhine provides a huge potential with its many highly innovative, leading companies and especially SMEs which are active in the area of advanced material manufacturing in many industrial sectors, such as Automotive, Aerospace, Electronics, Building and Infrastructure, etc. The advanced material sector is growing, with a consolidated offer, ranging from raw material producers over technology development to production, research and development as well as industrial OEMs.

Interreg Euregio Meuse-Rhine invests EUR 96 million from the European Regional Development Fund (ERDF) in the period 2014-2020. Through the investments in cross-border projects, the European Union invests in the economic development, innovation, territorial development and social inclusion and education of this region.

Project

The Euregio Meuse-Rhine is a potential hot-spot for the further development of advanced material and process technologies. Technical Centers and Institutes around Aachen/Germany, Liège/Belgium and Eindhoven/The Netherlands were awarded with this new project AACOMA.

Innovative material design and advanced manufacturing provide large opportunities for SMEs. The AACOMA project kick-off took place in Aachen at the Campus of the RWTH University of technology in 1 Q 2020. The aim of the project, which is running for 3 years until 2023 with a budget of €3 Mio, is to connect SMEs with innovation hot-spots like institutes and technical centers.
Seven partners from all three regions will carry the project out: Centexbel is the project leader and gets support by University of Liège, Sirris and Flanders Make from Belgium, as well as Fontys University of Applied Science and AMIBM of Maastricht University in the Netherlands and AMAC in Germany.

Statements

Bernard Paquet, Project Coordinator from Centexbel/ Belgium stated:
“Centexbel, with a strong experience in textile and composites, will identify with its Interreg partners and an advisory board of international experts several demonstrators which will enable an accelerated advanced manufacturing of composite parts. This could include new materials and intermediates, high performance additives, bio-based products and new composites by additive manufacturing”.

Michael Effing, Managing Director of AMAC/ Germany said:
“The major goal of the project is to connect around 200 innovative SMEs with each other and establish the links to the world-class institutes in the EMR region. We will facilitate 6 roadshow events, addressing key topics like automated manufacturing, additive manufacturing or bio-based material systems combined with match making and training events. The first roadshow will be held on September 24, 2020 at the Aachen Campus of the RWTH University of Technology.”

Prof. Gunnar Seide from the AMIBM/The Netherlands continued:  
“Our AMIBM offers already an international master program on bio-based materials. The AACOMA project will be an important element for transborder research and will identify new players in the value chain coming from the EMR region. Innovative companies find markets for their new bio-based building blocks, chemicals and polymers. Their success stories and upcoming technological breakthroughs are needed for a sustainable future.”

Hexcel’s Leading Position in Aerospace and Automotive Makes Hexcel a Trusted Partner for Urban Air Mobility

At this year’s JEC World in Paris on March 3-5, Hexcel will highlight the growing need for innovations in composite materials to support the emerging Urban Air Mobility (UAM) market.

Urban air mobility – urban transportation systems that move people by air or enable cargo deliveries – is the next big transportation innovation. Similar to taxis or ride sharing today, UAM will help remove congestion from our streets and provide a convenient, rapid method for travel in urban centers as well as in remote areas.

Advanced composite materials will be at the heart of UAM vehicles by providing lightweight, efficient, reliable, and cost-competitive options for manufacturing. “Materials have been a key driver of efficiency for aircraft today, and they will be even more important for the emerging UAM marketplace,” said Imad Atallah, Director of Strategic Marketing for Aerospace and Urban Air Mobility at Hexcel.

Already, Hexcel is a leader in advanced composite materials for the aerospace market and is a key supplier of composite materials to the automotive industry. So, the company is well positioned to offer solutions to meet the critical needs of high-rate and quick-part manufacturing cycles, in addition to low-cost needs for this space. Hexcel’s materials solutions approach for UAM is to make it greener and more sustainable, safer, more comfortable, and more affordable.

Hexcel’s broad range of carbon fiber and HexPly® prepreg solutions, including snap cure thermosets and thermoplastics, coupled with the most qualified positions on aerospace programs in the industry make the company a trusted partner for UAM. In addition to offering composite materials from carbon fibers, prepregs, honeycomb and reinforcements, Hexcel’s best-performing market solution in noise absorption on aircraft jet engines, Acousti-Cap®, provides a strong position of innovation to solve one of the most critical problems in the UAM space – community noise. “We are applying our technologies to the unique needs of urban air mobility vehicles,” Atallah said.

Hexcel’s ability to bring materials technology from the aerospace and automotive industries represents a unique strength in solving the critical challenges of UAM, especially around high-rate manufacturing, low-cost materials, light weighting, and noise. “Both thermoplastics and quick-cure thermoset materials are expected to have applications on UAM vehicles,” Atallah said. Furthermore, Hexcel’s broad product portfolio including unsized carbon fiber has proven to be the most compatible with thermoplastic resins from a consolidation perspective.

At this year’s JEC World, the largest trade fair for composites held from March 3-5, 2020 in Paris, SGL Carbon will focus on the topic of serial production for the automotive, aerospace and industrial sectors. The key is customized solutions with individual component designs combined with tailored materials and production processes ready for large scale production. Under the motto “The Solution Provider,” the company will present selective innovative component solutions from all three areas in Hall 6, Booth D25. Furthermore, as an example for industrial applications, SGL Carbon will showcase at the JEC world a crossbeam made of carbon fiber reinforced plastics (CFRP) used in automated Schuler press lines.

•    Composite battery enclosures for e-mobility
•    Flexible new leaf spring generation for rear axles
•    Innovative component designs for passenger airplanes, helicopters and air taxis
•    Extremely lightweight and stable transfer beam for mechanical engineering

Selective applications with focus on serial production
In the field of automotive applications, SGL Carbon will present at the JEC World composite battery enclosures as a promising new application driven by increasing demand for electric vehicles and the resulting new flexible chassis platforms. The company demonstrates a prototype of a battery enclosure based on carbon fibers. However, hybrid composites with a mixture of glass and carbon fibers are also possible.

In the aerospace sector, SGL Carbon is also expanding its portfolio of realized projects and expertise relying on the trend to use more efficient materials and processes in this industry too.
In the area of primary structure components, the company will present a demo exhibit for the door frame of a passenger airplane realized in collaboration with external partners and based on 50k carbon fiber from the SGL Carbon, which is suitable for serial production.

Live simulations and intense exchange at the booth
Visitors can experience live how their ideas can be implemented both sustainably and cost-effectively in composites thanks to simulations. Experts from the company’s own Lightweight and Application Center demonstrate the path from the concept to virtual prototypes using simulation software, with the result visible either to the entire audience or just individual visitors. To prepare, interested parties can contact the team now at the following link: https://www.sglcarbon.com/anmeldung-jec.

On March 4, 2020, the SGL Carbon stand will host its traditional get-together for customers and friends starting at 4 p.m. – no registration necessary.
 

In the AZL Workgroup "High-Performance SMC", a project was developed in cooperation with M-Base, the IKV and the AZL partner network for the efficient and standardized provision of engineering data for SMC. Within the scope of the project, companies can participate in the definition of the required characteristic material data, the guidelines for the production of test specimens and the test specifications.
Sheet Moulding Compounds (SMC) are used in various application areas such as vehicles, electronics, construction and infrastructure.

Driven by the requirements to reduce the production costs of lightweight components, a new generation of SMC components with high mechanical properties is of highest relevance. SMC offers enormous potential to realize structural components with good lightweight characteristics at significantly reduced costs compared to conventional continuous fiber-reinforced components.
In order to further establish SMC in broad industrial applications companies participating within the AZL Workgroup recognized the value of a data bank for data harmonization of SMC to provide the possibility of easily finding the right material with its characteristics for the needed specific requirements.

“The segment of SMC is with 250,000 tons production per year the largest composites market in Europe. I am very pleased that we start now with the project of data harmonization along the complete value chain. The goal is to have a similar data base as already established by Campus® for thermoplastics and thermoplastic composites. Only with a reliable set data we can convince the engineering experts to use SMC in a larger variety of applications,” says Dr. Michael Effing, Chairman of the Board of AVK and Composites Germany.

As of right now a databank for engineered thermoplastic materials (by Campus®) already exists and is offering an immense value.
Under the lead of M-Base, Dr. CEO Erwin Baur who has successfully established the CAMPUS database, the AZL, IKV and companies along the value chain of long fibre reinforced SMC initiated to build a CAMPUS-compatible data structure and material characterization methodology during the High-Performance SMC Workgroup Meetings.

COBRA International, one of the world’s largest OEM manufacturers of composite products, is proud to announce its partnership with Skeeta Foiling Craft to build the new range of hydro foiling dinghies. Skeeta Foiling Craft, founded by father and son team Jim and David French, have been refining their unique concept for a simple, accessible hydro foiling dinghy in Australia since 2015. In collaboration with Dr Ian Ward’s Glide Free hydrofoil technology, Skeeta Foiling Craftdeveloped the 3.66m Skeeta and 2.9m Nikki dinghies that are available in both foiling and displacement sailing configurations, maximising the thrill of foiling in a versatile package that the whole family can use.

Jim French was determined to build the Skeeta hull using an expanded polystyrene (EPS) foam core and the single shot closed mould epoxy lamination process pioneered by the windsurf board market, making COBRA International the perfect build partner for series production. Skeeta Foiling Craft first contacted COBRA back in early 2016, when the company started developing initial hull production materials and processes that could match their targets for lightweight, durable and cost-effective construction.

COBRA International is collaborating with Obodroid, a leading Thai robotics provider to help bring their novel new building security robot concept to life. With the robotic systems already in place, COBRA will deliver a set of eight composite parts that form the lightweight body shell cladding of the streamlined 1.35m high robot.

Having been involved from the very outset of the project: from the design and engineering through to the prototyping of the composite robot shell parts, COBRA will start with the production of the first batch of robots in 2020.

By using cameras and sensors integrated into robots, building operators can provide more effective and flexible security monitoring systems, providing a 24/7 autonomous patrol service around the residential area.

COBRA International is collaborating with HG Robotics, a leading drone manufacturer that specializes in unmanned aerial vehicles (UAVs) for the agricultural market, on a composite fuselage cover for the cutting-edge Tiger Drones.

Undertaking a full range of services with HG Robotics and having been involved from the outset: from the design and engineering through to the prototyping of the composite drone fuselage cover, COBRA has now delivered nearly 100 sets and will produce approximately 500 units throughout 2019.

The multi-rotor Tiger Drones typically carry spraying equipment and can also carry high definition cameras that provide a wide range of field information. Farmers can measure land profiles, identify any problem plants or areas and manage their cultivation in the most efficient way. The 420 mm square shaped fuselage cover protects the drone’s electronic controls and forms an aerodynamic fairing between the central fuselage and the craft’s 4 rotor arms.
 
The COBRA Design and Development team selected a composite laminate of glass fibre reinforcements for the cover – which don’t interfere with GPS signals used by the drone - and combined these with epoxy laminating resins in a hand laminated, vacuum bag consolidated production process.

COBRA also designed all of the mould tools for the project. The 2-piece aluminium mould was produced by one of COBRA’s long-term tooling partners. This metallic tooling provides an excellent surface finish to the part with absolutely minimal trimming and finishing required.   Moulded parts can go swiftly through a painting and clear coating process before final inspection and delivery to the client.

Danu Chotikapanich, CEO of COBRA International comments: “Our collaboration with HG Robotics is going well, and we are hoping to collaborate further with them on other multi-rotor and fixed wing VTOL (vertical take-off and landing) drone models in the future. These are COBRA’s first parts for the agricultural industry, and they provide an exciting vision as to just a few of the possibilities for lightweight composites in this area and also in the wider commercial UAV market as a whole.”

• Circularity at the centre

PG DENIM, the designer project by Paolo Gnutti, is ready for several important events scheduled for the autumn with ground-breaking interpretations and a new – increasingly green – business model. The occasion is its participation in the Blue Zone at Munich Fabric Start (Munich, 3-5 September 2019), a space which is increasingly often reserved for companies and projects with a high innovation rate in the world of denim.

PG DENIM at the German exhibition will be presenting important product innovations, but most notably new concepts developed for the S/S 2021 season. The focus here is on circularity, seen from a dual perspective: the product with the no longer traditional alternation of seasons, and a sustainabilityoriented approach.

Seasons meet

The new PG DENIM approach is geared towards overlapping seasonality, with less and less marked separations between projects dedicated to the spring-summer and fall-winter lines. The collections by PG DENIM can thus be increasingly defined as a “mix of products without seasonality”. Its focal points are innovation alongside the concept behind the initial idea, as opposed to just the season. This trend, explains Paolo Gnutti, CEO and R&D Head at PG DENIM, is also due to registering the fact that seasonality – in terms of environment and trends – is changing at an increasingly rapid pace. As a response to this situation, the choice has been made to design new collections starting from macro-trends and presenting fabrics for garments which are “easy to wear”, suitable for both warm and cold temperatures, in a true melting pot  of weights and sizes.

The lines for the previous season are thus reintroduced and restyled playing with weights and sizes, within a range where flock meets ultra-light fabric bases, or where vinyl is combined with typically summer weights which shift the fabric towards the world of “paper” with crispy touches, resulting in extraordinarily lightweight and strong items at the same time. Also the GARAGE DENIM has been upgraded with fluid and smoothed touched for garments which are easy to wear and have a strong personality.

Partnership with The Denim Window

The PG DENIM season is also enhanced by its partnership in The Denim Window project, which has resulted in a limited series of Creative Capsule Collections, derived from the idea of bringing together companies which had already worked or were working together, trying to highlight – through small capsule collections – the best of what had already been produced by traditional businesses. This has resulted  in three trailblazing capsules, two of which designed in partnership by PG DENIM and companies the likes of M&J Group, Cadica and Greenwear. Several copies of these collections have been made to travel the world, and – after the official presentation in July – they will have a special corner, The Denim Window, in the Bluezone at Munich Fabric Start.

The “Circular Programme” and the five “Rs” of sustainability

Also the PG DENIM approach to accountability in production processes has been enhanced by implementing the “Circular Programme”. As part of our corporate vision, Italian-style production is combined with compliance with what have become known as “the five Rs”, that is to say key concepts underlying the design and manufacturing model: Reduce (everything you are not using), Repair (everything you can), Reuse (anything available to you), Recycle (all that is left), Respect (everything around you).

This is the philosophy underlying each individual process at PG DENIM, and leading to new specific programmes which have been its business focus over the past few months:

1) Reducing the environmental impact during the fabric dyeing phase in reaction and sulphurbased processes, where the use of chemicals has been reduced by 40%, water consumption by 50% and CO2 emissions by 60%, which has also resulted in better penetration and a better result in the crocking process. This has led to producing 10 new articles which will be launched on the market.

2) Recycling all waste from processing and after use, creating a range of garments where cotton is actually obtained from regenerating these two kinds of waste. In this regard, PG DENIM for now is the only company on the market able to process with a percentage of recycled product exceeding 60% of the total, whereas the average for this kind of manufacturing is generally about 35%.

As regards regular production, on the other hand, PG DENIM follows stringent international standards, including Dtox, Reach and Gots in all its processing phases, also using BCI cottons and the Organic Cotton Standard for raw materials. Last but not least, it was recently awarded the GRS (Global Recycled Standard) certification.

With Alpha-Liner, Autoneum launches its first-ever textile wheelhouse outer liner that not only reduces tire noise substantially, but also convinces with low weight. This newest lightweight component ensures a quiet driving experience and also helps vehicle manufacturers meet current and future noise and emission limits. Alpha-Liner premieres at the “Automotive Acoustics Conference” which takes place in Zurich,
Switzerland, on July 9 and 10.

Alpha-Liner is the latest innovation from Autoneum – a multifunctional wheelhouse outer liner that reduces tire noise with high efficiency and thus makes the vehicle quieter and lighter. Alpha-Liner is based on Autoneum’s newly developed technology, with which noise absorption can be adapted to the specific requirements of the vehicle model for the first time. To achieve this effect, a thin coated surface is applied on the tire side. The porosity of the coating can then be controlled according to the necessary absorption properties, the bottom part of the wheelhouse outer liner requires stronger noise treatment, which maximizes acoustic absorption.

STAMFORD, Conn. – At this year's Paris Airshow [Le Bourget, June 17-23] Hexcel will promote a range of carbon fibers and composite materials used to manufacture high-performance weight-saving structures in civil aircraft, engines, helicopters, and space applications.

Visitors to the Hexcel stand will see an Integrated Wing Panel demonstrator and an I-beam, both made with HiTape® carbon fiber reinforcements. HiTape® dry carbon reinforcements were developed for the automated lay-up of preforms and to complement a new generation of HiFlow™ resin systems, producing high-quality aerospace structures using the resin infusion process. The reinforcements incorporate a toughening veil to enhance mechanical properties and meet the structural requirements for aerospace parts. The I-Beam was manufactured using C-RTM (Compression Resin Transfer Molding) and was injected with Hexcel’s RTM6 resin in a process taking less than five minutes.

Hexcel honeycomb saves weight and enhances stiffness in composite structures, and the company provides a range of engineered core solutions that enable highly contoured parts with precision profiling to be produced to exact customer specifications. A sample part made from aluminum FlexCore® that is CNC machined on both sides and formed and stabilized with both peel ply and flyaway layers of stabilization will be on display.

Another honeycomb innovation is Hexcel’s Acousti-Cap® broadband noise-reducing honeycomb that significantly improves acoustic absorption in aircraft engine nacelles. The acoustic treatment may be positioned at a consistent depth and resistance within the core or can be placed in a pattern of varying depths and/or resistances (Multi-Degrees of Freedom and 3 Degrees Of Freedom), offering an acoustic liner that is precisely tuned to the engine operating conditions. These technologies have been tested at NASA on a full engine test rig and meet all 16 design conditions without trade-offs.
Another Hexcel technology to benefit aircraft engines is HexShield™ honeycomb which provides high-temperature resistance in nacelles. By inserting a thermally resistant material into honeycomb cells, Hexcel provides a core product with unique heat-shielding capabilities that allows for the potential reuse of material after a fire.

With 50 years of experience behind its comprehensive range of high-strength, high-strain PAN-based carbon fibers, Hexcel continues to innovate and is introducing two new fibers to its portfolio. HexTow® HM50 combines high modulus and high tensile strength, making it ideal for commercial and defense aircraft and engines. HexTow® 85 was developed specifically to replace rayon-based carbon fiber for ablative applications.

Another area of expertise that uses HexTow® carbon fiber is additive manufacturing, where Hexcel uses PEKK ultrahigh performance polymers and HexAM™ technology to manufacture carbon reinforced 3D printed parts. This innovative process provides a weight-saving solution for intricate parts in highly demanding aerospace, satellite and defense applications. HexPEKK™ structures offer significant weight, cost and time-to-market reductions, replacing traditional cast or machined metallic parts with a new technology.

Later this year Hexcel will open a joint research and development laboratory in Les Avenières (Isère), France with Arkema to develop carbon fiber-reinforced thermoplastic prepreg tapes for aerospace, space and defense applications. A spool of thermoplastic prepreg tape will be on display on Hexcel’s stand to showcase this cost-effective technology that enables lightweight parts to be produced in faster production cycles for future generations of aircraft.

Hexcel’s stand is located next to Hexcel’s official distributor for aerospace products, Groupe Gazechim Composites. In 2018, Hexcel and Gazechim formed a joint venture, HexCut Services, to provide aerospace and defense customers with customized kitting services that include Hexcel’s innovative carbon fiber prepreg, fabrics and adhesives. Pre-cut kits save customers time and investment, reduce inventory and minimize material losses through scrap reduction.