From the Sector

Hexcel and Arkema have announced that they will open a joint research and development laboratory in Les Avenières (Isère), France in April.

This follows the companies’ previous announcement in March 2018 that they were forming a strategic alliance to develop thermoplastic composite solutions for the aerospace sector, combining the expertise of Hexcel in carbon fiber and Arkema in PEKK.

The companies’ objective at this new lab is to develop carbon fiber-reinforced thermoplastic prepreg tapes to enable lightweight parts to be produced for future generations of aircraft. These solutions will provide lightweight and cost effective technologies including faster production cycles for customers in the aerospace and the space and defense sectors.

Thanks to Hexcel and Arkema’s close collaboration, an initial industrial pilot line will be installed in the new lab in the coming weeks. The companies expect to start supplying carbon/thermoplastic UD tapes from this pilot line to customers for evaluation beginning in Q3 2019.

DOMO Chemicals, a global leader in the field of material engineering will discuss economic and environmental challenges at the 2019 Wood Mackenzie European Nylon Conference in Frankfurt am Main, Germany from March 5 to 7.

Ron Bult, Director of Global Sales of DOMO Engineering Plas-tics will highlight solutions based on ECONAMID®, a family of PA6 & PA66 compounds based on sustainable post-industrial feedstock derived either from film manufactur-ing or from fiber and yarn manufacturing. Depending on the applications and the desired level of physical and mechanical properties, DOMO can provide grades that are unfilled, mineral filled, glass-fiber filled, or carbon-fiber filled.

“DOMO is making major efforts to accelerate the development of sustainable solu-tions that bring value to our customers’ businesses, while acting responsibly towards the environment, employees and communities,” says Bult.

Also at the conference, Philippe Guerineau, VP Sales & Marketing in the company’s Nylon & Intermediates business unit, will join a panel discussion at the conference to discuss on the economic outlook and the future of the polyamide industry. DOMO will be holding consultations and exclusive events for its customers as well.

• Hexcel’s Composite Innovations For Aerospace, Automotive, Energy And Marine Applications At JEC World 2019 Hall 5 - Stand J41

STAMFORD, Conn. – At this year’s JEC World taking place in Paris on March 12-14, Hexcel will promote a wide range of composite innovations for customer applications in aerospace, automotive, energy and marine markets.

Aerospace Innovations

Hexcel’s HiTape® and HiMax™ dry carbon reinforcements were developed to complement a new generation of HiFlow™ resin systems, producing high quality aerospace structures using the resin infusion process. HiTape® was developed for the automated lay-up of preforms and HiMax™ is a range of optimized non-crimp fabrics (NCF). Both products incorporate a toughening veil to enhance mechanical properties, meeting the structural requirements for aerospace parts.

Visitors to JEC will see an Integrated Wing Panel demonstrator and an I-beam, both made with HiTape® reinforcements, and an Opticoms rib made with HiMax™ NCF. The Opticoms rib and I Beam were both manufactured using C-RTM (Compression Resin Transfer Molding). They were injected with Hexcel’s RTM6 resin in a process taking less than 5 minutes. The total manufacturing cycle for both parts was just 4.5 hours.

Also among the Aerospace exhibits, Hexcel will display a composite petal for a satellite antenna, manufactured by Thales Alenia Space Italia. The petal is part of a set of 24 deployable structural elements that form the large area reflector assembly used on board Low Earth Orbit (LEO) observation satellites. Thales Alenia Space Italia selected Hexcel’s HexPly® M18 prepreg for this application, acknowledging the superior mechanical and outgassing properties provided.

Another Hexcel prepreg application on show is a “zero” frame, manufactured by Aerofonctions for the engine area of Daher’s TBM 910/930 single-engine turboprop aircraft. Hexcel’s HexPly® M56 prepreg was selected by Daher for the “zero” frame – a product developed for Out of Autoclave applications that provides the same high quality and performance as autoclave-cured prepregs, from a simple vacuum bag cure in an oven.

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.

HexTow® carbon fiber holds the most qualified carbon fiber positions on aerospace programs in the industry and is the best unsized fiber available on the market. It provides excellent bonding interfacial properties with thermoplastic matrices and is the best-performing fiber for 3D printing applications.

Additive manufacturing is another area of expertise for Hexcel, using PEKK ultra-high 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.

Hexcel is well known for its range of weight-saving, stiffness-enhancing honeycombs and the company adds value by providing a range of engineered core solutions to customers from facilities in the USA, Belgium and the newly opened Casablanca plant in Morocco. Hexcel’s engineered core capabilities enable highly contoured parts with precision profiling to be produced to exacting customer specifications. An example of such a part will be on display at JEC. Made from Aluminum FlexCore®, the part is CNC machined on both sides, and formed and stabilized with both peel ply and flyaway layers of stabilization. Aircraft engines benefit from a number of Hexcel core technologies including HexShield™ honeycomb that provides high temperature resistance in aircraft engine 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 re-use of material after a fire event.

Hexcel’s Acousti-Cap® broadband noise-reducing honeycomb 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.

HexBond™ – the new name in Adhesives

Hexcel’s range of high performance adhesives has expanded considerably following the company’s acquisition of Structil. The company has now decided to unite the range by marketing all of its adhesive products using HexBond™ branding. The comprehensive range of HexBond™ structural film adhesives, foaming adhesive films, paste adhesives, liquid shims, epoxy fillets and Chromium free liquid primers is suitable for a wide range of applications in combination with Hexcel’s prepreg and honeycomb products.

Automotive Innovations

Hexcel’s carbon prepreg patch technology provides an innovative way of locally stiffening and reinforcing metal parts, providing noise and vibration management functionality. HexPly® prepreg patches consist of unidirectional carbon fiber impregnated with a fast curing epoxy matrix that has self-adhesive properties, enabling it to bond to metal in a highly efficient one-step process. These key technology properties are demonstrated in an 18.5kg aluminum subframe (that is 50% lighter than steel equivalents), which was reinforced with 500 grams of HexPly® prepreg and tested by Saint Jean Industries. The part demonstrates a significant reduction in noise, vibration and harshness (NVH). Other benefits include lower production costs, energy savings, increased driver comfort, production flexibility and part count reduction. With this technology Hexcel is a finalist in the JEC Innovation Awards 2019 in the Automotive Applications category.

HexPly® prepreg patch technology was also applied to a hybrid side sill demonstrator developed with Volkswagen and Dresden University to address future crash test requirements, specifically for electric cars. Combining fiber-reinforced plastic (FRP) with metal, the hybrid construction allows for optimum performance including weight savings, enhanced safety, increased energy absorption, battery protection in a crash situation and production flexibility.

Hexcel will also display a lightweight CFRP transmission crossmember produced from Hexcel’s high performance HexMC®-i 2000 molding compound. The transmission crossmember was developed in partnership with the Institute of Polymer Product Engineering (at Linz University), Engel and Alpex. As the part connects the chassis together and supports transmission it has to be stiff and strong, resisting fatigue and corrosion. Hexcel’s HexMC®-i 2000 was selected as the best-performing molding compound on the market, curing in as little as two minutes to produce lightweight, strong and stiff parts.
To produce the transmission crossmember HexMC®-i 2000 preforms are laid up in Alpex molds and compression-molded in a v-duo press that was tailored for the application by Engel. Ribs, aluminum inserts and other functions can be molded into the part using the single-stage process, reducing component-count. Any offcuts from the preforms can be interleaved between the plies of material to provide additional reinforcement in key areas - meaning that the process generates no waste.

Other Automotive promotions on Hexcel’s stand at JEC World include a composite leaf spring manufactured by ZF using HexPly® M901 prepreg. In contrast to steel leaf springs, composite versions offer many advantages including weight savings of up to 70%, high corrosion resistance, optimized system integration and superior performance. HexPly® M901 prepreg reduces the cure cycle to below 15 minutes and provides 15% higher mechanical performance, with enhanced fatigue properties. It also operates at high temperatures, providing a Tg of up to 200°C following a post cure.

Marine Innovations

Hexcel has a comprehensive range of products aimed at racing yacht and luxury boat builders that include America’s Cup, IMOCA class and DNV GL-approved prepregs, woven reinforcements and multiaxial fabrics for hull and deck structures, masts and appendages.

At JEC World Hexcel will display an IMOCA yacht mast manufactured by Lorima using HexPly® high modulus and high strength carbon fiber prepreg from Hexcel Vert-Le-Petit. Lorima is the exclusive official supplier of masts for IMOCA 60 class racing boats.

Hexcel’s HexTow® IM8 carbon fiber has been selected as the highest performing industrial carbon fiber on the market and will be used by spar and rigging manufacturer Future Fibres to manufacture their AEROrazr solid carbon rigging for all the teams in the 36th America’s Cup.

Hexcel’s HiMax™ DPA (Dot Pattern Adhesive) reinforcements are non-crimp fabrics supplied pre-tacked, allowing multiple fabrics to be laid-up more easily in preparation for resin infusion. Providing an optimal, consistent level of adhesion, they allow a faster and more consistent resin flow, as well as eliminating the use of spray adhesive for a healthier working environment and lower risk of contamination. Simply unrolled and applied to the mold or core layer before the introduction of resin, HiMax™ DPA fabrics are widely used in boat building, where lay-up times can be reduced by up to 50%.

Wind Energy Innovations

Hexcel has developed a range of HexPly® surface finishing prepregs and semi-pregs for wind turbine blades and marine applications. Providing a tough, durable and ready-to-paint surface without using in-mold coats, these products shorten the manufacturing cycle and reduce material costs. HexPly® XF2(P) prepreg is optimized for wind blades and has a ready-to-paint surface, straight from the mold, saving at least 2 hours of takt time.

Polyspeed® pultruded carbon laminates were developed for load-carrying elements in a blade structure and are manufactured with a polyurethane matrix that provides outstanding mechanical performance in terms of stiffness and durability. The blade manufacturing process is optimized, with increased throughput. The pultruded laminates are supplied in coils as continuous cross section profiles.
HiMax™ non-crimp fabrics using E-glass, high modulus glass and carbon fibers are also available in a wide range of unidirectional, biaxial and triaxial constructions. HiMax™ fabrics have applications throughout the turbine, from the stitched carbon fiber UDs used in the main structural elements, to glass fabrics and hybrids for blade shells and nacelles. There are also specialist applications such as lightweight fabrics for heated leading edge de-icing zones.

With portfolio expansion and future development of the industry in sight, the organisers of Texprocess India and Gartex India have entered into a strategic alliance to form a unified industry platform ‘Gartex Texprocess India’. The event will be part of Messe Frankfurt’s Texpertise Network leveraging on the group’s strong global network and expertise in the sector.
 
Leading in both apparel consumption and exports, India holds the second largest textile manufacturing capacity globally with the textile machinery sector witnessing a growth of 8-10 percent year on year. As the world's second largest exporter of textiles and clothing projected to reach USD 300 billion by 2024, Indian apparel manufacturers are moving towards increasing their manufacturing capacities and upgrading technology, giving rise to automation garmenting processes to enter the Indian market. Having made its debut in 2016, both Texprocess India and Gartex India received tremendous response from the industry with leading associations and companies in the garment and textile machinery sector coming forward to support the shows.
 
At the internationally renowned Texprocess, exhibitors from around the world converge to present the latest machines, plants, processes and services for the manufacture of garments and textile and flexible materials. While Texprocess India was launched as a pavilion to create an innovation platform for garment-manufacturing and textile processing at Techtextil India tradeshow in Mumbai, Gartex India exhibition was held annually in New Delhi and has grown wider in scope covering not just garment and textile manufacturing value chain but has also added segments like innerwear manufacturing zone, Laundry & Denim show along the way in addition to digital textile printing, embroidery and other existing verticals. With the merger of the two strong textile trade fair brands, the organisers, Messe Frankfurt Trade Fairs India Pvt Ltd and MEX Exhibitions, aspire to work in collaboration for India’s textile industry development, facilitating global sourcing and networking in the textile value chains.

At the joint stand of the Aachen Centre for Integrative Lightweight Construction (AZL) in Hall 5A, booth D17, the Institut für Textiltechnik of RWTH Aachen University (ITA) will demonstrate its expertise in the field of glass fibres, preforms and textile concrete 12-14 March 2019 in Paris.
The exhibits come from various fields of application and address the automotive, aerospace and mechanical engineering sectors.

1. Innovative glass fibre research at ITA
   The newly constructed induction heated glass fibre production line enables increased flexibility in research. For the first time, glass fibres will be produced live at the ITA booth at JEC World. One of the innovations of the system is the inductively heated bushing. It features a flexible design and consists of a platinum/rhodium alloy (Pt/Rh20) for use in high-temperature glasses.
   The glass fibre production line was designed in such a way that new concepts and ideas can be tested quickly. The modular design allows a high flexibility, the induction system a significantly faster operability.
   Research and development projects can therefore be carried out faster and more cost-effectively.
    
2. DrapeCube - Forming of textile semi-finished products
   The DrapeCube offers a cost-effective design for the production of fibre preforms from textile semi-finished products. It is used in the production of preforms for prototypes and in small series and is suit-able for companies active in the production of fibre-reinforced plas-tics (FRP).
   In the production of FRP components, the preforming process de-fines a large part of the subsequent component costs. In small- and medium-sized enterprises, this process step is often still carried out manually. This results in high quality fluctuations and component prices. Especially in the case of highly stressed structural components, the fluctuation in quality leads to oversizing of the components.
   Thus, the lightweight construction potential of fiber-reinforced plastics is underused. One solution is offered by the stamp forming process adapted from the sheet metal forming industry for shaping rein-forcing textiles. The textile is inserted between two mould halves (male and female) and automatically formed. Due to high plant and tooling costs, this process is used almost exclusively in large-scale production.
   The ITA has developed the DrapeCube forming station which offers a cost-effective alternative and is able to completely reproduce the current state of the art for forming textile half branches. The process steps will be demonstrated in a video at the booth.
    
3. Carbon fibre reinforced plastic (CFRP) preform
   The CFRP preform consists of carbon multiaxial fabrics formed by expanded polystyrene (EPS) to optimise draping quality. Preforms of increased quality can be produced by gentle, textile-compatible forming with foam expansion. For the first time, foam expansion was used to form preforms in such a way that the draping quality is improved compared to classic stamp forming.
   The advantages of the CFRP preform lie in the savings in plant costs, as the investment is much lower. In addition, the proportion of waste is reduced because near-net-shape production is possible. In addition, rejects are reduced, as fewer faults occur in the textile.
    
4. Embroidered preform with integrated metal insert
   The 12k carbon fibre rovings are shaped into a preform using Tai-lored Fibre Placement (TFP) which is a technical embroidery pro-cess. For the further layer build-up, a fastener is not only integrated under the roving layers but also fixed by additional loops. The highly integrative preforming approach offers the possibility of reducing weight and process steps as well as increasing mechanical perfor-mance.
   Until now, inserts were glued or holes had to be drilled in the com-ponent. Bonded fasteners are limited by the adhesive surface. The bonding of fasteners into drilled holes results in high drill abrasion and thus high tool wear.
   The advantages of the embroidered preform with integrated metal fasteners are the reduction of scrap due to TFP preforming and the increase in the specific pull-out force. In addition, it is possible to automatize the production of integrative preforms. This makes the preform with integrated metal fasteners interesting for the automotive and aerospace industries.

At the booth, let's have a look at TINTEX exceptional, Naturally Clean® finishing process launched last September 2018. Naturally Clean® enhances the natural beauty of cotton and cellulosic fibres, takes a cost effective modern approach to eliminate aggressive treatments and optimizes clean surfaces, vivid colors, providing an exquisitely smooth handfeel. Naturally Clean® achieves this by using Novozymes technology, a company that is a world leader in biological solutions. Second, using textile chemicals Beyond Surface Technologies AG which have the lowest possible environmental impact, without compromising performance. Naturally Clean® maintains the original characteristics over an extended period of time. All materials are Oeko-Tex and can also be Bluesign® certified, which will evidence the future elimination of harmful substances.

Between the first and key adopters of TINTEX brandnew Naturally Clean finishing, shines Filippa K, a leading Nordic fashion brand with a modern, smart approach to the responsible development of their lines. Emblematic pieces for the SS 2019 main collection are the Linen Wrap Dress, the M Linen Long Sleeve Tee and the M Linen R-neck short sleeve Tee made with a TINTEX heavy stretch linen, made with ROICA Colour Perfect™ family of dyeable premium stretch yarn, enriched by the unique Naturally Clean finishing.

Denim Expert Ltd. joined the Fashion Industry Charter for ClimateAction alongside other brands and suppliers.
Denim Expert Ltd. is the first manufacturer in Bangladesh to join the UNFCCC (United Nations Framework Convention on Climate Change) and currently taking climate action in line with the goals established by the Paris Agreement of 2015. The company is limiting their Green House Gas (GHG) emissions supporting the world reaching climate neutrality by 2050.

The United Nations Framework Convention on Climate Change (UNFCCC) is an international environmental treaty, which entered in to force on 21st March 1994, having being ratified by a sufficient number of countries. The ultimate objective of the convention is to stabilize greenhouse gas concentrations in the atmosphere at a level that will prevent dangerous human interference with the climate system.

The parties to the convention have met annually from 1995 in Conferences of the Parties (COP) to assess progress in dealing with climate change. In 1997, the Kyoto Protocol was concluded and established legally binding obligations for developed countries to reduce their greenhouse gas emissions in the period 2008–2012. The 2010 United Nations Climate Change Conference produced an agreement stating that future global warming should be limited to below 2.0°C relative to the pre-industrial level. In 2015 the Paris Agreement was adopted, governing emission reductions from 2020 onwards, through commitments of countries in Nationally Determined Contributions, lowering the target to 1.5°C. The Paris Agreement entered into force on 4 November 2016.

Gianluca Croci's priority will be to support Lectra's French customers in their transformation towards Industry 4.0
Lectra announces the appointment of Gianluca Croci as Managing Director, Lectra France. Based in Paris, Gianluca Croci reports to Fabio Canali, President, Southern Europe & North Africa.

Gianluca Croci has more than 20 years of experience in the fashion industry. He began his career in 1998 in the department store chain La Rinascente before joining the Giorgio Armani group in 2002, where he managed, from 2006 to 2015, the Belgian and French subsidiaries. Gianluca Croci later held management positions for major fashion and luxury brands, such as Roberto Cavalli and Marcolin, and was recently the Sales & Marketing Director for Technogym France, a designer of sports equipment.

Gianluca Croci will fulfil Lectra's promise to fashion companies in France: to facilitate the digitalization of their know-how in order to empower them to make a successful transition to Industry 4.0. This ambition is being realized by the 2018 launch of the revolutionary solution, Fashion On Demand by Lectra, which enables fashion companies to customize a garment or make it to measure. This end-to-end personalization offer—the first of its kind—complements a portfolio that is known to solve the pressing challenges confronting the fashion industry. The latest, Kubix Link, developed by Kubix Lab, a start-up acquired by Lectra in January 2018, is an innovative platform for managing product information.

"France is known worldwide for being a leader in fashion and technological innovation. It is a country where brands, retailers and manufacturers have already begun their transformation towards Industry 4.0. I am proud to support our customers’ pursuit of greater connectivity and collaboration in their operations, as well as in assisting them to make the shift to personalization," says Gianluca Croci.
Gianluca Croci and his teams are committed to providing their French customers with the high level of expertise and service that characterizes Lectra's value proposition.
Gianluca Croci's efforts are also tied to the dynamic activities of Lectra Southern Europe & North Africa. There are many synergies in the region’s fashion industry, ranging from the sharing of expertise between French and Italian companies to the integration into their ecosystem of the Moroccan and Tunisian subcontractors.

"Our regional organization enables us to be closer to our customers’ challenges and to provide them with the support they need to achieve their ongoing targets. Gianluca Croci will lead the French teams and contribute to the region's growth," says Fabio Canali. "His extensive experience with major Italian and French companies brings new energy to the development of Lectra France.”
Gianluca Croci is a graduate of the European Institute of Business Administration (INSEAD), Fontainebleau (France), and the Catholic University of the Sacred Heart, Milan (Italy).

At this year’s Heimtextil from 8-11 January 2019 in Frankfurt, Trevira GmbH presented a new Trevira CS joint stand on an impressively huge scale under the motto “Textile Values”. Its fair stand concept, scaled up for 2019, attracted a large number of visitors. Together with 26 top Trevira CS customers, Trevira told the story of the entire textiles value chain across a 2,200+ msq site. Visitors were taken on a journey that started with the basics – fibre production and yarn manufacture – before moving on to the dyeing, weaving and warp and weft knitting stages and ultimately to the end of the journey, the textile editing.

Trevira GmbH’s CEO Klaus Holz said, “I think we have once again “upgraded” our presence at Heimtextil. If I say this I’m not only talking about size and number of participants in our stand, but rather about value. Including all kinds of Trevira CS partners from yarn producers to fabric manufacturers and textile editors, our stand was reflecting the entire textile value chain.”

The highlight of the stand was Trevira’s new trend show for the contract market, “Trends in Contract by Trevira CS”. The show gave visitors, especially (interior) designers and decorators, an opportunity to find out more about innovative textiles and colour trends on the home and contract market.

Head of Marketing Anke Vollenbröker said, “We are extremely pleased that our trend show met with such great interest, and it was fantastic to see so many interior designers participating in our trend gallery tours. The trend area proved to be a source of inspiration for numerous visitors and demonstrated the expertise of our Trevira CS partners when it comes to outstanding design.”

After the success of the two first editions, JEC World organizes the third edition of Startup Booster, the leading startup competition in Composites, where ten startups will present their innovation in front of a jury of experts.

EC Group launched Startup Booster programme in 2017 to get closer to the startup world, to attract the new generation of composites entrepreneurs and put them at the forefront of the industry.

The program gives the floor to 10 startups, each of them having five minutes to present their innovation, on March 12, 2019, from 10.30 AM in Agora Stage (Hall 5) in front of a jury of experts from the composites industry.

These 10 startups will be also showcasing within the Startup Booster Village, during the three days, and will benefit from a dedicated program, including workshops with Startup Booster Main Innovation partners’ Airbus & Daimler, and Innovation partner’s Altair.

“Daimler being one of the main Innovation Partner of the Startup Booster, we are looking for innovations, in particular sustainable technologies and processes”, said Dr. Karl-Heinz FUELLER, Responsible for material innovations and BIW concept development, Daimler AG.

“As a main Innovation Partner of the Startup Booster competition we get fantastic direct engagement with the innovators who are defining solutions for the future”, said Jelle BLOEMHOF, Head of Manufacturing Technologies of Composite at Airbus.