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Composite car seat back (c) NaCa Systems
Composite car seat back
05.02.2020

Hexcel and NaCa Systems develop hybrid carbon and wood fiber

Hexcel is collaborating with NaCa Systems, a Tier 1 supplier of natural fiber composite automotive interior parts, on the development of a lightweight carbon fiber prepreg and wood fiber composite sportscar seat back using a rapid press molding process. This innovation validates a short cycle time production process for CFRP and wood fiber composite parts and offers a host of benefits to automotive manufacturers.

Hexcel supplies NaCa Systems with an optimized version of its HexPly® M77CS epoxy prepreg material. HexPly® M77CS is a fast curing hotmelt, thermosetting epoxy matrix, specifically designed for prepreg applications for which short cure cycles and clear surfaces with perfect aesthetics are required.

The lightweight seat back demonstrates a 40% weight saving compared to a typical injection molded plastic component whilst also featuring a significantly improved CO2 footprint vs a full carbon part. The prepreg and wood fiber structure doesn’t produce sharp edged pieces when damaged. In addition, wood fiber composites also increase sound absorption, contributing to improved NVH damping within the vehicle interior.

Hexcel is collaborating with NaCa Systems, a Tier 1 supplier of natural fiber composite automotive interior parts, on the development of a lightweight carbon fiber prepreg and wood fiber composite sportscar seat back using a rapid press molding process. This innovation validates a short cycle time production process for CFRP and wood fiber composite parts and offers a host of benefits to automotive manufacturers.

Hexcel supplies NaCa Systems with an optimized version of its HexPly® M77CS epoxy prepreg material. HexPly® M77CS is a fast curing hotmelt, thermosetting epoxy matrix, specifically designed for prepreg applications for which short cure cycles and clear surfaces with perfect aesthetics are required.

The lightweight seat back demonstrates a 40% weight saving compared to a typical injection molded plastic component whilst also featuring a significantly improved CO2 footprint vs a full carbon part. The prepreg and wood fiber structure doesn’t produce sharp edged pieces when damaged. In addition, wood fiber composites also increase sound absorption, contributing to improved NVH damping within the vehicle interior.

The NaCa Systems seat back will be on display on the Hexcel stand at JEC World 2020.

More information:
Hexel NaCa
Source:

100percentmarketing 

(c) AZL Aachen GmbH
28.01.2020

AZL and IKV launch common project

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.

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.

Wood-Based Alternative: Feminine Hygiene Fibres from Kelheim
Wood-Based Alternative: Feminine Hygiene Fibres from Kelheim
20.01.2020

Wood-Based Alternative: Feminine Hygiene Fibres from Kelheim

Kelheim’s premium tampon fibre Galaxy® has proven effective in sanitary pads: It can substitute up to 70% of the synthetics in ADL (Acquisition-Distribution-Layers) in feminine hygiene pads. The amount of feminine hygiene waste is enormous – and often the time it takes for these products to degrade is hundreds of years longer than the lifespan of the woman who used it, because the synthetic components are not bio-degradable. Changing consumer behavior drives the need for environmentally friendly yet safe alternatives.

The viscose hygiene fibres from Kelheim offer significant ecologic advantages: they are made from cellulose, which means they are based on renewable wood and they are fully biodegradable. These fibres are manufactured exclusively in Germany, in one of the most environmentally friendly plants worldwide.

Kelheim’s premium tampon fibre Galaxy® has proven effective in sanitary pads: It can substitute up to 70% of the synthetics in ADL (Acquisition-Distribution-Layers) in feminine hygiene pads. The amount of feminine hygiene waste is enormous – and often the time it takes for these products to degrade is hundreds of years longer than the lifespan of the woman who used it, because the synthetic components are not bio-degradable. Changing consumer behavior drives the need for environmentally friendly yet safe alternatives.

The viscose hygiene fibres from Kelheim offer significant ecologic advantages: they are made from cellulose, which means they are based on renewable wood and they are fully biodegradable. These fibres are manufactured exclusively in Germany, in one of the most environmentally friendly plants worldwide.

Galaxy® in sanitary pads offers not only a benefit for the environment. Due to its excellent wicking and absorption capacity it conducts liquids quickly and efficiently away from the body and leaves a pleasant feeling on the skin – in other words, it does exactly what the ADL layer is made for. In addition, Galaxy® helps to distribute the liquid evenly in the absorbent core enhancing so the overall performance of the pad.

“Plastic must disappear from these single-use products. The substitution of single synthetic components in sanitary pads is the first step”, says Dominik Mayer from the Bavarian fibre expert’s R&D team. “Down the road we want to offer a completely bio-based solution for sanitary pads and for various other hygiene applications.

More information:
Kelheim Fibres
Source:

Kelheim FIbers

Monforts at Techtextil India (c) Monforts
A recent Monforts texCoat installation.
20.11.2019

Monforts at Techtextil India

Monforts Textilmaschinen GmbH & Co. KG will be providing information on its extensive range of coating and finishing technologies for the production of nonwovens and technical textiles at the forthcoming Techtextil India exhibition.

“India is already a very important market for Monforts and there are exciting prospects ahead for Indian manufacturers of technical textiles, who are well positioned to capitalise on growth opportunities,” says Monforts Head of Denim Hans Wroblowski, who will be at the Monforts stand in Hall 4, booth C52 at the show. “India has one of the largest working-age populations in the world and a complete textile value chain for both natural and synthetic fibres.”

In addition, he adds, India’s government, through its Ministry of Textiles, has been actively promoting the growth of technical textiles through various programmes based on investment promotion, subsidies, the creation of infrastructure and the stimulation of consumption.

Monforts Textilmaschinen GmbH & Co. KG will be providing information on its extensive range of coating and finishing technologies for the production of nonwovens and technical textiles at the forthcoming Techtextil India exhibition.

“India is already a very important market for Monforts and there are exciting prospects ahead for Indian manufacturers of technical textiles, who are well positioned to capitalise on growth opportunities,” says Monforts Head of Denim Hans Wroblowski, who will be at the Monforts stand in Hall 4, booth C52 at the show. “India has one of the largest working-age populations in the world and a complete textile value chain for both natural and synthetic fibres.”

In addition, he adds, India’s government, through its Ministry of Textiles, has been actively promoting the growth of technical textiles through various programmes based on investment promotion, subsidies, the creation of infrastructure and the stimulation of consumption.

As a result, India’s Ministry of Textiles is forecasting that the growth of technical textiles in the country will be over 18% annually in the next few years, from a value of US$16.6 billion in 2018 to US$28.7 billion in 2021.

Value addition

High value-added technical products such as wide-width digital printing substrates, carbon fabrics for high-performance composites, filter media, flame retardant barrier fabrics and heavy-duty membranes are now being coated on Monforts texCoat ranges and finished with the company’s industry-leading Montex stenters.

“Since we acquired the technology that our coating units are based on in 2015, we have made a lot of refinements,” says Hans. “All of these developments are reflected in higher coating accuracy and the resulting quality of the treated fabrics. At the same time, our latest multi-functional coating heads offer an unprecedented range of options, with a wide range of modules available.”

The texCoat user interface is now equipped with the unique Monforts visualisation system and the magnetic doctor blade has greater power reserves. Options include a carbon fibre-reinforced composite coating drum with a more scratch-resistant surface and maximum rigidity and remote control which simplifies exact adjustment for the operator.

Montex stenters in special executions are meanwhile ideal for the drying and finishing of both technical woven fabrics and nonwovens and characterised by high stretching devices in both length and width.

“The European-built Montex range of stenters has earned its leading position in the technical textiles market due to the overall robustness, reliability and economy of these machines,” Hans concludes. “Whatever the intended end-product – and we continue to discover potentially new areas in which technical textiles can be utilised all the time – we have the machine specification and know-how to turn ideas into reality. In India we also benefit from the strong sales and service support of A.T.E. Enterprises.”

Texchtextil India takes place alongside World of Composites at the Bombay Exhibition Centre in Mumbai from November 20-22.

Source:

A. Monforts Textilmaschinen GmbH & Co. KG by AWOL Media.

(c) Chomarat
14.11.2019

METSTRADE show 2019: Chomarat provides Arcona Yachts with C-PLYTM carbon reinforcement

Chomarat Group, expert in composite reinforcements for the marine market developed a high performing C-PLYTM reinforcement for the hull and deck of Arcona 435 and 465. Both cruiser-racer are a unique combination of comfort onboard and performances, for fast family cruising and high-level races thanks to their specific design, and the use of C-PLY™. The carbon NCF reinforcement allows structural design benefits, premium surface quality and overall parts cost saving.

“With 45 years of expertise, Chomarat is a pioneer in developing solutions to achieve weight reduction, improved surface appearance and stronger structure.

C-PLY™ makes it possible to meet these specifications, while ensuring stable quality and cost-effectiveness” explains Vincent Cholvy, Marine market Manager at Chomarat.

Chomarat Group, expert in composite reinforcements for the marine market developed a high performing C-PLYTM reinforcement for the hull and deck of Arcona 435 and 465. Both cruiser-racer are a unique combination of comfort onboard and performances, for fast family cruising and high-level races thanks to their specific design, and the use of C-PLY™. The carbon NCF reinforcement allows structural design benefits, premium surface quality and overall parts cost saving.

“With 45 years of expertise, Chomarat is a pioneer in developing solutions to achieve weight reduction, improved surface appearance and stronger structure.

C-PLY™ makes it possible to meet these specifications, while ensuring stable quality and cost-effectiveness” explains Vincent Cholvy, Marine market Manager at Chomarat.

THE CUTTING-EDGE TECHNOLOGY FOR SERIAL PRODUCTION OF CARBON BOATS
A study was led to determine the optimal construction to develop a high performing C-PLY™ range for a better permeability in infusion process. The result is a carbon NCF that achieves high mechanical performances, multi resins compatibility and cost efficiency. “Chomarat is the best choice for supplying the product our factory prefers to work with: stable quality and cost effectiveness are the key benefits” explains Nicolas Broberg, Managing Director Arcona Yacht.

Infusion technology for hull and deck with up to 70% level of carbon in the laminate gives the greatest possible strength.

More information:
CHOMARAT
Source:

Media Apoce

(c) Oerlikon
12.11.2019

Oerlikon: New upgrade transforms the ACW into WINGS

Recently, upgrades and retrofits were made available for Oerlikon Barmag ACW-series winders, with which the benefits of the WINGS concept become tangibly close for operators of POY spinning systems equipped with ACW technology. Worldwide, thousands of winders could take advantage of this system upgrade.

In addition to savings in terms of energy, waste and HR, the benefits of the WINGS concept above all include the consistently high yarn quality, making WINGS yarn a winner in further processing. Particularly with regards to its dyeing properties, the yarn is considerably superior to products manufactured using conventional winder technology.

Recently, upgrades and retrofits were made available for Oerlikon Barmag ACW-series winders, with which the benefits of the WINGS concept become tangibly close for operators of POY spinning systems equipped with ACW technology. Worldwide, thousands of winders could take advantage of this system upgrade.

In addition to savings in terms of energy, waste and HR, the benefits of the WINGS concept above all include the consistently high yarn quality, making WINGS yarn a winner in further processing. Particularly with regards to its dyeing properties, the yarn is considerably superior to products manufactured using conventional winder technology.

Yarn producers can now also achieve these typical WINGS properties with ACW winders – with a corresponding system upgrade. The ACW WINGS conversion components and ACW upgrades for draw units can be installed as plug-in units in virtually no time at all, hence minimizing system downtimes. Analog to WINGS, the new ACW WINGS draw unit is more compact and also guides the yarn using rollers instead of yarn guides. This minimizes friction for the yarn and the angles of deflection remain the same, which in turn optimizes the yarn tension on all packages.

Already being used in China
The first expansion phase with 96 positions is already successfully operating at Chinese polyester yarn manufacturer Zhejiang Rongsheng. “We achieved excellent yarn values after just four days. The yarns are of AA quality for a full package rate of 98% and a yarn break rate of 0.5 per ton”, summarizes Xu Yongming, Plant Manager at Rongsheng, talking about the upgrade package. “This has allowed us to once again become one of the top manufacturers with our ACW yarns.” A second expansion phase with 88 further positions will follow at the end of 2019.

The conversion package is also particularly interesting as a result of its fast ROI (return-on-investment) of less than one year. ACW WINGS is available for all ACW-type POY / HOY winders for polyester, polyamide 6 and polyamide 6.6.

More information:
Oerlikon Barmag
Source:

Oerlikon

(c) PFAFF Industriesysteme und Maschinen GmbH
11.11.2019

PFAFF New feature: Programmable thread tension

The current generation of PFAFF shoe post-bed machines, that is viewed in the industry as the mother of all shoe machines, is the most frequently copied industrial shoe post-bed machine. Being copied means that PFAFF have done a lot on the machine that is good. However, it also means that the German machinery supplier always have to be one step ahead with regard to technology and that bit better with regard to quality. This is what the market expects, this is what the customer expects from PFAFF. The new “Programmable thread tension” is the latest feature of the electronic shoe post-bed series PFAFF 1571/1574/1591. The key benefit of “programmable thread tension” is that suitable thread tensions can be applied for different material thicknesses and/or for different seam sequences (as these can be programmed on electronic machines). The tensions can be accessed and/or set via a knee switch or stitch counting. Manual setting of the thread tension, as is common with current shoe machines, is no longer necessary with the programmed thread tension. This increases the quality and significantly improves the process reliability.

The current generation of PFAFF shoe post-bed machines, that is viewed in the industry as the mother of all shoe machines, is the most frequently copied industrial shoe post-bed machine. Being copied means that PFAFF have done a lot on the machine that is good. However, it also means that the German machinery supplier always have to be one step ahead with regard to technology and that bit better with regard to quality. This is what the market expects, this is what the customer expects from PFAFF. The new “Programmable thread tension” is the latest feature of the electronic shoe post-bed series PFAFF 1571/1574/1591. The key benefit of “programmable thread tension” is that suitable thread tensions can be applied for different material thicknesses and/or for different seam sequences (as these can be programmed on electronic machines). The tensions can be accessed and/or set via a knee switch or stitch counting. Manual setting of the thread tension, as is common with current shoe machines, is no longer necessary with the programmed thread tension. This increases the quality and significantly improves the process reliability. “Programmable thread tension” is initially available as an option on the electronic machines 1571/1591.

(c) Saurer Technologies GmbH & Co. KG
04.11.2019

Saurer with the new CableCorder CC5 at the Tire Technology Expo 2020

Experts from the tire industry will meet again in 2020 for the annual Tire Technology Expo in Hanover, Germany. Saurer Twisting Solutions is looking forward to welcoming customers and visitors at Booth 4006 in Hall 6 from 25 to 27 February 2020 and to presenting the innovative CableCorder CC5. With a complete package of numerous innovations, the CC5 once again demonstrates its technological leadership and the associated customer benefits.

The Saurer CableCorder for the production of high-quality tire cord is a permanent fixture in the tire industry. The fifth generation of the CableCorder will appeal to customers with its numerous innovations. It provides Saurer's customers with decisive competitive advantages: they benefit from lower energy consumption, a smart spindle concept, modern quality monitoring, improved ergonomics, flexible automation solutions and the integration of the CableCorder into Senses, the Saurer mill management system.

Experts from the tire industry will meet again in 2020 for the annual Tire Technology Expo in Hanover, Germany. Saurer Twisting Solutions is looking forward to welcoming customers and visitors at Booth 4006 in Hall 6 from 25 to 27 February 2020 and to presenting the innovative CableCorder CC5. With a complete package of numerous innovations, the CC5 once again demonstrates its technological leadership and the associated customer benefits.

The Saurer CableCorder for the production of high-quality tire cord is a permanent fixture in the tire industry. The fifth generation of the CableCorder will appeal to customers with its numerous innovations. It provides Saurer's customers with decisive competitive advantages: they benefit from lower energy consumption, a smart spindle concept, modern quality monitoring, improved ergonomics, flexible automation solutions and the integration of the CableCorder into Senses, the Saurer mill management system.

More information:
Saurer Tire Technology Expo
Source:

Saurer Technologies GmbH & Co. KG

23.09.2019

Tape inserts offer big potential for injection molding parts

Market and technology analysis confirms big potential for tape inserts in the injection molding process. Following the finalization of a major consortial project led by the Aachen Center for Integrative Lightweight Production (AZL) and the Institute for Plastics Processing at RWTH Aachen University (IKV), the result is clear: tape inserts offer enormous potential for injection molding parts. For suitable components, product costs and component properties can be positively influenced.

In cooperation with 20 industrial partners, the two renowned Aachen research institutes AZL and IKV carried out a detailed analysis of tape inserts in injection molded components over a period of eight months. The tapes, which are a few tenths of a millimeter thick, are continuous fibers, typically made of glass or carbon, completely impregnated and embedded in a thermoplastic matrix. The tapes can be precisely aligned to the loads in a component and are used primarily in high-performance applications with the aim of weight reduction. The aim of the conducted analysis was the identification of potential applications and the estimation of a wider range of applications.

Market and technology analysis confirms big potential for tape inserts in the injection molding process. Following the finalization of a major consortial project led by the Aachen Center for Integrative Lightweight Production (AZL) and the Institute for Plastics Processing at RWTH Aachen University (IKV), the result is clear: tape inserts offer enormous potential for injection molding parts. For suitable components, product costs and component properties can be positively influenced.

In cooperation with 20 industrial partners, the two renowned Aachen research institutes AZL and IKV carried out a detailed analysis of tape inserts in injection molded components over a period of eight months. The tapes, which are a few tenths of a millimeter thick, are continuous fibers, typically made of glass or carbon, completely impregnated and embedded in a thermoplastic matrix. The tapes can be precisely aligned to the loads in a component and are used primarily in high-performance applications with the aim of weight reduction. The aim of the conducted analysis was the identification of potential applications and the estimation of a wider range of applications.

The project was divided into several phases: Phase I was used to identify the current status. In 20 interviews with representative companies of the injection molding industry, the researchers gathered why tape inserts have rarely been taken into account so far, when defining the material concepts to be analyzed. The lack of information about the material class, the procedure and tools for the development process and the necessary production technologies were cited as major challenges. This is where the consortium will take action and provide comprehensive information during the “Technology Information Day” on the extensively prepared state of the art and the high degree of maturity of the supply chain. Based on the status quo, they developed a methodology for analyzing the technological and economic potential of tape inserts in injection molding applications.

Both the previous results and the planned follow-up projects are the subject of the “Technology Information Day" at K 2019, to which the companies involved in the study, the AZL and IKV, invite all companies along the value chain, from raw material manufacturers to injection molders to OEMs. (Date: 18th October 2019, 10:00 am to 1:30 pm, Trade Fair Düsseldorf CCD South, Room 002).

The consortium, amongst others consisting of Asahi Kasei Europe GmbH, BASF SE, Borealis AG, BÜFA Thermoplastic Composites GmbH & Co. KG, ENGEL AUSTRIA GmbH, Huesker Synthetic GmbH, LG Hausys R&D Center, Mitsui Chemicals, Nippon Electric Glass, Polyscope Polymers BV, POLYTEC GROUP, Simcon kunststofftechnische Software GmbH, SABIC and Toray International Europe GmbH, is inviting to the “Technology Information Day” at K 2019. The goal is to inform about the technology and to identify topics for future collaboration.

Source:

AZL Aachen GmbH

Tiger Drone (c) COBRA International / HG Robotics
19.09.2019

COBRA delivers first 100 composite fuselage covers for cutting-edge drones

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.

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.”

More information:
glass fibers COBRA
Source:

COBRA International Ltd,

Run like the wind (c) Huntsman
04.09.2019

HUNTSMAN INTRODUCES HIGH IQ® COOL COMFORT

  • Performance assurance program for textiles with advanced moisture management technology

Huntsman Textile Effects has extended its HIGH IQ® performance assurance program to help mills, brands and retailers meet consumer demand for garments with durable moisture management. HIGH IQ® Cool Comfort performance program is built on the industry’s broadest and most advanced moisture management agents to deliver durable, long-lasting performance.
As consumers around the world adopt more active lifestyles and outdoor activities, the need for cool, dry and comfortable sports and athleisure wear is on an upward trend.
HIGH IQ® Cool Comfort performance program allows garments to breathe, while at the same time, transports moisture away from the body. This ensures consumers can stay cool, dry and fresh throughout. The unique technology supports accelerated evaporation, ensuring garments dry quickly for long-lasting comfort.

  • Performance assurance program for textiles with advanced moisture management technology

Huntsman Textile Effects has extended its HIGH IQ® performance assurance program to help mills, brands and retailers meet consumer demand for garments with durable moisture management. HIGH IQ® Cool Comfort performance program is built on the industry’s broadest and most advanced moisture management agents to deliver durable, long-lasting performance.
As consumers around the world adopt more active lifestyles and outdoor activities, the need for cool, dry and comfortable sports and athleisure wear is on an upward trend.
HIGH IQ® Cool Comfort performance program allows garments to breathe, while at the same time, transports moisture away from the body. This ensures consumers can stay cool, dry and fresh throughout. The unique technology supports accelerated evaporation, ensuring garments dry quickly for long-lasting comfort.

“Today’s consumer seeks comfort and performance in their active lifestyle. With Huntsman’s HIGH IQ® Cool Comfort performance assurance program, we offer durable moisture management so your garment remains breathable, stays cool and attains the comfort of cotton. Unique quick-dry properties created by the natural microclimate of the garment help to reduce post-exercise chill, making the effects highly suitable for sports and active wear,” said Lee Howarth, Global Marketing Manager, Huntsman Textile Effects.
Only mills that meet Huntsman’s stringent requirements earn the right to use the HIGH IQ® performance assurance hang tags as point-of-sale product branding. Updated hangtags and promotional materials are available to support mills and brands in communicating the benefits of the HIGH IQ® Cool Comfort performance assurance program.

The technology that drives the HIGH IQ® Cool Comfort program complies with the requirements of bluesign® for safe and sustainable textile production. Furthermore, fabrics produced with HIGH IQ® Cool Comfort moisture management are suitable for STANDARD 100 by OEKO-TEX® certified textile products. The global leader in intelligent effects, Huntsman Textile Effects developed the HIGH IQ® global performance assurance program to help mills, brands and retailers produce high-performance textiles with built-in sun protection, freshness, friction protection and water repellence, in bright whites and color that lasts. The program is based on innovative dyes and effects and unparalleled technical support and application know-how from Huntsman Textile Effects to help mills improve their productivity and competitiveness.
 

LENZING™ fibers are fully biodegradable in water, soil and compost (c) Lenzing
30.08.2019

LENZING™ fibers are fully biodegradable in water, soil and compost

  • Organic Waste Systems and TÜV confirm fiber biodegradability also in fresh water
  • All white LENZING™ Viscose, Modal and Lyocell fibers are now certified for all environments
  • Global legislators aim at limiting plastic waste persisting in the environment for centuries
  • EU Single-Use Plastics Directive partly regulates usage of plastic products
  • Biodegradable materials such as wood-based fibers are the best alternative to single-use plastics

The Lenzing Group received confirmation of the full biodegradability of its fibers in fresh water by the independent research laboratory Organic Waste Systems (OWS). The new and existing international certifications conducted by OWS and issued by TÜV Austria verify that LENZING™ Viscose fibers, LENZING™ Modal fibers and LENZING™ Lyocell fibers are biodegradable in all natural and industrial environments: in the soil, compost as well as in fresh and in marine water.

  • Organic Waste Systems and TÜV confirm fiber biodegradability also in fresh water
  • All white LENZING™ Viscose, Modal and Lyocell fibers are now certified for all environments
  • Global legislators aim at limiting plastic waste persisting in the environment for centuries
  • EU Single-Use Plastics Directive partly regulates usage of plastic products
  • Biodegradable materials such as wood-based fibers are the best alternative to single-use plastics

The Lenzing Group received confirmation of the full biodegradability of its fibers in fresh water by the independent research laboratory Organic Waste Systems (OWS). The new and existing international certifications conducted by OWS and issued by TÜV Austria verify that LENZING™ Viscose fibers, LENZING™ Modal fibers and LENZING™ Lyocell fibers are biodegradable in all natural and industrial environments: in the soil, compost as well as in fresh and in marine water.

The biodegradability of cellulosic products and the synthetic fiber polyester was tested in fresh water at OWS according to valid international standards, e.g. ISO 14851. At the end of the trial period, LENZING™ wood-based cellulosic fibers, cotton and paper pulp were shown to be fully biodegradable in fresh water in contrast to synthetic polyester fibers. The fact that synthetic materials are not biodegradable leads to major problems in wastewater treatment plants and potentially marine litter. In turn, this not only harms fish and birds living in and close to the oceans but also all marine organisms and us humans.

“The Lenzing Group operates a truly circular business model based on the renewable raw material wood to produce biodegradable fibers returning to nature after use. This complete cycle comprises the starting point of the core value of sustainability embedded in our company strategy sCore TEN and is the ‘raison d’etre’ of our company”, says Stefan Doboczky, Chief Executive Officer of the Lenzing Group. “In living up to this positioning, we not only enhance the business of our suppliers, customers and partners along the value chain but also improve the state of the entire textile and nonwovens industries.”

Both the textile and nonwovens industries face huge challenges with respect to littering. If current trends continue, the oceans could contain more plastic than fish by 2050. Therefore, legislative bodies worldwide can no longer ignore the issue and have moved towards plastics legislation aimed at limiting the vast amount of waste. In response, European lawmakers issued the Single-Use Plastics Directive currently being transposed into national legislation in the EU member states.

Conventional wet wipes and hygiene products mostly contain plastic and were thus identified as one of the product categories to be singled out. Less polluting alternatives are generally encouraged by NGOs and legislators, e.g. products made of biodegradable wood-based cellulosic fibers. Plastic waste including microplastic can persist in the environment for centuries. In contrast, biodegradable materials are the best alternative to single-use plastics because they fully convert back to nature by definition and thus do not require recycling.

Source:

Corporate Communications & Investor Relations
Lenzing Aktiengesellschaft

Borealis launches recycling technology Borcycle™ and new rPO compound at K 2019 © mtm plastics
25.06.2019

Borealis launches recycling technology Borcycle™ and new rPO compound at K 2019

  • Borealis’ EverMinds™ ambition moves industry one step closer to plastics circularity thanks to new recycling technology and improved recyclate
  • Borealis also announces significant material improvements to existing Purpolen® recyclate materials

Borealis, a leading provider of innovative solutions in the fields of polyolefins, base chemicals and fertilizers, announces the introduction of a new plastics recycling technology, Borcycle™. This evolving technology will be used to produce high-quality compounds made of recycled polyolefins (rPO) such as the newly-launched Borcycle™ MF1981SY, an rPO with over 80% recycled content intended for use in visible appliance parts. Borealis also announces a series of significant material improvements to existing recyclates in the established Purpolen™ brand portfolio. These market launches and product improvements are important technology advancements and thus accelerate the transformation to a circular economy of plastics. Borealis and its wholly-owned subsidiary, mtm plastics, will showcase the new Borcycle technology and recyclate innovations at the K 2019 in October.

  • Borealis’ EverMinds™ ambition moves industry one step closer to plastics circularity thanks to new recycling technology and improved recyclate
  • Borealis also announces significant material improvements to existing Purpolen® recyclate materials

Borealis, a leading provider of innovative solutions in the fields of polyolefins, base chemicals and fertilizers, announces the introduction of a new plastics recycling technology, Borcycle™. This evolving technology will be used to produce high-quality compounds made of recycled polyolefins (rPO) such as the newly-launched Borcycle™ MF1981SY, an rPO with over 80% recycled content intended for use in visible appliance parts. Borealis also announces a series of significant material improvements to existing recyclates in the established Purpolen™ brand portfolio. These market launches and product improvements are important technology advancements and thus accelerate the transformation to a circular economy of plastics. Borealis and its wholly-owned subsidiary, mtm plastics, will showcase the new Borcycle technology and recyclate innovations at the K 2019 in October.

Borealis is leading the industry by applying its Visioneering Philosophy™ to the development and implementation of novel polyolefins-based solutions that enable plastics reuse, recycling, and recovery, and by designing for circularity. These wide-ranging activities are gathered under the symbolic roof of EverMinds™, the Borealis platform dedicated to promoting a more circular mind-set in the industry. By capitalising on its profound expertise in virgin polyolefins and collaborating with value chain partners, Borealis keeps discovering new opportunities for business growth within the circular economy.

Advancing technology to bring about polyolefin circularity

The new technology, Borcycle, transforms polyolefin-based waste streams into recyclate material such as pellets. As a transformative technology, it complements the existing Borealis virgin polyolefins portfolio with a range of pioneering, circular solutions. It unites state-of-the-art technology with the profound Borealis polymer expertise gained over decades.

As a scalable and modular technology, Borcycle has been developed to meet growing market demand for high-quality recyclate. Leading appliance brand owners, for one, have pledged to increase the amount of recycled plastics in their goods. Yet until recently, producers have not been able to rely on a consistent supply of high-quality recyclate. The Borcycle technology will help address this challenge. Compounds made using the Borcycle technology deliver high performance, add value and offer versatility. Producers and brand owners in a range of industries will profit from the availability of high-quality recyclate that helps them meet environmental and regulatory challenges.

“Advancing technology is crucial if our aim is to implement value-creating solutions in the circular sphere,” claims Maurits van Tol, Borealis Senior Vice President, Innovation, Technology & Circular Economy Solutions. “‘Building tomorrow together’ means innovating, collaborating, focussing on the customer, and above all – taking action. The launch of our new recycling technology Borcycle is tangible proof of our commitment to achieving plastics circularity.”

New and improved recyclate for high-end applications

Borcycle™ MF1981SY is the first of several upcoming launches of rPO solutions made under the umbrella of the Borcycle technology. Borcycle™ MF1981SY will be available to Borealis customers in Europe. The compound is an exciting addition to the rPO portfolio because it is a 10% talc-filled compound that contains over 80% recycled material. It offers an ideal balance between stiffness and impact. The compound is especially suited for use in visible black parts, for example in small appliances.

Like its relatives in the mtm plastics family of recyclate materials, Borcycle™ MF1981SY is a truly sustainable offering. Recyclates from mtm save approximately 30% of CO2 emissions compared to virgin materials.

A number of significant improvements have been made to existing recyclate grades in the Purpolen portfolio.

“Mechanical recycling is presently a most eco-efficient method to implement the principles of the circular economy,” explains Guenter Stephan, Head of Mechanical Recycling, Borealis Circular Economy Solutions. “Borealis and mtm plastics are leveraging their respective areas of expertise to make significant progress in achieving polyolefin circularity by upscaling recycling output and ensuring the reliable supply of high-quality plastics recyclate for European producers, in particular.”

More information:
Recycling Borealis Borcycle
Source:

  Borealis AG

22.05.2019

Filidea: Premium range of racing suits for Formula 1 and the World Rally Championship

The last frontier of innovation in racing suits made with yarns in Metamicro is the model Prime SP-16+, designed in collaboration with the Team McLaren Honda F.1

The last frontier of innovation in racing suits made with yarns in Metamicro is the model Prime SP-16+, designed in collaboration with the Team McLaren Honda F.1

The spinning mill Filidea, joint venture between Marchi & Fildi spa and Abalıoğlu Holding A.Ş specialized in technical and high performance yarns with natural and synthtic fibers, is parter of Sparco, italian Company leader for the production of automotive components and technical apparels for the most important world Championships. The cooperation between the two Companies located in Piedmont, northern Italy, is focused on the supply of yarns with Metamicro in an exclusive composition, that are used for the production of the racing suits Sparco of the Premium range for Formula 1 and the World Rally Championship. The fire resistant yarn Metamicro based on aramidic fibers are a product of the latest generation, for their production it is necessary a special spinning line. The production is following the strict Sparco standards. Sparco controls all the production chain of racing suits, from Filidea, who has the competence to dye all the yarns with aramidic fibers in its own dyeing plant, to the woven fabric, produced and dyed in its own plant, to the woven fabric made by the italian Company TAT, till the production of garments. The process is always improved and tested.

Metamicro yarns are made by an high peformance spinning process. They are used for the production of fire resistant fabrics, that make a protection barrier for the body against flames and high temperature. The very fine micronage allows the production of very light fabrics with thick texture, the perfect base for light and comfortable suits. These features assure easier movements to the driver and the maximum protection from fire, keeping high breathability.

Filidea has invested on its production capacity of corespun yarns with XLANCE® technology, fiber used for the production of longlasting workwear apparel with an excellent fitting.

The spinning mill Filidea, joint venture between Marchi & Fildi spa and Abalıoğlu Holding A.Ş specialize in technical and high performance yarns with natural and synthtic fibers, is increasing its production of blends with XLANCE®.

XLANCE® is the innovative elastolefin fibe, elastic, chlorine and UV resistant. It finds application on workwear and outdoor clothing, with natural and comfort fitting. The comfort stretch feature follows the the body’s natural movement during the day-to-day work. Workwear clothing are so light, resistant and with a contemporary look. Resistance to abrasion and to frequent industrial laundry cycles with chemical products meet the needs of several professional sectors. XLANCE® is produced by ©Xlance srl, Company located in Varallo Pombia (province of Novara – Piedmont – Italy) that found in Filidea the perfect partner for the development of specific yarns, that are getting more and more requested. An innovation that is getting more important thanks to the cooperation of the two textile Companies located in Piedmont. Filidea has been producing XLANCE® yarns since 2009 and has now a great know-how. The Company to strengthens its leadership in technical yarns, for the main applications on protetictive garments, workwear, sportswear, racing and automotive. Filidea has developed and consolidated several partnerships for the creation of complete supply chains and the collaboration with ©Xlance is a perfect example.

Source:

Filidea

(c) TMAS by AWOL Media
29.04.2019

Baldwin Technology to launch the TexCoat G4 at ITMA 2019

Revolutionizing textile finishing by enhancing sustainability and total process control

Baldwin Technology Company Inc., a member of TMAS, the Swedish textile machinery association, is pleased to announce the launch of the TexCoat G4 at the ITMA trade show in Barcelona from June 20-26, 2019. The TexCoat G4 is the next generation of the company’s revolutionary non-contact precision application system for fabric finishing.

The system enables a continuously high quality and productive textile finishing process with zero chemistry waste and drastically reduced water and energy consumption. TexCoat G4 will be demonstrated by Baldwin in Hall H2, stand A204.

“We are immensely proud to launch the TexCoat G4 at ITMA 2019,” said Eric Norling, Vice President Precision Application Segment, Baldwin Technology. “This is an opportunity to experience an innovation that drastically improves both the process and product quality, while saving time, valuable resources and contributing to a sustainable future.”

Revolutionizing textile finishing by enhancing sustainability and total process control

Baldwin Technology Company Inc., a member of TMAS, the Swedish textile machinery association, is pleased to announce the launch of the TexCoat G4 at the ITMA trade show in Barcelona from June 20-26, 2019. The TexCoat G4 is the next generation of the company’s revolutionary non-contact precision application system for fabric finishing.

The system enables a continuously high quality and productive textile finishing process with zero chemistry waste and drastically reduced water and energy consumption. TexCoat G4 will be demonstrated by Baldwin in Hall H2, stand A204.

“We are immensely proud to launch the TexCoat G4 at ITMA 2019,” said Eric Norling, Vice President Precision Application Segment, Baldwin Technology. “This is an opportunity to experience an innovation that drastically improves both the process and product quality, while saving time, valuable resources and contributing to a sustainable future.”

The non-contact spray technology brings numerous advantages compared to conventional methods of applying finishing chemistry. The chemistry is uniformly distributed across the textile surface and is applied only where it is required – on one or both sides of the fabric. This is highly beneficial e.g. when applying water repellants on laminated fabrics, as it eliminates the problem of chemistry affecting the quality of the adhesion layer. Furthermore, the non-contact technology eliminates chemistry dilution in wet-on-wet processes, allowing full control of maintaining consistent chemistry coverage rates. Additionally, with no bath contamination during the finishing process, there is zero downtime during colour or fabric changeovers.

 

(c) Schoeller Textil AG
29.03.2019

Schoeller: NanoSphere® Plus protects against fingerprints and dirt

Techtextil 2019: Schoeller launches its new finishing technology called NanoSphere® Plus. The special effect of this new development is its protection against fingerprints and greasy stains. Furthermore, even after being absorbed by the fabric stains are quickly and easily wiped away without washing.

Every human being leaves its marks. In particular, on daily-use items that are picked up or touched often. Especially on textile surfaces, hand and fingerprints in combination with dirt and dust particles leave an unpleasant, greasy dirt film, which is very difficult to clean.

NanoSphere® Plus, developed by Schoeller Technologies AG, the business unit for technologies at Schoeller Textil AG, works on the basis of a functional chain. Textiles are equipped with a matrix finish to reduce the capillary effect in the textile’s fibers. Especially unpleasant sebum residues and dirt that are often released by finger and handprints are less absorbed by the fabric and can be easily wiped away.

Techtextil 2019: Schoeller launches its new finishing technology called NanoSphere® Plus. The special effect of this new development is its protection against fingerprints and greasy stains. Furthermore, even after being absorbed by the fabric stains are quickly and easily wiped away without washing.

Every human being leaves its marks. In particular, on daily-use items that are picked up or touched often. Especially on textile surfaces, hand and fingerprints in combination with dirt and dust particles leave an unpleasant, greasy dirt film, which is very difficult to clean.

NanoSphere® Plus, developed by Schoeller Technologies AG, the business unit for technologies at Schoeller Textil AG, works on the basis of a functional chain. Textiles are equipped with a matrix finish to reduce the capillary effect in the textile’s fibers. Especially unpleasant sebum residues and dirt that are often released by finger and handprints are less absorbed by the fabric and can be easily wiped away.

Beside the excellent protection against finger and handprints, textiles with NanoSphere® Plus are additionally water and oil repellent, abrasion resistant and extremely durable. The finishing technology rarely affects the look or feel of the fabric.

Non-washable textiles that are often touched by hands or fingers, or fabrics that are in direct contact with the skin benefit most from this new technology. Therefore, NanoSphere® Plus is ideal for woven fabrics and synthetic leather or synthetic suede for bags, covers of electronical devices, head phones, loud speakers or other items in the field of interior equipment.

More information:
Schoeller Textil AG
Source:

Schoeller Technologies AG

(c) Hexcel
04.03.2019

Hexcel at JEC World 2019

  • 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.

  • 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.

Source:

AGENCE APOCOPE

Dissertation and Creativity Award of the German Textile Machinery Foundation 2018 to go to Aachen (c) VDMA. Eric Otto, Susanne Fischer, Dr. Benjamin Weise, Peter D. Dornier (Chairman Walter Reiners-Stiftung), Alon Tal, Jan Merlin Abram (left to right)
01.10.2018

Dissertation and Creativity Award of the German Textile Machinery Foundation 2018 to go to Aachen

The Mechanical Engineering Industry Association (VDMA) has awarded two prizes to graduates of the Institut für Textiltechnik (ITA) of RWTH Aachen University - the dissertation prize and the creativity prize of the Walter Reiners Foundation of German Textile Machinery 2018. ITA alumnus Dr Benjamin Weise was awarded the dissertation prize for the development of novel fibres for textile charge storage devices. For their work on a guide to 4D product design, Jan Merlin Abram and Aalon Tal (both ITA students) were honoured with the creativity prize. The dissertation prize is endowed with €5,000 whilst the creativity prize contains a one-year scholarship of €250 per month. Peter D. Dornier, President of the Walter Reiners Foundation and Chairman of the Management Board of Lindauer DORNIER, presented the awards on the 18 September 2018 at the 18th Textile Machinery Forum in the Digital Capability Center in Aachen, Germany.

Graphene revolutionizes all-in-one - supercaps, reduction of terahertz radiation and antistatics

The Mechanical Engineering Industry Association (VDMA) has awarded two prizes to graduates of the Institut für Textiltechnik (ITA) of RWTH Aachen University - the dissertation prize and the creativity prize of the Walter Reiners Foundation of German Textile Machinery 2018. ITA alumnus Dr Benjamin Weise was awarded the dissertation prize for the development of novel fibres for textile charge storage devices. For their work on a guide to 4D product design, Jan Merlin Abram and Aalon Tal (both ITA students) were honoured with the creativity prize. The dissertation prize is endowed with €5,000 whilst the creativity prize contains a one-year scholarship of €250 per month. Peter D. Dornier, President of the Walter Reiners Foundation and Chairman of the Management Board of Lindauer DORNIER, presented the awards on the 18 September 2018 at the 18th Textile Machinery Forum in the Digital Capability Center in Aachen, Germany.

Graphene revolutionizes all-in-one - supercaps, reduction of terahertz radiation and antistatics

In his dissertation "Development of graphene-modified multifilament yarns for the production of textile charge storage devices", laureate Dr Benjamin Weise developed novel fibres made of polyamide and graphene and further processed them into textile surfaces. The newly developed polyamide graphene fibres are featuring a multitude of advantages:

  • Due to their high performance in the charge storage area, they are predestined for use in double-layer capacitors, so-called super capacitors, or supercaps in short. Compared to lithium-ion batteries, supercaps offer significantly higher power density and a longer lifetime as no chemical reactions are taking place. towing to the graphene platelets in the filaments, it is now possible for the first time to integrate a charge storage device directly into a textile without having to sew in a rechargeable battery. This new fibre is therefore suitable for prospective use in smart textiles, for instance in a textile defibrillator.
  • The new graphene-modified polyamide fibres can attenuate inident terahertz radiation up to 25 % of their original intensity. Terahertz radiation, for example, offers transmission rates of 100 Mbit/sec and is therefore of high interest for high-performance wireless communication. However, the radiation could damage sensible electronics as in aircrafts if this technology will be used widespread. Consequently, the shielding of the radiation is of high importance, e.g. in the form of fibre composite components in the aircraft, which protect the on-board electronics.
  • As the fibres are showcasing a dissipative electrical conductivity, personal protective equipment is another prospective field of application.  

The development of a pilot process for graphene-modified fibres and the production of textile demonstrators are novel and disruptive attainments of Dr Weise’s PhD thesis and the reason for the award ceremony to him. Due to its outstanding properties, the European Union is funding research on graphene within the frame of the "Graphene Flagship" with an overall budget of one billion Euro (source: http://graphene-flagship.eu/project/Pages/About-Graphene-Flagship.aspx).

Modular product design of 4D products is now possible in simplified form

How can three-dimensional products change their shape over time and thus become "four-dimensional"? The students Jan Merlin Abram and Aalon Tal provide answers to this question in their project work "Leitfaden zur Auslegung hybrider morphender Textilien am Beispiel eines Scharniers" (Guidelines for the Design of Hybrid Morphing Textiles Using the Example of a Hinge), for which they were awarded the creativity prize. In their work, the students offer a guideline for the development of a four-dimensional textile from the idea to the demonstrator. Four-dimensional textiles, for example, consist of a hybrid material of elastic textile on which three-dimensional structures are printed. The fourth dimension describes the change in shape and/or a property over a defined period of time (= morphing).  This change is caused by external influences such as light and heat.

Every year, the Foundation of the German Textile Machinery awards prizes for the best dissertation, diploma or master's thesis and the creativity prize for the smartest student research project. Further prizes were awarded to Eric Otto, ITM Dresden, and Susanne Fischer, Reutlingen University.

Source:

Institut für Textiltechnik of RWTH Aachen University

ITA

Huntsman Textile Effects  (c)Huntsman Textile
UNIVADINE® E3-3D
07.09.2018

Huntsman Textile Effects introduces UNIVADINE® E3-3D

  • Huntsman Textile effects redefines dyeing of polyester including microfiber and blends with UNIVADINE® E3-3D diffusion accelerant
  • Eco-friendly diffusion accelerant provides reproducible, high-speed polyester dyeing

Singapore – Huntsman Textile Effects introduces UNIVADINE® E3-3D next-generation diffusion accelerant to help mills achieve high-performance dyeing of polyester, microfibers and blends in an environment-friendly way that complies with current and anticipated industry sustainability standards.

The demand for polyester and man-made fibers is booming as sports and athleisure apparel markets expand rapidly around the world. At the same time, big-name brands that set trends in the sector continue to increase focus on sustainability and performance. As such, this is putting pressure on mills since the current industry standard involves chemically active diffusion accelerants that contain unwanted chemicals and require additional leveling agents and anti-foaming products that may be hazardous to people and the environment.

  • Huntsman Textile effects redefines dyeing of polyester including microfiber and blends with UNIVADINE® E3-3D diffusion accelerant
  • Eco-friendly diffusion accelerant provides reproducible, high-speed polyester dyeing

Singapore – Huntsman Textile Effects introduces UNIVADINE® E3-3D next-generation diffusion accelerant to help mills achieve high-performance dyeing of polyester, microfibers and blends in an environment-friendly way that complies with current and anticipated industry sustainability standards.

The demand for polyester and man-made fibers is booming as sports and athleisure apparel markets expand rapidly around the world. At the same time, big-name brands that set trends in the sector continue to increase focus on sustainability and performance. As such, this is putting pressure on mills since the current industry standard involves chemically active diffusion accelerants that contain unwanted chemicals and require additional leveling agents and anti-foaming products that may be hazardous to people and the environment.

Developed by Huntsman Textile Effects specifically to meet these challenges, UNIVADINE® E3-3D diffusion accelerant is low-odor, free of benzyl benzoate and other hazardous substances. Part of Huntsman’s range of innovative dyEvolution™ dyeing auxiliaries, it uses Huntsman’s Active Diffusion Technology to enable high-speed dyeing with best-in-class leveling, retarding and migration properties.

“UNIVADINE® E3-3D diffusion accelerant delivers across three key dimensions – diffusion, leveling and migration – for exceptional performance and environmental and economic sustainability. Its environmental credentials offer mills greater processing flexibility and an optimum price-performance ratio,” said Kerim Oner, Global Marketing Manager for Dyeing Auxiliaries at Huntsman Textile Effects. “We expect this latest offering to change the way that the industry dyes polyester and blends while meeting stringent environmental standards.”

UNIVADINE® E3-3D diffusion accelerant has a high affinity to polyester, causing the fiber to swell and increasing the diffusion of the disperse dye, even at lower temperatures. Multiple leveling mechanisms then slow down the exhaustion rate to ensure safe, defect-free dyeing. Finally, as the dye bath heats up, the product’s strong support for disperse dye migration ensures the dye molecules are evenly absorbed.

As a result of this cutting-edge diffusion technology, UNIVADINE® E3-3D diffusion accelerant can be used to successfully dye polyester fibers in tightly wound or high-density yarn/beam dyeing and is suitable for jet applications without the need for anti-foaming products. Reducing exposure to high heat, its Active Diffusion Technology minimizes the potential to damage the elastane in polyester-elastane blends and provides for on-tone dyeing of microfibers. The superior migration support of UNIVADINE® E3-3D diffusion accelerant also increases reproducibility, allowing mills to dispense with additional leveling agents. Polyester, microfibers and blends treated with UNIVADINE® E3-3D diffusion accelerant comply with the requirements of bluesign®, in addition to being suitable for Standard 100 by OEKO-TEX® and an approved input dyeing auxiliary chemical for GOTS (Global Organic Textile Standard) certified textile products*.

Source:

Huntsman Textile Effects

Hexcel’s Acousti-Cap® technology (c) Hexcel Corporation
06.09.2018

Hexcel’s Acousti-Cap® Technology Helping to Reduce Aircraft Noise in NASA-Boeing Flight Test

Because aircraft engine noise contributes to environmental noise around airports and populated cities, the aerospace industry has been working on new aircraft designs that will emit less noise so they can meet the ever-increasing requirements imposed on the industry to reduce noise pollution. Shielding and absorbing aircraft engine noise at the source represents one of the most effective ways to address this issue.

Because aircraft engine noise contributes to environmental noise around airports and populated cities, the aerospace industry has been working on new aircraft designs that will emit less noise so they can meet the ever-increasing requirements imposed on the industry to reduce noise pollution. Shielding and absorbing aircraft engine noise at the source represents one of the most effective ways to address this issue.

Hexcel, a global leader in advanced composite technology, has been at the forefront of acoustic technology development with its Acousti-Cap® broadband sound-reducing honeycomb, which enables engine designers to reduce the noise from takeoffs and landings yet without adding significant weight to the aircraft.
 
“Hexcel has continued investing in the evolution of Acousti-Cap® product technology to improve performance and reduce cost,” said Imad Atallah, Group Product Manager for Honeycomb at Hexcel. “Collaboration with industry leaders, including NASA and Boeing, has been key to that development,” he added.
 
The 2DOF (Two Degrees of Freedom) honeycomb core acoustic liner was introduced in 2008 and was subsequently adopted and installed on the Boeing 787 Dreamliner inlet, the Boeing 747-8 inlet and transcowl, and more recently on the Boeing 737 MAX inlet. This success enabled continued technology development and evolution in MDOF (Multi-Degrees of Freedom) where the acoustic septum is inserted in the honeycomb cell at different heights, as well as having two septums in honeycomb chambers. This type of technology allows for improved acoustic attenuation at a broader frequency range, as well as increased absorption.
 
“Hexcel’s Acousti-Cap® technology has shown great performance benefits over competing technologies from the beginning” said Clark Smith, Director of Technology -- Core Products at Hexcel. “We have continued to improve the technology through taking advantage of the single cell treatment concept, by adding capability that the industry was looking for,” he added.   
 
Hexcel’s latest Acousti-Cap® technology was recently tested in a joint NASA-Boeing flight test on a B737 MAX test platform, and the results beat expectations as reported by Aviation Week. Collaboration between Hexcel and NASA over several years on the development of MDOF technology led to the successful test results on this latest flight test.
 
The ability to attenuate a broader noise frequency range and increase acoustic absorption with the Hexcel liner has allowed an optimized design of the overall inlet that reduces drag and improves noise attenuation. Hexcel continues to invest in acoustic liner technology and is proud of the positive results of this NASA-Boeing flight test.

More information:
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AGENCE APOCOPE for Hexcel Corporation