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Composites

Huntsman Advanced Materials of Basel, Switzerland, will be showcasing a dynamic fluid compression moulding (DFCM) process at JEC World 2016 in Paris, France, on 8–10 March. 

Hexcel Corp of Stamford, Connecticut, USA, has acquired full ownership of Formax UK Ltd of Narborough. 

DIAB has signed a partnership agreement with Nexam Chemical to develop a polyethylene terephthalate (PET) foam that incorporates the latter’s NEXAMITE technology. 

A mass-producible carbon fibre-reinforced plastic (CFRP) leaf spring for railroad trucks is being developed by Toho Tenax Co Ltd and Kawasaki Heavy Industries Ltd. 

Turning up the volume for automotive

In December 2015 Cytec opened an application centre to develop high-volume methods for the production of composite parts. Editor James Bakewell paid a visit. 

Solvay has completed its acquisition of Cytec and will begin the integration of Cytec’s businesses into its own immediately. 

Toray Industries Inc of Tokyo, Japan, has signed a comprehensive long-term agreement with Boeing Co of Chicago, Illinois, USA, to supply its Torayca carbon fibre prepreg for the production of the 7

Textile technologies can unlock the potential of composites

A barrier to the wider use of textile-reinforced polymer composites is the lack of an economic, high-volume manufacturing process for parts with complicated shapes. Hybrid yarns combined with advanced weaving could provide a solution, reports Amanda Jacob.

Daniela Ryf won the women’s Kona Ironman World Championship held in Hawaii on 10–12 October 2015.

High-performance nonwovens producer Technical Fibre Products (TFP) has installed a third manufacturing line at its facility in Kendal, UK. 

Formax of Narborough, UK, has opened its innovation centre, which comprises three divisions: polymer composites; automation; ceramic composites.

Researchers in the USA have developed a spinning technique that enables them to improve both the strength and modulus of polyacrylonitrile (PAN)-based carbon fibres. 

SGL Group plans to customize carbon fibres for thermoplastic matrices as part of the €2.9-million MAI CaFeE (Carbon Fiber with enhanced Elongation) project.

Toho Tenax Co has introduced a new grade of polyacrylonitrile (PAN)-based carbon fibre that it claims combines high strength and high tensile modulus.

Two companies have won funding to develop graphene-enhanced sizings for carbon fibres.

San Antonio, Texas-based Blueshift International Materials has developed a 100% polyimide aerogel that can be easily incorporated into composites.

A plant dedicated to the production of nickel-coated fibres has opened in Cleveland, Utah, USA.

Carbon fibre and carbon composites set for steady growth

While there is a lot of publicity regarding the growing use of carbon fibre in cars(1), the automotive market has a long way to go to catch up with the biggest user of the material—the aerospace and defence sector. Joining our team of regular contributors, Composites Editor Amanda Jacob summarizes the findings of the latest report on the global markets for carbon fibre and carbon composites.

A rapid moulding technique developed by RocTool is being used by Motorola to mass-produce fibre-reinforced housings for smartphones. 

Multiaxial fabric specialist Formax is currently constructing an innovation centre at its headquarters in Narborough, UK, to support its customers’ product development processes. 

A range of thermoplastic nonwoven veils designed to improve the mechanical properties of composites made their debut during the JEC Europe exhibition held on 10–12 March 2015 in Paris, Fra

SGL says it has successfully concluded its development of carbon fibres and fabrics, as well as specialized sizings for such textiles, as its part of a collaborative project aimed at making composi

A UK specialist in bespoke mulitaxial reinforcements is to launch a range of biaxial fabrics made using intermediate-modulus (IM) carbon fibre.

Huge potential for carbon fibre-reinforced composites in cars

Glass and other speciality fibres, such as aramids, have been used for many years as reinforcements for composites. Carbon fibre, however, is now very much the focus of the industry, particularly  for automotive end-uses, according to Adrian Wilson.

A concept car (Strati) produced by additive manufacturing, also known as three-dimensional (3D) printing, was made using a carbon fibre-reinforced compound, and assembled and driven during the Interna

Growing opportunities for natural fibres in composites

Wherever their sustainable advantages and low cost can be combined with the required performance, there is a compelling case for the use of natural fibres in composites, according to Adrian Wilson.

Hexcel of Montluel, France, introduced a highmodulus carbon fibre for reinforcing composites during the JEC Europe exhibition, held in Paris, France, on 11-13 March 2014.
A sizing specifically developed to make carbon fibre tow compatible with thermoplastic matrices made its debut during the annual JEC Europe exhibition, held in Paris, France, on 11-13 March 2014.
During the JEC Europe exhibition, held in Paris, France, on 11-13 March 2014, researchers from the Institute for Textile Engineering - Institut fur Textiltechnik (ITA) - of RWTH Aachen University in G
A Swedish company that pioneers three-dimensional (3D) weaving technology claims to have created the first directly manufactured I-beam with fibres orientated at +deg-deg and 0deg/90deg in the web and
A chopped-strand glass fibre developed for reinforcing high-performance polypropylene (PP) was unveiled at the JEC Europe exhibition, held in Paris, France, on 11-13 March 2014.
A process and machinery for making and handling ultrathin unidirectional (UD) prepregs has won a group of Swiss and French partners one of this year's JEC Innovation Awards for developments related to
An automated process for laying non-crimp fabric (NCF) together with subsequent forming of the stack to create a reinforcement for the complicated threedimensional (3D) geometry of a wind-turbine blad

Recycling is needed to make the most of a precious resource

On the eve of JEC – which will take place in Paris, France, on 11–13 March 2014 – the Editor of Advanced Composites Bulletin, James Bakewell reviews what is being done to recycle the textile components of carbon fibre-reinforced plastics.

Recycling carbon fibre is no longer simply a burning issue

As the market for carbon fibre-reinforced composites seems poised for spectacular growth in the next decade, close attention is being paid to how best to recover post-use the valuable fibres and fabrics they contain, according to Adrian Wilson.

Satish Aparaj and colleagues at India's Textile & Engineering Institute - P.V. Kadole and M.C.
A unidirectional glass-fibre reinforcement fabric designed to allow the manufacture of long and lightweight composite blades for wind turbines is the latest innovation from Ahlstrom.
Teijin Ltd is now making a range of carbon fibrereinforced thermoplastics (CFRTPs) called Sereebo, which the Tokyo, Japan-based company says it has developed for rapid processing of components and for
DSM Engineering Plastics of Sittard, The Netherlands, and PlastiComp from Winona, Minnesota, USA, have signed a partnership agreement with the aim of developing long fibre-reinforced thermoplastics (L
KraussMaffei of Munich, Germany, has demonstrated the real-time mass-production of an automobile's composite roof panel during the K 2013 exhibition in Dusseldorf, Germany (16-23 October 2013).
A French company unveiled its latest range of carbon reinforcements during the China Composites Expo, held in Beijing on 11-13 September 2013.

Growing role for nonwovens as composite reinforcements

There has been a notable rise in the number of companies supplying new nonwoven products as the basis for lightweight composite components for the automotive and construction industries, according to Adrian Wilson.

Cellulose fibre extracted from trees grown in sustainably managed forests is being used to reinforce a polypropylene (PP) matrix to create a range of composites suitable for structural applications.
Techtextil (Frankfurt, Germany; 11-13 June 2013) saw the launch of a range of veils, nonwovens and mats made from glass fibre and designed by Owens Corning of Toledo, Ohio, USA, for use as reinforceme
A French company says it has combined its expertise in coating and in engineering textiles for use with composites to create a reinforcement that is impregnated with a flexible thermoplastic.
A range of cheap reinforcements made from jute fibre was launched by Composites Evolution during the JEC Composites exhibition, held in Paris, France, 12-14 March 2013.
Strong, stiff graphite that is reinforced with unidirectional carbon fibre is now available under the trade name of Sigrabond Performance from SGL Group of Wiesbaden, Germany.
Thermoplastic composites reinforced with sustainably sourced cellulose fibres are being launched by Weyerhaeuser of Federal Way, Washington, USA.
A major standards body, Germanischer Lloyd (GL) has approved the use of the latest glass fibre from 3B of Battice, Belgium.
Five Dutch organizations have formed a partnership to advance the use of fibre-reinforced thermoplastic composites in the automobile industry.
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