COMPOSITES EUROPE 2012 Blog

Audi, too, has now joined the race. Following BMW’s deployment of SGL Carbon and Mercedes’ use of Toray, Audi has now entered into a partnership devoted to the development and fully automatic production of carbon fibre-reinforced materials. In the future, Audi’s reputation as a pioneer of lightweight construction will not be based exclusively on its use of aluminium. Vehicles containing the new material will be marketed under the “ultra” label.

In collaboration with the machinery manufacturer Voith, the Audi engineers are setting up the industrial-scale manufacture of fibre-reinforced materials for the series production of cars; their main goal is to develop a fully automatic process chain. With series production their ultimate target, both partners are devoting themselves not only to the creation of processing engineering and mass production methods for conventional fibre-reinforced plastics but also to the development of new and innovative high-tech materials.

The long flap of the folding top cover and the large rear side panels of the Audi R8 GT Spyder are made from CFRP. (Photo: Audi)

To date, Audi has only used CFRPs in its high-priced super sports cars such as the Audi R8 GT Spyder. The long flap of the folding top cover and the large rear side panels of the recently launched 560 PS version of the sports car are made from CFRP. The material is also used in the modified front spoiler, in the fixed rear spoiler and in the new rear bumper. These components account for total weight savings of 5.5 kilograms.

“Low-fat vehicles” featuring fibre composites will also be highlighted at the international Composites Europe (CE) trade fair, to be held from 27 to 29 September 2011 in Essen. The BMW partner SGL Carbon will be there to demonstrate its expertise. The company supplies the carbon fibres for the Megacity Vehicle. This is the first time in which CFRP parts have been used in large-scale series production. This takes the company a step closer to producing affordable lightweight vehicles suitable for mass production based on fibre composites – putting BMW a nose ahead in the technology race. This is shown by the efforts of the rivals who are doing all they can to catch up. Take Audi, for example: it has set up an interdisciplinary carbon fibre research unit at its Neckarsulm plant aimed at adapting the CFRP technology processes for use in series production. The sister marque Lamborghini has also set up a research unit for carbon fibre technologies at the new Advanced Composites Research Center (ACRC) in Sant’Agata Bolognese.

When I first met Arwed on our Composites Show in Stuttgart 2007 we had some nice chat about his new developments about car rims made of carbon.

A few weeks ago we met each other again and he told me that development went well but he had some challenges regarding german law for using rims on
german streets. Although there are no thermal problems by heating the discs i.e. government gave him note that these kind of rims are not desired. Read Full Post

After the success of COMPOSITES EUROPE, the European Trade Fair and Forum for Composite Materials, Technology and Applications, the trade fair organiser Reed Exhibitions is launching a new event in Asia.

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Neumayer Station III, shortly Neumayer III, named after the geophysicist Georg von Neumayer, is a German polar research station of the Alfred Wegener Institute in the Antarctic.  It is located on the Atka Bay on the 200-meter-thick Ekström Ice Shelf.

Sustainability and questions it raises regarding the effects materials, products and processes have on the environment is a major current topic and one that influences all aspects of business.  The automotive and electronic industries have already implemented current regulations on recycling and CO2 emissions. Demands on the use of sustainable materials and products in the building industry amongst others are now gaining pace too.

The effects that composites have on the environment are also Read Full Post

Following double-figure annual growth rates posted in recent years, the global economic crisis put the brakes on the rapid growth of wood-plastics-composites (WPCs) in 2009. But only temporarily as, according to the AVK (Federation of Reinforced Plastics) experts, these materials have the potential to act as substitutes for glass fibres and, thanks to their specific areas of application, can help open up entirely new markets.  In 2007 the WPC market volume for Europe as a whole was 120,000 tonnes. In contrast to many markets which are already saturated, there is potential for strong growth here.

Experts are predicting that biopolymers (polymers based on starch, cellulose and PLA) will Read Full Post

When the new Airbus A350 XWB (XWB stands for eXtra Wide Body) takes off on its maiden flight in two years time, this will also represent a milestone for the composites industry. 50% of the fuselage of the wide-bodied aircraft, which is being developed as a competitor to the Boeing 787, is made of composite materials. Last summer, Airbus purchased Read Full Post

The significance of wind energy is increasing throughout Europe.

A study carried out by the European Wind Energy Association (EWEA) shows that capacity increased by just under 20% to almost 65,000 megawatts in 2008. The possibility for growth is Read Full Post

2009 was also a difficult year for the processors of fibre composites.  According to the information given by the Federation of Reinforced Plastics (AVK), the demand for and the production of duroplastic SMC and BMC components was determined by market developments in the main automobile and electronic applications. 

The “Envirez” material from Ashland Performance Materials is used in boatbuilding (Photo: Ashland).

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Flax, hemp and cotton  – for three decades the racing team around Fanta Vier frontman Smudo has been demonstrating that biofibres can help to win great prizes even in motor sports. The BioConcept Car project by Four Motors GmbH from Reutlingen successfully in endurance challenges with racing cars made with natural fibre-reinforced plastics.

For its pioneering role in the field of natural fibre-reinforced plastics, the BioConcept Car project is now granted the COMPOSITES Pioneer Award 2009. The prize will be awarded during the COMPOSITES EUROPE trade fair in Stuttgart on 27 October.

Capabilities of renewable raw materials

The project is the only one of its kind worldwide: the body shell of the racing car used is made almost completely from bio-composite materials. doors, mudguards, bonnet, bumpers, wings and the boot lid are made from natural fibre-reinforced plastics. In 2006, racing team operator Four Motors GmbH used a racing car with a body shell made from plant fibres for the first time. The design of the first-generation BioConcept car was based on a Mustang GT RTD.

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