MOSCOW (MRC) -- Fibremod technology portfolio with carbon fibre reinforced polypropylene (PP) grades has been unveiled by Borealis, said the producer in its press release.
Borealis' leading-edge Fibremod technology portfolio has a proven track record in realising weight reduction in many automotive applications and is now expanded with Fibremod Carbon, a carbon fibre reinforced polypropylene. This innovative portfolio extension will help the automotive industry to reap the benefits of carbon fibre reinforced plastics, such as outstanding density to weight ratio, significant weight reduction potential, and increased functionalisation and modularisation of components. The excellent economic efficiency of the Fibremod Carbon portfolio will also promote the more widespread use of this potentially revolutionary material in the mass production of automobiles.
Driven by the aim to reduce fuel consumption and overall operating cost, the aircraft industry has been a pioneer in lightweight construction using Carbon Fibre Reinforced Plastics (CFRP). CFRP have also found an important niche in high-end sports cars and motorsport vehicles. With ever increasing demands for improved fuel economy, these materials are also finding their way into everyday passenger cars. European Union regulations to reduce CO2 emissions for new cars to 95g/km on average by 2020 and the US Corporate Average Fuel Economy (CAFE) standard, which aims to increase the mileage of new car models from 39 to 60 miles per gallon (17 to 26 kilometres per litre) by 2025, have created a new sense of urgency for lightweight construction.
The Borealis Fibremod Carbon technology portfolio is a highly cost-effective alternative to other engineering polymers, high performance polymers or even lightweight metals. The same weight reduction can be achieved with Fibremod Carbon as with leading materials such as magnesium or carbon fibre reinforced polyamide, with the additional benefits of no contact corrosion, no moisture absorption and suitability for economic injection moulding processes, while at the same time incurring only half of the costs compared to traditional materials. Compared to aluminium, the cost benefit is still significant; a comparison to PA6-GF30 shows neutral cost advantage, but a weight reduction potential of more than 30%.
Because carbon fibre reinforced PP grades are by nature complex, they require extensive engineering. For this reason, Borealis has developed computer-aided methods to predict fibre orientation and distribution, thus allowing for an integrative simulation of the final application performance. Borealis has also established state-of-the-art testing methods and standards for fibre reinforced PP and is fully committed to further enhancing its modelling and simulation methodologies. This means Borealis can provide comprehensive support to its customers in developing and implementing new lightweight solutions based on Fibremod Carbon; expensive prototyping and physical testing of the final application can be reduced to a minimum.
Three new grades will augment the already cutting-edge Fibremod portfolio:
- Fibremod CB201SY: a 20% carbon fibre reinforced engineering PP boasting a maximized performance strength-to-weight saving ratio;
- Fibremod CB301SY: a 30% carbon fibre reinforced engineering PP offering up to 40% weight saving potential when compared to other lightweight materials currently in use;
- Fibremod CB401SY: a 40% carbon fibre reinforced engineering PP providing ultra-high stiffness, thus enabling lighter weight, high performance plastics applications
These new grades are especially suited for applications such as chain adjusters, pump housings, headlamp housings, oil pans, seat frames, arm rests, gear shifting gates and sunroof frames. Also being explored are applications in structural parts in interiors, under-the-bonnet applications, and motorcycle parts.
As MRC wrote previously, in June 2015, Borealis announced progress made to date on the start-up of the third phase expansion of its Borouge joint venture with Abu Dhabi National Oil Co. in Ruwais, Abu Dhabi. By the end of 2014, the 1.5-million-t/y ethylene cracker, as well as three of the five polyolefin plants had started production. During the first quarter of this year, Borouge continued this process with the start-up of its high-pressure polyethylene plant. The Borouge 3 expansion includes two Borstar enhanced PE plants with a combined capacity of 1.08-million t/y, a 350,000-t/y low-density PE plant and two Borstar enhanced polypropylene facilities having a total capacity of 960,000 t/y.
Borealis is a leading provider of innovative solutions in the fields of polyolefins, base chemicals and fertilizers. With headquarters in Vienna, Austria, Borealis currently employs around 6,500 and operates in over 120 countries. It generated EUR 8.3 billion in sales revenue in 2014.
MRC