Looking for our consultancy, conferencing, training or innovation services? Visit netcompositesenterprise.com

NetComposites Now
Materials 2017

Toho Tenax Concludes Long-term Contract with UTAS for PYROMEX Aircraft Brake-friction Materials

02 February 2016

Toho Tenax Concludes Long-term Contract with UTAS for PYROMEX Aircraft Brake-friction Materials

Toho Tenax has revised and renewed a long-term contract to supply PYROMEX, an oxidised PAN fibre (OPF) to UTC Aerospace Systems (UTAS), a member of the United Technologies (UTC) group.

Under the terms of the agreement, Toho Tenax and UTAS have extended their contract for another five years, to 2030.

Teijin says that, in addition, Rockwood Tennessee facility of Toho Tenax America has been awarded UTC Supplier Gold status and will increase its PYROMEX OPF capacity by 40 percent by utilising one of its inactive carbon fibre lines. Recommissioning of this line is expected to take place in late 2016.

According to Teijin, Toho Tenax supports upstream and downstream development in aerospace business field by providing a wide range of TENAX-based products, PYROMEX, as well as other carbon fibre reinforced thermoplastic (CFRTP) materials. Increased production of PYROMEX will enable Teijin to expand its carbon fibres and composites business in the field.

PYROMEX OPF offer high chemical purity and consistent material properties, enabling customers to develop high-performance products.

Teijin explains, carbon fibre is made of specialised polyacrylonitrile (PAN) as a precursor. The precursor is oxidised at 200-300 degrees centigrade and carbonised at 1,000–2,000 degrees centigrade in an oxygen-free environment. Toho Tenax sells flame-resistant and chemical resistant fibre produced by this oxidation process as PYROMEX OPF, which is widely used in aircraft brake-friction materials, flame-retardant sheets and specialty textiles, sodium sulfur (NaS) electrodes in batteries and more.

 


Photo provided by Teijin





comments powered by Disqus

Related / You might like...

Intertronics Launches New Mixer with Sub-Micron Degassing in 20 Litre Quantities

The new Thinky ARV-10K Twin planetary mixer from Intertronics offers the mixing and degassing capabilities of the Thinkytechnology in a size suitable for larger production.

ThermHex Success Continues with Sales Record

ThermHex has increased sales by 15 percent in 2016/2017 with March being a record month.

Concrete and Composites: A Powerful Partnership

At the end of 2016, the UK government unveiled a record infrastructure spend pipeline of £500 billion-plus, £300m of which will be invested by 2020/21.