The Thermoplastic Composite Tapes of a Market Leader
Drawing on our expertise in high-performance polymers, we have partnered with the top composite specialists to develop an unparalleled line of carbon-fiber-reinforced thermoplastic prepreg tapes. These mature, cost-competitive solutions are targeted to the expectations of the most demanding markets.
Aerospace: Kepstan® PEKK Takes Off.
The extraordinary properties of Arkema’s Kepstan® PEKK resins include exceptional mechanical strength and heat resistance (up to 260°C), plus a weight only half that of metal. Reinforced with carbon fibers, they create totally
new possibilities for aircraft makers in their never-ending quest for lighter weight and safety. PEKK composite tapes are the result of our collaboration with Hexcel, a leading manufacturer of semi-finished composite materials for aerospace applications,
and are enjoying growing success in the market. The tapes are replacing metal and thermoset composites in a number of aircraft parts, including wing leading edges, retractable shades and even the fuselage and wing components subject to the greatest
stress.
Offshore Oil: Next-Generation Composite Flexible Lines.
BarrFlex TU, the joint venture created by Arkema and Barrday (see page 35), is aiming to become the top supplier of innovative composite tapes for the oil and gas industry. A replacement for some
of the metal in the flexible lines, or risers, used for offshore production, these next-generation materials leverage our high-performance polymers (Rilsan® polyamide 11, Kynar® PVDF and Kepstan® PEKK) to provide the
sector with lighter-weight, cheaper-to-install solutions that can withstand extreme pressures and temperatures and very aggressive corrosion.
Automotive: Rilsan® Matrix in Pole Position for Lightweight Materials.
Carmakers are subject to ever-stricter carbon emission standards. Their race to lighten parts puts composite materials in pole position. Rilsan® Matrix tape, the latest creation of Arkema R&D, is made specifically for these manufacturers.
Much stronger mechanically than conventional polyamide resins, our new tape is perfect for structural parts and can withstand anti-corrosion treatments. Arkema and Coriolis, a French composite processing specialist, are conducting proof of concept
for an industrial forming process to make parts from Rilsan® Matrix at a competitive cost and the pace required by the market.
