FEP (Fluorinated Ethylene Propylene)

What is FEP?

Perfluorinated ethylene-propylene (FEP) for wire and cable is the copolymer of tetrafluorothylene (TFE) and hexafluoropropylene (HFP) with excellent thermo-stability, outstanding chemical inertness, low friction coefficient, distinctive air aging resistance, vapor penetrating resistance, non-inflammability and superior electrical insulation. It is nearly stabilized in wide ranges of temperature and frequency. And it can be widely used as wire and cable in the field of spacecraft, aircraft, high buildings, communication, computer, electricity instrument and high temperature up to 200° C for a long time, etc, due to its great interruption & shielding resistance to communication signals. The thermoplastic process techniques can be used to fabricate useful products from FEP.