FEP Resin

HAIFLONTM FEP ResinCAS No.：25067-11-2Perfluorinated ethylene-propylene (FEP) for wire and cable is the copolymer of tetrafluorothylene (TFE) and hexafluoropropylene (HFP) with excellent thermo-stability,Website:http://www.haiflon.com, outstanding chemical inertness, low friction coefficient, distinctive air aging resistance, vapor penetrating resistance, non-inflammability and superior electrical insulation. It is nearly stabilized in rather wide ranges of temperature and frequency. And it can be widely used as wire and cable in the field of aircraft, spacecraft, communication, computer, electricity instrument, high buildings and high temperature up to 200º for a long time, etc. Due to its excellent interruption & shielding resistance to communication signals, the thermoplastic process techniques can be used to fabricate useful products from FEP.Specification：GradeSQ-082SQ-204SQ-408SQ-812S1Q-1620S1Q-2024SQ2428AppearanceClean semitransparent pelletMelt flowrate（g/10min）0.8~2.02.1~4.04.1~8.08.1~12.016.1~20.020.1~24.024.1~28.0Tensile strength（MPa）≥ 27262424201816Elongation atbreak（%）≥ 320300300300300280250Melting point（℃）265±10S.S.G2.12~2.17Volatile （%）≤0.10Thermo-stress craze resistanceVery goodGoodVolume resistance（Ω·cm）1×1016Breaking downvoltage（KV/mm）20~24Dielectric constant（106HZ≤）2.10Dielectric losstangent（106HZ）3.0×10-44.0×10-4Method of FormingMoldingExtrusionPurposesABCDEFA Lining of heat shrinkable tube, pump, valve & pipe etc. Insulation layer of wire.B Thick layer wire and cableC Wire and cable for general purposeD Thin layer wireE Wire by high-speed excursionF Thin layer wire by high-speed excursion