Pureflon FEP is the copolymer of tetrafluoroethylene (TFE) and hexafluoropropylene (HFP). Pureflon FEP Extrusion grade has excellent thermo-stability, outstanding chemical inertness, low friction coefficient, distinctive air aging resistance, vapor penetrating resistance, non-inflammability and superior electrical insulation. FEP extrusion grade could be used to produce high quality thermal wire or cable, tube, pipe etc.