PFA

Material properties
1.for a small number of perfluoro-n-propyl perfluorinated vinyl ether copolymer of polytetrafluoroethylene. Melt adhesion enhancement, solution viscosity, no change in performance compared to PTFE. Such resins can be processed into products directly by conventional thermoplastic molding methods.
2.long term working temperature: -80--260 degree, excellent resistance to chemical corrosion, resistant to all chemicals are corrosive, the lowest friction coefficient in plastics, there are very good electrical properties and its electric insulation against temperature, "plastics King" said.
3.similar to its chemical resistance and PTFE, better than polyvinylidene fluoride.
4.resistance to creep and compressive strength are better than Teflon, high tensile strength, elongation rate of up to 100-300%. Good dielectric properties, excellent resistance to radiation. Flame retardant
5.toxic damage: with physiological inertia, can be implanted in the human body.