The electrode by soluble polytetrafluoroethylene (PFA) resin after extrusion forming, excellent resistance to high and low temperature resistance, high insulation, corrosion resistance, non-combustible and not sticky, it also has a hot melt sealing, weldability, suitable for big - 200 ℃ ~ 250 ℃ temperature range of excellent material.

PFA kept four fluorine excellent chemical stability, mechanical properties, electrical insulation self-lubrication, not sticky incombustible and aging resistance of its outstanding characteristic is the number of melt viscosity is lower than teflon, so the processing of its products is the common thermoplastic plastic molding method of high temperature stability performance is good, high mechanical strength is higher than teflon about two times, and PFA softer than ptfe film, the resistance performance is good, good cracking resistance