Polyperfluoroethylene propylene resin has similar characteristics to polytetrafluoroethylene, and has a good processing technology for thermoplastics, making it an important material to replace polytetrafluoroethylene. F-46 is widely used in the production of wire and cable for electronic equipment transmission lines used under high temperature and high frequency, internal connection lines of electronic computers, aerospace wires, and other special purpose installation lines, oil mine logging cables, and oil submersible motor winding wires , Micro-motor lead wires, etc.