Polyimide - composite membrane is by the polyimide film single-sided or double-sided coated with F46 (poly perfluoro generation ethylene propylene emulsion) baked at high temperature. Also has the characteristics of high temperature adhesive.
Insulation performance and good tensile strength, good stability, corrosion resistance, excellent flame retardancy and anti radiation performance, after 9 LVL r ray, the properties remain unchanged, and using a variety of composite materials, and fluorine resin composite can greatly improve the moisture proof and anti corrosion. Suitable for high temperature cable, electrical insulation, insulation, and liner, and the use of PTC heating device, home appliances, sound box, high temperature insulation protection for high - end lithium battery.