Polyimide F46 FEP film is made of polyimide film coated on both sides with F46 (polyperfluoroethylene propylene emulsion

liquid) at high temperature and cut by drying. The film is suitable for electrical wire wrapping H-class insulation

The material is self-adhesive when the temperature reaches about 280 ° C, and it is melted and formed after half a minute.

The polyimide F46 FEP film produced by our company has good heat resistance, thin and uniform insulating layer thickness, and good sealing performance.

The moisture-proof performance, electrical performance and cut-through resistance of the wire are improved. Due to the good flexibility of the F46 film, the wire is

The insulating layer is intact when bent, and there is no cracking phenomenon. Suitable for H-class, F-class motor windings. Turn-to-turn insulation thickness

It is about 1/3 thinner than the double-wire enameled wire, has good thermal conductivity, reduces the size of the motor, and improves the reliability of the motor. As a result, it has been widely used in spacecraft, high-voltage motors, locomotive traction motors, deep well submersible pump motors and metallurgical motors.