Main composition : 

1. FKM copolymer precompound

Vinylidene fluoride and hexafluoropropylene copolymer, fluorine content 66%. Added vulcanizing agent/accelerator (bisphenol AF/BPP).

2. FKM terpolymer precompound

Terpolymer of Vinylidene fluoride/hexafluoropropylene terpolymer and tetrafluoroethylene , fluorine content 68%. Added vulcanizing agent/accelerator (bisphenol AF/BPP).

Appearance: white or light yellow odorless translucent film.

Product features:It has excellent high and low temperature resistance, chemical corrosion resistance, oil resistance, good permanent deformation performance, fire resistance, gas permeability.

Applications:It is mainly used in high and low temperature sealing, vacuum instrument equipment, chemical equipment, automobile, aviation and other fields.