1.       FKM is copolymer of HFP and VDF. Normally it is white or light yellow translucent rubber piece without smell, in which fluorine content is over 66%. By molding or extrude process, FKM products have excellent mechanical performance, outstanding anti oil property (fuel oil, synthesis oil, lubricating oil) and high thermal stability.

Main Application:

(1)    Can be used to modify viscosity of other types of FKM.

(2)    Injection and transfer molding of O-ring, gaskets, and other sealing devices.

(3)    Extruded cords, profiles and tubing, or calendared sheets, when a blend of gum polymers is used.

(4)    Compression molding of O-ring, gaskets, and other sealing devices.

(5)    Preferred material for fuel systems, such as fuel injector O-rings.

(6)    Solution coatings of fabrics and other substrates.