Viton™ GFLT-200S A

Viton™ GFLT-200S A by Chemours is a 67% fluorine, peroxide-cured, low temperature fluoroelastomer with a gum polymer. It is based on new advanced polymer architecture (APA) and FWRD technology. It is a terpolymer of perfluoromethylvinyl ether, vinylidene fluoride, and tetrafluoroethylene and a proprietary cure site monomer.

• It possesses excellent physical properties with high elongation, both original and aged in standard compounds and in formulations with no or low filler, even after aging.
• It is suitable for low temperature applications.
• It offers outstanding compression set resistance with either low or no post-cure.
• It provides excellent storage stability and fluid resistance to aromatic hydrocarbons and alcohols, including methanol and ethanol, biodiesel, oils, hot water and steam, as well acids.
• It is compatible with latest EV fluids, (oils and coolants, transmission, and thermal fluids) as well as cooling systems used in hydrogen applications.
• It is ideal for blending with Viton™ GFLT-600S A to reach intermediate viscosity ranges for injection molding as well as with other FWRD APA grades (e.g., GBL-S A, GLT-S A).
• Viton™ GFLT-200S A is manufactured without fluorinated surfactant.