Viton™ GBL-600S A

Viton™ GBL-600S A by Chemours is a peroxide cured, 68% fluorine gum fluoroelastomer with a gum polymer. It is based on new advanced polymer architecture (APA) and FWRD technology. It is a copolymer of hexafluoropropylene, vinylidene fluoride and tetrafluoroethylene with a 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 offers outstanding compression set resistance with either low or no post-cure.
• It is ideal for blending with Viton™ GBL-200S A to reach intermediate viscosity ranges for injection molding as well as with other FWRD APA grades (e.g., GF-S A, GLTS A).
• It provides excellent fluid resistance to oils, hot water and steam, as well as acids with excellent storage stability.
• It can be easily compounded on hot roll mills as well as in internal mixers (recommended >72% load factor for the latter).
• Viton™ GBL-600S A is manufactured without fluorinated surfactant.