Bisphenol Fluoroelastomer high-fluorine BR246XXF

Fluoroelastomer BR246XXF Fluoroelastomer BR246XXF is a fluoroelasltomer famliay and terpolymerized by Vinylidene fluoride（VDF or VF2) , Tetrafluoroethylene (TFE) and hexafluoropropylene (HFP), it can be cured by bisphenol or diamine(Daik No. 1). Fluorine content is increased around 69.5-70%, Mooney Viscosity 【ML 1+10 ＠ 121℃】can be design from 10-100. We can provide raw gum, polymer with incorporated curative(precompound) and compound ready for use (full compound). Temperature resistance is -5℃-230℃ Non-Fluorosurfactant (NFS) grade can be provided. Equivalent with VitonTM grades, typical grades are VTR-9217, Viton F-605C, etc.. Oxygenated Automotive Fuels (containing MeOH, EtOH, MTBE, etc.) resistance improved. Aromatic Hydrocarbon Process Fluids resistance improved Alcohols (Methanol) resistance improved as the fluorine content rising; Competitive price in the highest fluorine FKM, comparing with peroxide FKM. More used in Oil seal bonding with metal, and extrusion hose; Processing…

FFKM Curing Agent HNBR FKM Precompound FEPM