Bisphenol Fluoroelastomer terpolymer BR246XX

Fluoroelastomer BR246XX Fluoroelastomer BR246XX is a fluoroelasltomer family 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 around 68-69%, Mooney Viscosity 【ML 1+10 ＠ 121℃】can be design from 5-160. We can provide raw gum, polymer with incorporated curative(precompound) and compound ready for use (full compound). Temperature resistance is -7℃--230℃. Non-Fluorosurfactant (NFS) grade can be provided. Equivalent with Viton™ grades, typical grades are Viton B 435C, Viton B 651C, Viton B600, etc... Equivalent with Dyneon™ typical grades, FT 2350, FX 11818,etc… Equivalent with DAI-EL typical grades, G-558, G-556BP,etc… Equivalent with Tecnoflon® typical grades, T 538, T 938, FOR 7380K, FOR 5381, etc… Characteristics: Improved chemical resistant than FKM di-polymer, Alcohols (Methanol) resistance improved as the fluorine content rising; More use in Oil…

FFKM Curing Agent HNBR Extrusion FVMQ FKM Precompound