Fluoroelastomer curing agentWD-33

　　Introduction

　　mBPAF is a masterbatch containing 50% BPAF and 50% fluoroelastomer gum. It can be used as curing agent for fluoroelastomers. The masterbatch make the curing agent well dispersion, less loss. The concentration typically is from and 3.0 to 5.0 PHR.

　　Chemical name

　　50% BPAF: 4’4-(Hexafluoroisopropylidene) diphenol

　　50% VF2 HFP polymer: Vinylidene Fluoride-Hexafluoropropylene polymer

　　Physical properties (No for specification purpose)

　　Appearance : Off White granules Water content : Less than 0.5%

　　Packing information

　　25kg each drum with plastics film.

　　Safety and Handing

　　Avoid eye and skin contact. Once contact it, please flush by plenty water.

　　Storage

　　mBPAF should be stored in clean and dry environment, protect the material against moisture.