FLUONOX® KR630 is a fluoroelastomer that consists of HFP, VDF, and TFE. FLUONOX® KR630 is Bisphenol AF cure incorporated fluoroelastomer. FLUONOX® KR630 exhibits the best low temperature properties among standard Fluoroelastomer, with a TR10 of -19°C. It is suitable for injection and transfer moulding. FLUONOX® KR630 grade is an excellent choice for making O-rings, seals and gaskets where better low temperature properties versus copolymers are required.