... 2Excellent chemical,physical property 3Professional rubber factory Car rubber parts (1)Materials aailable:natural rubber,silicone,viton,EDPM,nitrile, ... neoprene,HNBR,NBR+PVC,SBR,IR,IIR(BUTYL RUBBER),CR(neoprene),AU,ACM,A wide range of ... chemical resistance,high temperture resistance,excellent weather resistance,anti-aging,anti-radiation,good flexibility,good elasticcity,and excellent resistance ...