... 3.hardness: 40-75A 4.tensile strenght:5-20MPA rubber damper Features: 1) Material: NR,NBR,CR,SR,EPDM,SBR,IIR ... 4) Professionally customize all kinds of rubber produc6ts in accordance with clients' designs and drawings 5) Low quantity order accept 6 ... stop, fender, rubber sheett, conveyor belt, rubber roller, rubber products with anticorrosive liner, special rubber products, rubber pad of sleeper for ...