Shanghai Yu Hao Chemical Technology Co., Ltd. Long-term supply of butyl rubber 1751,532,1650,268,1675N, 1066,1068,301, BK-232, CBK-139, X2,2211,2222,2244,2255,1240,2030, 2230 other brands complete. Shanghai Yu Hao Chemical Technology Co., Ltd. perennial stock outstanding Russian manufacturers Russian N-butyl-1675N 1675N model plant type halogenated butyl collagen Origin Russia uses butyl inner tube, and so airtight, heat, ozone resistance, good aging resistance , chemical stability, and electrical insulation resistance or shock-absorbing. Secondly, can improve the dimensional stability, low thermal rise and reduce scorch. Main purpose: generally used to manufacture automobiles, aircraft wheels, inner tubes, tube manufacturing all kinds of vehicles, for the manufacture of wire and cable wrapping, heat-resistant conveyor belt, steam hose, tubeless tire liner, all kinds of gaskets, cork , manufactures easy to leak.