... used in tyres, cycle tire, rubber overshoes, plastic hosoe tapes, conveyors, rubber tubes, black sole, rubber lines, rice polishing rollers, ... medical products and other colorful or light- colored rubber products. Compared with natural rubbers, it has excellent wear resistance, natural ... air tightness and homogeneity, and can be mixed with natural rubber at any ratio. SBR 1502 Specification Values(GB/ ...