... widely used in tyres, cycle tire, rubber overshoes, plastic hosoe tapes, conveyors, rubber tubes, black sole, rubber lines, rice polishing rollers, ... products, medical products and other colorful or light- colored rubber products. Compared with natural rubbers, it has excellent wear ... tightness and homogeneity, and can be mixed with natural rubber at any ratio. SBR 1502 Specification Values(GB/T12824 ...