1.synthetic rubber1712, 2.Styrene Butadiene Rubber 1712, 3.SBR 1712 rubber 4.SBR1712.. For the rubber ,we can supply Korea ,Russia ,Japan, ... BK 1675N, SBS 792 791H 815. Styrene Butadiene Rubber 1712, one of synthetic rubber.The aromatic oil used is an efficient plasticizer ... tires , belts, and other goods compounds where color and staining are not decisive factors. SBR-1712 Specification Values (GB/T ...