1.synthetic rubber1502, 2.Styrene Butadiene Rubber 1502, 3.SBR 1502 rubber 4.SBR1502. For the rubber ,we can supply Korea , ... ,Poland, Iran ,Serbia and China products, the grades are SBR 1502,1712 ,1705,1778 ,1723,1783,PBR-ND SKD-ND KBR01 ... 815. 1. synthetic rubber1502 is a cold polymerized.2. SBR 1502 exhibits the excellent tensile strength, abrasion resistance,flexibility and recovery ...