High Quality SBR1502/ SBR1712 YPC-GPRO (Nanjing)Rubber Company Limited manufactures SBR with an annual output of 100,000 tons.Our production lines goes through a series of processes such as free radical initiated emulsion polymerization, admixture(or oil charge) and coagulation reprocessing, adopting low temperature emulsion polymerization process and redox-catalyst system and using butadiene and ...