It was found that VC/VTES copolymers with very low gel content could be prepared by suspension copolymerization in the presence of pH adjustor.

• 结果发现,通过聚合过程添加pH调节剂可得到凝胶含量很低的氯乙烯/乙烯基三乙氧基硅烷共聚树脂;