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终止剂是聚氯乙烯树脂生产中不可缺少的一类助剂。在现有终止剂中,GA具有阻聚作用最快(高 效)、无毒、使用成本低等优良特性。
Terminating agents are an indispensable class of auxiliaries in the production of polyvinyl chloride resins. Among the existing terminators, GA has excellent characteristics such as the fastest (high efficiency) polymerization inhibitor, non-toxicity, and low use cost.