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用向聚合体系中添加有机含氧化合物的方式,有效地降低了乙丙三元胶的凝胶含量,并对凝胶生成的化学机理及有机含氧化合物抑制凝胶的作用作了初步探讨。
The addition of organic oxygen compounds to the polymerization system effectively reduces the gel content of the ethylene-propylene terpolymer. The chemical mechanism of the gel formation and the effect of the organic oxygen-containing compounds on the gel inhibition are also discussed.