过氧化甲乙酮的组成结构对树脂固化反应的影响

EFFECT OF CHEMICAL STRUCTURE OF MEKP ON CURE REACTION OF POLYSTER RESIN

过氧化甲乙酮是不饱和聚酯和乙烯基酯树脂的主要引发剂，它由几种不同结构的有机过氧化物组成，其中两种结构的有机过氧化物对聚酯树脂和乙烯基酯树脂的凝胶和固化起决定作用，过氧化氢的存在将影响这种作用。

Methyl ethyl ketone peroxid (MEKP) is a major accelerator for the curing of unsaturated polyester and vinyl ester resin,which consists of several peroxides in structure. Two kind of peroxides and hydrogen peroxide in MEKP greatly affect the gel and cure in polyester and vinyl ester resin.