过氧化甲乙酮毒性及职业接触限值研究进展

Progress in toxicity and occupational exposure limits of methyl ethyl ketone peroxide

过氧化甲乙酮(MEKP)是世界上应用最为广泛的不饱和聚酯树脂固化剂,职业和非职业接触人数逐年增多,不断出现中毒的个案报道,目前我国尚未制定MEKP职业接触限值。该文就过氧化甲乙酮的毒性以及国外对其职业接触限值的研究情况作一简要综述,为制定过氧化甲乙酮的职业接触限值提供参考。

Methyl ethyl ketone peroxide is widely used throughout the world as a curing agent for unsaturated polyester resins. With the increasing occupational and non-occupational exposures, the intoxicated cases caused by methyl ethyl ketone peroxide have been reported in recent years. In China, the occupational exposure limit for methyl ethyl ketone peroxide has not been established yet. This paper aims to briefly review the toxicity of methyl ethyl ketone peroxide and the research progress in occupational exposure limits abroad, and to explore the focus of future research in this area as well.