Abstract:

9,10-dihydro-9-oxa-10-phos-phaphenanthrene-10-oxide（DOPO）and its derivatives could be used to synthesize the phosphorus-containing epoxy resin and the curing agent，for preparing the reactive flame retardant epoxy resin. The DOPO-based epoxy resin is more durable and efficient and has become the main direction of development. The research progress is reviewed.

摘要：

9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物（DOPO）及其衍生物可以用于合成含磷环氧树脂及环氧固化剂，制备反应型的本质阻燃树脂；此类阻燃树脂阻燃效果持久、阻燃效率高，已成为当今阻燃剂研究开发领域的主攻方向。本文就结构型DOPO基含磷本质阻燃环氧树脂的合成及应用研究进行了综述。