摘要
以三氯化铝为催化剂，使碳九石油树脂与溴发生亲电取代反应合成溴化石油树脂阻燃剂，含溴量可达６０％。使用氧指数仪测试了其阻燃性。
A flame retardant agent of bromized petroleum resin was synthesized by electrophillic
sutitution of petroleum resin with bromine using aluminium chloride as acatalyst.The contents of
bromine is about 60 percent in bromized petroleum.The flame retardant properties of the materials
are tested by oxygen index meter.And the effects of flame retardant agent on mechanical strength
of materials are investigated.
出处
《中国塑料》
CAS
CSCD
北大核心
1999年第3期43-46,共4页
China Plastics
关键词
石油树脂
溴化
阻燃剂
Petroleum resin, Bromizing, Flame retardant agent
