A new model epoxy resin curing agent is synthesised by reactions of chlorsulfonated polyethylene(CSM) with mixture of ethylene diamine, and diamino diphenyl methane.

• 采用氯磺化聚乙烯（CSM）与乙二胺、二氨基二苯基甲烷的混合物反应，合成一种新型固化剂;