In this paper, waterborne polyurethane curing agent was synthesized, based on HDI tripolymer and waterborne hydroxy-terminated polyether, and was compared with other curing agent widely used.

• 简述了用HDI三聚体和水溶性醇醚合成水性聚氨酯固化剂的方法,简单讨论了一些实验条件对合成的影响,并与常使用的其他固化剂进行比较,分析它的优越性能。