A polyurethane emulsion based on IPDI, Polyester diol and DMPA as main materials has been prepared. The waterborne PU has good mechanical strength, water and heat resistance.

• 以异弗尔酮二异氰酸酯IPDI和饱和聚酯二元醇以及二羟甲基丙酸(DMPA)为主要原料制备聚氨酯乳液,该乳液具有优良的机械强度、耐水性和耐热性。