PUF废料用作环氧树脂固化剂

A CURING AGENT OF EPOXY RESIN FROM POLYURETHANE FOAM WASTE

探讨了以二乙醇胺与乙二醇为解聚剂 ,聚氨酯微孔泡沫塑料 (PUF)的解聚规律 ,并将解聚产物用作双酚A环氧树脂固化剂 ,得到了力学性能较好的固化产物。

The depolymerization laws of polyurethane foam(PUF) waste which was depolymerized by glycol and diethanolamine were studied in this peper.The products of depolymerization of PUF were used as the curing agent of epoxy resin of bisphenol A and the mechanical properties of epoxy resin cured are good.