SYNTHESIS AND PROPERTIES OF POLYURETHANE ACRYLATE/EPOXY RESIN INTERPENETRATING POLYMER NETWORKS

被引:0
|
作者
石有恒
聂绪宗
机构
[1] Academia Sinica
[2] Beijing
[3] Institute of Chemistry
关键词
Interpenetrating polymer network; UV curing; Photopolymerization; Polyurethane; Epoxy resin;
D O I
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中图分类号
学科分类号
摘要
In this paper, a series of interpenetrating polymer networks (IPNs) based on polyurethane acrylate and epoxy resin was prepared by simultaneous photoinitiating by both free-radical and cationic polymerization. The effects of the polyurethane acrylate prepolymer’s molecular weight, various components ratio and polymerization methods on IPN’s dynamic mechanical and mechanical properties were investigated.
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页码:244 / 250
页数:7
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