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

Youheng Shi

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Abstract

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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What this paper is about

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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Available abstract

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.

Key concepts: Prepolymer, Polyurethane, Acrylate, Epoxy, Cationic polymerization, Materials science, Interpenetrating polymer network, Polymerization

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SYNTHESIS AND PROPERTIES OF POLYURETHANE ACRYLATE/EPOXY RESIN INTERPENETRATING POLYMER NETWORKS — Research Paper | ScholarLens