Morphologies and Mechanical Properties of Epoxy Resins Toughened by Hydroxyl-terminated Butadiene-acrylonitrile Copolymer

Abstract

Abstract: The morphologies and mechanical properties of epoxy resins toughened by hy-droxyl-terminated butadiene-acrylonitrile copolymer (HTBN) and cured with hexahydroph-thalic anhydride were studled. The results show that the level of HTBNin epoxy resin, con-tent of acrylonitri1e in HTBNand curing temperature influence the morphology and then in-fluence the mechanical properties of cured epoxy resin.

Key words: Toughened epoxy resin, Morphology, Mechanical property, Hydroxyl-terminated butadlene-acrylonitrile copolymer

CLC Number:

O631.2

TrendMD:

LI Shao-Ying, HAN Xiao-Zu, ZHANG Qing-Yu. Morphologies and Mechanical Properties of Epoxy Resins Toughened by Hydroxyl-terminated Butadiene-acrylonitrile Copolymer[J]. Chem. J. Chinese Universities, 1997, 18(9): 1541.

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Morphologies and Mechanical Properties of Epoxy Resins Toughened by Hydroxyl-terminated Butadiene-acrylonitrile Copolymer

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