Enhancement of the Heat Resistance of Polymers and Composites by Curing of Epoxy Resins with Methylendic Anhydride under the Action of Imidazoles

被引：0
作者：
M. S. Fedoseev
L. F. Derzhavinskaya
R. V. Tsvetkov
S. N. Lysenko
T. E. Oshchepkova
I. A. Borisova
机构：
[1] Russian Academy of Sciences,Institute of Technical Chemistry, Branch of the Perm Federal Research Center, Ural Branch
[2] Russian Academy of Sciences,Institute of Mechanics of Continuous Media, Branch of the Perm Federal Research Center, Ural Branch
来源：
Russian Journal of Applied Chemistry | 2019年 / 92卷
关键词：
epoxy resins; methylendic anhydride; imidazoles; heat resistance;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Curing of Bisphenol A diglycidyl ether with methylendic anhydride under the action of imidazole-type catalysts was studied by differential scanning calorimetry and IR spectroscopy. The curing system with the optimum catalyst content was chosen. Heat-resistant polymers and composites with high values of the glass transition point, elastic modulus, and tensile, compression, and bending strength were prepared from epoxy resins of various functionalities.
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页码：1190 / 1199
页数：9
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