標題: Accelerated ageing behavior of compatible IPNs based on epoxy and methacrylated epoxy resins
作者: Lin, MS
Wang, MW
Lee, CT
Shao, SY
應用化學系
Department of Applied Chemistry
公開日期: 1998
摘要: Methacrylated diglycidyl ether of bisphenol A (MADGEBA) was synthesized from the reaction of the diglycidyl ether of bisphenol A (DGEBA) and methacrylic acid. The MADGEBA was blended with DGEBA in weight ratios of 100/0, 50/50 and 0/100, and cured simultaneously with dicumyl peroxide (DICUP) and hexahydrophthalic anhydride (HHPA) to obtain interpenetrating polymer networks (IPNs). The three samples were irradiated with ultraviolet in a Q-UVA weatherometer for various periods to study their ageing behavior. Experimental results indicate that the methacryloyl moiety thus incorporated confers significant stabilization against photodegradation. (C) 1998 Elsevier Science Limited. All rights reserved.
URI: http://hdl.handle.net/11536/50
ISSN: 0141-3910
期刊: POLYMER DEGRADATION AND STABILITY
Volume: 60
Issue: 2-3
起始頁: 505
結束頁: 510
顯示於類別:期刊論文


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