环氧树脂材料的老化及防老化研究进展  

Research Progress on Aging and Anti-aging of Epoxy Resin Materials

作　　者：刘世乡 胥泽奇[1,2] 赵方超[1,2] 姜艾锋 李晗 杨华明[1] 陈佳宏 LIU Shi-xiang;XU Ze-qi;ZHAO Fang-chao;JIANG Ai-feng;LI Han;YANG Hua-ming;CHEN Jia-hong(Equipment Environmental Engineering Research Center,Southwest Insitute of Technology and Engineering,Chongqing 400039,China;CSGC Key Laboratory of Ammunition Storage Environmental Effects,Southwest Insitute of Technology and Engineering,Chongqing 400039,China;Unit 94968,People's Liberation Army,Nanjing 210094,China)

机构地区：[1]西南技术工程研究所装备环境工程研究中心,重庆400039 [2]西南技术工程研究所中国兵器装备集团弹药贮存环境效应重点实验室,重庆400039 [3]中国人民解放军94968部队,南京210094

出　　处：《装备环境工程》2023年第1期127-134,共8页Equipment Environmental Engineering

摘　　要：重点阐述了关于环氧树脂的物理老化、热氧老化、湿热老化、光氧老化等老化行为及老化机理的国内外研究进展。结合环氧树脂老化的内外因及其老化作用机理,总结了添加有机小分子稳定剂或无机纳米粒子以及与聚合物共聚共混改性等老化防护方法的研究现状。指出了目前微观原位检测技术在环氧树脂老化机理研究上应用不足的问题,并对环氧树脂的老化防护方法进行了展望。The research progress of physical aging, thermo-oxidative aging, wet thermal aging, photo oxidative aging and aging mechanism of epoxy resin at home and abroad was reviewed. Combined with the internal and external causes and aging mechanism of epoxy resin, the research status of aging protection methods, such as adding organic small molecule stabilizer or inorganic nano particle and copolymerizing with polymer, were summarized. The deficiency of micro in-situ detection technology in the study of epoxy resin aging mechanism was pointed out, and the aging protection methods of epoxy resin were prospected.

关 键 词：环氧树脂 老化形式 机理 防护方法 纳米填料 改性 

分 类 号：TQ317.6[化学工程—高聚物工业]