Progess in Study on Toughening Modification of Epoxy Resin
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摘要: 本文对环氧树脂的增韧改性进行了总结,重点介绍了橡胶、热塑性树脂、无机纳米粒子、互穿网络、热致型液晶聚合物和核-壳结构聚合物的增韧机理和改性方法,并概括了环氧树脂增韧过程中存在的问题,最后对环氧树脂增韧改性的发展方向进行了展望。Abstract: Thoughening methods for epoxy resin are summarized in this paper with emphasis on the mechanism and modification methods including by rubbers,thermoplastics,inorganic nano-particles,interpenetrating polymer network(IPN),thermotropic liquid crystal polymer(TLCP) and core shell polymer(CSP).Besides,the existing problems in epoxy resin toughening are generalized and the development trend in toughening mocification of epoxy resin is predicted.
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Key words:
- Epoxy resin /
- Modification method /
- Toughening mechanism
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