中国塑料2017，Vol.31Issue(12)：28-33,6.DOI:10.19491/j.issn.1001-9278.2017.12.005
自乳化非离子型环氧树脂的制备及性能研究
Preparation and Properties of Self-emulsifying Nonionic Epoxy Resin
摘要
Abstract
Poly (ethylene glycol) (PEG)-modified epoxy resin (PEGE) was synthesized through an addition reaction,and the effect of synthetic parameters on epoxy value of PEGE was evaluated.Chemical structure of PEGE was characterized by Fourier-transform infrared spectroscopy and NMR spectroscopy,and its thermal stability,water solubility,particle size and surface tension were investigated.The results indicated that,for the synthesis of PEGE,the optimum mole ratio of PEG/epoxy resin was set as 1.6/1,the optimum reaction temperature was set to 120 ℃,the optimum reaction time was set as 2 h,and the amount of primary amine catalyst was set as 0.5 wt ％.The PEGE exhibits a good application prospect due to its high thermal stability,good water solubility,high surface activity,small particle size and homogeneous distribution.关键词
自乳化/非离子型/环氧树脂/聚乙二醇Key words
self-emulsifying/nonionic/epoxy resin/poly(ethylene glycol)分类
化学化工引用本文复制引用
郑帼,朱佳文,周存,吴波,刘会兵..自乳化非离子型环氧树脂的制备及性能研究[J].中国塑料,2017,31(12):28-33,6.基金项目
国家重点研发计划项目(2016YFB0303200) （2016YFB0303200）
