中国塑料Issue(9)：52-55,4.
环氧树脂／PoSS杂化材料力学性能和耐热性研究
Study on Mechanical Properties and Thermal Stability on Epoxy Resins/POSS Hybrid Materials
摘要
Abstract
Two epoxy resin systems （139S and BE-188EL cured with hexahydrophthalic anhydride） were modified with 3-glycidoxypropyl polyhedral oligomeric silsesquioxane cage （POSS） led to POSS/epoxy hybrid materials. The impact strengths of the two epoxy systems were increased by 57.45 %and 32. 26 %, the flexural strength were increased by 9. 23 % and 5. 07 %, and the thermal residual weight increased by 50. 19 % and 20. 16%. Meanwhile, the coefficients of thermal expansion was lowered.关键词
环氧树脂/笼形倍半硅氧烷/力学性能/热性能/热膨胀系数Key words
epoxy resin/polyhedral oligomeric silsequioxane/mechanical property/thermal stabili-ty/coefficient of thermal expansion分类
化学化工引用本文复制引用
辛存良,马晓燕,宋春莹,侯宪冰,屈小红..环氧树脂／PoSS杂化材料力学性能和耐热性研究[J].中国塑料,2012,(9):52-55,4.基金项目
西北工业大学创新基金 （）
