环氧树脂化学改性有机硅树脂的方法综述  

Method and progress of silicone resin modification by epoxy resin

作　　者：王雪镅[1] 郝志峰[1] 余坚[1] 黄卓亮[1] 陈林渺[1] 

机构地区：[1]广东工业大学轻工化工学院,广东广州510006

出　　处：《化学试剂》2009年第11期903-906,共4页Chemical Reagents

基　　金：广东省自然科学基金资助项目(06021469);广东省科技计划项目(2009B011000012)

摘　　要：环氧改性有机硅树脂可提高有机硅树脂的力学性能和粘接性能,还可降低有机硅树脂的固化温度。归纳总结了环氧树脂化学改性有机硅树脂的4种反应类型:1)缩聚反应;2)环氧基的开环聚合反应;3)硅氢加成反应;4)引入环氧基的反应。对该领域的近期研究成果进行了简要的综述,并展望了该领域未来的发展方向。Modification of silicone resin by epoxy resin can improve its mechanical properties and bonding properties, and reduce the curing temperature of sihcone resin. In this paper, four categories of reactions for chemical modifications were summarized, including polycondensation, ring opening polymerization of epoxy group, hydrosilylation, and introduction of epoxy groups. The recent progress in this research field was reviewed briefly and the future direction of development was also prospected in this paper.

关 键 词：有机硅树脂 环氧树脂 改性 

分 类 号：O634.4[理学—高分子化学]