环氧-聚酰胺体系中增韧剂的研究  

Study on flexibilizer used for expoxyresin-polyamide system

作　　者：胡高平[1] 肖卫东[2] 

机构地区：[1]湖北大学化工厂,湖北武汉430062 [2]湖北大学化学与材料科学学院,湖北武汉430062

出　　处：《粘接》2005年第5期19-20,共2页Adhesion

摘　　要：在环氧-聚酰胺体系中分别加入“海岛结构”QS-1、聚硫橡胶、液体丁腈橡胶增韧改性,通过对固化物剪切强度、弯曲弹性模量及断裂强度的对比,“海岛结构”QS-1增韧综合性能较好。Introducing respectively different flexibilizers,such as domain type flexibibzer,polysulfide rubber or liquid CTBN, into the epoxy resin-polyamide system the comparison of shear strength, flexural elasticity modulus and break strength for the cured showed that the cured flexibilized with domain type flexibilizer QS-1 has better synthetical performance.

关 键 词：环氧树脂 聚酰胺 增韧剂 剪切强度 断裂强度 弯曲弹性模量 

分 类 号：TQ433.437[化学工程]