环氧-聚氨酯互穿聚合物网络水下混凝土修补材料的研究  

Development of epoxy-polyurethane interpenetrating polymer as mending material for under water concrete

作　　者：魏涛[1] 苏杰[1] 

机构地区：[1]长江科学院材料结构所,湖北武汉430010

出　　处：《中国建筑防水》2007年第11期14-17,共4页China Building Waterproofing

摘　　要：根据丙烯酸环氧树脂和聚氨酯预聚体的不同反应原理进行了水下混凝土修补材料的研究,探讨了环氧-聚氨酯互穿聚合物网络修补材料水下修补的机理,并确定了最佳配方。On the basis of different reaction mechanism of acrylic epoxy and polyurethane prepolymer, development of mending material for under water concrete was made and optimized formula was obtained. The paper discusses under water mending mechanism of epoxy-polyurethane interpenetrating polymer.

关 键 词：水下混凝土修补材料 丙烯酸环氧树脂 聚氨酯 互穿聚合物网络 

分 类 号：TU528[建筑科学—建筑技术科学]