摘要
综述了环氧树脂增韧的途径，介绍了聚氨酯、环氧的结合方式。聚氨酯环氧可采用多种方式结合，对环氧树脂、聚氨酯树脂进行改性，制得的聚氨酯环氧材料性能优良，可用作灌浆材料，耐磨材料、防水涂料和止水材料，适合于水工、土木工程的防护和修补。
The way of increasing tenacity of epoxy resin,and the combination between polyurethane and epoxy,have been introduced in this paper.There are many methods to combine the polyurethane and epoxy.The material,which has been produced by modifying the nature of raw materials above,has been used for grouting,wearproof,waterproof and water stopping.It has been suitable for protecting or repairing of hydraulic and civil engineering.
出处
《化工新型材料》
CAS
CSCD
1998年第5期28-30,27,共4页
New Chemical Materials
关键词
聚氨酯
改性
环氧树脂
polyurethane epoxy,modify,protect,repair
