快固型胶粘剂的研制  

Study on the fast-curing type of adhesive

作　　者：凌爱莲[1] 颜河[1] 桑洪勋[1] 杨冬玲 

机构地区：[1]北京工业大学环能学院应用化学系,北京市100022

出　　处：《中国胶粘剂》2002年第5期1-5,共5页China Adhesives

摘　　要：研制成用聚氨酯丙烯酸树脂 (PUA)改性的室温快固型双组分丙烯酸酯胶粘剂 ,结果表明 ,它对金属的粘接强度高达 12 .5MPa ,最小固化定位时间 2 5s ,伸长率较高 。The two components room temperature fast curing type of acrylic adhesive which is modified by polyurethane acrylate(PUA) has been preparated. The results show that the maximum adhesive strength of adhesive is 12.5 MPa, its minimum curing fixing time is 25 s., The adhesive toughness are advantaged, its stability has been ameliorated.

关 键 词：快固型 胶粘剂 研制 双组分 丙烯酸酯 聚氨酯丙烯树脂 

分 类 号：TQ433.436[化学工程]