UV固化聚氨酯丙烯酸酯胶粘剂预聚体的合成及其反应动力学  

The Preparation of Potopolymer of the UV-curable Polyurethane-acrylic Adhesive and Its Reacting Kinetics

作　　者：瞿启云[1] 许戈文[1] 周海峰[1] 饶喜梅[1] 鲍俊杰[1] 

机构地区：[1]安徽大学化学化工学院安徽省绿色高分子重点实验室,安徽合肥230039

出　　处：《安徽化工》2006年第6期19-21,共3页Anhui Chemical Industry

摘　　要：以甲苯2,4—二异氰酸酯和聚丙二醇为原料,采用两种不同工艺合成聚氨酯丙烯酸酯,考察了两种工艺对合成聚氨酯丙烯酸酯的反应动力学的影响以及其胶粘剂的力学性能。This experiment by using 2,4-toluene diisocryanate and polyoxypropylene glycol as key raw materials, adopted two kinds of different techniques to synthesize polyurethane-acrylic ester, meantime investigated effects of reaction kinetic of preparing PUA and their molecular weight on mechanic properties such as peel strength of the adhesive.

关 键 词：UV固化 聚氨酯 反应动力学 力学性能 

分 类 号：TQ433.432[化学工程]