E-44环氧树脂/聚酯丙烯酸酯光固化胶粘剂的性能  

Study of the Properties of E-44 Epoxy/Polyester Acrylate UV-curable Adhesive System

作　　者：李本贵[1] 周钢[2] 

机构地区：[1]中南林业科技大学国有资产管理处,湖南长沙410004 [2]中南林业科技大学材料科学与工程学院,湖南长沙410004

出　　处：《中南林业科技大学学报》2009年第6期149-151,共3页Journal of Central South University of Forestry & Technology

基　　金：湖南省教育厅项目资助:植物纤维柔性复合片材的研制(编号:06C005;2007~2009年)

摘　　要：紫外光固化胶粘剂主要由光引发剂、光敏树脂和活性稀释剂组成.以正交试验测定不同光引发剂、不同用量稀释剂和光引发剂对固化速率的影响.结果表明:在5种引发剂中651引发剂的固化速度最快,引发剂浓度对固化时间的影响最大,651引发剂有利于树脂的内外层固化.UV-curable adhesive system is composed of photo initiator,photo-sensitive resins and reactive diluting agent.According to the orthogonal experiment results, the influence factors of curing rate which caused by different photo initiator, different usage of diluting agent and photo initiator were discussed.The curing rate that initiated by initiator 651 is the fastest among the 5 initiators;the concentration of initiator does the most influence to the curing rate;initiator 651 is beneficial to the inside and outside resin curing.

关 键 词：化学工程 E-44环氧树脂 聚酯丙烯酸酯 光固化胶粘剂 

分 类 号：TQ430.77[化学工程] TQ433.437