一种多功能活性稀释剂对UV固化涂料性能的影响  

Effects of a Multifunction Active Diluent on Properties of UV-curing Coatings

作　　者：王毅[1] 

机构地区：[1]电子科技大学中山学院,广东中山528402

出　　处：《广东化工》2007年第4期23-24,77,共3页Guangdong Chemical Industry

摘　　要：通过控制反应条件,在三羟甲基丙烷三丙烯酸酯中引入脂肪胺,合成具有光敏增感作用的活性稀释剂。该活性稀释剂用于光固化涂料中,能有效地降低粘度,提高固化速度,具有良好的储存稳定性,且涂层的收缩率小、附着力高,柔韧性好。A multifunctional active diluent with photosensitivity promotion was prepared from incorporating aliphatic amine group into 1,1,1-trimethylolpropane triacrylate. It was showed that application of this multifunctional active diluent in UV-curing coatings would effectively reduce viscosity and shrinkage of cured volume, improve curing speed, at the same time, and had high storage stability and adhesive strength, good toughening effect.

关 键 词：紫外光固化 活性稀释剂 增感作用 性能 

分 类 号：TQ633[化学工程—精细化工]