摘要
UV固化反应属于能量引发聚合反应,在光引发剂存在下,成膜物经自由基反应几秒钟可形成交联固化涂膜。UV固化涂料可分为水性UV固化涂料、UV固化粉末涂料和溶剂型UV固化涂料。本文重点介绍UV固化涂料的固化体系,UV固化粉末涂料、水性UV固化材料和溶剂型UV固化涂料。
UV curing process involues a external energy initiated polymerization. At the present of photoinitiator, the film - former can be crosslinked within a few seconds via free redical reaction. UV curing coatings can be classified into waterborne UV coatings, powder UV coatings and solventbome UV coatings. This article is focused on the curing system, UV powder coatings and waterborne UV coatings.
出处
《涂料工业》
CAS
CSCD
2008年第5期66-72,共7页
Paint & Coatings Industry
