光引发剂的研究现状及进展

Research Status and Progress of Photoinitiator

紫外光固化技术由于其节能环保等优点被广泛应用于涂料、油墨、胶粘剂等各领域。光引发剂是紫外光固化体系中重要的组成部分,其开发和发展对紫外光固化产品的进步有着重要影响。本文总结了传统光引发剂的分类、主要性能以及合成方法,并指出了光引发剂的发展方向,介绍了各种新型光引发剂的优点和特性以及制备方法。

UV - curing technology was widely used in many fields including paints, printing inks and adhesives for its great benefits in low energy consuming and environment protection. Photoinitiator played the most important role in UV -curing system, its exploitation and development had a significant impact on the progress of UV - curing products. The classification, character and synthetic method of traditional photoinitiator were summarized in this article, and the developing direction of photoinitiator was pointed out. The advantages, character and synthetic method of new photoinitiator were also introduced.