光稳定剂在聚合物材料中的研究进展

Research Progress of Light Stabilizer in Polymer Materials

随着臭氧空洞的日益加剧,照射到地球表面的紫外线对人类的危害这一问题被广泛关注,而光稳定剂无疑是最直接有效的防止紫外线危害的方法。本文详细介绍了紫外线吸收剂和受阻胺类光稳定剂两种不同类型的聚合物材料光稳定添加剂,并简单论述了两者之间的协同效应。

As the ozone hole mounting,the dangers of exposure to ultraviolet radiation on the surface of the earth for human get widely attention,and the light stabilizer is undoubtedly the most direct and effective method for the prevention and control of ultraviolet harm. Two different types of light stability additives polymer material such as the UV absorber and hindered amine light stabilizers were introduced in detail,and the synergies between those two materials were simply described.