紫外线吸收型光稳定剂的研究进展  

Research progress on light stabilizers of ultraviolet absorbers type

作　　者：徐静静[1] 宁培森[1] 丁著明[1] 

机构地区：[1]天津合成材料研究所,天津300220

出　　处：《聚合物与助剂》2013年第2期1-14,共14页Polymer & Additives

摘　　要：摘要光稳定剂是一种可防止聚合物材料对阳光或其他光源敏感的物质，2-（2’-羟基）苯并三唑，二羟基二苯酮等紫外线吸收型稳定剂即是其中之一。本文对其合成进行了综述，该类产品的改性使其性能更加提高，可用于塑料工业。The light stabilizers of ultraviolet stabilizers type are orgamc chewacals, it protects petymenc ana omer ngnt sensmve materials from degradation by sunlight and arficial sources of UV. Several different classes of compounds can be used as ultraviolet stabilizers, such as 2- （2＇ - hydroxyphenyl） benzetriazole, 2- hydroxybenzophenone. The synthesis and application of it are reviewed in this paper. The modification of these products gives them better performances,it enables them to use in some engineering plastics.

关 键 词：紫外线吸收剂 苯并三唑 2-羟基二苯酮 光稳定剂 

分 类 号：TQ314.245[化学工程—高聚物工业]