紫外线吸收剂的研究进展  

Research Progress on Ultraviolet Stabilizers

作　　者：丁著明[1] 刘丽湘[1] 周淑静[1] 

机构地区：[1]天津合成材料工业研究所,天津300220

出　　处：《精细与专用化学品》2005年第13期5-10,共6页Fine and Specialty Chemicals

摘　　要：紫外线吸收剂是一类可防止太阳光或其他人造紫外光引起聚合物降解的物质。2(2’羟基苯基)苯并三唑、2羟基二苯酮、水杨酸酯等可用做紫外线吸收剂,本文综述了其合成和应用的情况,该类产品的改性使之性能更好,可用于一些工程塑料中。Ultraviolet stabilizers are organic chemicals, it protects polymeric and other light-sensitive materials from degradation by sunlight and artificial sources of UV. Several different classes of compounds can be used as ultraviolet stabilizers, such as 2-(2’-hydroxyphenyl)benzotriazole, 2-hydroxybenzophenone, and salicylates etc. The synthesis and application of ultraviolet stabilizers 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 研究进展 苯并三唑 羟基苯基 水杨酸酯 工程塑料 聚合物 紫外光 太阳光 二苯酮 

分 类 号：TQ314.24[化学工程—高聚物工业]