受阻胺对塑料的光稳定作用  

The Effect of Hindered Amine on the Light Stability of plastics

作　　者：贺光杰[1] 

机构地区：[1]金陵石化公司研究院

出　　处：《塑料工业》1989年第3期45-49,共5页China Plastics Industry

摘　　要：通过受阻胺、二苯甲酮、苯并三唑及镍螯合物对聚乙烯、聚丙烯及苯乙烯聚合物等的紫外光稳定作用的比较,说明受阻胺是一种高效光稳定剂,当与上述光稳定剂合用时,能收到协同加强效果。对我国研制的受阻胺稳定剂作了介绍。By the comparison between the UV light stability of hindered amine, benzophenone, benzotriazole and Ni-chelate for PE, PP and styrenie polymers, hindered amine was proved to be a high performance light stabilizer, and a synergistic action could be achieved when hindered amine was used with the above light stabilizers. The hindered amine developed in our couutry was also introduced in this paper.

关 键 词：受阻胺 塑料 光稳定剂 

分 类 号：TQ320.3[化学工程—合成树脂塑料工业]