聚甲醛的耐光稳定化研究  

STUDY ON THE LIGHT STABILIZING OF POLACETAL

作　　者：于建[1] 

机构地区：[1]清华大学高分子研究所,北京100084

出　　处：《工程塑料应用》2001年第5期30-32,共3页Engineering Plastics Application

摘　　要：讨论了聚甲醛(POM)的光老化机理、光老化特征及各种添加剂对POM的光稳定化作用,以及添加剂配合法、其它聚合物单独添加法、其它聚合物配合法等对POM耐光稳定化的效果和相应的先稳定化机理。The light aging mechanism and characteristic of polyacetal as well as the light stabilizing action on polyacetal by diversified additives were discussed. Additionally, by means of the cooperation of different additives, the separate addition of other polymers, or the combining use of other polymers, the light stabilizing effects on polyacetal were compared, and the corresponding mechanism was discussed.

关 键 词：聚甲醛 光稳定化 光老化机理 光老化特征 

分 类 号：TQ326.51[化学工程—合成树脂塑料工业]