摘要
通过与常规受阻胺类光稳定剂Tinuvin6 2 2、Chimassorb944的对比配方实验 ,考核了复合型光稳定剂BW 6 911对聚丙烯的光稳定化效果及耐热氧老化协同效应 ,建立了新型聚丙烯稳定化体系。
On the basis of contrast tests between composite hindered amine light stabilizer BW-6911 and conventional hindered amine light stabilizer Tinuvin622 and Chimassorb944, synergetic effect of light stability and thermostability of BW-6911 on PP is observed and a new stabilization system for PP is created.
出处
《中国塑料》
CAS
CSCD
北大核心
2003年第8期71-74,共4页
China Plastics
关键词
聚丙烯
稳定化
受阻胺光稳定剂
polypropylene
stabilization
hindered amine light stabilizer
