摘要
合成了五种新型铝酸酯光稳定剂并对其紫外吸收性能、荧光性能和热稳定性能进行了表征 ,探讨了光稳定剂结构、相对分子质量与其性能的关系 ,并验证它们的光稳定性及其在PE LD中的光氧化稳定作用。还与紫外线吸收剂BAD和Tinuvin 3 2 7进行了应用比较。
Five kinds of new light stabiliers of aluminate were synthesized and their UV absorption,thermostability and flueresence characteristics were characterized.Relationship of stabiliers' behavior and structure and molecular weight are studied.Its thermostability and its function on PE LD was proved.Comparison of their application with BAD and Twinuvin 327 was made.
出处
《中国塑料》
CAS
CSCD
北大核心
2003年第11期69-72,共4页
China Plastics
基金
福建省教委资助项目 (JB0 2 176)
关键词
光稳定剂
铝酸酯
性能
light stabalizer
aluminate
property
