摘要
受阻胺类光稳定剂 (HALS)是一种新型高效的光稳定剂 ,广泛应用于高分子材料中。介绍了HALS的作用机理、分类、合成工艺、国内外生产及消费情况。展望了HALS的发展方向 ,并为今后发展HALS提出了合理的建议。
Hindered amine light stabilizer is a new kind of high-efficient light stabilizer, and is widely used in high molecular polymers. Its mechanism, variety, synthesis process, production and consumption status at home and abroad are introduced in this paper. Also its application prospect is outlined, and reasonable suggestions on its development are presented.
出处
《北京石油化工学院学报》
2004年第2期15-22,共8页
Journal of Beijing Institute of Petrochemical Technology
关键词
光稳定剂
HALS
高分子材料
吸收剂
受阻胺官能团
使用寿命
hindered amines
light stabilizer
hindered amines light stabilizer
mechanism
present status
development
