摘要
从提高聚酰胺纤维的稳定性出发 ,论述其在光、热、氧、杂质等作用下易发生降解的机理和改进聚酰胺的光、热、氧稳定性的方法及作用原理 ,并对不同的改性方法 (如添加抗氧剂、有机热稳定剂、表面改性剂、液态低聚物共混、接枝改性等 )及应用进行了比较。
The degradation of PA fiber can be induced by sources such as sunlight, heat, oxygen, and impurities. The degradation mechanism and the principle of improving the stability of PA fiber were reviewed from the aspect of improving the stability of PA fiber. Furthermore, various methods including the addition of antioxidant, organic thermo-stabilizer or surface modifier, blend of liquid oliomer and graft modification and their application were compared.
出处
《合成纤维工业》
CAS
CSCD
北大核心
2002年第5期41-43,共3页
China Synthetic Fiber Industry
关键词
聚酰胺纤维
稳定性
降解
机理
PA fiber
stability
degradation
mechanism
