摘要
综述了碘、无水氨、金属氯化物及稀土等络合改性聚酰胺制备高性能聚酰胺纤维的研究进展;比较了各类络合剂的改性效果,目前氯化钙、稀土是具有前景较好的络合改性剂;指出聚酰胺的络合改性研究应系统探讨聚酰胺与各种络合剂之间的配位机理、发掘新的改性方法。
The research progress in the complex modification of polyamide into high-performance polyamide fiber was reviewed using the modifiers of iodine,anhydrous ammonia,metal chloride and rare earth.The modification effect of different complex modifiers was compared.Rare earth was considered as a reasonable choice as a comlex modifier.It was pointed out that the polyamide complex modification research should focus on the systematic exploration of the coordination mechanism of polyamide with different coupling modifiers and the development of the novel modification technologies.
出处
《合成纤维工业》
CAS
CSCD
北大核心
2010年第6期47-51,共5页
China Synthetic Fiber Industry
基金
国家自然科学基金项目(No50803001)
北京市自然基金项目(No2092012)
北京市科技新星计划项目(No2008B06)
北京市人才强教项目等资助
关键词
聚酰胺
络合
超拉伸
聚酰胺纤维
改性
polyamide
complexation
superdrawing
polyamide fiber
modification
