摘要
综述了氨纶的发展现状，分析了其结构与弹性的关系，讨论了其纺丝技术及 产品性能和用途，并对氨纶的发展趋势作了展望。
The development situation and the relationship of structure and elasticity of polyurethane elas- tic fibers were summarized in this paper. And we also discussed the process, properties and application of the elasticity of polyurethane elastic fibers. The prospect of these fibers was illustrated finally.
出处
《广东化纤》
2000年第4期21-25,共5页
Guangdong Chemical Fiber
关键词
氨纶
结构
弹性
纺丝
干法
湿法
熔融纺丝
polyurethane elastic fibers
structure and elasticity
spinning
properties and applications
