摘要
综述了聚氨酯弹性纤维的研究现状、产品性能、市场状况和用途 ,简述了分子结构等因素对聚氨酯弹性纤维性能的影响 ,对干法纺丝、湿法纺丝。
The development situation,the product properties,market and application of polyurethane elastic fibers were summarized.And the influence of molacular structure on the properties of Spandex is described.The spinning techniques of dry process,wet process,melting process and reaction process were discussed,and the relative merits of these processes are compared.
出处
《聚氨酯工业》
2000年第4期11-14,共4页
Polyurethane Industry
