熔纺氨纶的研究与进展  

Production Process of Melt-spinning Spandex Slice

作　　者：王树宾 许钦一 高振华[1] 齐旺顺[1] 张宏科[1] WANG Shu-bin;XU Qin-yi;GAO Zhen-hua;QI Wang-shun;ZHANG Hong-ke(Wanhua Chemical Group Co.,Ltd.,Shandong Yantai 264006,China)

机构地区：[1]万华化学集团股份有限公司,山东烟台264006

出　　处：《广州化工》2019年第4期18-20,共3页GuangZhou Chemical Industry

摘　　要：因氨纶具有较好的弹性已被广泛地应用到弹性织物中,工业化生产方法有:干法纺丝、湿法纺丝、化学反应纺丝、熔融纺丝。其中熔纺氨纶投资少、产量大,绿色无污染,是最具发展前途的氨纶纺丝技术,本文简述了熔纺氨纶的主流生产工艺,重点介绍了耐热氨纶切片、高回弹氨纶切片、抗菌性氨纶切片、有色氨纶切片、导电氨纶切片等差别化氨纶切片的研究进展,指出了未来差别化氨纶切片的发展方向。Spandex has excellent scale elasticity and has been widely used in the stretch fabric.Industrial production methods are solution dry, wet, chemical reaction and melt method.Melt-spinning spandex, which is one of the most promising fiber spinning technologies, has less investment, high yield and no solvent pollution.The production process of melt-spinning spandex was summarized, the spandex slice of heat resistance, high resilience, antibacterial property, colored fiber and electrical conductivity were highlighted.The future trends in spandex production process development were predicted.

关 键 词：熔纺氨纶 切片 差别化 进展 

分 类 号：TQ340.6[化学工程—化纤工业]