喷丝板微孔结构对高速纺氨纶丝性能影响的探究  

Research on influence of spinneret plate microporous structure on performance of high speed spinning spandex yarn

作　　者：张星明 陶玉峰 张磊 Zhang Xingming;Tao Yufeng;Zhang Lei(Lianyungang LDZ New Aoshen Spandex Co.Ltd.,Lianyungang 222047,China)

机构地区：[1]连云港杜钟新奥神氨纶有限公司,江苏连云港222047

出　　处：《纺织报告》2021年第12期10-11,共2页

摘　　要：文章介绍了高速纺氨纶丝生产过程中存在的问题,并研究了喷丝板微孔结构对氨纶丝生产、物性指标等的影响,包括多孔氨纶纺丝可纺性、二甲基乙酰胺(DMAC)残存率、喷丝板堵塞率、丝卷物性指标等。This paper introduces the problems existing in the production of high speed spinning spandex yarn,and studies the influence of spinneret plate microporous structure on the production and physical properties of spandex yarn,including the spinnability of porous spandex,dimethylacetamide(DMAC)residue rate,spinneret blockage rate and physical properties of yarn roll.

关 键 词：干法纺丝 连续聚合 微孔尺寸 多孔氨纶纺丝 喷丝板 

分 类 号：TS182.5[轻工技术与工程—纺织材料与纺织品设计]