摘要
聚酰亚胺纤维具有良好的阻燃特性,但成本较高。采用聚酰亚胺纤维与阻燃涤纶按75:25的比例进行混纺,在纺纱过程中通过优化工艺流程与工艺参数,较好解决了聚酰亚胺纤维的适纺性问题,实现了对纱线质量的控制。对纱线进行了性能测试,结果表明,所纺的14.5 tex聚酰亚胺/阻燃涤纶75/25混纺纱的各项物理指标合格,且其阻燃性能较好,符合纱线开发的预期目标。
The polyimide fiber has good flame retardant properties but high cost. The polyimide fiber and flame retardant polyester fiber are blended at the ratio of 75 ∶ 25, and the process flow and process parameters are optimized during the spinning process, to better solve the problem of the spinnability of the polyimide fiber and realize the control of the yarn quality. Through a series of performance tests on the yarn,the results show that the physical properties of the 14.5 tex polyimide/flame retardant polyester 75/25 blended yarn are normal, and the flame retardant performance is good, which is in line with the expected goals of yarn development.
作者
刘梅城
洪杰
陆艳
周成逸
王小芳
刘红梅
LIU Meicheng;HONG Jie;LU Yan;ZHOU Chengyi;WANG Xiaofang;LIU Hongmei(Jiangsu College of Engineering and Technology,Nantong 226001,China;Jiangsu Advanced Textile Engineering Technology Center,Nantong 226001,China)
出处
《上海纺织科技》
北大核心
2019年第11期55-57,共3页
Shanghai Textile Science & Technology
基金
江苏高校品牌专业建设工程资助项目（PPZY2015A093）
2017年江苏高校“青蓝工程”优秀青年骨干教师资助项目[苏教师（2017）15号]
2016年江苏工程职业技术学院科研项目（GYKY/2016/7）
江苏工程职业技术学院2016年优秀青年科技人才培养项目[苏工院（2016）80号]
江苏省高职院校教师专业带头人高端研修项目（2019GRGDYX022）
关键词
混纺纱
聚酰亚胺纤维
涤纶
阻燃纤维
blended yarn
polymide fiber
polyester
flame retardant fiber
