化学法循环再生仿羊毛聚酯纤维卷曲风格的工艺探究  

Study on the Process of Chemical Recycling for the Curling Style of Wool-like Polyester Fibers

作　　者：程强 孙亚龙 何建利 袁莉 陈海忠 CHENG Qiang;SUN Yalong;HE Jianli;YUAN Li;CHEN Haizhong(Zhejiang Jiaren New Material Co.,Ltd.,Shaoxing 312000,Zhejiang,China)

机构地区：[1]浙江佳人新材料有限公司,浙江绍兴312000

出　　处：《高科技纤维与应用》2023年第2期80-83,共4页Hi-Tech Fiber and Application

摘　　要：为践行可持续发展理念,实现废旧纺织品回收再利用,采用化学法循环再生技术制备得到再生聚酯(PET)切片,通过使用异形喷丝板,调整缓冷高度、冷却条件和卷绕速度,从而优化工艺参数,制备出一种新型再生仿羊毛聚酯纤维,并分析了影响其卷曲风格的因素,进一步拓宽了化学法循环再生技术的使用前景。In order to adhere to the goal of sustainable development and achieve the recycling and reuse of waste textiles,a chemical recycling technology was used to prepare regenerated PET chips.By using a profiled spinneret,adjusting the cooling height,cooling conditions,and winding speed,thereby optimizing process parameters,a new type of wool-like regenerated polyester fiber was prepared,and the influencing factors on its crimping style were analyzed to further broaden the application prospects of chemical recycling technology.

关 键 词：再生聚酯 化学法 仿羊毛纤维 生产工艺 

分 类 号：TQ341[化学工程—化纤工业]