阳离子染料可染聚酯纤维生产中管路结焦分析及处理  

Analysis and treatment of pipeline coking in the production of cationic dyeable polyester fiber

作　　者：崔浩 陈士良 施芳婷 孙燕琳 沈心怡 CUI Hao;CHEN Shi-liang;SHI Fang-ting;SUN Yan-lin;SHEN Xin-yi(Zhejiang HENGCHUANG advanced functional fiber Innovation Center Co.,Ltd.,Jiaxing 314500,China;Tongkun Group Co.,Ltd.,Jiaxing 314500,China)

机构地区：[1]浙江恒创先进功能纤维创新中心有限公司,浙江嘉兴314500 [2]桐昆集团股份有限公司,浙江嘉兴314500

出　　处：《聚酯工业》2022年第1期9-12,共4页Polyester Industry

摘　　要：简要阐述了阳离子染料可染聚酯纺丝生产过程中的结焦现状。测试了结焦物的化学组成,分析了阳离子染料可染聚酯易结焦的原因,在分子层面作出结焦的理论分析,并且对阳离子染料可染聚酯纤维生产中结焦提出解决方案和预防措施。Expound the present situation of coking in the spinning process of cationic dyeable polyester in brief.Test the chemical composition of coking matter,analyse the causes of easy coking of cationic dyeable polyester,make the theoretical analysis of coking at the molecular level,and put forward the solutions and preventive measures for coking in the production of cationic dye dyeable polyester fiber.

关 键 词：聚酯 阳离子 结焦 

分 类 号：TQ323.41[化学工程—合成树脂塑料工业]