涤纶高温溢流染色的研究  

Study on high temperature overflow dyeing of PET

作　　者：王江波 仇红伟 

机构地区：[1]常州旭荣针织印染有限公司,江苏常州213017

出　　处：《染整技术》2014年第3期22-24,34,共4页Textile Dyeing and Finishing Journal

摘　　要：涤纶是世界上产量最大的合成纤维品种,占世界合成纤维产量的60%以上;作为涤纶染色的唯一染料,分散染料也占到染料总量的40%以上。讨论了分散染料染涤纶工艺曲线设定的方法及还原洗工艺,阐述了各项牢度与染料结构的关系,提出了解决牢度问题的方法;分析了常见的染色异常。Polyester is the largest produced synthetic fiber, making up to 60%of the world production. As the specialized dye for polyester dyeing, disperses dye is over 40%proportion of the total dye consumption. Method for making curve of polyester dyeing with disperse dye and reduction cleaning process were discussed. The relations between various fastnesses with dye structure were studied, and methods to solve the problem of fastness were put forward. Moreover, the common abnormal dyeing problems were analyzed.

关 键 词：分散染料 涤纶 阶段染色 还原洗 牢度 染色异常 

分 类 号：TS193.56[轻工技术与工程—纺织化学与染整工程]