ECDP纤维染色性能的研究  

Study on dyeing properties of ECDP fibers

作　　者：杨正华 陈鑫涛 梅海霞 蒋龙宇 YANG Zhenghua;CHEN Xintao;MEI Haixia;JIANG Longyu(Jiangsu Lianfa Textile Co.Ltd.,Nantong 226600,China;Jiangsu Lianfa Institute of Advanced Textile Technology,Nantong 226600,China)

机构地区：[1]江苏联发高端纺织技术研究院,江苏南通226600 [2]江苏联发纺织股份有限公司,江苏南通226600

出　　处：《染整技术》2021年第8期16-18,45,共4页Textile Dyeing and Finishing Journal

摘　　要：研究染料的平衡上染率、染色温度、染色时间及pH对ECDP纤维染色饱和值的影响,确定了ECDP纤维染色的最佳工艺。最佳工艺为:染色温度100℃、染色时间100 min、pH 4.5~5.0,ECDP纤维的平衡上染率能达到80%~90%,且性能优越。The influence of equilibrium dyeing rate,dyeing temperature,dyeing time and pH on the dyeing saturation value of ECDP fiber was studied,and the optimal process of ECDP fiber dyeing was determined.The results showed that the optimum dyeing process was as follows:dyeing temperature 100℃,dyeing time 100 min,pH 4.5~5.0.Under the opti-mum dyeing process,the equilibrium dyeing rate of ECDP fiber could reach to 80%~90%and the performance was superior.

关 键 词：ECDP 改性涤纶 染色饱和值 染色性能 

分 类 号：TS193.5[轻工技术与工程—纺织化学与染整工程]