不同类型阳离子染料对CDP纤维染色性能的研究  

Study on Dyeing Properties of CDP Fibers with Different Types of Cationic Dyes

作　　者：张京彬 许婷婷 张樱花 刘淑云 李荣 ZHANG Jingbin;XU Tingting;ZHANG Yinghua;LIU Shuyun;LI Rong(Shandong Zhongkang Guochuang Research Institute of Advanced Dyeing&Finishing Technology Co.,Ltd.,National Innovation Center of Advanced Dyeing&Finishing Technology,Taian 271000,Shandong China)

机构地区：[1]山东中康国创先进印染技术研究院有限公司,国家先进印染技术创新中心,泰安271000

出　　处：《染料与染色》2024年第2期29-33,共5页Dyestuffs and Coloration

基　　金：山东省重点研发计划资助(2022ZDPT02)。

摘　　要：基于传统阳离子染料染色的特点,本文从染色温度、染液pH值、染色浴比、染色时间及染料用量等方面系统比较了传统阳离子染料与分散型阳离子染料的特点,并对染色工艺及不同类型阳离子染料的染色适用性进行了优化,优化后的工艺如下:染色温度120℃,pH值4~6,浴比1︰10,保温30 min;为保证匀染性,70℃以后应缓慢升温至120℃;传统阳离子染料染色覆盖范围更广,而分散型阳离子染料仅适合染浅色及中色。Based on the characteristics of traditional cationic dyes,this paper systematically compares the characteristics of traditional cationic dyes and dispersed cationic dyes in terms of dyeing temperature,bath pH,dyeing bath ratio,dyeing time and dye dosage,and optimizes the dyeing process and dyeing applicability,the optimized process is as follows:dyeing temperature 120℃,pH 4~6,bath ratio 1∶10,holding time 30 min;in order to ensure homogeneous dyeing,the temperature should be slowly increased to 120℃after 70℃;The dyeing range of traditional cationic dyes is wider,while dispersed cationic dyes are only suitable for dyeing medium and light colors.

关 键 词：传统型 分散型 阳离子染料 中浅色 

分 类 号：TQ619.2[化学工程—精细化工]