K型酸性染料的开发与应用研究  

Development and application of K-type acid dyes

作　　者：袁利 余米洪 邓晓屿 包松林 田呈呈 YUAN Li;YU Mihong;DENG Xiaoyu;BAO Songlin;TIAN Chengcheng(Quanzhou Modern Dyestuff Chemical Co.Ltd.,Shishi 362700,China;Shishi Xifang Textile Printing and Dyeing Research Institute,Shishi 362700,China;Transformation Center of Science and Technology Achievement,Xi’an Polytechnic University,Xi’an 710048,China)

机构地区：[1]泉州市现代染料化工有限公司,福建石狮362700 [2]石狮市西纺纺织印染研究院,福建石狮362700 [3]西安工程大学科技成果转化中心,陕西西安710048

出　　处：《染整技术》2022年第7期22-26,共5页Textile Dyeing and Finishing Journal

摘　　要：以市场上常用的E型酸性染料为参照,基于其优异的使用性能,研发一套新的K型酸性染料。K型酸性染料克服了现有E型酸性染料酸性黄E2R存在的溶解度较低、化料静置容易出现浑浊、染色重现性差等缺点,同时兼具优良的颜色重现性、高温定形颜色稳定、色牢度优异等优点;与E型染料相比,性价比更高。Taking the commonly used E-type acid dye as reference,a new set of K-type acid dye was developed based on its excellent performance.K-type acid dyes overcome the shortcomings of the existing E-type acid dyes acid yel⁃low E2R,such as low solubility,easy turbidity of chemical materials when standing,poor dyeing reproducibility,etc.At the same time,it has the advantages of excellent color reproducibility,high temperature setting color stability,excellent color fastness,etc.Compared with E-type dyes,it is more cost-effective.

关 键 词：酸性染料 溶解度 颜色重现性 色牢度 

分 类 号：TS193.2[轻工技术与工程—纺织化学与染整工程]