金属离子媒染剂增进橘皮色素染色棉织物研究  

Study on Promotion Effect of Metal Ion Mordant for Cotton Fabric Dyeing with Orange Pigment

作　　者：李珂 叶挺 蒋静 王少飞 LI Ke;YE Ting;JIANG Jing;WANG Shaofei(Department of Materials and Chemical Engineering,Henan Institute of Engineering,Zhengzhou 450007,China;Key Laboratory of Eco-Textiles(Jiangnan University),Ministry of Education,Wuxi 214122,China;School of Textile and Clothing,Ministry of Education,Jiangnan University,Wuxi 214122,China)

机构地区：[1]河南工程学院材料与化学工程学院,郑州450007 [2]江南大学生态纺织教育部重点实验室,江苏无锡214122 [3]江南大学纺织服装学院,江苏无锡214122

出　　处：《现代纺织技术》2018年第5期39-44,共6页Advanced Textile Technology

基　　金：河南工程学院博士基金资助项目(D2014019)

摘　　要：针对天然染料直接法染棉织物过程中的上染率低、染色牢度差问题,采用硫酸铁和硫酸铜作为媒染剂,通过单因素实验与正交设计实验,探讨了橘皮色素媒染棉织物染色工艺效果。结果表明:最佳染色方法为预媒法染色,硫酸铁作为媒染剂时橘皮色素染棉的工艺较佳。最优染色工艺为:橘皮色素质量分数3%,硫酸铁质量分数15%,媒染浴比1∶50,媒染温度70℃,媒染时间60 min,染色温度90℃,染色70 min,染色浴比1∶40。经橘皮色素染色后织物各项牢度均能达到服用要求。Because of low dye-uptake and poor color fastness of the cotton dyed with natural dye by using direct dyeing method,the ferric sulfate and copper sulfate were used as the mordant,and the dyeing effect of orange peel pigment was discussed by single factor experiment and orthogonal experiment.The results indicate that the optimum dyeing method is pre-mordant dyeing method.When ferric sulfate is used as a mordant,the orange peel pigment has the optimum dyeing process as follows:the dosage of orange peel pigment 3%(owf),the mass fraction of ferric sulfate 15%(owf),mordant dyeing bath ratio 1/50,mordant dyeing temperature 70℃,mordant dyeing time 60 min,dyeing temperature 90℃,dyeing time 70 min,dyeing bath ratio 1/40.The fastness of dyed fabric is up to the requirement of wearability.

关 键 词：棉织物 橘皮色素 金属媒染剂 预媒法 

分 类 号：TS193.6[轻工技术与工程—纺织化学与染整工程]