摘要
以羟丙基三甲基氯化铵壳聚糖(HACC)为改性剂对棉织物进行改性,研究了五倍子植物染料对改性棉织物的染色性能,探讨了染色温度、染液浓度、染色时间、染色方法、媒染剂种类、媒染剂浓度等因素对染改性棉织物染色性能的影响。结果表明:五倍子植物染料上染改性棉织物的最佳方法是后媒染色法,染色温度60℃、染色时间30 min、染液质量浓度25 g/L、媒染剂硫酸铜质量浓度5 g/L。染色织物的耐干摩擦色牢度为4~5级,耐湿摩擦色牢度为3~4级,K/S值为9.94,颜色较深。
Hydroxypropyl trimethyl ammonium chloride chitosan(HACC)is used to modify cotton fabric,and the dyeing properties of cotton fabric with gallnut natural dyes are studied.The effects of dyeing temperature,dye concentration,dyeing time,dyeing method,mordant type and mordant concentration on the dyeing properties of modified cotton fabric are discussed.The results show that the best method is post-mordant dyeing,with dyeing temperature of 60℃,dyeing time of 30 min,dye solution of 25 g/L and mordant copper sulfate of 5 g/L.The dyed fabric has color fastness to dry rubbing of Grade 4-5,the color fastness to wet rubbing Grade 3-4,the K/S value of 9.94,and dark shade.
作者
张彩云
曲香兰
郭长春
韩华
ZHAGN Caiyun;QU Xianglan;GUO Changchun;HAN Hua(Lutai School of Textile and Apparel,Shandong University of Technology,Zibo 255000,China;SGS-CSTC Standards Technical Services(Qingdao)Co.,Ltd.,Qingdao 266001,China)
出处
《印染》
CAS
北大核心
2022年第1期55-57,共3页
China Dyeing and Finishing
关键词
媒染
五倍子植物染料
改性
棉织物
mordant dyeing
gallnut natural dyes
modification
cotton fabric
作者简介
张彩云(1985—),女,博士,从事印染废水处理及草木染的研究.Email:zcyqdu@163.com。
