醋酯纤维/天丝混纺织物的低温染色  

Low temperature dyeing of acetate/Tencel blended fabrics

作　　者：马辉[1] 罗秋兰 史余婕 MA Hui;LUO Qiulan;SHI Yujie(Jiaxing University,College of Materials and Textiles,Jiaxing 314001,China;Jiaxing Nanhu University,College of Fashion&Design,Jiaxing 314001,China)

机构地区：[1]嘉兴学院材料与纺织工程学院,浙江嘉兴314001 [2]嘉兴南湖学院时尚设计学院,浙江嘉兴314001

出　　处：《印染》2022年第10期24-28,共5页China Dyeing and Finishing

摘　　要：采用一浴两步法对醋纤/天丝混纺织物进行低温染色,研究不同染色条件下分散染料染色织物的K/S值与色牢度。试验结果表明:在分散染料2%(omf),染色温度80℃时,醋纤/天丝混纺织物的染色性能最佳;与120℃高温染色的混纺织物对比,80℃染色织物的颜色深度无明显差异,织物经纬向拉伸断裂强力损失小,染色牢度略有提升。The low temperature dyeing of acetate/Tencel blended fabric is carried out by one bath and two steps method.The K/S value and color fastness of the fabric with disperse dyes under different dyeing condi⁃tions are studied.The results show that when the disperse dye is 2%(omf)and the dyeing temperature is 80℃,the dyeing performance of the acetate fiber/Tencel blended fabric is the best.Compared with the blend⁃ed fabrics dyed at 120℃,the color depth of the fabrics dyed at 80℃has no significant difference.The fabric in⁃dicates little loss of tensile strength in the warp and weft directions,and the fastness of the dyeing is slightly improved.

关 键 词：低温染色 分散染料 一浴两步法 醋纤/天丝混纺织物 

分 类 号：TS193.638[轻工技术与工程—纺织化学与染整工程]