麻/棉混纺织物的表面改性与酸性染料染色  

Surface modification and dyeing with an acid dye of ramine/cotton blended fabrics

作　　者：李彩燕[1] 刘秀明[1] 房宽峻[1,2] 舒大武[1] 张健飞[1] 巩继贤[1] 蔡玉青[2] 

机构地区：[1]天津工业大学纺织学院,天津300387 [2]青岛大学化学化工与环境学院,山东青岛266071

出　　处：《染整技术》2016年第2期8-11,共4页Textile Dyeing and Finishing Journal

基　　金：国家自然科学基金资助项目(51173086);国家科技支撑计划资助项目(2014BAC13B02;2014BAE01B01);天津市应用基础与前沿技术研究计划资助项目(14JCZDJC37200)

摘　　要：为改善麻／棉混纺织物的染色性能，采用阳离子聚合物纳米粒子对麻／棉混纺织物进行表面改性，然后用酸性红B对改性后的织物染色，通过测定织物的色度学指标L＊、a＊、C＊、伊，探讨了纳米粒子质量浓度、处理温度、时间、pH和氯化钠等因素对织物染色性能的影响。结果表明，改性后织物的染色性能得到了明显改善。适宜的改性条件：纳米粒子质量浓度为0．5g／L，温度为60℃，处理60min，pH为6-8，不加入氯化钠溶液，浴比1：100。In order to improve the dyeing performance of ramine/cotton blended fabrics, cationic polymer nanoparticles were used to modify the fabrics, and the modified fabrics were dyed using acid red B. The influencing factors, such as nanoparticles concentration, temperature, time, pH and sodium chloride concentration on dyeing performance were investigated by measuring the colorimetricindexs L＊, a＊, b＊and C＊. The results indicated that the dyeing performance of the modified fabrics improved obviously. The proper modification conditions was as follows： nanoparticles concentration 0.5 g/L, 60 ℃, 60 min, pH=6-8, without sodium chloride solution and liquor ratio 1 ： 100.

关 键 词：麻 棉混纺织物 纳米粒子改性 酸性染料 染色性能 

分 类 号：TS193[轻工技术与工程—纺织化学与染整工程]