基于响应面法优化棉织物的非水介质少水染色工艺  

Optimization of non-aqueous and less water dyeing process of cotton fabric by response surface methodology

作　　者：向鑫雨 程文青 王际平 龚龑 XIANG Xinyu;CHENG Wenqing;WANG Jiping;GONG Yan(College of Textile and Clothing,Xinjiang University,Urumqi,Xinjiang 830046,China;Zhejiang Green Universe Textile Technology Co.,Ltd.,Jiaxing,Zhejiang 314423,China;School of Textiles and Fashion,Shanghai University of Engineering Science,Shanghai 201620,China;School ofMaterials Design and Engineering,Beijing Institute of Fashion Technology,Beijing 100029,China)

机构地区：[1]新疆大学纺织与服装学院,新疆乌鲁木齐830046 [2]浙江绿宇纺织科技有限公司,浙江嘉兴314423 [3]上海工程技术大学纺织服装学院,上海201620 [4]北京服装学院材料设计与工程学院,北京100029

出　　处：《毛纺科技》2024年第7期37-43,共7页Wool Textile Journal

基　　金：新疆维吾尔自治区重大科技专项项目(2020A03002);新疆生产建设兵团科技攻关项目(2019AB014)。

摘　　要：为提升活性染料在棉织物上的固色率,使用响应面法优化活性染料在非水介质少水十甲基环五硅氧烷(D5)体系下上染棉织物的染色工艺。研究了碳酸钠质量浓度、固色时间和固色温度3个因素之间的相互作用,并优化确定了最佳工艺参数,具体工艺为碳酸钠质量浓度48 g/L、固色时间10 min和固色温度89℃。在最佳工艺条件下,预测固色率为75.67%。通过试验验证测试出的固色率为76.73%,与预测值吻合。In order to improve the fixation rate of reactive dyes,response surface methodology was used to optimize the dyeing process of cotton fabric in D5 system in non-aqueous and less water medium.The interaction among sodium carbonate concentration,fixation time and fixation temperature was studied,and the optimum process parameters were optimized:sodium carbonate concentration 48 g/L,fixation time 10min and fixation temperature 89℃.According to the optimum process conditions,the predicted fixation rate is 75.67%.The fixation rate calculated by experiment is 76.73%,which is consistent with the predicted value.

关 键 词：棉织物 染色 响应面 非水介质 活性染料 

分 类 号：TS193[轻工技术与工程—纺织化学与染整工程]