香蕉纤维的活性红3BS染色  

Dyeing Process of Banana Fiber with Reactive Red 3BS

作　　者：董鑫月 刘杰[1] 白羽 杨红光 马瑞晗 DONG Xin-yue;LIU Jie;BAI Yu;YANG Hong-Guang;MA Rui-Han(College of Light-Industry and Textile,Qiqihar University,Qiqihar 161006,Heilongjiang China)

机构地区：[1]齐齐哈尔大学轻工与纺织学院,齐齐哈尔161006

出　　处：《染料与染色》2022年第1期22-25,21,共5页Dyestuffs and Coloration

基　　金：2021年省级大学生创新创业训练计划资助项目(202110232053)。

摘　　要：研究了香蕉纤维的活性红3BS染色工艺。分析了染料浓度、氯化钠用量、碳酸钠用量、固色温度和固色时间等单因素对上染率、固色率的影响,通过正交实验确定了香蕉纤维活性红3BS的优化染色工艺,即活性红3BS 1%(o.w.f.),氯化钠用量55 g/L,碳酸钠用量15 g/L,70℃固色40 min。结果表明,活性红3BS上染香蕉纤维的上染率和固色率分别达到78.78%和61.64%。The dyeing process of banana fiber with Reactive Red 3 BS was studied.The effects of dye concentration, sodium chloride, sodium carbonate, temperature and time on the exhaustion and fixation were analyzed.The optimal dyeing process of banana fiber with Reactive Red 3 BS determined by orthogonal experiments were as follows: dye concentration of 1%(o.w.f.),sodium chloride of 55 g/L,sodium carbonate of 12 g/L,and fixing at 70 ℃ for 40 min.Results indicate that the exhaustion and fixation of the dyed banana fiber can be increased to 78.78% and 61.64%,respectively.

关 键 词：香蕉纤维 活性染料 染色 

分 类 号：TQ619.2[化学工程—精细化工]