Dralon异形腈纶纤维染色工艺初探  

Study on the dyeing process of Dralon profiled acrylic fiber

作　　者：张艺谚 张永久[1] 

机构地区：[1]河北科技大学纺织服装学院,河北石家庄050018

出　　处：《印染助剂》2015年第6期47-49,共3页Textile Auxiliaries

摘　　要：采用阳离子红X-GRL、阳离子黄X-5GL、阳离子蓝X-BL对Dralon异形腈纶纤维的染色工艺进行探讨.通过正交试验和单因素试验得到最佳染色工艺的p H、温度及1227匀染剂用量.若浴比定为1∶40,最佳工艺分别为:阳离子红X-GRL染色p H=5,染色温度95℃,匀染剂1227用量为1%(omf);阳离子黄X-5GL染色p H=5,染色温度100℃,匀染剂1227用量为2%(omf);阳离子蓝X-BL染色p H=5,染色温度95℃,匀染剂1227用量为1.5%(omf).The dyeing process of Dralon profiled acrylic fibers were discussed with Cationic Red-GRL, Cationic Yellow X-5GL and Cationic Blue X-BL. The optimal pH, dyeing temperature and 1227 levelling agent concentration were determined through orthogonal and single factor experiments. When the bath ratio was 1 ： 40, the optimal dyeing process was given below, respectively： Cationic Red-GRL, pH=5, dyeing temperature 95℃, levelling agent 1227 concentration was 1%（omf）; Cationic Yellow X-5GL, pH=5, dyeing temperature 100 ~C, levelling agent 1227 concentration was 2% （omf）; Cationic Blue X-BL, pH=5, dyeing temperature 95 ℃, levelling agent 1227 concentration was 1.5%（omf）.

关 键 词：阳离子染料 最佳工艺 正交试验 单因素试验 Dralon异形纤维 

分 类 号：TQ619[化学工程—精细化工]