常压等离子体处理羊毛染色性能的研究  

Dyeing behaviors of wool fabric with atmospheric plasma treatment

作　　者：郭勇[1] 李珣[1] 蔡再生[1] 

机构地区：[1]东华大学化学与化工学院,上海200051

出　　处：《印染》2005年第19期1-4,共4页China Dyeing and Finishing

基　　金：高等学校博士学科点专项科研基金资助课题(20030255008);留学回国人员科研启动基金资助课题

摘　　要：羊毛机织物经常压等离子体处理后,采用毛用活性染料染色,较常规染色工艺具有更优异的染色性能,表现为提高上染速率和固色率,以及缩短染色平衡时间,即使在较低的温度下染色,也能达到正常染色温度下的染色效果。如在70℃恒温染色时,常压等离子体处理后染色75min,上染率达92.75%;平衡上染120min,上染率为98%,固色率为92%,大大提高了染色效果;由于等离子体的刻蚀作用,染色织物有增深效果。The dyeing behaviors of wool woven fabric treated with atmospheric plasma followed by reactive dyeing are remarkably improved, which shows enhanced dyeing rate and fixation, as well as shortened time to reach dyeing equilibrium. Plasma treatment can impart wool fabric similar dyeing results at low temperature as that of common dyeing process such as dyeing at 70℃ for 75 minutes, the dye uptake is 92.75%; for 120 minutes, the dye uptake is 98% and fixation is 92%. Due to the etching action of plasma, the dyeings has deep effect.

关 键 词：染色 活性染料 染色性能 等离子体 常压 低温 羊毛 

分 类 号：TS193[轻工技术与工程—纺织化学与染整工程]