活性染料生态染色技术进展(一)  

Advances in ecology reactive dyeing techniques (Ⅰ)

作　　者：宋心远[1] 

机构地区：[1]东华大学,上海200051

出　　处：《印染》2010年第11期48-51,共4页China Dyeing and Finishing

摘　　要：活性染料是纤维素纤维染色最主要的染料,其应用领域还扩大至蛋白质纤维和合成纤维。但其染色存在染料利用率低,污水排放量大,深色品种色牢度差等生态问题,目前国内外研究的重点包括活性染料新品种开发、应用性能和工艺、染料的商品化技术,以及染色新技术等。文中详细介绍了活性染料和分散染料一浴法染色,高固色、高提升和高牢度染色,以及"一次准"和受控染色的技术进展。Reactive dye is the most popular type used in cellulose fibers dyeing,and its application has been expanded to protein fibers and synthetic fibers.However,there are still some problems in practical applications,such as low utilization,heavy burden on wastewater treatment and poor color fastness.Reactive dyes,including itself,application performance and process,as well as commercial technology are being studied both at home and abroad.This paper detailed a series of new technologies,such as one bath dyeing with reactive dyes and disperse dyes,high fixation and high fastness dyeing,as well as right first time and controlled dyeing technology.

关 键 词：染色 活性染料 生态学 发展 

分 类 号：TS193.632[轻工技术与工程—纺织化学与染整工程]