文献类型：期刊文献

中文题名：NMMO在活性染料印花中的应用

英文题名：Application of NMMO in reactive printing process

作者：周金丽[1];王维明[1]

机构：[1]绍兴文理学院纺织服装学院,浙江省清洁染整技术研究重点实验室,浙江绍兴312000

年份：2024

卷号：50

期号：4

起止页码：33

中文期刊名：印染

外文期刊名：China Dyeing and Finishing

收录：北大核心2023、、北大核心

基金：浙江省教育厅科研项目(Y201839796)。

语种：中文

中文关键词：活性染料印花;NMMO;尿素;棉织物

外文关键词：reactive printing;NMMO;urea;cotton fabric

中文摘要：以4-甲基吗啉-4-氧化物(NMMO)代替尿素,用于棉织物印花,研究NMMO对活性红K-2G印花性能及印花织物微观结构的影响。研究表明,NMMO的加入提高了色浆黏度,且印花性能与尿素相当。与尿素印花织物相比,NMMO印花织物的耐干摩擦色牢度有所提升,强力有所下降,但下降不明显。使用NMMO印花的织物纤维表观形貌未发生改变,结晶度有所下降。

外文摘要：4-methylmorpholin-4-oxide(NMMO)is used as a urea substitute for cotton printing.The effects of NMMO on the printing properties of Reactive Red K-2G and the microstructure of cotton fabric are studied.The results show that the viscosity of color paste with NMMO is higher than that of urea,and its printing performance is similar to that of urea.Compared with urea printing fabric,the color fastness to dry rubbing of NMMO printing fabric is improved,the strength is decreased slightly,the morphology of the fiber is not changed,and the crystallinity is decreased.