液体分散染料在涤纶双绉织物上的微量印花性能  

Micro-printing properties of liquid disperse dyes on polyester fabrics

作　　者：柏俊峰 胡会娜 徐明 朱亚伟[1] BAI Junfeng;HU Huina;XU Ming;ZHU Yawei(College of Textile and Clothing Engineering,Soochow University,Suzhou 215021,China;Changzhou Hi Levi Textile Technology Co.,Ltd.,Changzhou 213125,China)

机构地区：[1]苏州大学纺织与服装工程学院,江苏苏州215021 [2]常州喜莱维纺织科技有限公司,江苏常州213125

出　　处：《印染》2020年第3期31-35,共5页China Dyeing and Finishing

摘　　要：采用连续氧化锆球研磨方法,制备了染料粒径为145~240 nm的三只液体分散染料(蓝79、橙30和紫93),考察了液体分散染料的放置稳定性,印花工艺条件对织物K/S值、残液吸光度、染料固着率、耐摩擦色牢度、废水量和废渣量的影响。结果表明,自制的三只液体分散染料具有优良的放置稳定性、高的染料固着率和优良的耐干/湿摩擦色牢度,且水消耗和废渣排放量约为市售粉状分散染料(蓝HGL、橙S-4RL、紫VDD)直接印花的1/5和1/3。液体分散染料的微量印花是一种短流程和超低污染的清洁生产技术。Three liquid disperse dyes(Disperse Blue 79, Disperse Orange 30 and Disperse Purple 93) with a particle size of 145~240 nm are prepared by continuous zirconia ball grinding. The effects of stability of the liquid disperse dyes and the printing conditions on the K/S value, residual absorbance, dye fixation,color fastness to rubbing, amount of waste water and waste residues are investigated. The results show that the self-made three liquid disperse dyes have excellent stability, high dye fixation rates and good dry/wet rubbing color fastness, and the water consumption and waste residue discharge are about 1/5 and 1/3 of the direct printing with the commercial powdery disperse dyes(Disperse Blue HGL,Disperse Orange S-4 RL, Disperse Purple VDD). Micro printing with liquid disperse dyes is a clean production technology with shortened process and low pollution.

关 键 词：液体分散染料 增稠剂 印花 清洁生产 涤纶 

分 类 号：TS194.43[轻工技术与工程—纺织化学与染整工程]