铁金属配合物对棉针织物的低温漂白性能研究  

Study on the Low-temperature Bleaching Performance of the Iron Metal Complex for Cotton Knitted Fabrics

作　　者：魏恒灿 温淑娟 纪柏林 WEI Hengcan;WEN Shujuan;JI Bolin

机构地区：[1]东华大学化学与化工学院 [2]东华大学国家染整工程技术研究中心

出　　处：《丝网印刷》2024年第15期25-28,共4页Screen Printing

基　　金：杭州市科技发展计划项目“基于减污降碳技术的低温环保印染新助剂材料的设计开发及应用”的研究成果(编号202204T10)。

摘　　要：在棉针织物节能减排染整技术发展的要求下,铁金属配合物因合成工艺简单、成本低廉、对环境友好而受到重视。文章对比了不同铁系仿酶催化剂的漂白效果,筛选出性能优异的催化剂,并研究了H2O2浓度、NaOH浓度、漂白时间及漂白温度等因素对织物漂白效果的影响。Under the requirements of the development of energy-saving dyeing and finishing technology of cotton knitted fabrics,iron metal complexes have been paid more attention due to their simple synthesis process,low cost and environmentally-friendly performance.Herein,the bleaching performance of different iron-based mimic enzyme catalysts was compared,and the catalyst with excellent performance was selected.The effects of H2O2 concentration,NaOH concentration,bleaching time and bleaching temperature on the bleaching effect of fabrics were investigated in detail.

关 键 词：铁金属配合物 低温漂白 漂白机理 

分 类 号：TS192[轻工技术与工程—纺织化学与染整工程] TQ426[轻工技术与工程—纺织科学与工程] O641.4[化学工程]