含荧光增白剂的洗衣剂对织物白度的影响  

Effect of Laundering by Detergent Containing Fluorescent Whitening Agent on the Whiteness of Cotton Fabrics

作　　者：李璐[1] 

机构地区：[1]东华大学服装艺术设计学院,上海200051

出　　处：《染料与染色》2012年第4期49-51,共3页Dyestuffs and Coloration

摘　　要：为了了解含荧光增白剂的洗衣剂对织物白度的影响,采用两种洗涤条件对4种不同的纯棉织物进行多次家用洗涤,并使用分光光度计对洗后织物进行白度的测试。研究表明:用含荧光增白剂的洗衣剂洗涤能使织物白度明显增加,对未经过荧光增白处理的织物白度有较大的影响;洗涤次数也对白度有影响,多次洗涤之后织物的白度变化速率渐缓。为更好的进行织物洗涤护理提供依据。In order to understand the effect of laundering by detergent containing fluorescent whitening agent on the whiteness of cotton fabrics,two different washing conditions were used to laundry 4 kinds of cotton fabrics for 15 times.The whitenesses of the laundered fabrics were determined by spectrophotometer.The results showed that the whiteness of fabrics laundered with detergent containing fluorescent whitening agent was increased significantly,it has a considerable influence on the whiteness of the fabrics without fluorescent whitening treatment.After several times of laundering,the whiteness of the fabrics was affected in some degree,the rate of whiteness changes become much less.The study results provided reference basis for better fabric care.

关 键 词：荧光增白剂 洗涤 织物 白度 

分 类 号：TQ610.495[化学工程—精细化工]