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深色羊绒染制品退色方法的探讨与比较
引用本文:林丽云.深色羊绒染制品退色方法的探讨与比较[J].中国纤检,2011(20):63-67.
作者姓名:林丽云
作者单位:福建省纤维检验局
摘    要:本文通过保险粉和二氧化硫脲在不同条件下对深色羊毛羊绒染织品进行退色处理,通过直观观察、显微镜观察纤维形态以及白绒对比分析了退色效果和鳞片损伤程度,并对这两种退色剂进行了综合比较,得出适合深色羊绒染制品的退色工艺条件。

关 键 词:深色羊绒  保险粉  二氧化硫脲  退色  鳞片

Research and Comparison of Color-stripping Method of Deep-dyed Cashmere Products
Abstract:In this paper, both sodium hydrosulfite and thiourea dioxide were applied to the stripping of deep-dyed cashmere product. Through visual and microscopic observation as well as scale shape comparison of white cashmere before and after the same stripping treatment, effects of stripping and damnification of scale were analyzed. Meanwhile, comprehensive effects of the two kinds of stripping agents were compared, therefore, the optimum stripping method was educed.
Keywords:deep-dyed cashmere  sodium hydrosulfite  thiourea dioxide  color stripping  scale  
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