Title: Dyeing properties and process of plant dye HT-CT to wool fabrics
Abstract: In this paper,the dyeing properties(stability to boiling water,to acid and alkali),method and the effect of dyeing processes on characteristic values and fastness properties of the dyed wool fabric color are investigated.The investigation shows: ①the coloring matters extracted from HT-CT are stable in 100 ℃ boiling water,it is also stable in acid and middle conditions,but it is not stable in alkali condition;②the method of Al after-mordant is appropriate to dye wool fabrics with HT-CT dye and its dyeing conditions are as follows: liquor ratio 1∶25,amount of dye plant 50%(owf),dyeing temperature 100 ℃,pH value 6 and amount of Al mordant 5%;③the color fastnesses of the dyed wool fabrics to water washing,perspiration and rubbing are all above 3 grade.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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