摘要
进行了苏木黑、苏木红、咖啡色素、红花素、黄连素、辣椒色素、茶叶色素等7种天然染料上染丝绸的试验．试验结果表明：茶叶色素直接上染丝绸，苏木黑、咖啡、红花素经铁盐或铝盐媒染丝绸，皂洗牢度均可达4级或4级以上；大部分天然染料染样皂洗后色光都有不同程度的改变．
Real silk dyeing with haematoxylin(CI Natural Black l,2, CI75290),brazilein(CI Natural Red 24, CI75280), coffee, carthamin(CI Natural Red 26, CI 75140),berferine (CI Natural Yellow 18, CI 75160), paprika, and black tea are studied in this paper. The colour fastness to soaping of the silk direct dyeing with tea colour and mordanted dyeing with heamatoxylin, coffee, and carthamin already reach to 4 grade or more. The majority of dyeing samples with natUral dyes will change thier colour hue when they wash with soap.
出处
《北京服装学院学报（自然科学版）》
CAS
1998年第2期6-11,共6页
Journal of Beijing Institute of Fashion Technology：Natural Science Edition
关键词
丝绸
天然染料
媒染
染色
silk
natUral dyes
mordant dyeing
