印染助剂2018，Vol.35Issue(2)：23-26,4.
罗丹明温敏染料棉织物印花变色性能研究
Chromatism performance of cotton fabric printed with rhodamine thermochromic dye
摘要
Abstract
Cotton fabrics were printed with rhodamine thermochromic dye. The influences of dye dosage, adhesive dosage, thickener dosage on the color depth, the chromatism temperature, the color fastness and the printed pattern definition were studied. The results showed that when the dosage of chermochromic dye, adhesive and thickener was 2.0%, 22% and 4%, respectively, the printed fabric presented obvious thermo-chromic phenomenon. The printed fabric gradually changed from red to colorless at 40~45 ℃, and both of the rubbing fastness and washing fastness were 5 level. Meanwhile, the width of the printed line preset 0.50 mm could be controlled at 0.81 mm in the direction of warp and 0.78 mm in the direction of weft.关键词
温敏染料/印花/变色性能/棉织物Key words
thermochromic dye/printing/chromatism performance/cotton fabric分类
化学化工引用本文复制引用
籍晓倩,张婉,曾婵娟,殷允杰,陈坤林,王潮霞..罗丹明温敏染料棉织物印花变色性能研究[J].印染助剂,2018,35(2):23-26,4.基金项目
中央高校基本科研业务费专项资金资助(JUSRP51724B) （JUSRP51724B）
