摘要
对蚕丝/羊绒同浴同色染色工艺进行研究。同浴染色工艺中影响因素是元明粉用量、pH和非离子渗透剂JFC用量。通过对这些因素和相关数据进行正交实验,用K/S值判定同色效果,从而得出最优变量。最后对试验工艺进行优化,通过优化载体和氯化混合稀土用量,得到最优工艺为:金属络合染料酱红3%,非离子渗透剂JFC 2.0%,硫酸铵5%,pH 7.0,元明粉2%,氯化混合稀土0.6%,载体CWP 1.0%,染色温度95℃,保温时间40 min,浴比1∶40。
Union dyeing property of silk/ cashmere blends in one bath is studied. Taking pH value, concentrations of sodium sulfate andnonionic penetrating agent JFC as variables and K/ S value of the dyeing as indicator, orthogonal experiments is carried out. With optimizationof the concentrations of carrier and mischmetal chloride, the final optimum dyeing process is determined as： metal complexing dye paste red3%, non-ionic penetrant JFC 2.0% ammonium sulfate 5%, pH value 7.0, sodium sulphate 2%, mixed rare earth chloride 0.6%, carrierCWP 1.0%, dyeing at 95℃ for 40 min with bath ratio 1 ∶ 40.
出处
《上海纺织科技》
北大核心
2016年第6期40-41,55,共3页
Shanghai Textile Science & Technology
关键词
羊绒
蚕丝
染色
染料
同色性
cashmere
real silk
dyeing
dye
homochromatism
