摘要
用水煮法提取天然石榴皮染料 ,对提取条件、染色温度、染料浓度、染浴 pH值及媒染剂的影响进行了研究分析 ,并对不同染色工艺的真丝织物各项牢度作了比较。结果表明 ,染色织物具有较好的水洗牢度和摩擦牢度 ,但耐汗渍牢度和耐光牢度较差。
Natural granatum dyestuff is extracted from granatum in boiling water. The extracting conditions, dyeing temperature, dyestuff concentration, and pH value of the bath and the effect of the mordant are studied and analyzed. And the various fastnesses between real silks with different dyeing processes are compared. The results show that the dyed fabric has good color fastness to water and to rubbing. But its color fastness to perspiration and to light are worse.
出处
《印染》
北大核心
2004年第18期4-6,共3页
China Dyeing and Finishing
