金属离子对薯莨提取液处理真丝织物的影响  

Influences of Metal Ions on the Treatment of Silk Fabric with Dioscorea Cirrhosa Extract

作　　者：叶皓华[1] 唐孝明 陈国强[1] 

机构地区：[1]苏州大学纺织与服装工程学院,江苏苏州215021 [2]三明职业技术学院,福建三明365000

出　　处：《染整技术》2009年第4期1-6,共6页Textile Dyeing and Finishing Journal

摘　　要：研究了以天然薯莨提取液为染料,应用汽蒸染色方法对真丝织物进行染色增重,探讨了汽蒸温度、湿度、次数、时间、带液率和含固量对真丝增重率的影响,并比较了用Fe2+、Cu2+、Ti4+、Fe2+-Cu2+、Fe2+-Ti4+、Cu2+-Ti4+进行后处理的改性效果。结果表明Fe2+、Cu2+、Ti4+3种金属离子及其复配用于后处理,均在一定程度上提高了薯莨提取液染色增重真丝的透气性,能明显提高真丝织物的紫外屏蔽性能,其中经Cu2+-Ti4+处理后的真丝织物紫外屏蔽性能最为显著。The weighting and dyeing of silk fabrics are performed with dioscorea cirrhosa extract as natural dye by steaming method, and the effects of steaming temperature, humidity, cycles, time, pick-up and solid content of the extract on the weighting percentage are discussed. In addition, the modification results of the silk fabrics post-treated by metal ions are compared.

关 键 词：薯莨 真丝 增重 金属离子 

分 类 号：TS193.62[轻工技术与工程—纺织化学与染整工程]