竹篾染色工艺的优化研究  

Optimization of Bamboo Split Dyeing Technology

作　　者：孙德林[1] 刘文金[1] 姚文亮[1] 

机构地区：[1]中南林业科技大学,长沙410004

出　　处：《包装工程》2012年第5期9-12,共4页Packaging Engineering

基　　金：国家林业公益性行业科研专项(201004005)

摘　　要：在竹篾的染色过程中,研究了添加双季铵盐表面活性剂来改善染色效果。探讨了表面活性剂的用量、染色时间、温度等因素对竹篾色差值的影响,采用响应面法对染色工艺进行了优化,研究结果表明,表面活性剂能够有效地提高色差值。当表面活性剂的用量为0.9%、染色温度93.0℃、染料质量分数为0.7%、染色时间为60min时,竹篾的色差值可达到70.13NBS,比在相同工艺条件下未加入表面活性剂时,提高了15.76NBS。The technology of adding bis-quaternary ammonium salt surfactant to improve the dyeing effects of bamboo split was studied.The influences of surfactant dosage,dyeing time,and dyeing temperature on the color difference of bamboo split were discussed.The dyeing process was optimized and analyzed by response surface methodology.The result showed that the surfactant can increase the color difference value.It can reach 70.13 NBS when surfactant dosage is 0.9%,the dyeing temperature is 93 ℃ and the dyeing time is 60 min;the color difference value is 15.76 NBS higher comparing with the method without surfactant.

关 键 词：竹篾染色 表面活性剂 工艺优化 

分 类 号：TS193.8[轻工技术与工程—纺织化学与染整工程]