| 碱性染料对植鞣相机套革染色 |
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| 引用本文： | 李盛红,王媛,丁伟,张琦弦,谭小平,何有节.碱性染料对植鞣相机套革染色[J].皮革科学与工程,2010,20(1). |
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| 作者姓名： | 李盛红 王媛 丁伟 张琦弦 谭小平 何有节 |
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| 作者单位： | 四川大学制革清洁技术国家工程实验室,四川,成都,610065 |
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| 基金项目： | 第一届"四川大学-德国司马公司创新奖学金"资助课题 |
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| 摘 要： | 用碱性艳红以及碱性玫瑰精对植鞣相机套革的染色进行了研究.通过改变染色的条件,如pH、温度、时间、浓度以及加碱量,测定染料对植鞣革的上染率和渗透度,以及染色革颜色的均匀性和色调,确定染色最佳条件.结果表明:染色初期, pH 3.3～3.8左右,染色50～60 min,再逐渐加碱至pH 4.50左右进行固色30～40 min,用量2%,处理时间60 min,温度40 ℃,液比2,中和后换液染色,成革染色性能较好.
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| 关 键 词： | 碱性艳红 碱性玫瑰精 植鞣相机套革 染色 染色效果 |
Dyeing of Vegetable Tanned Camera-housing Leather Using Basic Dyestuff |
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| LI Sheng-hong,WANG Yuan,DING Wei,ZHANG Qi-xian,TAN Xiao-ping,HE You-jie.Dyeing of Vegetable Tanned Camera-housing Leather Using Basic Dyestuff[J].Leather Science and Engineering,2010,20(1). |
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| Authors: | LI Sheng-hong WANG Yuan DING Wei ZHANG Qi-xian TAN Xiao-ping HE You-jie |
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| Affiliation: | National Engineering Laboratory for Clean Technology of Leather Manufacture/a>;Sichuan University/a>;Chengdu 610065/a>;China |
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| Abstract: | The dyeing processes of vegetable tanned camera housing leather by using Cationic brilliant red and Basic rhodamine were studied.The optimal conditions of dyeing were determined by the determination of dye up-taking rate and penetration,and the color uniformity and the colors of dyeing leather have been investigated under different conditions,such as pH,temperature,dosage,time and the degree of alkalifying.The result showed that when the dying started,pH should keep 3.3-3.8 for 50-60 min,then adjusted to 4.... |
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| Keywords: | cationic brilliant red basic rhodamine vegetable tanned camera housing leather dyeing dyeing effect |
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