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| 纯棉针织物小浴比染色用活性染料的筛选 | |
| 引用本文： | 王先锋,赵 涛,郑建范等. 纯棉针织物小浴比染色用活性染料的筛选[J]. 印染, 2013, 39(7): 11-15 |
| 作者姓名： | 王先锋 赵 涛 郑建范等 |
| 作者单位： | 1. 东华大学化学化工与生物工程学院,上海,201620 2. 东华大学化学化工与生物工程学院,上海201620;生态纺织教育部重点实验室,东华大学,上海201620 3. 象山恒大印染有限公司,浙江象山,315700 |
| 摘 要： | 选取染色生产中常用的6种代表性的活性染料,即三原色BF型染料、活性橙HF-2RX、活性翠蓝MZ-GR和活性黑HD-001,采用吸收光谱法研究温度和元明粉及纯碱用量对其溶解聚集性能的影响;分析了各染料的直接性、移染性、匀染性、易洗涤性等染色性能。结果表明,活性黄BF-RR、活性红BF-RR和活性蓝BF-BRN适合小浴比染色。 |
| 关 键 词： | 活性染料 染色 小浴比 棉织物 针织物 |
Selection of reactive dyes for cotton knits in low liquor ratio dyeing |
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| WANG Xian-feng , ZHAO Tao , ZHENG Jian-fan , HU Zhen. Selection of reactive dyes for cotton knits in low liquor ratio dyeing[J]. Dyeing and Finishing, 2013, 39(7): 11-15 | |
| Authors: | WANG Xian-feng ZHAO Tao ZHENG Jian-fan HU Zhen |
| Affiliation: | 1.College of Chemistry,Chemical Engineering and Biotechnology,Donghua University,Shanghai 201620,China;2.The Key Lab of Science & Technology,Ministry of Education,Donghua University,Shanghai 201620,China;3.Xiangshan Hengda Printing and Dyeing Co.,Ltd.,Xiangshan 315700,China |
| Abstract: | Six representative reactive dyes commonly used in dyeing mills, including trichromatic dyes of BF series, Reactive Orange HF 2RX, Reactive Turquoise Blue MZ GR and Reactive Black HD 001, are selected. Through the absorption spectroscopy method, the effects of solution temperature,the concentrations of sodium sulphate and sodium carbonate on the aggregation of reactive dyes are studied. The substantivity, migration, levelling property and easy washing off perfomance are also analyzed. The results show that Reactive Yellow BF RR, Reactive Red BF RR and Reactive Blue BF BRN are suitable for cotton knits in low liquor ratio. |
| Keywords: | reactive dyes dyeing low liquor bath cotton fabric knitgoods |
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