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| 二价铜离子对分散红3B染色性能的影响 | |
| 引用本文： | 林本轩,郑冬松,姚雷,朱亚伟.二价铜离子对分散红3B染色性能的影响[J].印染助剂,2012,29(2):28-31. |
| 作者姓名： | 林本轩 郑冬松 姚雷 朱亚伟 |
| 作者单位： | 1. 苏州大学现代丝绸国家工程重点实验室,江苏苏州,215123 2. 江苏亚邦染料股份有限公司,江苏常州,213163 3. 苏州大学现代丝绸国家工程重点实验室,江苏苏州 215123;苏州大学纺织与服装工程学院,江苏苏州 215021 |
| 基金项目： | 到江苏省科技支撑计划项目，苏州大学纺织科学与工程江苏省高校优势学科一期建设项目的资助 |
| 摘 要： | 探讨了二价铜离子对分散红3B染色性能的影响,研究了二价铜离子存在时助剂TA(三聚氰胺)和CD(β-环糊精)对分散红3B染色性能的影响.结果表明:铜离子对分散红3B染料吸光度和染色K/S值的影响很大,K/S值的下降与铜离子浓度有关,容易引起色光向短波长偏移且得色变浅.而助剂TA和CD会使分散红3B的吸光度和K/S值下降,但是有利于染色织物色相的稳定性. |
| 关 键 词： | 分散红3B 染色性能 铜离子 三聚氰胺 β-环糊精 |
Effect of copper ions(2+)on the dye properties of Disperse Red 3B |
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| LIN Ben-xuan , ZHENG Dong-song , YAO Lei , ZHU Ya-wei.Effect of copper ions(2+)on the dye properties of Disperse Red 3B[J].Textile Auxiliaries,2012,29(2):28-31. | |
| Authors: | LIN Ben-xuan ZHENG Dong-song YAO Lei ZHU Ya-wei |
| Affiliation: | 1,2(1.National Engineering Laboratory for Modern Silk,Soochow University,Suzhou 215123,China;2.College of Textile and Clothing Engineering,Soochow University,Suzhou 215021,China;3.Introduction of Jiangsu Yabang Dyestuff Co.,Ltd.,Changzhou 213163,China) |
| Abstract: | The influence of divalent copper ions on the dye properties of Disperse Red 3B was discussed,and the influence of additives TA(melamine) and CD(β-cyclodextrin) on the dye properties of Disperse Red 3B in the presence of divalent copper ions were studied.The results showed that: copper ions had a great influence on the absorbance of Disperse Red 3B and K/S value of the dyeing.The decrease of K/S value was related with the concentration of copper ion,which can easily lead to light shade of dyed samples and the short-wavelength shift.In the presence of auxiliaries(TA and CD),absorbance of Disperse Red 3B and K/S value of the fabrics dyed with Disperse Red 3B were decreased,but the stability of the hue for dyed fabric was good. |
| Keywords: | Disperse Red 3B dyeing properties copper ions melamine β-cyclodextrin |
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