节水染色和非水介质染色技术的研究进展

Research Progress of Water-saving Dyeing and Non-aqueous Dyeing

节水染色和非水介质染色是当今印染行业研究的重要方向。目前,国内应用较多的节水染色技术有原位矿化染色、泡沫染色、活性染料湿短蒸染色等,非水介质染色技术有超临界二氧化碳染色、反胶束体系染色、有机溶剂悬浮体系染色等,对上述技术分别进行归纳总结,对比分析其优缺点,综述了节水染色和非水介质染色领域的应用进展。

Water-saving dyeing and non-aqueous dyeing technologies were important research direction in industry of printing and dyeing.At present,the most widely used water-saving technology in China included in-situ mineralization dyeing,foam dyeing,reactive dye wet short steam dyeing,etc.Non-aqueous dyeing technology included supercritical carbon dioxide dyeing,reverse micellar system dyeing,organic solvent suspension system dyeing,etc.The advantages and disadvantages of the above technologies were summarized,and the application progress of water-saving dyeing and non-aqueous dyeing were reviewed.