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Preparation of Nanoscale Waterborne Disperse Dye Dispersion by Phase Separation Technique for InkJet Printing Ink

机译:相分离技术制备喷墨油墨的纳米水性分散染料。

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摘要

C.I. disperse dye blue 60 was encapsulated with poly(styrene-maleic acid) by phase separation method and followed by the preparation of encapsulated disperse dye dispersion. Experimental results showed that sodium hydroxide and ammonia provided the dispersion the smaller particle size as compared with other additives. An optimal process was attained when mass ratio of NaOH to poly(styrene-maleic acid) was about 0.5, mass ratio of SDBS or OP-10 to encapsulated disperse dye was about 15% and dispersed with bead mill or ultrasonic machine. The encapsulated C.I. disperse dye blue 60 dispersion had narrow particle size distribution and excellent stability to centrifugal force, freeze-thaw treatmen. The rheological behavior of the dispersion was close to Newtonian fluid.
机译:C.I.通过相分离法将分散染料蓝60用聚(苯乙烯-马来酸)包封,然后制备包封的分散染料分散液。实验结果表明,与其他添加剂相比,氢氧化钠和氨水为分散体提供了更小的粒径。当NaOH与聚(苯乙烯-马来酸)的质量比为约0.5,SDBS或OP-10与包封的分散染料的质量比为约15%并用珠磨机或超声机分散时,可获得最佳工艺。封装的C.I.分散染料蓝60分散体具有窄的粒度分布,对离心力的稳定性极佳,冻融处理。分散体的流变行为接近牛顿流体。

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  • 会议地点 Austin TX(US);Austin TX(US);Austin TX(US);Austin TX(US)
  • 作者单位

    Key Laboratory for Eco-Textlle of Ministry of Education. Jlangnan University, 1800 Llhu Road, Wuxl 214122, Jlangsu, P. R. China;

    Key Laboratory for Eco-Textlle of Ministry of Education. Jlangnan University, 1800 Llhu Road, Wuxl 214122, Jlangsu, P. R. China;

    Key Laboratory for Eco-Textlle of Ministry of Education. Jlangnan University, 1800 Llhu Road, Wuxl 214122, Jlangsu, P. R. China;

    Key Laboratory for Eco-Textlle of Ministry of Education. Jlangnan University, 1800 Llhu Road, Wuxl 214122, Jlangsu, P. R. China;

    Key Laboratory for Eco-Textlle of Ministry of Education. Jlangnan University, 1800 Llhu Road, Wuxl 214122, Jlangsu, P. R. China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 信息处理(信息加工);
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