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Preparation of Low Temperature Expandable Microspheres and Its Application in Foaming Ink

机译:低温可膨胀微球的制备及其在发泡油墨中的应用

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摘要

The thermally expandable microspheres were prepared through suspension polymerization methods with acrylonitrile (AN), methyl methacrylate (MMA) and methyl acrylate (MA) as monomers. In addition, the research on the morphology and thermal performance of microspheres showed that the expandable microspheres had a higher expansion ratio and the initial expansion temperature was fairly low. The physical foaming ink was prepared using microspheres with a certain proportion. The ink was transferred to three kinds of printing substrates including non-woven fabric, coated paper and aluminum foil paper by screen printing. As well, several effective factors were investigated, such as the relationship between printing substrates and foaming heights, the foaming height variation with the temperature, and the color characteristics before or after ink foaming. Through the above research, the three-dimensional printing products with high saturation color effects on the flexible substrate are obtained.
机译:通过悬浮聚合法以丙烯腈(AN),甲基丙烯酸甲酯(MMA)和丙烯酸甲酯(MA)为单体,制备了可热膨胀的微球。另外,对微球的形貌和热性能的研究表明,可膨胀微球具有较高的膨胀率,初始膨胀温度较低。使用微球以一定比例制备物理发泡油墨。通过丝网印刷将油墨转移到三种印刷基材上,包括无纺布,涂布纸和铝箔纸。同样,研究了几个有效因素,例如印刷基材与发泡高度之间的关系,发泡高度随温度的变化以及油墨发泡前后的颜色特性。通过以上研究,获得了在柔性基板上具有高饱和色彩效果的三维印刷产品。

著录项

  • 来源
  • 会议地点 Beijing(CN)
  • 作者单位

    School of Printing and Packaging Engineering, Beijing Engineering Research Center of Printed Electronics, Beijing Institute of Graphic Communication, Beijing, China,Beijing Key Laboratory for Microanalytical Methods and Instrumentation, Department of Chemistry, Tsinghua University, Beijing 100084, China;

    School of Printing and Packaging Engineering, Beijing Engineering Research Center of Printed Electronics, Beijing Institute of Graphic Communication, Beijing, China;

    School of Printing and Packaging Engineering, Beijing Engineering Research Center of Printed Electronics, Beijing Institute of Graphic Communication, Beijing, China;

    School of Printing and Packaging Engineering, Beijing Engineering Research Center of Printed Electronics, Beijing Institute of Graphic Communication, Beijing, China;

    School of Printing and Packaging Engineering, Beijing Engineering Research Center of Printed Electronics, Beijing Institute of Graphic Communication, Beijing, China;

    Hebei Provincial Engineering Technology Research Center of Coal-Based Chemicals and Materials, Tangshan 063018, China;

    Hebei Provincial Engineering Technology Research Center of Coal-Based Chemicals and Materials, Tangshan 063018, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Thermally expandable microspheres; Preparation; Foaming ink Screen printing;

    机译:热膨胀性微球;制备;发泡油墨丝网印刷;

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