徐英杰,彭莱,赵优,韩雪,袁晨阳,张婉,魏先福,黄蓓青,王琪.吸收剂含量对电磁吸收喷墨油墨印刷适性的影响[J].包装工程,2018,39(11):137-141.
XU Ying-jie,PENG Lai,ZHAO You,HAN Xue,YUAN Chen-yang,ZHANG Wan,WEI Xian-fu,HUANG Bei-qing,WANG Qi.Effect of Absorbent Content on the Printability of Electromagnetic Absorbing Ink-jet Ink[J].Packaging Engineering,2018,39(11):137-141. |
| 吸收剂含量对电磁吸收喷墨油墨印刷适性的影响 |
| Effect of Absorbent Content on the Printability of Electromagnetic Absorbing Ink-jet Ink |
| 投稿时间：2018-03-13 修订日期：2018-06-10 |
| DOI：10.19554/j.cnki.1001-3563.2018.11.024 |
| 中文关键词: 电磁吸收 喷墨油墨 印刷适性 电磁吸收剂 |
| 英文关键词: electromagnetic absorbing ink-jet ink printability electromagnetic absorbent |
| 基金项目:北京市教委一般项目（KM201810015003, KM201810015012）；北京印刷学院校级项目 |
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| 中文摘要: |
| 目的 制备性能优异的电磁吸收喷墨油墨，研究电磁吸收剂含量对油墨印刷适性的影响。方法 测试吸收剂含量不同时的电磁吸收油墨的粒径、表面张力、粘度、光固化速度，研究电磁吸收剂含量的变化对电磁吸收喷墨油墨印刷适性的影响规律，获得最合适的电磁吸收剂用量。结果 当吸收剂质量分数为0.025%, 0.05%或0.1%时，油墨粒径在200~300 nm范围内呈现正态分布；当吸收剂质量分数为0.2%时，大部分油墨的粒径超过500 nm，分散性相对较差。随着电磁吸收剂质量分数的增加，油墨表面张力和粘度均呈下降趋势。当吸收剂质量分数为0.025%和0.05%时，油墨表面张力分别为25.76，25.94 mN/m，油墨粘度分别为0.1354，0.1083 Pa•s，均与喷墨3D打印机专用树脂表面张力和粘度接近。此外，该2种油墨光固化过程中的相对反应速率与3D打印机专用树脂也较接近。结论 经综合考虑，当吸收剂质量分数为0.05%时的油墨印刷适性和固化速度最佳。 |
| 英文摘要: |
| The work aims to prepare the electromagnetic absorbing ink-jet ink with excellent performance, and study the influence of electromagnetic absorbent content on the printability of the ink. The particle size, surface tension, viscosity and light curing speed of electromagnetic absorbing ink were tested when the content of absorbent was different. The influence rule of the content of electromagnetic absorbent on the printability of electromagnetic absorbing in-jet ink was studied, and the most suitable content of electromagnetic absorbent was obtained. When the mass fraction of the absorbent was 0.025%, 0.05% or 0.1%, the particle size (ranging from 200~300 nm) of the ink was in the normal distribution. When the mass fraction of the absorbent was 0.2%, the particle size of most ink was more than 500 nm, which had relatively poor dispersion. With the increase of electromagnetic absorbent's mass fraction, the surface tension and viscosity of the ink showed a downward trend. When the mass fractions of the absorbent were respectively 0.025% and 0.05%, the surface tensions of the ink were respectively 25.76 mN/m and 25.94 mN/m, and the viscosities of the ink were respectively 0.1354 Pa•s and 0.1083 Pa•s, which were close to those of the special resin for ink-jet 3D printer. Moreover, the relative reaction rates of these two kinds of ink during the light curing were quite close to those of the special resin for 3D printer. Based on the comprehensive consideration, the printability and curing rate of the ink are the best when the mass fraction of absorber is 0.05%. |
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