| 吸墨剂二氧化硅的制备及其在喷墨打印中吸墨性能的研究 |
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| 引用本文： | 赖兴强,张育川,张默君,毛静.吸墨剂二氧化硅的制备及其在喷墨打印中吸墨性能的研究[J].北京化工大学学报(自然科学版),2003,30(3):51-54. |
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| 作者姓名： | 赖兴强 张育川 张默君 毛静 |
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| 作者单位： | 北京化工大学材料科学与工程学院,北京,100029 |
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| 摘 要： | 以硫酸、硫酸钠和硅酸钠为原料，用化学沉淀法制备了吸墨剂二氧化硅(SiO2)，其产物的结构经红外光谱确认，同时对其吸墨性能进行研究。结果表明：当树脂(聚乙烯醇或丙烯酰胺改性的聚乙烯醇)和填料(二氧化硅)的质量比为0.4左右、二氧化硅比表面积为384m2/g左右、粒径为 4.3～4.7μm及二氧化硅的球磨时间为4～5h时，其吸墨速度和清晰度较好。
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| 关 键 词： | 喷墨打印 二氧化硅 吸墨速度 清晰度 喷墨打印 二氧化硅 吸墨速度 清晰度 |
| 修稿时间： | 2002年7月18日 |
Preparation of ink absorbent silica and its ink-absorbing properties in ink-jet printing |
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| LAI Xing,qiang,ZHANG Yu,chuan,ZHANG Mo,jun,MAO Jing.Preparation of ink absorbent silica and its ink-absorbing properties in ink-jet printing[J].Journal of Beijing University of Chemical Technology,2003,30(3):51-54. |
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| Authors: | LAI Xing qiang ZHANG Yu chuan ZHANG Mo jun MAO Jing |
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| Affiliation: | College of Materials Science and Engineering; Beijing University of Chemical Technology; Beijing; China |
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| Abstract: | Ink-absorbent silica (SiO2) was prepared from sulfuric acid and sodium sulfate by means of chemical precipitation reaction. The structure of the product was identified by IR spectra. The ink-absorbing properties were studied. The results show that when the ratio of resin (Polyvinyl alcohol or Polyvinyl alcohol modified by acryl amide) to silica is about 0.4, the specific surface area of silica is about 384m2/g, the granule size varies from 4.3μm to 4.7μm and the ball billing time is about four to five hours ,and then the ink absorption rate and definition are better. |
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| Keywords: | ink jet printing silica ink absorption rate definition |
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