P.B.15:3数码印花用水性涂料墨水的制备与性能研究
PDF下载 (400)王 挺,王 丽,王 颖,张嘉楠.P.B.15:3数码印花用水性涂料墨水的制备与性能研究[J].宁波大学学报(理工版),2020,33(2):113-120.DOI:
WANG Ting,WANG Li,WANG Ying,ZHANG Jianan.Preparation and properties of P.B.15:3 water-based pigment ink for digital printing[J].Journal of Ningbo University(Natural Science & Engineering Edition),2020,33(2):113-120.DOI:
| Title: | Preparation and properties of P.B.15:3 water-based pigment ink for digital printing |
| 作者: | 王 挺, 王 丽, 王 颖, 张嘉楠 |
| Author(s): | WANG Ting, WANG Li, WANG Ying, ZHANG Jianan |
| 关键词: | 酞菁铜颜料; 稳定性; 数码印花; 水性涂料墨水 |
| Keywords: | copper phthalocyanine pigment; stability; digital printing; water-based pigment ink |
| 分类号: | TS194.2 |
| 文献标识码: | A |
| 摘要: | 采用单一变量法, 研究了PVP-8000、Solsperse-20000、BYK-190、Tween-20对酞菁铜Pigment Blue 15:3分散体系的离心稳定性、黏度、表面张力、颜料平均粒径的影响, 发现BYK-190相较于Solsperse-20000更适合在水中分散酞菁铜颜料. 通过正交实验筛选出各项性能较好的4种颜料分散体系, 并进行了流变性能的测试, 优化得到综合分散效果最佳的分散体系为: BYK- 190、PVP-8000和Tween-20的质量分数分别为3.5％、6.0％和5.0％, 比吸光度为0.943, 黏度为6.0m Pa·s, 表面张力为43.7 mN·m-1, 平均粒径为194.4 nm. |
| Abstract: | The effects of PVP-8000, Solsperse-20000, BYK-190, and Tween-20 on centrifugal stability, viscosity, surface tension and average particle size of Pigment Blue 15:3 dispersions are investigated by single factor experiment. The results suggest that BYK-190 is more suitable for dispersing the copper phthalocyanine pigment than Solsperse-20000 in water-based system. Four dispersions with good properties are selected by conducting the orthogonal experiment, in which their rheological properties are tested. In the optimized dispersion system, BYK-190, PVP-8000 and Tween-20 are found to have the mass fraction of 3.5％, 6.0％ and 5.0％, respectively. The absorbance ratio is 0.943; the surface tension reads 43.7 mN·m-1; the viscosity reveals being 6.0 mPa·s; and the average particle size reaches 194.4nm. |
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| 备注/Memo: | 收稿日期: 2019－10－22. 宁波大学学报（理工版）网址: http://journallg.nbu.edu.cn/ 基金项目: 宁波大学横向科技项目（HK2015000095）. 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/第一作者: 王挺（1994－）, 女, 浙江台州人, 在读硕士研究生, 主要研究方向: 精细化学品. E-mail: 1013190334@qq.com *通信作者: 王丽（1963－）, 女, 辽宁沈阳人, 教授, 主要研究方向: 精细化学品. E-mail: wangli1@nbu.edu.cn |
