Preparation and Application of Resin-Free Color Pastes in Water-Based Pigment Systems

doi:10.19894/j.issn.1000-0518.200217

Chinese Journal of Applied Chemistry ›› 2021, Vol. 38 ›› Issue (2): 212-219.DOI: 10.19894/j.issn.1000-0518.200217

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Preparation and Application of Resin-Free Color Pastes in Water-Based Pigment Systems

WU Zhen-Jiang^1,3, HUO Xiao-Wei², LIU Shou-Jun^1,2*,YANG Song²

¹Datong Inkall Chemicals Technology Co., Ltd, Datong 037500, China
²College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, China
³Taiyuan Inkall Pen and Ink Technology Co., Ltd, Taiyuan 030032, China

Received:2020-07-21 Accepted:2020-11-11 Published:2021-02-01 Online:2021-04-10

Abstract

Abstract: Gel ink is a thermodynamically unstable pigment suspension system. The choose of low-viscosity, high-stability color pastes is one of the important means to ensure the dispersion stability of the ink system. Based on this, using pigment carbon black and phthalocyanine blue as colorants, combined with hyperdispersant (EK43) and synergist (BM10), two resin-free color pastes suitable for gel ink systems were prepared. For the first time, from the perspective of the particle size of the color paste and the dispersion stability of the system, the dosage of EK43 and BM10 and the optimal grinding time were determined, and their physical and chemical properties, stability and writing performance were analyzed and tested. The results show that: adding 10.0% mass fraction of EK43 and 2.5% mass fraction of BM10 to the black paste, the grinding time is 90 min; the particle size and dispersion stability of the two color pastes reach the best when 8.0% EK43 and 2.0% BM10 are added to the blue paste and the grinding time is 120 min. The prepared resin-free color paste has high solid content, low viscosity, good storage stability, and strong tinting power. The gel ink formulated with it has good writing performance, and good centrifugal stability and heat stability.

Key words: Resin-free color paste, Grinding time, Dispersion stability, Pigment solid content, Coloring power, Writing performance

CLC Number:

O648

WU Zhen-Jiang, HUO Xiao-Wei, LIU Shou-Jun, YANG Song. Preparation and Application of Resin-Free Color Pastes in Water-Based Pigment Systems[J]. Chinese Journal of Applied Chemistry, 2021, 38(2): 212-219.

References

[1] 钱纪军, 陈爱平, 刘众鑫, 等. 炭黑中性笔墨水书写性能的流变学表征[J]. 精细化工, 2009, 26(5): 506-508.
QIAN J J, CHEN A P, LIU Z X, et al. The rheological characterization of the writing performance of carbon black gel ink[J]. Fine Chem, 2009, 26(5): 506-508.
[2] 任俊, 沈健, 卢寿慈. 颗粒分散科学与技术[M]. 北京: 化学工业出版社, 2005: 7-8.
REN J, SHEN J, LU S C. Particle dispersion science and technology[M]. Beijing: Chem Industry Press, 2005: 7-8.
[3] EVANS S, PYSZCZEK E J. Surface modification of carbon black:US Patent, US20140000478[P]. 2015-6-27.
[4] PANCHOMPOO J, ALDOUS L, COMPTON R G. Size-effects in the chemical modification of carbon black nanoparticles with 4-nitroaniline[J]. New J Chem, 2010, 34(11): 2643-2653.
[5] 孙顺杰, 湛江洪, 赵春艳. 水性无树脂色浆体系的研究与制备[J]. 涂料工业, 2011, 41(1): 33-37.
SUN S J, ZHAN H J, ZHAO H Y. Research and preparation of water-based resin-free color paste system[J]. Paint Ind, 2011, 41(1): 33-37.
[6] 王广存. 树脂对改进水性涂料性能的研究[J]. 山西化工, 2019(6): 28-32.
WANG G C. Research on resin to improve the performance of waterborne coatings[J]. Shanxi Chem Ind, 2019(6): 28-32.
[7] 母晶秋, 韩凤兰, 马博, 等. 分散剂对碳基润滑油添加剂稳定性的影响[J]. 润滑与密封, 2019, 44(2): 102-107.
MU J Q, HAN F L, MA B, et al. Influence of dispersant on the stability of carbon-based lubricant additives[J]. Lubric Seal, 2019, 44(2): 102-107.
[8] 金逐中. 无树脂色浆的研究[J]. 涂料工业, 2009(9): 61-66.
JIN Z Z. Research on resin-free color paste[J]. Paint Ind 2009(9): 61-66.
[9] 罗春林, 黄梁. 无树脂型色浆的研磨和制备方式研究[J]. 化工管理, 2018(7): 187-188.
LUO C L, HUANG L. Research on grinding and preparation methods of resin-free color paste[J]. Chem Manage, 2018(7): 187-188.
[10] 郭建良, 刘守军, 张瑞东, 等. 水溶性醇对中性墨水性能的影响[J]. 精细化工, 2016, 33(2): 102-107.
GUO J L, LIU S J, ZHANG R D, et al. The influence of water-soluble alcohol on the performance of neutral ink[J]. Fine Chem, 2016, 33(2): 102-107.
[11] 张新毅. 中性墨水配方设计及性能评价[D]. 太原:太原理工大学, 2019.
ZHANG X Y. Formula design and performance evaluation of neutral ink[D]. Taiyuan:Taiyuan University of Technology, 2019.
[12] 刘佳, 卢秀萍, 吴蒙. 超分散剂及其在颜料分散中的应用[J]. 上海涂料, 2009(1): 34-36.
LIU J, LU X P, WU M. Hyperdispersant and its application in pigment dispersion[J]. Shanghai Paint, 2009(1): 34-36.
[13] 缪烨, 孔令汉, 黄溪岱, 等. 沉淀法白炭黑的制备及其填充SSBR/BR的研究[J]. 北京化工大学学报(自然科学版), 2019, 46(2): 33-39.
MIAO Y, KONG L H, HUANG X D, et al. Preparation of precipitation method of silica and study on filling SSBR/BR[J]. J Beijing Univ Chem Technol (Nat Sci Ed), 2019, 46(2): 33-39.
[14] 乔习学, 李义彬. 浅谈配置碳酸钾对炭黑吸油值控制的影响[J]. 中国橡胶, 2017(14): 33-37.
QIAO X X, LI Y B. A brief talk on the influence of potassium carbonate on the control of carbon black oil absorption[J]. China Rubber, 2017(14): 33-37.
[15] 燕丰. 炭黑工业研究设计院开发出提高炭黑分散性的方法[J]. 橡塑技术与装备, 2017(1): 20-23.
YAN F. Carbon black industrial research and design institute developed a method to improve the dispersibility of carbon black[J]. Rubber Plast Technol Equip, 2017(1): 20-23.
[16] 刁宏亮, 刘守军, 王建海, 等. 中性墨水稳定性的快速表征[J]. 中国制笔, 2007(1): 25-31.
DIAO H L, LIU S J, WANG J H, et al. Quick characterization of neutral ink stability[J]. Chinese Pen Making, 2007(1): 25-31.
[17] 刁宏亮, 刘守军. 中性墨水稳定性及其快速评价方法的研究[J]. 太原科技, 2006(12): 49-51.
DIAO H L, LIU S J. Research on the stability of neutral ink and its quick evaluation method[J]. Taiyuan Technol, 2006(12): 49-51.

Preparation and Application of Resin-Free Color Pastes in Water-Based Pigment Systems

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