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Water-based ceramic three-dimensional pattern printing ink and preparation method thereof

A technology for printing inks, ceramics, applied in the direction of reproduction/marking methods, printing, inks, etc.

Active Publication Date: 2012-09-19
山东国瓷康立泰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since my country is a country with a large production and demand for ceramics, the output of ceramics has ranked first in the world for many years in a row. However, the domestic inkjet printing technology for ceramics is still in the initial stage, and there is a big gap between domestic technology and foreign countries.

Method used

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  • Water-based ceramic three-dimensional pattern printing ink and preparation method thereof
  • Water-based ceramic three-dimensional pattern printing ink and preparation method thereof

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Embodiment Construction

[0042] 1. Prepare black, yellow, red and blue color paste A according to the formula listed in Table 1. Add dispersant, defoamer, resin, etc. to the mixed solution containing water and propylene glycol and stir evenly, then pre-process with a high-speed mixer. Disperse to make the color paste have a certain fluidity, and then transfer the pre-dispersed color paste to a sand mill for grinding until the particle size D50: 200~350nm and the maximum particle size is ≤800nm; after grinding, the color paste A Filter with a 1 micron filter element to obtain a uniform and stable color paste A.

[0043] 2. Prepare diluent B according to the formula listed in Table 2, and mix according to the corresponding ratio of colorant liquid A and diluent B, mix thoroughly in a high-speed mixer, then ultrasonically disperse for 1 hour, and filter to obtain water-based ceramic three-dimensional pattern printing Ink products.

[0044]

[0045] [0023] Table 1 Color paste A formula (weight %)

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Abstract

The invention discloses water-based ceramic three-dimensional pattern printing ink and a preparation method thereof. The water-based ceramic three-dimensional pattern printing ink consists of two parts, namely color serous fluid A and diluent B, wherein the color serous fluid A comprises the following components in percentage by weight: 30%-40% of ceramic pigment, 2%-15% of resin, 18%-25% of propylene glycol, 12%-25% of water, 10%-37% of dispersing agent, 0.3%-5% of silane coupling agent and 0.05%-0.5% of defoaming agent; the diluent B comprises the following components in percentage by weight: 60%-70% of mixed solvent C, 25%-30% of water, 0.5%-10% of auxiliary dispersing agent, 0.5%-5% of pH regulating agent and 0.1%-1% of anticorrosion bactericide; and the mixed weight ratio of the color serous fluid A to the diluent B is 1:0.8-1.2. The water-based ceramic three-dimensional pattern printing ink disclosed by the invention has relatively low viscosity and surface tension, can be suitable for ink-jet printing of three-dimensional patters, can be used for printing on an Xaar jet-head printer and has the characteristics of being environment-friendly, strong in color development capability, wide in application range and smooth in printing and preventing an injection head from being blocked as being water-based.

Description

technical field [0001] The invention relates to the technical field of ceramic inkjet, in particular to a water-based ceramic three-dimensional pattern printing ink and a preparation method thereof. Background technique [0002] As an emerging printing technology, ceramic inkjet technology is developing rapidly, and the demand for inkjet ink is also increasing. Ceramic inkjet printing has the characteristics of simple process, fast printing and cost saving, and will be more and more widely used. Used in the ceramic industry. Ceramic inkjet technology is a high-tech technology that directly controls the nozzles on the inkjet printer through an electronic computer, and accurately prints ceramic ink on the ceramic surface according to the pre-designed pattern combination in the computer. [0003] For ceramic inkjet printing technology, as early as the end of the 1990s, Ferro Corporation of the United States developed inkjet printing technology for ceramic decoration, and comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/02C09D11/10C09D11/14B41M5/00B41J2/21C09D11/326
Inventor 王小妹何锦添朱贻顺
Owner 山东国瓷康立泰新材料科技有限公司
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