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A kind of water-soluble ceramic ink

A ceramic ink, water-soluble technology, applied in inks, household appliances, applications, etc., can solve the problem that organic dyes and low-temperature pigments are not suitable for ceramic inks, and achieve the effect of stable color, good stability and not easy precipitation

Inactive Publication Date: 2016-04-27
MINJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ceramic products generally need to be fired at a high temperature of more than 1,000 degrees, and the ink that is compatible with it also needs to withstand this temperature, so organic dyes and low-temperature pigments are not suitable for ceramic inks

Method used

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  • A kind of water-soluble ceramic ink
  • A kind of water-soluble ceramic ink
  • A kind of water-soluble ceramic ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Raw material formula table

[0030]

Embodiment 2

[0032] Raw material formula table

[0033]

[0034]

Embodiment 3

[0036] Raw material formula table

[0037]

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PUM

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Abstract

The invention discloses water-soluble ceramic ink which comprises the following raw materials in parts by weight: 8-25 parts of flaky alumina, 5-20 parts of grinding resin, 7-25 parts of a lubricant, 0.7-5 parts of a dispersant, 0.5-3 parts of a stabilizer and 30-75 parts of distilled water. A preparation method of the ceramic ink comprises the following steps: mixing flaky alumina, the dispersant and 60% of the distilled water, and quickly stirring to be uniform by using a stirring machine; adding the lubricant, quickly stirring for 15 minutes, adding the grinding resin while stirring at the low speed, and continuously stirring for 30 minutes; finally adding the stabilizer and the residual distilled water, stirring for 30 minutes to obtain slurry, feeding the slurry into a ball mill for performing ball-milling until the particle size of the slurry is 50nm to 900nm, or feeding the slurry into a high-pressure homogenizing machine for homogenizing until the particle size of the slurry is 50nm to 900nm. The ceramic ink is good in high temperature resistance, high in chromogenic rate, stable in color, unlikely to deposit and good in stability.

Description

technical field [0001] The invention relates to a water-soluble ceramic ink. Background technique [0002] With the rapid development of computer printing technology, digital technology has also been applied in the traditional ceramic industry. In the field of ceramic decoration, it has also transitioned from lithographic printing to rubber roller printing, and even the latest inkjet printing technology. Inkjet printing technology is a decoration technology with great potential. Through the digital control of the computer, the ink is sprayed to the surface of the body or glaze through the nozzles on the print head to form the desired pattern, which can be a single color or a combination of multiple colors. [0003] Ceramic products generally need to be fired at a high temperature of more than 1,000 degrees, and the ink that is compatible with it also needs to withstand this temperature, so organic dyes and low-temperature pigments are not suitable for ceramic inks. Most of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/30
Inventor 吴华忠杨春蓉陈为健黄杏芳
Owner MINJIANG UNIV
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