Preparation method of ceramic ink used in ink jet printer

An inkjet printer, ceramic ink technology, applied in the directions of inks, applications, household appliances, etc., can solve the problems that the pattern cannot have the matching performance of color rendering performance, the agglomeration and precipitation of chemical reaction particles, and the inability to satisfy the beauty of the pattern, etc., and achieve low production costs. , the process is simple, the effect of convenient industrial production

Inactive Publication Date: 2014-01-15
SUZHOU ZHONGHUI HONEYCOMB CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the inherent characteristics of ordinary ink, after long-term storage, chemical reactions and particle agglomeration and precipitation will occur, which will damage the printing quality. requirements for pattern aesthetics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] (a) Raw material preparation: choose ZrO 2 Ceramic powder, polyol solvent, polyacrylic acid dispersant;

[0017] (b) Mixing: use a ceramic ball mill to mill the ceramic powder, use agate balls as the ball mill, and the processing time is 1.2h. The maximum particle size of the ceramic powder is less than 1.0 microns, and then use the LD-B mixer to process the ceramic powder and polyol Solvent, polyacrylic acid dispersant is stirred, and the stirring time is 70min;

[0018] (c) Binding: adding Na to the mixture 2 O-B 2 o 3 -Al 2 o 3 -SiO 2 Ceramic bond, the addition amount is 2% of the mixture mass, and Span 80 surfactant can also be added at the same time, the addition amount is 1% of the mixture mass;

[0019] (d) PH regulator: Use isopropanol to adjust the pH value of the mixture to stabilize it at 6.5, and add conductive salt NH 4 o 3 , the amount added is 3% of the total amount of the mixture;

[0020] (e) Mechanical dispersion: Use Fs100A to disperse the m...

Embodiment 2

[0023] (a) Raw material preparation: choose ZrO 2 Ceramic powder, polyol solvent, polyacrylic acid dispersant;

[0024] (b) Mixing: Use a ceramic ball mill to mill the ceramic powder, using agate balls as the ball mill, the processing time is 1.9h, the maximum particle size of the ceramic powder is less than 1.0 microns, and then use the LD-B mixer to process the ceramic powder and polyol Solvent, polyacrylic acid dispersant is stirred, and the stirring time is 80min;

[0025] (c) Binding: adding Na to the mixture 2 O-B 2 o 3 -Al 2 o 3 -SiO 2 Ceramic bond, the addition amount is 3.8% of the mixture mass, and Span 80 surfactant can also be added at the same time, the addition amount is 2% of the mixture mass;

[0026] (d) PH regulator: use isopropanol to adjust the pH value of the mixture to stabilize it at 6.9, and also add conductive salt NH 4 o 3 , the amount added is 5% of the total amount of the mixture;

[0027] (e) Mechanical dispersion: Use Fs100A to disperse ...

Embodiment 3

[0030] (a) Raw material preparation: choose ZrO 2 Ceramic powder, polyol solvent, polyacrylic acid dispersant;

[0031] (b) Mixing: Use a ceramic ball mill to mill the ceramic powder, using agate balls as the ball mill, and the processing time is 2.5 hours. The maximum particle size of the ceramic powder is less than 1.0 microns, and then use the LD-B mixer to process the ceramic powder and polyol Solvent, polyacrylic acid dispersant is stirred, and stirring time is 90min;

[0032] (c) Binding: adding Na to the mixture 2 O-B 2 o 3 -Al 2 o 3 -SiO 2 Vitrified bond, the addition amount is 2%-5% of the mixture mass, and Span 80 surfactant can also be added at the same time, the addition amount is 3% of the mixture mass;

[0033] (d) PH regulator: Use isopropanol to adjust the pH value of the mixture to stabilize it at 7.4, and add conductive salt NH 4 o 3 , the amount added is 4.9% of the total amount of the mixture;

[0034] (e) Mechanical dispersion: Use Fs100A to disp...

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PUM

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Abstract

The invention discloses a preparation method of a ceramic ink used in an ink jet printer. The method comprises the steps of raw material preparation, mixing, combining, pH regulation, mechanical dispersing, and finished product acquiring. According to the invention, with a physical stone mill method, ceramic powder and an additive are refined and combined to prepare the ceramic ink used in the ink jet printer. With the method, product customized design and manufacturing can be realized, and decoration effect can be improved. The process provided by the invention is simple, preparation cost is low, and the requirement upon equipment is not high. The method is suitable for industrialized productions.

Description

technical field [0001] The invention relates to a method for preparing ceramics, in particular to a method for preparing ceramic ink for an inkjet printer. Background technique [0002] With the development of computer technology, the development and application of digital technology in traditional industries in my country is becoming more and more extensive. Inkjet printing technology is one of them, that is, the ink is sprayed onto the surface of the medium through the nozzle on the print head to realize printing. This method The operation is simple, the noise is low, and it has been loved by the majority of consumers. However, due to the inherent characteristics of ordinary ink, after long-term storage, chemical reactions and particle agglomeration and precipitation will occur, which will damage the printing quality. The requirements for the aesthetic feeling of the pattern. Contents of the invention [0003] Purpose of the invention: the purpose of the invention is to...

Claims

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Application Information

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IPC IPC(8): C09D11/38
Inventor 杨忠辉
Owner SUZHOU ZHONGHUI HONEYCOMB CERAMICS
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