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Ceramic white bleeding ink and preparation method thereof, ceramic tile and preparation method thereof

A ceramic tile and white technology, applied in the field of ceramic material preparation, can solve problems such as blocked nozzles, poor color rendering, and delamination

Active Publication Date: 2019-10-15
FOSHAN UNIVERSITY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the objects of the present invention is to propose a ceramic white bleed ink, aiming to solve the problem of easy occurrence between the coloring material and the solvent in the existing ceramic bleed ink under relatively harsh conditions such as high temperature conditions or large temperature differences. The unstable condition of the mixed system, and the ink crystallization or delamination phenomenon after long-term storage, and even the problem of clogging the nozzle
[0006] The third object of the present invention is to propose a method for preparing ceramic tiles using ceramic white bleed ink, which aims to solve the problem of low whiteness after high-temperature firing in the existing preparation method of ceramic tiles using ceramic white bleed ink And the problem of poor color rendering

Method used

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  • Ceramic white bleeding ink and preparation method thereof, ceramic tile and preparation method thereof
  • Ceramic white bleeding ink and preparation method thereof, ceramic tile and preparation method thereof
  • Ceramic white bleeding ink and preparation method thereof, ceramic tile and preparation method thereof

Examples

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Effect test

Embodiment 1

[0063] The preparation method of ceramic white bleed flower ink comprises the following steps:

[0064] (1) NaOH and isooctanoic acid were used as raw materials, the temperature was controlled at 80°C, and the reaction time was 5 hours, and sodium isooctanoate was prepared through acid-base saponification;

[0065] (2) Prepare the sodium isooctanoate obtained in step (1) into a solution with a mass fraction of 10%, and add 42% metal salt solution and isopropyl myristate solvent, and mix well;

[0066] (3) After the reaction in the above step (2), the organic phase was obtained by extraction and liquid separation, and the moisture in the organic phase was removed by vacuum distillation at a temperature of 128° C. to obtain a chromogenic organic isooctanoic acid metal salt;

[0067] (4) According to mass percentage, 1% BYK110, 50% metal salt of chromogenic organic isooctanoate (among them, 23% of cerium isooctanoate, 76% of zirconium isooctanoate, 1% of aluminum isooctanoate) an...

Embodiment 2

[0075] The preparation method of ceramic white bleed flower ink comprises the following steps:

[0076] (1) Using NaOH and organic carboxylic acid as raw materials, the temperature is controlled at 60°C, and the reaction time is 10h, and sodium isooctanoate is prepared through acid-base saponification;

[0077] (2) The sodium organic carboxylate obtained in the step (1) is formulated into a solution with a mass fraction of 17%, and 26% of the water-soluble metal salt solution and isopropyl palmitate solvent are added, and mixed uniformly;

[0078](3) After the reaction in the above step (2), the organic phase is obtained by extraction and liquid separation, and the moisture in the organic phase is removed by vacuum distillation at a temperature of 150° C. to obtain a chromogenic organic organic carboxylate metal salt;

[0079] (4) According to mass percentage, 1% BYK111, 50% metal salt of chromogenic organic carboxylic acid (among them, 25% cerium isooctanoate, 69.9% zirconium...

Embodiment 3

[0086] The preparation method of ceramic white bleed flower ink comprises the following steps:

[0087] (1) Using NaOH and organic carboxylic acid as raw materials, the temperature is controlled at 60°C, and the reaction time is 10h, and sodium isooctanoate is prepared through acid-base saponification;

[0088] (2) The sodium organic carboxylate obtained in the step (1) is formulated into a solution with a mass fraction of 17%, and 26% of the water-soluble metal salt solution and isopropyl palmitate solvent are added, and mixed uniformly;

[0089] (3) After the reaction in the above step (2), the organic phase is obtained by extraction and liquid separation, and the moisture in the organic phase is removed by vacuum distillation at a temperature of 150° C. to obtain a chromogenic organic organic carboxylate metal salt;

[0090] (4) According to mass percentage, 3.8% BYK111, 40% metal salt of chromogenic organic carboxylic acid (among them, 25% cerium isooctanoate, 67% zirconiu...

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Abstract

The invention discloses a ceramic white bleeding ink and a preparation method thereof, comprising: a color-developing composition and a wetting and dispersing agent, the color-developing composition includes a color-developing organic metal The metal salt is a mixed metal salt of organic cerium, organic zirconium and organic aluminum; the chromogenic agent carrier is at least one or a combination of non-polar solvents or medium and low polar solvents. The addition of the color-forming organic metal salt makes the ink have a white decorative effect as a whole, which can enrich the color gamut of the ceramic bleeding ink. Through the addition of the chromogen carrier, the chromogenic organometallic salt can be better dissolved into the chromogen carrier to form a stable and uniform system. By adding a wetting and dispersing agent, the metal elements in the chromogenic organic metal salt can be chelated to make it more evenly dispersed and improve the uniformity and stability of the entire ink system, so that the ink will not have precipitation and delamination. It can be stored for a long time, and it is also convenient to transport for daily use.

Description

technical field [0001] The invention belongs to the field of preparation of ceramic materials, and in particular relates to a ceramic white bleeding ink and a preparation method thereof, ceramic tiles and a preparation method thereof. Background technique [0002] With the continuous development of modern technology, inkjet printing technology, known as the third decoration technology revolution in the ceramic industry, is also being fully promoted and applied. The design and color of ceramic tile products can also be enriched by inkjet printing technology. Realistic and personalized, in order to apply this technology in the field of ceramic tiles, the technology of combining 3D bleed ink with penetrability and inkjet printing technology has also emerged as the times require. In terms of texture, compared with ordinary ceramic polished tiles, since the 3D bleed ink will penetrate into the ceramic tiles to a depth of 0.6-1.0mm, the three-dimensional effect of the surface of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/30C09D11/32C04B41/89
CPCC04B41/009C04B41/52C04B41/89C09D11/30C09D11/32C04B35/00C04B41/5022C04B41/50
Inventor 陈东初彭晔张翼叶秀芳常萌雷王坤石教艺
Owner FOSHAN UNIVERSITY
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