Ceramic with three-dimensional decoration effect and preparation method thereof

A decorative effect, ceramic technology, applied in the field of architectural ceramics, can solve the problem of not having excellent permeability and achieve the effect of small permeability gradient

Active Publication Date: 2015-12-23
MONALISA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to overcome the defect that the existing models do not have excellent permeability, and the present invention provides a ceramic with a three-dimensional penetrating decorative effect and a preparation method thereof

Method used

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  • Ceramic with three-dimensional decoration effect and preparation method thereof
  • Ceramic with three-dimensional decoration effect and preparation method thereof
  • Ceramic with three-dimensional decoration effect and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Use organic transition metal complexes and solvents to prepare three kinds of oil-based inks, blue, yellow and brown, respectively, and print the design drawings on the batter layer added with color development aids through an inkjet printer, and print the penetration aid at the same time , After firing and polishing, the desired product can be obtained.

[0061] Specific steps are as follows:

[0062] 1) Preparation of solvent:

[0063] 15-25% ethylene glycol, 30-40% dimethylformamide, 15-25% acetylacetone, and 20-30% dichloromethane are prepared in proportion and mixed evenly;

[0064] 2) Preparation of blue ink:

[0065] Dissolving 10-50% cobalt acetylacetonate in the above solvent;

[0066] 3) Preparation of yellow ink:

[0067] Dissolving 10-50% praseodymium acetylacetonate in the above solvent;

[0068] 4) Preparation of brown ink:

[0069] Dissolving 5-20% chromium hexacarbonyl, 5-20% titanium hexacarbonyl and 5-20% iron acetylacetonate in the above solvent...

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Abstract

The invention relates to ceramic with a three-dimensional decoration effect and a preparation method thereof. A distributor is firstly utilized to distribute powder into a pattern corresponding to an ink-jetted pattern on the surface; a body is then formed by pressing; the surface of the body is then covered by a layer of overglaze paste with coloring auxiliary after drying, and permeating ink is then jetted after the body is dried again; the body is then fired, and thereby the ceramic is produced; in a ceramic tile, the permeation depth of the permeating ink in the overglaze layer is 0.2mm to 0.5mm; the permeating ink is oil-based ink containing a transitional metal complex, wherein the transitional metal complex comprises nickel carbonyl, iron pentacarbonyl, chromium hexacarbonyl, titanium hexacarbonyl, dicobalt octacarbonyl, titanium(IV)-oxy acetylacetonate, vanadium(IV)-oxy acetylacetonate, chromium acetylacetonate, cobalt acetylacetonate, praseodymium acetylacetonate and iron acetylacetonate. An oil-based system is adopted as the ink, a high-permeability organic solvent with small molecular volume and low surface tension is adopted as a permeation promoter to replace water, and the osmotic gradient of coloring salt is small.

Description

technical field [0001] The invention relates to the technical field of building ceramics, in particular to a ceramic with a three-dimensional penetrating decorative effect and a preparation method thereof. Background technique [0002] Inkjet printing technology is a non-contact printing technology, which has changed the traditional screen or roller contact pressure printing method, and has the ability of variable data printing, personalized printing and on-demand printing. In the traditional printing method, when switching to different designs and colors, it is necessary to replace the screen or roller, and replace the printing glaze, which is time-consuming and labor-intensive. Inkjet printing can complete the production change only through simple computer operations, and can flexibly handle orders of various batches and varieties, which is more suitable for the development trend of fashion, personalization and diversification of ceramic decoration. [0003] At present, m...

Claims

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Application Information

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IPC IPC(8): C04B41/89
Inventor 刘一军汪庆刚萧礼标潘利敏
Owner MONALISA GRP CO LTD
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