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A kind of ceramics with glaze pulling effect and preparation method thereof

A technology of ceramics and surface glaze, which is applied in the field of architectural ceramic decoration and ceramic inkjet. It can solve the problems of crack sinking and other problems, and achieve the effects of easy cleaning, long service life and wide application range.

Active Publication Date: 2017-07-25
MONALISA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to overcome the technical problem that the existing technology cannot simultaneously achieve crack sinking and pure matte effect on the ceramic surface. The present invention provides a ceramic with a glaze-removing effect and a preparation method thereof

Method used

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  • A kind of ceramics with glaze pulling effect and preparation method thereof
  • A kind of ceramics with glaze pulling effect and preparation method thereof
  • A kind of ceramics with glaze pulling effect and preparation method thereof

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preparation example Construction

[0036] The similar stone cracks and depressions prepared by the prior art cannot achieve a pure matte effect. The present invention provides a ceramic ink with a glaze removal effect and its preparation method and use method, aiming to overcome this defect.

[0037] The purpose of the present invention can be achieved through the following technical aspects:

[0038] By adding a certain proportion of low-molecular hydrophobic compounds into the ink, the pattern formed has strong hydrophobic properties, and the glaze sprayed or poured on it cannot stay on the surface, forming a special glaze-removing effect, and forming a uniform pattern according to the pattern change. Bump texture. Then it is fired at high temperature, and then polished to form a strong contrast effect of light and dark.

[0039] The hydrophobic ink used in the inkjet ink is mainly composed of solvent, hydrophobic compound and organic colorant, the ratio of which is 94-99% of solvent, 0.1-5.0% of hydrophobic...

Embodiment 1

[0058] The preparation method of the present invention may comprise the following steps:

[0059] 1. Prepare the surface glaze layer slurry and transparent glaze slurry according to the required ratio, wherein, the dosage ratio of the surface glaze layer composition material to the solvent is 1g: 0.4mL, the solvent in the surface glaze layer slurry is water, and the surface glaze layer The composition is: by mass percentage, SiO 2 : 59.57%; Al 2 o 3 : 25.55%; Fe 2 o 3 : 0.29%; TiO 2 : 0.12%; CaO: 0.28%; MgO: 0.11%; K 2 O: 4.47%, Na 2 O: 2.80%, P 2 o 5 : 0.30%, ZrO 2 6.21%;

[0060] The dosage ratio of transparent glaze layer composition material to solvent is 1g: 0.35~0.45mL, the solvent in the transparent glaze slurry is water, and the transparent glaze composition is: by mass percentage, SiO 2 : 53.87%; Al 2 o 3 : 14.38%; Fe 2 o 3 : 0.17%; TiO 2 : 0.16%; CaO: 11.29%; MgO: 3.21%; K 2 O: 1.05%; Na 2 O: 5.27%; IL: 7.14%; ZnO: 2.58%;

[0061] 2. Self-made inkj...

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Abstract

The invention relates to a ceramic possessing glaze stripping effect and a preparation method thereof. The base substrate of the ceramic is sprayed with ink and a transparent glaze layer, the ink comprises a hydrophobicity compound, wherein, the hydrophobicity compound is a low molecular organic fluoride, and the hydrophobicity compound accounts for 0.05-5.0% of mass percentage of ink. The ink in the invention has hydrophobic effect, the ink is sprayed on the ceramic base substrate, a slurry by taking water as a solvent is sprayed on the ink, the slurry can be uniformly sprayed on the ink layer, due to hydrophobicity of the ink layer, and the slurry can be stripped to form recess. The ceramic base substrate is sintered and polished to obtain the ceramic product with recess on the surface, and the recess position is matte. The glaze stripping effect can be realized on the ceramic base substrate through the above mode.

Description

technical field [0001] The invention belongs to the technical field of ceramic inkjet, in particular to a ceramic with a glaze-removing effect and a preparation method thereof, and belongs to the field of architectural ceramic decoration. Background technique [0002] As a new technology, ceramic inkjet technology plays an important role in the development of personalization, artistry, diversification, refinement, and low-carbon environmental protection of current ceramic tiles; since 2009, my country introduced the first ceramic inkjet machine Since then, after several years of development, the market share of ceramic inkjet products has become higher and higher; the rapid development of ceramic inkjet technology has led to fierce competition among major ceramic companies, and only the continuous bold combination of technology, design and new materials , develop a series of ceramic inks with special functions, and combine with traditional crafts to develop ceramic tiles with ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B41/89C03C8/08
Inventor 汪庆刚杨晓峰杨元东刘一军潘利敏谢志军赵勇
Owner MONALISA GRP CO LTD
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