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Positioning crystal flashing effect ceramic tile and preparation method thereof

A technology for ceramic tiles and flash-drying, which is applied in the field of positioning crystal flashing effect ceramic tiles and its preparation. It can solve the problems of ceramic tiles such as poor decorative effect and performance, glaze collapse, cracks, etc., and achieve good positioning crystal flashing effect and high water absorption rate. Up to standard, good effect of antifouling performance

Active Publication Date: 2021-08-27
FOSHAN OCEANO CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a ceramic tile with positioning crystal flashing effect and its preparation method, so as to solve the problems of popping, glaze collapse, and cracks when firing ceramic tiles with positioning crystal flashing effect in the prior art, which lead to the decorative effect of ceramic tiles. and performance issues

Method used

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  • Positioning crystal flashing effect ceramic tile and preparation method thereof
  • Positioning crystal flashing effect ceramic tile and preparation method thereof
  • Positioning crystal flashing effect ceramic tile and preparation method thereof

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preparation example Construction

[0056] The present application also provides a preparation method for the ceramic tile with the above positioning crystal flash effect, which specifically includes: sequentially applying top glaze on the surface of the brick, performing pattern decoration, digital inkjet glue ink according to the designed texture, and positioning the first crystal flash dry particle mixture 1. Set the surface glaze layer, and then put the bricks into the kiln for firing, polishing, and edge grinding, and then the ceramic tiles with positioning crystal flash effect can be obtained.

[0057] Wherein, the green body is made by pressing common green body powder and then drying. The raw materials for preparing the green body are common substances in the industry. In parts by weight, the raw materials for the green body include: water-milled potassium stone powder: 4-6 parts, water-milled potassium-sodium stone powder: 11-13 parts, Jiangxi sodium sand: 7 parts Parts~8 parts, bauxite: 3 parts~5 parts...

Embodiment 1

[0071] The positioning crystal flash effect ceramic tile of this embodiment is prepared by the following preparation methods, including:

[0072] (1) Press and shape the green body powder, and dry it to make bricks;

[0073] (2) Spread glaze on the surface of the brick adobe, carry out pattern decoration, and digitally inkjet glue ink according to the design texture;

[0074] (3) Positioning and distributing the first crystal flash dry particle mixture including crystal flash dry particles and primary burnt dry particles on the surface of the adobe, and absorbing the excess mixture with a suction device;

[0075] In this step, the chemical composition of crystal flash dry particles is calculated by weight percentage, including: ZrO 2 : 3%, SiO 2 : 68%, Al 2 o 3 : 3%, B 2 o 3 : 14%, Na 2 O: 10%, Li 2 O: 2%; the chemical composition of the once-burned dry grain is calculated by weight percentage, including: SiO 2 : 56%, Al2 o 3 : 10%, CaO: 12%, MgO: 2%, ZnO: 10%, BaO: ...

Embodiment 2

[0080] The positioning crystal flash effect ceramic tile of this embodiment is prepared by the following preparation methods, including:

[0081] (1) Press and shape the green body powder, and dry it to make bricks;

[0082] (2) Spread glaze on the surface of the brick adobe, carry out pattern decoration, and digitally inkjet glue ink according to the design texture;

[0083] (3) Positioning and distributing the first crystal flash dry particle mixture including crystal flash dry particles and primary burnt dry particles on the surface of the adobe, and absorbing the excess mixture with a suction device;

[0084] In this step, the chemical composition of crystal flash dry particles is calculated by weight percentage, including: ZrO 2 : 5%, SiO 2 : 70%, Al 2 o 3 : 1%, B 2 o 3 : 11%, Na 2 O: 10%, Li 2 O: 3%; the chemical composition of the once-burned dry grain is calculated by weight percentage, including: SiO 2 : 58%, Al 2 o 3 : 8%, CaO: 14%, ZnO: 11%, K 2 O: 7%, N...

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Abstract

The application provides a ceramic brick with positioning crystal flash effect and its preparation method. The ceramic brick includes a brick and a positioning crystal flash dry particle mixture layer and a surface glaze layer stacked on the surface of the brick; wherein the positioning crystal flash dry particle mixture layer The raw material includes the first crystal flash dry granule mixture, and the first crystal flash dry granule mixture includes crystal flash dry granules and primary burnt dry granules. In this application, the melting temperature of the once-fired dry particles is lower than that of the crystal flash dry particles, and it is transparent in the molten state. On the one hand, it can play a role in helping the crystal flash dry particles. On the other hand, after the two kinds of dry particles are melted, A gradient difference in the expansion coefficient is formed, and controllable grain boundaries are formed around the crystal flash dry grains. Under light irradiation, the crystal flash effect of the crystal flash dry grains is further improved by using the reflection and refraction of the grain boundaries. The preparation method of the present application is simple and easy to control, and can be used in large-scale industrial production. The performance of the finally prepared ceramic tiles is up to the standard, and the effect of positioning crystal flashes is good.

Description

technical field [0001] The present application relates to the technical field of ceramic tile production and manufacturing, in particular to a ceramic tile with positioning crystal sparkle effect and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, in the selection of interior decoration materials, in addition to the requirements for the quality of ceramic tiles, the pattern, texture and level of ceramic tiles have also become the focus of consumers' attention. Therefore, in order to meet the various needs of consumers, ceramic tiles produced by various new formulas and new techniques have been continuously applied. The difference between dry granules and ordinary ceramic tiles is that after firing, dry granules can appear glassy, ​​which looks as transparent as glass, and the color of dry granulated glazed tiles is strong, the pattern has a sense of hierarchy, good texture, and is smooth after polishing. High de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/00C04B41/89
CPCC03C8/00C04B41/52C04B41/89C04B41/5022C04B41/4584C04B41/0072
Inventor 史杰刘俊荣
Owner FOSHAN OCEANO CERAMICS
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