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Glazed tile with crack effect and preparation technology thereof

A preparation process, glazed tile technology, applied in the field of architectural ceramics, can solve the problems of crack line thickness and transition difficult to control, crack line transition change is rigid, crack effect is not fine and realistic, etc., to achieve easy control of crack thickness and smooth crack edge , The crack width is easy to control

Active Publication Date: 2018-10-09
FOSHAN OCEANO CERAMICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, for glazed tiles, the edges of the cracks formed are relatively smooth, and the sunken parts are easy to melt and flatten, resulting in relatively rigid transition changes of crack lines, difficult to control the thickness and transition of crack lines, and the crack effect is not delicate enough. It is difficult to control the effect of the brick surface during the process, and it is easy to throw away part of the pattern, so that the crack effect of the glazed brick is not good, it is difficult to control and it is not conducive to large-scale promotion

Method used

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  • Glazed tile with crack effect and preparation technology thereof
  • Glazed tile with crack effect and preparation technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1-a kind of preparation technology of the glazed tile with crackle effect, comprises the steps:

[0031] (1) After drying and surface cleaning, the ceramic brick adobe is sprayed with clear water and applied with a high-temperature surface glaze to form a high-temperature surface glaze layer; the high-temperature surface glaze contains 55% by weight of silicon dioxide, and the silicon-aluminum ratio is The ratio range is 2.3, and the specific gravity of the high-temperature surface glaze is 1.9g / m 3 , its initial melting point temperature is 1060°C, and its glaze amount is 110±2g / 330×660 measuring pan;

[0032] (2) Control the temperature of the adobe within the range of 45-55°C, and use a system eight-channel ceramic inkjet printer to print decorative ink on the surface glaze layer according to the required pattern design to form a decorative pattern layer;

[0033] (3) Control the temperature of the adobe within the range of 45-55°C, and use a large ink-vo...

Embodiment 2

[0036] Embodiment 2-a kind of preparation technology of the glazed tile with crackle effect, comprises the steps:

[0037] (1) After drying and surface cleaning, the ceramic brick adobe is sprayed with clear water and applied with a high-temperature surface glaze to form a high-temperature surface glaze layer; the high-temperature surface glaze contains 60% by weight of silicon dioxide, and the silicon-aluminum ratio is The ratio range is 2.4, and the specific gravity of the high-temperature top glaze is 1.85g / m 3 , its initial melting point temperature is 1150°C, and its glaze amount is 110±2g / 330×660 measuring pan;

[0038] (2) Control the temperature of the adobe within the range of 45-55°C, and use a system eight-channel ceramic inkjet printer to print decorative ink on the surface glaze layer according to the required pattern design to form a decorative pattern layer;

[0039] (3) Control the temperature of the adobe within the range of 45-55°C, and use a large-volume no...

Embodiment 3

[0042] Embodiment 3-a kind of preparation technology of the glazed tile with crackle effect, comprises the steps:

[0043] (1) After drying and surface cleaning, the ceramic brick adobe is sprayed with clear water and applied with a high-temperature top glaze to form a high-temperature top glaze layer; the high-temperature top glaze contains 65% by weight of silicon dioxide 1, and the ratio of silicon to aluminum The proportion range is 2.5, and the specific gravity of the high temperature surface glaze is 1.8g / m 3 , its initial melting point temperature is 1080°C, and its glaze amount is 110±2g / 330×660 measuring pan;

[0044] (2) Control the temperature of the adobe within the range of 45-55°C, and use a system eight-channel ceramic inkjet printer to print decorative ink on the surface glaze layer according to the required pattern design to form a decorative pattern layer;

[0045] (3) Control the temperature of the adobe within the range of 45-55°C, and use a large-volume n...

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Abstract

The invention discloses a glazed tile with a crack effect and a preparation technology thereof. The preparation technology comprises the steps: (1) spraying clean water on the surface of a green brickof a ceramic tile and applying high-temperature cover glaze to form a high-temperature cover glaze layer, wherein the high-temperature cover glaze contains silicon dioxide with the weight percentagelarger than 55%, a proportion of a silicon-aluminum ratio is 2.3 to 2.5, and the glazing amount is a 110+ / -2g / 330*660 measurement disk; (2) jet printing decoration ink on the cover glaze layer to forma decoration pattern layer; (3) jet printing bright protection ink on the decoration pattern layer and then jet printing engraving ink, wherein the ink jet amounts are both larger than 30 / m<2>; (4) spraying polish glaze on the surface of the green brick, wherein the polish glaze contains superfine aluminum oxide with the mass percent as 1.5 to 3%, and the glaze spraying amount is a 135+ / -g / 330*660 measurement disk; (5) drying the green brick before the green brick is put into a kiln and performing high-temperature sintering, polishing and edging treatment to obtain the glazed tile with the crack effect. Thickness and transition of the crack lines of the glazed tile prepared by the glazed tile preparation technology disclosed by the invention are easier to regulate, a line effect is more obvious and vivid, and good antifouling performance is further achieved.

Description

technical field [0001] The invention relates to the technical field of architectural ceramics, in particular to a glazed tile with crack effect and a preparation process thereof. Background technique [0002] The rapid development of inkjet technology has brought earth-shaking changes to the pattern decoration of ceramic products. As a result, many ceramic manufacturers have used various functional glazes and functional inks to increase the surface decoration effect of ceramic tiles. Among them, decorative ceramic tiles with cracks and sinking effects are popular among consumers because of their marble-like texture. But at present, for glazed tiles, the edges of the cracks formed are relatively smooth, and the sunken parts are easy to melt and flatten, resulting in relatively rigid transition changes of the crack lines, difficult to control the thickness and transition of the crack lines, and the crack effect is not delicate enough. It is difficult to control the effect of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/89
CPCC04B41/52C04B41/89C04B41/5022C04B41/4543C04B41/5023
Inventor 刘俊荣冉舰波蒋祥莉
Owner FOSHAN OCEANO CERAMICS
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