Glaze composition, glaze and preparation method thereof, ceramic tile and preparation method thereof

A composition and ceramic tile technology, applied in the field of ceramics, can solve the problems of high control difficulty, high labor cost, large equipment investment, etc., and achieve the effects of low operation difficulty, low production cost, and reduced material consumption

Active Publication Date: 2022-05-27
景德镇欧神诺陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above processes all have problems such as complex process, difficult control, high labor cost, and large equipment investment.

Method used

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  • Glaze composition, glaze and preparation method thereof, ceramic tile and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] This embodiment provides a glaze composition, including: 27kg of zirconium white frit, 5kg of quartz stone, 5kg of wollastonite, 23kg of matt frit, 10kg of washed kaolin, 7kg of calcined kaolin, and 23kg of zirconium silicate.

[0063] The above raw materials were mixed and then ball-milled for 4 hours, and then discharged after the fineness was detected.

[0064] A finely carved mold is obtained by four-dimensional laser engraving, and the diameter of the light source for four-dimensional laser engraving is 0.02 mm. Then, an isostatic pressing die press is used to press under the condition of 24000KN to obtain a brick blank, and the thickness of the brick blank is 9.2mm.

[0065] The above bricks were fired at 942° C. for 45 minutes, and then cooled to room temperature.

[0066] Transfer the prepared glaze to the glaze spraying room, pass through a 325-mesh sieve, the sieve residue is 0.6wt%, add 38kg of water after sieving to obtain the glaze, and control the specifi...

Embodiment 2

[0070] This embodiment provides a glaze composition, which is composed of the following raw materials: 25kg of zirconium white frit, 4kg of quartz stone, 7kg of wollastonite, 22.3kg of matt frit, 10kg of washed kaolin, 6kg of calcined kaolin, and 25kg of zirconium silicate , 0.2kg of sodium tripolyphosphate and 0.5kg of sodium carboxymethyl cellulose.

[0071] The above raw materials were mixed and then ball-milled for 5 hours, and then discharged after the fineness was detected.

[0072] A finely carved mold is obtained by four-dimensional laser engraving, and the diameter of the light source for four-dimensional laser engraving is 0.03 mm. Then, using an isostatic pressing die press, press under the condition of 26000KN to obtain adobe, and the thickness of the adobe is 9.5mm.

[0073] The above bricks were fired at 1125°C for 40 minutes, and then cooled to room temperature.

[0074] Transfer the prepared glaze to the spraying room, pass through a 325-mesh sieve, the sieve...

Embodiment 3

[0078] This embodiment provides a glaze composition, comprising: 26.5kg of zirconium white frit, 3.5kg of quartz stone, 6.55kg of wollastonite, 21.5kg of matte frit, 10kg of washed kaolin, 7kg of calcined kaolin, and 24.5kg of zirconium silicate. kg, sodium tripolyphosphate 0.15kg and sodium carboxymethyl cellulose 0.3kg.

[0079] After mixing the above raw materials, ball mill for 4.5 hours, and then discharge the material after testing the fineness.

[0080] A finely carved mold is obtained by four-dimensional laser engraving, and the diameter of the light source for four-dimensional laser engraving is 0.04 mm. Then, an isostatic pressing die press was used to press under the condition of 25000KN to obtain a brick blank, and the thickness of the brick blank was 9.3mm.

[0081] The above bricks were fired at 1100°C for 42 minutes, and then cooled to room temperature.

[0082] Transfer the prepared glaze to the spraying room, pass through a 325 mesh sieve, the sieve residue ...

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Abstract

The invention provides a glaze composition, a glaze and a preparation method thereof, a ceramic tile and a preparation method thereof. The glaze composition, whose raw materials are calculated by mass percentage, includes: 25-27% of zirconium white frit, 3-5% of quartz stone, 5-7% of wollastonite, 21-23% of matte frit, and 8% of washed kaolin ‑10%, calcined kaolin 5‑7 and zirconium silicate 23‑25%. Glazes, including glaze compositions and solvents. The preparation method of the glaze comprises: mixing the glaze composition and a solvent to obtain the glaze. Ceramic tiles, including adobe and a glaze layer arranged on at least one surface of the adobe, and the glaze layer is made by using the glaze. The preparation method of ceramic tiles comprises: firing the brick adobe for the first time, glazing after cooling, and then firing for the second time to obtain the ceramic tiles. Using the glaze provided by the application, ceramic tiles with good texture, obvious details and lines, and low cost can be produced after one-time glazing and one-time firing after glazing.

Description

technical field [0001] The invention relates to the field of ceramics, in particular to a glaze composition, a glaze and a preparation method thereof, a ceramic tile and a preparation method thereof. Background technique [0002] Existing tile products are generally two-glazed products: the first layer is a base glaze, which covers the body, improves the whiteness, and controls the brick shape; the second layer is a surface glaze, which is generally divided into bright, soft and matte. In the light category, due to the serious color fringing of the special products (the porcelain blanks have been bisque-fired, the water collection is inconsistent, resulting in inconsistent color depths) and even three times of glazing are required to satisfy. [0003] The above processes all have problems such as complex process, difficult control, high labor cost, and large equipment investment. [0004] In view of this, this application is hereby made. SUMMARY OF THE INVENTION [0005]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/02C04B41/86C04B41/89
CPCC03C8/02C04B41/86C04B41/89C04B41/52C04B41/504C04B41/4543
Inventor 吴超李飞
Owner 景德镇欧神诺陶瓷有限公司
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