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A kind of preparation method of building decoration kiln art ceramic brick

A technology for architectural decoration and ceramic tiles, which is applied in the field of ceramics, can solve the problems of unfavorable development and high energy consumption, and achieve the effects of reducing firing costs, obvious economic benefits, and shortening firing time

Inactive Publication Date: 2017-08-22
SICHUAN BAITA XINLIANXING CERAMIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the traditional crystallization kiln-changing glaze process, the energy consumption is high, and it is not conducive to the development of architectural decorative kiln-changing art ceramic tiles

Method used

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  • A kind of preparation method of building decoration kiln art ceramic brick
  • A kind of preparation method of building decoration kiln art ceramic brick
  • A kind of preparation method of building decoration kiln art ceramic brick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A method for preparing architectural decorative kiln art ceramics, comprising the following steps:

[0040] A. Ingredients: Weigh the green body raw materials according to weight percentage, and the green body raw materials are composed of the following weight percentage components:

[0041]

[0042]

[0043] B. Pulping: Weigh the raw materials according to the ratio in A, and put the mixed raw materials into the ball mill according to the ratio of material: ball: water = 1: 2: 0.35; the ball mill will form a 250-mesh sieve residue of 1.2 ~ 1.7% slurry.

[0044] C. Powder making: the slurry obtained in step B is made into powder through a spray dryer, and then aged for 2 to 3 days.

[0045] D. Press molding: press the aged powder obtained in step C into brick adobe.

[0046] E. Drying: Press the powder obtained in step C into adobe, and then gradually increase the temperature to 200°C. After drying, the moisture content of the adobe is 0.5-1%, and the temperatur...

Embodiment 2

[0057] The billet is composed of the following components by weight percentage: 15% of kaolin, 12% of weathered sand, 35% of potassium feldspar, 22% of low-fired clay, and 7% of refined white sand. Waste base powder 7%, black talc 2%;

[0058] The bottom glaze is composed of the following components by weight percentage: potassium feldspar 19%, porcelain sand 10%, kaolin 10%, zinc oxide 5%, calcined talc 10%, barium carbonate 15%, dolomite 8%, calcium carbonate 11% , Calcium Phosphate 10%, Aluminum Oxide 2%

[0059] The surface glaze is composed of the following components by weight percentage: potassium feldspar 23%, porcelain sand 5%, kaolin 10%, zinc oxide 17%, calcined talc 10%, zirconium silicate 10%, titanium oxide 18%, glass powder 5% %, cobalt oxide 2%.

[0060] Other steps are the same as in Embodiment 1.

Embodiment 3

[0062] The billet is composed of the following components by weight percentage: 12% of kaolin, 10% of weathered sand, 30% of potassium feldspar, 28% of low-fired clay, and 9% of refined white sand. Waste base powder 6%, black talc 5%;

[0063] The bottom glaze is composed of the following raw materials in weight percentage: 16% albite feldspar, 15% porcelain sand, 7.5% kaolin, 6.5% zinc oxide, 7.5% calcined talc, 16% barium carbonate, 7% dolomite, 16% calcium carbonate, Calcium phosphate 5%, aluminum oxide 3.5%;

[0064] The surface glaze is composed of the following raw materials in weight percentage: 22% albite, 8% porcelain sand, 8% kaolin; 22% zinc oxide; 5% calcined talc; 15% titanium oxide, 12% zirconium silicate, and 8% glass powder , colorant 1.2%.

[0065] Other steps are the same as in Embodiment 1.

[0066] The crystal flower test results of kiln-changing artistic ceramic tiles are shown in the attached figure.

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Abstract

The invention discloses a preparation method for an architectural decoration flambe art ceramic tile. Ground coat is prepared from, by weight, 14%-19% of potassium feldspar+albite, 10%-15% of porcelain sand, 5%-10% of kaolin, 5%-12% of zinc oxide, 5%-10% of calcined talc, 15%-20% of barium carbonate, 3%-8% of dolomite, 11%-16% of calcium carbonate, 3%-10% of calcium phosphate and 2%-7% of aluminum oxide. Cover glaze is prepared from, by weight, 16%-23% of feldspar+albite, 5%-10% of porcelain sand, 5%-10% of kaolin, 17%-23% of zinc oxide, 5%-10% of calcined talc, 10%-16% of zirconium silicate, 14%-18% of titanium oxide, 5%-10% of glass dust and 1%-2% of colorant. The architectural decoration flambe art ceramic tile is formed through the steps of burdening, pulping, powder making, press forming, drying, ground coat sprinkling, cover glaze sprinkling, firing, fine trimming packaging and the like. The apparent size of snowflake-shaped crystal patterns ranges from 3 mm to 6 mm, and the maximum apparent size of cotton-shaped crystal patterns can reach about 20 mm. Low-temperature rapid sintering of flambe art ceramic is achieved, firing cost is reduced, and energy saving, consumption reduction and emission reduction are achieved.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a method for preparing architectural decorative kiln-transformed art ceramic bricks. Background technique [0002] Kiln-changing glaze is an art of water, earth and fire. As a treasure in ancient Chinese ceramic art, it is deeply loved by people, and crystal kiln-changing glaze products are the best in kiln-changing. However, traditional crystalline kiln glaze products are high-temperature and slow-fired products, and their production costs are very high. It is very difficult to survive, and it is difficult to realize industrialized mass production. Therefore, although crystallized kiln-changed glaze has preliminary development in modern handicrafts and daily-use porcelain, the development of kiln-changed glaze in the direction of architectural ceramic wall and floor tiles is almost blank. The firing time of traditional crystal kiln-changing glaze art products is at least 70 mi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B41/86C04B35/622
Inventor 廖咏康
Owner SICHUAN BAITA XINLIANXING CERAMIC GROUP
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