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Transmutation glaze suitable for ceramic tile production and transmutation glaze ceramic tile

A technology of kiln-changing glaze and ceramic tiles, which is applied in the field of production and processing, research and development of ceramic glaze formulations, can solve the problems of limiting the application of kiln-changing glaze, and achieve the effect of improving quality and added value, and full of artistic atmosphere

Active Publication Date: 2015-08-19
HUBEI HANGRUI CERAMIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This limits the application of kiln-changing glaze in the building ceramics industry

Method used

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  • Transmutation glaze suitable for ceramic tile production and transmutation glaze ceramic tile
  • Transmutation glaze suitable for ceramic tile production and transmutation glaze ceramic tile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Preparation of green body powder: select chemical composition SiO in parts by weight 2 : 60.00 parts, Al 2 o 3 : 22.00 parts, Fe 2 o 3 : 1.2 parts, TiO 2 : 1.0 parts, CaO: 0.1 parts, MgO: 0.7 parts, K 2 O: 2.0 parts and Na 2 O: 1.0 parts of china clay. The china clay is ball milled to make a slurry with a fineness of 1.17-2.5% on a sieve with 10,000 holes, and it is stirred evenly for use; after the spray-drying process, the slurry for use is processed into a slurry with a water content of 7.0-7.3% ( mass ratio) powder.

[0025] Glaze formula: Potassium feldspar: 15%, frit: 10%, quartz: 5.0%, spodumene: 2.0%, bone ash: 3.0%, chromite powder: 3.7%, calcium carbonate 4.0%, plant ash: 2.0%, manganite: 8.0%, calcium borate: 10%, titanium dioxide: 8.0%, pearlite: 4.0%, dolomite: 9.0%, copper ore: 3.0%, sodium carboxymethylcellulose: 0.01% , zinc chloride: 8.0%, strontium carbonate: 5.0%, industrial sodium carbonate: 0.29%. Stir evenly and put it into a ball mill fo...

Embodiment 2

[0030] Preparation of the green body powder: by weight parts, the selected chemical composition is SiO 2 : 68.25 parts, Al 2 o 3 : 18.68 parts, Fe 2 o 3 : 1.2 parts, TiO 2 : 0.8 parts, CaO: 0.5 parts, MgO: 0.6 parts, K 2 O: 3.3 parts, Na 2 O: 2.2 parts of china clay. China clay is ball milled to make a slurry with a fineness of 1.17-2.5% on a sieve with 10,000 holes, and it is stirred evenly for use; the slurry for use is processed into a water content of 7.0-7.3% (by mass) after a spray-drying process. than) powder.

[0031]Glaze formula: Potassium feldspar: 16%, frit: 12%, quartz: 5.0%, spodumene: 2.0%, bone ash: 3.0%, chromite powder: 3.0%, calcium carbonate 4.7%, plant ash: 2.0%, manganite: 5.0%, calcium borate: 10%, titanium dioxide: 8.0%, pearlite: 4.0%, dolomite: 8.0%, copper ore: 4.0%, sodium carboxymethylcellulose: 0.01% , zinc chloride: 8.0%, strontium carbonate: 5.0%, industrial sodium carbonate: 0.29%. Stir evenly and put it into a ball mill for ball mill...

Embodiment 3

[0036] Preparation of the green body powder: by weight parts, the selected chemical composition is SiO 2 : 66.56 parts, Al 2 o 3 : 18.78 parts, Fe 2 o 3 : 1.0 parts, TiO 2 : 0.7 parts, CaO: 0.7 parts, MgO: 0.6 parts, K 2 O: 3.2 parts, Na 2 O: 2.0 parts of china clay.

[0037] The fineness of china clay is made by ball milling: the 10,000-hole sieve has a slurry of 1.17-2.5%, and it is stirred evenly for use; the slurry for use is processed into a water content of 7.0-7.3% (by mass) after a spray-drying process. than) powder.

[0038] Glaze formula: Potassium feldspar: 17%, frit: 12%, quartz: 5.0%, spodumene: 2.0%, bone ash: 3.0%, chromite powder: 3.0%, calcium carbonate 4.7%, plant ash: 2.0%, manganite: 5.0%, calcium borate: 9%, titanium dioxide: 7.0%, pearlite: 5.0%, dolomite: 8.0%, copper ore: 4.0%, sodium carboxymethylcellulose: 0.01% , zinc chloride: 8.0%, strontium carbonate: 5.0%, industrial sodium carbonate: 0.29%. Stir evenly and put it into a ball mill for b...

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Abstract

The invention discloses a transmutation glaze suitable for ceramic tile production and a transmutation glaze ceramic tile. The transmutation glaze comprises the following components in percentage by mass: 15-25% of potassium feldspar, 10-18% of frit, 5.0-18.0% of quartz, 2-15% of spodumene, 3-17% of bone ash, 1-9% of chromite, 4-16% of calcium carbonate, 1-12% of plant ash, 0-10% of ferrous manganese ores, 1-15% of calcium pyroborate, 3-16% of titanium dioxide, 0-8% of asbolite, 2-14% of dolomite, 0-9% of copper ores, 0.01-0.1% of sodium carboxymethylcellulose, 4-17% of zinc chloride, 1-8% of strontium carbonate and 0.2-1.6% of sodium carbonate. The transmutation glaze ceramic tile is obtained by firing after applying the transmutation glaze on a ceramic til green body. According to the transmutation glaze suitable for the ceramic tile production and the transmutation glaze ceramic tile, the transmutation glaze technology is applied to the production field of the ceramic tiles successfully, the products are attractive, elegant, luxury and artistic, and the quality and the additional value of the ceramic tile are improved.

Description

technical field [0001] The invention relates to the fields of R&D, production and processing of ceramic glaze formulations, in particular to a kiln-transformed glaze suitable for the production of ceramic bricks and a kiln-transformed glazed ceramic brick. Background technique [0002] Kiln-changing glaze, that is, when ceramics are fired in a kiln, because the glaze contains a variety of color elements, they will show unexpected effects after being fired in an oxidizing or reducing atmosphere. [0003] Kiln variable glaze is a kind of artistic glaze, which is varied, rich in color, noble and elegant. At present, it is widely used in handicraft porcelain. It has always been a dream of the building ceramics industry to apply kiln-changing glaze technology to the production of ceramic tiles. However, the firing temperature of the kiln glaze is as high as about 1300°C and the cycle is as long as about 8 hours. However, the firing temperature of the current ceramic tile is abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/06C04B41/86
Inventor 张名旗李金辉
Owner HUBEI HANGRUI CERAMIC CO LTD
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