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Anti-skid matte ceramic tile

A ceramic tile, matt technology, applied in the field of ceramic tiles, can solve the problems of rough surface of the product, easy to hide dirt, damage to the crystal structure of ceramic tiles, etc.

Active Publication Date: 2019-06-28
JIANGXI HEMEI CERAMICS +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of product has excellent anti-skid performance, it has the disadvantages of rough surface and easy to hide dirt
[0004] Through the anti-slip liquid treatment method similar to stone, although the anti-slip performance is improved by forming micropores on the surface of ceramic tiles, this type of treatment method achieves the anti-slip purpose by acid-etching the glaze layer on the surface of ceramic tiles.
This kind of anti-slip process destroys the crystal structure of ceramic tiles while improving the anti-slip performance, making it difficult for the product's chemical corrosion resistance and pollution resistance to meet the national standard requirements, affecting the use of the product
The post-treatment of anti-slip liquid is to corrode the glaze layer with acid and destroy the crystal structure of the glaze layer to form micropores, thus affecting the performance of ceramic tiles

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] The basic technological process is: green body pressing → bottom glaze application → inkjet printing → surface glaze application → firing → edge grinding → packaging.

[0054] Wherein the weight composition of the bottom glaze is: 5 parts of quartz, 8 parts of albite, 13 parts of potassium feldspar, 3 parts of burnt talc, 10 parts of zirconium silicate, 8 parts of kaolin, 5 parts of calcined kaolin, and 3 parts of alumina , 45 parts of matt opacified frit.

[0055] The raw material weight composition of matt opacity frit for bottom glaze is: 20 parts of feldspar, 45 parts of nepheline, 10 parts of quartz, 5 parts of calcite, 5 parts of barium carbonate, 3 parts of zirconium silicate, 8 parts of bauxite, 4 parts boric acid.

[0056] Wherein the weight composition of the surface glaze is: 2 parts of burnt zinc oxide, 8 parts of albite, 15 parts of potassium feldspar, 8 parts of kaolin, 5 parts of burnt talc, 3 parts of calcined kaolin, 4 parts of dolomite, wollastonite ...

Embodiment 2

[0065]The basic technological process is: green body pressing → bottom glaze application → inkjet printing → surface glaze application → firing → edge grinding → packing.

[0066] The weight composition of the bottom glaze is as follows: 8 parts of quartz, 12 parts of albite, 8 parts of potassium feldspar, 5 parts of burnt talc, 15 parts of zirconium silicate, 12 parts of kaolin, 4 parts of calcined kaolin, and 1 part of alumina , 35 parts of matt opacified frit.

[0067] The raw material weight composition of matte opacity frit for bottom glaze is: 30 parts of feldspar, 30 parts of nepheline, 15 parts of quartz, 5 parts of calcite, 3 parts of barium carbonate, 6 parts of zirconium silicate, 8 parts of bauxite, 3 parts boric acid.

[0068] Wherein the weight composition of the surface glaze is: 4 parts of burnt zinc oxide, 10 parts of albite, 12 parts of potassium feldspar, 12 parts of kaolin, 8 parts of burnt talc, 1 part of calcined kaolin, 4 parts of dolomite, wollastonite...

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Abstract

The invention relates to an anti-skid matte ceramic tile. A microporous forming agent is introduced to overglaze of the ceramic tile. Micropores in the glaze layer on the surface of the ceramic tile are formed in a firing process. The microporous forming agent is composed of one or more of fluorite, cryolite and fluorapatite. The ceramic tile is composed of a blank, bottom glaze and surface glazeattached to two faces, separately, and the microporous forming agent introduced into the glaze. The bottom glaze is prepared from the following components: quartz, albite, potash feldspar, calcined talc, zirconium silicate, kaolin, calcined kaolin, aluminum oxide and a matte opacified melt block. The surface glaze is prepared from the following components: calcined zinc oxide, albite, potash feldspar, kaolin, calcined talc, calcined kaolin, dolomite, wollastonite, a matte transparent melt, a bright and transparent melt and the microporous forming agent.

Description

technical field [0001] The invention relates to the technical field of ceramic tiles, in particular to an anti-slip matt ceramic tile. Background technique [0002] With the wide application of ceramic tiles, the number of personal injuries caused by poor anti-skid performance of ceramic tiles in public places has gradually increased. Therefore, anti-slip ceramic tiles have a greater demand in the market, especially in crowded places such as public places and places where grease is easy to stay on the brick surface such as kitchens. [0003] The anti-slip performance of ceramic tiles is not only a product quality issue, but also a major issue related to people's daily life and walking safety. This requires ceramic tiles to have strong anti-slip performance to avoid accidents that cause personal injury. However, most of the current non-slip ceramic tiles use methods such as concave-convex molds and dry granules to make the surface of the ceramic tile uneven, thereby achievin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/14C03C8/20C03C8/02
Inventor 王永强王瑞峰古战文陈伟胤吕正平
Owner JIANGXI HEMEI CERAMICS
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