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Super stain-resistant ceramic tile color-retaining glaze, stain-resistant ceramic tile and preparation process of stain-resistant ceramic tile

A preparation process, a technology of ceramic tiles, applied in the field of ceramic tiles, can solve the problems of graying and yellowing of ceramic tiles, and achieve the effects of good crystallization effect, smooth surface and reduced possibility

Active Publication Date: 2020-05-19
广东和陶立方陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a color-preserving glaze for super-pollution-resistant ceramic tiles, anti-pollution ceramic tiles and its preparation process, aiming to solve the problems caused by the existence of some holes and micro-cracks in the existing surface glazes used on the surface of ceramic tiles. , After a period of time after the ceramic tile is used, the stain is easy to adhere to the micropores and cracks, making the ceramic tile overall yellow or gray.

Method used

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  • Super stain-resistant ceramic tile color-retaining glaze, stain-resistant ceramic tile and preparation process of stain-resistant ceramic tile
  • Super stain-resistant ceramic tile color-retaining glaze, stain-resistant ceramic tile and preparation process of stain-resistant ceramic tile
  • Super stain-resistant ceramic tile color-retaining glaze, stain-resistant ceramic tile and preparation process of stain-resistant ceramic tile

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preparation example Construction

[0029] The present invention also proposes a preparation process for stain-resistant ceramic tiles, using the color-preserving glaze for super-pollution-resistant ceramic tiles described in any one of the above, including the following steps: weighing broken potassium feldspar, sodium Feldspar, kaolin, talc, quartz, zinc oxide, cerium oxide, boron-zirconium frit, attapulgite and calcium phosphate are mixed with water and then ball milled. The ball milling time is 6-7h, and the total mass of each component is equal to that of water. The mass ratio is 100: (40-50). After sieving, the color-preserving glaze of the super-pollution-resistant ceramic tile is obtained; after the body is dried, spray water on the surface of the body to moisten it, and then apply a primer on the surface of the body. On the surface of the bottom glaze, the color-preserving glaze of the super-pollution-resistant ceramic tile is applied, and it is fired in a kiln to obtain the anti-pollution ceramic tile. ...

Embodiment 1

[0041] Weigh broken potassium feldspar 24%, albite 18%, kaolin 16%, talc 2%, quartz 8%, zinc oxide 3%, cerium oxide 2%, boron-zirconium frit 3%, concave-convex 17% stick clay and 7% calcium phosphate, mixed with water and then ball milled, the ball milling time is 6h, wherein the mass ratio of the total mass of each component to water is 100:45, and the super stain-resistant ceramic tile is obtained after sieving Color-retaining glaze, the fineness of the color-retaining glaze for super-pollution-resistant ceramic tiles is 0.1% over a 325 mesh sieve, the proportion of the bottom glaze is 1.75g / ml, and the specific gravity of the color-retaining glaze for super-pollution-resistant ceramic tiles is 1.87g / ml;

[0042] After the green body is dried, spray water on the surface of the green body to wet it. The chemical composition of the green body is: 71.4% silicon oxide, 16% aluminum oxide, 3% calcium oxide, 1.5% magnesium oxide, 0.5% iron oxide, and 3% potassium oxide , 4% sodi...

Embodiment 2

[0044] Weigh broken potassium feldspar 20%, albite 20%, kaolin 10%, talc 3%, quartz 10%, zinc oxide 2%, cerium oxide 3%, boron zirconium frit 3%, concave-convex 20% clay and 9% calcium phosphate, mixed with water and then ball milled, the ball milling time is 7 hours, wherein the mass ratio of the total mass of each component to water is 100:50, and the super stain-resistant ceramic tile is obtained after sieving Color-retaining glaze, the fineness of the color-retaining glaze for super-pollution-resistant ceramic tiles is 0.2% over a 325 mesh sieve, the proportion of the bottom glaze is 1.84g / ml, and the specific gravity of the color-retaining glaze for super-pollution-resistant ceramic tiles is 1.9g / ml;

[0045] After the green body is dried, spray water on the surface of the green body to wet it. The chemical composition of the green body is: 69% silicon oxide, 18% aluminum oxide, 4% calcium oxide, 1% magnesium oxide, 0.6% iron oxide, and 4% potassium oxide , 3% sodium ox...

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Abstract

The invention discloses a super-stain-resistant ceramic tile color-retaining glaze, a stain-resistant ceramic tile and a preparation process of the stain-resistant ceramic tile. The super-stain-resistant ceramic tile color-retaining glaze is prepared from the following components in percentage by weight: 20 to 25 percent of potassium feldspar, 15 to 20 percent of albite, 6 to 15 percent of kaolin,0.5 to 3 percent of talc, 6 to 10 percent of quartz, 2 to 3 percent of zinc oxide, 2.5 to 3 percent of boron-zirconium frit, 10.5 to 20 percent of attapulgite and 5 to 9 percent of calcium phosphate;wherein the mass ratio of the boron-zirconium frit to the attapulgite to the calcium phosphate is 1: (3-6): (2-3). According to the invention, attapulgite with a layered structure is added; both theglaze and agreen body contain a large amount of bound water; during firing, the glaze discharges water; more air holes are generated in the drainage process; formed capillary channels are used for allowing gas generated in the sintering process of carbonate raw materials in the subsequent glaze to escape; the glaze continues to be heated, the components are further molten to fill and level up thecapillary channels, pores in the surface of the ceramic tile are reduced, gas generated during firing is discharged along the capillary channels, the pores of the ceramic tile are obviously reduced, the surface is smooth, and the stain-resistant effect of the super-stain-resistant ceramic tile color-retenting glaze is enhanced.

Description

technical field [0001] The invention relates to the technical field of ceramic tiles, in particular to a color-preserving glaze for super-pollution-resistant ceramic tiles, a pollution-resistant ceramic tile and a preparation process thereof. Background technique [0002] Due to the characteristics of easy cleaning and long service life, ceramic tiles can usually be used for more than 10 years without external damage. Therefore, they are widely used in the field of home construction. After years of development, ceramic tiles have also extended a variety of Types, mainly including glazed tiles, whole body tiles, polished tiles, vitrified tiles and mosaics, among which glazed tiles are made by applying different types of glaze layers on the surface of ceramic tiles, with rich color patterns, greater surface strength, and more specifications. Many, easy to clean, is the most widely used type of ceramic tile. [0003] However, due to the unreasonable selection of firing process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/20C03C8/00C04B41/89
CPCC03C8/20C03C8/00C04B41/009C04B41/52C04B41/89C04B35/14C04B41/5022C04B41/0072Y02P40/60
Inventor 陈漫霞
Owner 广东和陶立方陶瓷有限公司
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