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Coverglaze capable of inducing and generating anions, tile and preparation process of tile

A preparation process and negative ion technology, which is applied in the field of architectural ceramics, can solve the problems of affecting the color development of the brick surface and cannot be applied, and achieve the effect of simple and easy-to-control preparation process steps, full of energy, and indoor air purification

Active Publication Date: 2018-11-09
FOSHAN DONGPENG CERAMIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The negative ion tiles produced above are made of tourmaline, which has limited application and cannot be applied to the bricks of the inkjet infiltration process, because the added tourmaline reacts with the color aid of the ink, which affects the color development effect of the brick surface

Method used

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  • Coverglaze capable of inducing and generating anions, tile and preparation process of tile
  • Coverglaze capable of inducing and generating anions, tile and preparation process of tile
  • Coverglaze capable of inducing and generating anions, tile and preparation process of tile

Examples

Experimental program
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Effect test

preparation example Construction

[0043] A kind of preparation technology that can induce negative ion ceramic tile, comprises the following steps:

[0044] Preparation of surface glaze slurry: mix the raw materials that can induce negative ion surface glaze into the ball mill according to the ratio and perform wet ball milling to obtain surface glaze slurry;

[0045] Preparation of adobe: use existing adobe raw materials to make adobe;

[0046] Glazing: Apply glaze slurry on the surface of the brick;

[0047] It is fired in a kiln at a firing temperature of 1080-1200°C.

[0048] The conventional firing temperature can be used to complete the firing by using the existing firing temperature control, which is easier for process control. The preparation process steps of the ceramic tile capable of inducing negative ions are simple and easy to control.

[0049] Preferably, it also includes a surface decoration step: setting a decorative layer on the brick adobe with the glaze slurry by means of inkjet penetrati...

Embodiment 1

[0061] A kind of surface glaze that can induce negative ions, the raw material formula in terms of mass percentage is shown in the following table:

[0062]

[0063] The firing temperature of the above-mentioned top glaze is 1080-1100°C.

[0064] Ceramic tiles with the above-mentioned top glaze that can induce negative ions include a green body, a bottom glaze layer and a top glaze layer that are sequentially arranged from bottom to top. form. A decorative layer is arranged on the glaze layer by means of inkjet penetration process, inkjet printing, roller printing and / or screen printing.

[0065] The above-mentioned preparation technology that can induce negative ion ceramic tile comprises the following steps:

[0066] Prepare the surface glaze: Mix the raw materials of the surface glaze into the ball mill according to the proportion and perform ball milling to obtain the surface glaze slurry. The fineness of the surface glaze slurry is: 325 mesh sieve remaining 0.8~1.2, ...

Embodiment 2

[0072] The preparation process of the inducible negative ion surface glaze of the present embodiment, the ceramic tile by the above-mentioned inducible negative ion surface glaze, and the inducible negative ion ceramic tile is basically the same as that of Example 1, the difference is that the negative ion surface glaze can be induced to The raw material formula of mass percent meter is as shown in the table below:

[0073]

[0074] The firing temperature for inducing negative ion glaze is 1080-1150°C. The firing temperature of ceramic tiles that can induce negative ions is 1080-1150°C.

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Abstract

The invention discloses coverglaze capable of inducing and generating anions. The coverglaze contains the following components in percentage by mass: 3%-4% of achmatite achmite, 8%-13% of alpha-Al2O3,5%-7% of fluorite, 10%-15% of titanium dioxide, 1%-3% of barite and the balance of a basic coverglaze material. The invention further discloses a tile with the coverglaze capable of inducing and generating anions and a preparation process of the tile. By adding achmatite achmite, fluorite and barite into the coverglaze, titanium oxide in alpha-Al2O3 and titanium dioxide is stimulated to generatean electric field on the surface of the tile, and matters such as moisture in air are ionized so as to generate the anions; and the coverglaze does not contain materials such as tourmaline which can influence the color development of a color assistant agent, so that the color development of ceramic ink is not influenced, and the coverglaze can be applied to the tile produced by virtue of an ink-jet permeation technique.

Description

technical field [0001] The invention relates to the technical field of building ceramics, in particular to a surface glaze capable of inducing negative ions, ceramic tiles and a preparation method for ceramic tiles. Background technique [0002] With the development of industry, the air pollution is becoming more and more serious, and the air contains various substances harmful to the human body, so the quality of the air has attracted more and more attention from the people. As well as the gradual improvement of people's living standards, the requirements for the quality of the air in the living environment are getting higher and higher. Therefore, the environmental protection and functional health of building materials have been paid more and more attention by people. In recent years, negative ion interior decoration materials and products have emerged at home and abroad, such as negative ion coatings, negative ion panels, and negative ion tiles. This kind of material pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C04B41/86C04B41/89
CPCC03C8/00C04B41/5022C04B41/52C04B41/86C04B41/89C04B41/4539C04B41/0072C04B41/504C04B41/50
Inventor 祁明钟保民
Owner FOSHAN DONGPENG CERAMIC
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