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Manufacturing method of antibacterial ceramic tile

A production method and technology for ceramic tiles, applied in the field of ceramic tile production, can solve the problems of unscientific sanitation habits, harm to the health of residents, imperfect sanitation facilities, etc., to reduce the chance of transmission and infection of pathogenic microorganisms, and to be easy to use Effect

Inactive Publication Date: 2012-11-14
JIANGXI CIMIC CERAMICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, whether in rural areas or cities in our country, there are generally problems of inadequate sanitation facilities or unscientific hygiene habits. There are a large number of bacteria and even pathogenic microorganisms on the surface of many objects in the living room, which directly endangers the health of residents.

Method used

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  • Manufacturing method of antibacterial ceramic tile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for manufacturing ceramic tiles with antibacterial properties, the method comprises the following steps:

[0026] (1) Control the pressure at 25MPa to press the tile powder into shape, and then control the temperature at 60°C for 70 minutes of drying treatment;

[0027] (2) On the surface of the dried molding powder, spray the top glaze containing the silver-based antibacterial agent, the concentration of the silver-based antibacterial agent in the top glaze is 0.5wt%, and then control the temperature to be 60°C for drying for 70 minutes;

[0028] (3) Place the product obtained after drying in step (2) into a firing furnace, and control the temperature to be 1000° C. for firing for 90 minutes;

[0029] (4) Surface polishing treatment and edging treatment are carried out on the ceramic tile body obtained after firing to obtain the product. The structure of the product is as follows: figure 1 As shown, an antibacterial layer 2 made of silver-based antibacterial ...

Embodiment 2

[0031] A method for manufacturing ceramic tiles with antibacterial properties, the method comprises the following steps:

[0032] (1) Control the pressure at 28MPa to press the ceramic tile powder, and then control the temperature at 80°C for 60 minutes of drying treatment;

[0033] (2) Spray the surface glaze containing silver-based antibacterial agent on the surface of the dried molding powder, the concentration of silver-based antibacterial agent in the surface glaze is 1wt%, and then the temperature is controlled to be 80°C for drying treatment for 60min;

[0034] (3) The product obtained after drying in step (2) is placed in a firing furnace, and the temperature is controlled to be 1100° C. and fired for 60 minutes;

[0035] (4) Surface polishing treatment and edge grinding treatment are carried out on the ceramic tile body obtained after firing to obtain the product.

Embodiment 3

[0037] A method for manufacturing ceramic tiles with antibacterial properties, the method comprises the following steps:

[0038] (1) Control the pressure to 30MPa to press the tile powder into shape, and then control the temperature to 90°C for drying;

[0039] (2) Spray the surface glaze containing silver-based antibacterial agent on the surface of the dried molding powder, the concentration of silver-based antibacterial agent in the surface glaze is 2wt%, and then control the temperature to be 90°C for drying treatment for 40min;

[0040] (3) The product obtained after drying in step (2) is placed in a firing furnace, and the temperature is controlled to be 1200° C. and fired for 40 minutes;

[0041] (4) Surface polishing treatment and edge grinding treatment are carried out on the ceramic tile body obtained after firing to obtain the product.

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PUM

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Abstract

The invention relates to a manufacturing method of an antibacterial ceramic tile. The method comprises: compressing tile powder for moulding and conducting drying, then spray coating or spraying a antimicrobial agent-containing solution on surface of a green tile, which is then subjected to a drying treatment and placed in a firing furnace, controlling the temperature at 1000-1200DEG C and carrying out firing for 40-90min, and finally performing a surface treatment so as to the product. Compared with the prior art, the invention has the advantages of higher safety and convenient use, and meanwhile it can hinder or suppress the growth and reproduction of bacteria and pathogenic microorganisms on the ceramic surface for a long term, thus reducing the infection and spreading opportunities of the pathogenic microorganisms.

Description

technical field [0001] The invention relates to a method for manufacturing ceramic tiles, in particular to a method for manufacturing ceramic tiles with antibacterial properties. Background technique [0002] With the improvement of people's living standards, people pay much more attention to the health of themselves and their families than in previous years, especially the health and environmental protection of the family's living space. [0003] At present, people not only want to live well, eat well, and live well, but also eat healthy and live healthy. Therefore various antibacterial ceramic new products are constantly being researched and developed, and are gradually pushed to the market. The new products of antibacterial ceramics are mainly the introduction of antibacterial agents. With their advantages of good heat resistance and high safety, they have been developed rapidly and their application range has been continuously expanded. [0004] Antibacterial ceramics ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/00C04B35/622C04B41/86
Inventor 李慈雄
Owner JIANGXI CIMIC CERAMICS