Antibacterial self-cleaning ceramic glaze preparation method convenient to operate

A technology of antibacterial self-cleaning and ceramic glaze, which is applied in the field of antibacterial ceramics, can solve the problems of large amount of silver added, high product cost, and difficult consumers, and achieve the effects of low cost, high glaze strength, and reduced production costs

Inactive Publication Date: 2020-12-29
广东永盛科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The United States, Germany, and South Korea have successively used it in architectural sanitary ceramics, daily-use ceramics, and coatings. At present, the research and application at home and abroad are the most, but there are generally large amounts of silver added and high product costs, which are difficult to be accepted by consumers.

Method used

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  • Antibacterial self-cleaning ceramic glaze preparation method convenient to operate

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The present invention proposes an antibacterial and self-cleaning ceramic glaze preparation method which is easy to operate, comprising the following raw materials in parts by weight: 10 parts of aluminum oxide, 40 parts of silicon dioxide, 10 parts of frit, 1 part of zinc oxide, calcium carbonate 10 parts, 1 part of oxidase and 1 part of auxiliary polyvinyl alcohol.

[0031] Its preparation method comprises the following steps:

[0032] S1. Weigh the above-mentioned raw materials such as aluminum oxide, silicon dioxide, frit, zinc oxide, calcium carbonate, oxidase and auxiliary agent polyvinyl alcohol according to the specified weight and weight, add the above-mentioned raw materials into a pulverizer, and pulverize them to 300 mesh , to obtain mixed particles A;

[0033] S2. Put the mixed particle A into the stirring device, stir clockwise for 3 minutes, and counterclockwise for 2 minutes, so that the mixed particle A can be stirred evenly, and then the mixed particl...

Embodiment 2

[0036] The present invention proposes a method for preparing an antibacterial self-cleaning ceramic glaze that is easy to operate, comprising the following raw materials in parts by weight: 12 parts of aluminum oxide, 50 parts of silicon dioxide, 12 parts of frit, 3 parts of zinc oxide, calcium carbonate 12 parts, 2 parts of oxidase and 3 parts of auxiliary polyvinyl alcohol.

[0037] Its preparation method comprises the following steps:

[0038] S1. Weigh the above-mentioned raw materials such as aluminum oxide, silicon dioxide, frit, zinc oxide, calcium carbonate, oxidase and auxiliary agent polyvinyl alcohol according to the specified weight and weight, add the above-mentioned raw materials into a pulverizer, and pulverize them to 305 mesh , to obtain mixed particles A;

[0039] S2. Put the mixed particle A into the stirring device, stir clockwise for 3.5 minutes, and counterclockwise for 2.5 minutes, so that the mixed particle A can be stirred evenly, and then the mixed p...

Embodiment 3

[0042] The present invention proposes an antibacterial and self-cleaning ceramic glaze preparation method which is easy to operate, comprising the following raw materials in parts by weight: 15 parts of aluminum oxide, 55 parts of silicon dioxide, 15 parts of frit, 3 parts of zinc oxide, calcium carbonate 15 parts, 3 parts of oxidase and 5 parts of auxiliary polyvinyl alcohol.

[0043] Its preparation method comprises the following steps:

[0044] S1. Weigh the above-mentioned raw materials such as aluminum oxide, silicon dioxide, frit, zinc oxide, calcium carbonate, oxidase and auxiliary agent polyvinyl alcohol according to the specified weight and weight, add the above-mentioned raw materials into a pulverizer, and pulverize them to 315 mesh , to obtain mixed particles A;

[0045] S2. Put the mixed particle A into the stirring device, stir clockwise for 3-5 minutes, and counterclockwise for 3 minutes, so that the mixed particle A can be stirred evenly, and then the mixed pa...

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Abstract

The invention discloses an antibacterial self-cleaning ceramic glaze preparation method convenient to operate. The antibacterial self-cleaning ceramic glaze is prepared from the following raw materials in parts by weight: 10-20 parts of aluminum oxide, 40-70 parts of silicon dioxide, 10-20 parts of frit, 1-7 parts of zinc oxide, 10-20 parts of calcium carbonate, 1-4 parts of oxidase and 1-10 partsof auxiliary polyvinyl alcohol. The invention discloses an antibacterial self-cleaning ceramic glaze and a preparation method thereof, which are suitable for production requirements of large-scale and standardized ceramic and glass related fields, are simple to operate, low in cost and wide in application range, can be applied to industries such as domestic ceramics, building ceramics, industrialceramics, glass and the like, replace traditional antibacterial materials such as silver nitrate, nano zinc oxide powder and the like, and the production cost of the ceramics and the glass products are greatly reduced; meanwhile, the antibacterial rate of the glaze can reach 99% or above, the glaze is harmless to the human body, and the ceramic prepared from the glaze has the characteristics of far infrared function, high thermal stability, high glaze strength and the like.

Description

technical field [0001] The invention relates to the technical field of antibacterial ceramics, in particular to an antibacterial self-cleaning ceramic glaze preparation method with convenient operation. Background technique [0002] Antibacterial ceramics refers to adding inorganic antibacterial agents to the glaze or glaze of sanitary ceramics or impregnating, spraying or rolling on its surface, so that the pathogenic bacteria on the surface of ceramic products can be controlled below the necessary level. Eco-friendly self-cleaning ceramic. As early as the end of the 1980s, industrially developed countries first began to use antibacterial building sanitary ceramics in hospitals, restaurants, and high-end residences. In recent years, ordinary families have gradually begun to use antibacterial ceramics. Japan was the first to develop and use antibacterial ceramics. There are now more than 100 manufacturers producing antibacterial materials. Especially after the nationwide p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/14
CPCC03C8/14C03C2204/02C03C2205/04
Inventor 陈哲焜
Owner 广东永盛科技发展有限公司
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