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Antibacterial ceramic tile and preparation method thereof

A ceramic tile and ceramic technology, applied in clay products, other household appliances, household appliances, etc., can solve the problems of large usage of antibacterial agents, large fluctuations in antibacterial performance of products, and inability to satisfy consumers, etc., and achieves convenient operation and antibacterial performance. The effect of stable and simple preparation process

Inactive Publication Date: 2014-03-19
DOSHAN NEW STRATEGY INTPROP CULTURECO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] CN201110416537.2 discloses a glaze formula for sanitary ceramics, but this patent has problems such as a large amount of antibacterial agent used, and the antibacterial performance of the product fluctuates greatly due to the influence of environmental conditions, which cannot meet the requirements of consumers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of antibacterial sanitary ceramics, the parts by weight of each component are:

[0024] 70 parts of kaolin, 35 parts of ceramic clay, 1 part of quartz, 10 parts of potassium feldspar, 0.5 parts of silver phosphate, and 5 parts of copper oxide.

[0025] Its preparation method comprises the following steps:

[0026] Mix the above-mentioned substances evenly according to the above ratio, control the pressure at 40MPa, press the powder into shape, then dry at 60°C for 6h, place the dried product in a firing furnace, control the temperature at 1300°C for 2h, pour the mold, and cool , to obtain antibacterial ceramic products.

Embodiment 2

[0028] A kind of antibacterial sanitary ceramics, the parts by weight of each component are:

[0029] 80 parts of kaolin, 40 parts of ceramic clay, 10 parts of quartz, 5 parts of potassium feldspar, 0.3 parts of silver phosphate, and 3 parts of copper oxide.

[0030] Its preparation method comprises the following steps:

[0031] Mix the above-mentioned substances evenly according to the above ratio, control the pressure at 30MPa, press the powder into shape, and then dry at 60°C for 6 hours. The dried product is placed in a firing furnace, and the temperature is controlled at 1300°C for 2 hours, poured into the mold, and cooled , to obtain antibacterial ceramic products.

Embodiment 3

[0033] A kind of antibacterial sanitary ceramics, the parts by weight of each component are:

[0034] 65 parts of kaolin, 40 parts of ceramic clay, 5 parts of quartz, 1 part of potassium feldspar, 0.3 parts of silver phosphate, and 1 part of copper oxide.

[0035] Its preparation method comprises the following steps:

[0036] Mix the above-mentioned substances evenly according to the above ratio, control the pressure at 30MPa, press the powder into shape, then dry at 50°C for 6h, place the dried product in a firing furnace, control the temperature at 1300°C for 2h, pour the mold, and cool , to obtain antibacterial ceramic products.

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PUM

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Abstract

The invention relates to an antibacterial ceramic tile and a preparation method thereof, belonging to the technical field of ceramic production. The antibacterial ceramic tile comprises the following components in parts by weight: 60-90 parts of kaolin, 30-40 parts of ceramic clay, 1-10 parts of quartz, 1-10 parts of potassium feldspar, 0.1-0.5 part of silver phosphate and 1-5 parts of copper oxide. The preparation method comprises the following steps: mixing the substances uniformly in proportion, controlling the pressure to be 30-40MPa, carrying out compression moulding on powder, then drying the powder at 50-60 DEG C for 4-6 hours, putting a product obtained after drying into a firing furnace, controlling the temperature to be 1200-1300 DEG C, firing for 1-2 hours, reversing a mould and cooling the product, thus obtaining the antibacterial ceramic product. The ceramic tile has stable antibacterial property and wide application range.

Description

technical field [0001] The invention relates to an antibacterial ceramic brick and a preparation method thereof, belonging to the technical field of ceramic production. Background technique [0002] With the development of society and the improvement of people's living standards, people's requirements for the quality of life are getting higher and higher, especially after the impact of SARS in 2002 and bird flu in recent years, people's awareness of environmental protection has increased, antibacterial materials is getting more and more attention. Antibacterial ceramics are a new type of functional material to protect the environment. It is the product of the combination of antibacterial agents, antibacterial technology and ceramic materials, as well as the product of the combination of material science and microbiology. While maintaining the original function and decorative effect of ceramic products, it increases the functions of disinfection, sterilization and chemical d...

Claims

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Application Information

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IPC IPC(8): C04B33/13C04B33/22
Inventor 李志坚
Owner DOSHAN NEW STRATEGY INTPROP CULTURECO
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