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Antibacterial radiation-proof ceramic tile and preparation method thereof

A ceramic tile and radiation protection technology, applied in the field of quartz stone, can solve the problems of limited application scope, lack of multiple functions, single, etc., and achieve the effect of broadening the application scope, excellent air purification performance, and reasonable preparation.

Inactive Publication Date: 2017-02-15
FOSHAN GAOMING DISTRICT MINGCHENG TOWN NEW ENERGYNEW MATERIAL IND TECH INNOVATION CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are few reports about ceramic tiles with good uniformity and stable antibacterial function.
Moreover, the existing ceramic tiles are generally single-function products, such as antibacterial, anti-static, etc., that is, one product does not have multiple functions, which greatly limits its application range and needs to be further improved.

Method used

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  • Antibacterial radiation-proof ceramic tile and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An antibacterial and anti-radiation ceramic tile and a preparation method thereof, the preparation method comprising the following steps:

[0032] Step A, prepare the bottom glaze: mix 30% frit, 6% antibacterial powder, 27% lithium china stone, 5% zirconium silicate, 20% kaolin and 12% quartz according to mass percentage, wet ball mill, pass 300~350 mesh sieve to get slurry bottom glaze;

[0033] Step B, preparing the surface glaze: 72% frit, 1% nano-bamboo charcoal (particle size between 100-500nm), 20% kaolin, 5% aluminum oxide, 1% zinc oxide and 1% silicic acid Mix zirconium evenly, wet ball mill, pass through a 300-350 mesh sieve to get a paste-like top glaze;

[0034] In step C, the bottom glaze and top glaze prepared in steps A and B are glazed successively on the clay of the ceramic tile by means of glazing; then fired in a kiln at a firing temperature of 800-900°C and a firing cycle of 45 minutes to obtain ceramics brick;

[0035] Wherein, the frit is prepare...

Embodiment 2

[0044] An antibacterial and anti-radiation ceramic tile and a preparation method thereof, the preparation method comprising the following steps:

[0045] Step A, preparing the bottom glaze: by mass percentage, 32% frit, 4% antibacterial powder, 25% lithium china stone, 6% zirconium silicate, 22% kaolin and 11% quartz are mixed evenly, wet ball milled, passed 300~350 mesh sieve to get slurry bottom glaze;

[0046] Step B, preparing the surface glaze: 70% frit, 2% nano-bamboo charcoal (particle size between 100-500nm), 16% kaolin, 7% aluminum oxide, 1% zinc oxide and 3% silicic acid Mix zirconium evenly, wet ball mill, pass through a 300-350 mesh sieve to get a paste-like top glaze;

[0047] In step C, the bottom glaze and top glaze prepared in steps A and B are glazed successively on the clay of the ceramic tile by means of glazing; then fired in a kiln at a firing temperature of 800-900°C and a firing cycle of 45 minutes to obtain ceramics brick;

[0048] Wherein, the frit ...

Embodiment 3

[0057] An antibacterial and anti-radiation ceramic tile and a preparation method thereof, the preparation method comprising the following steps:

[0058] Step A, preparing the bottom glaze: by mass percentage, 34% frit, 1% antibacterial powder, 20% lithium china stone, 10% zirconium silicate, 25% kaolin and 10% quartz are mixed evenly, wet ball milled, passed 300~350 mesh sieve to get slurry bottom glaze;

[0059] Step B, prepare the surface glaze: by mass percentage, 63% frit, 5% nano bamboo charcoal (particle size between 100~500nm), 20% kaolin, 8% aluminum oxide, 1% zinc oxide and 3% silicic acid Mix zirconium evenly, wet ball mill, pass through a 300-350 mesh sieve to get a paste-like top glaze;

[0060] In step C, the bottom glaze and top glaze prepared in steps A and B are glazed successively on the clay of the ceramic tile by means of glazing; then fired in a kiln at a firing temperature of 800-900°C and a firing cycle of 45 minutes to obtain ceramics brick;

[0061]...

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Abstract

The invention discloses an antibacterial radiation-proof ceramic tile and a preparation method thereof. The preparation method comprises the steps of: A, preparing ground glaze: by mass percentage: mixing 30-35% of frit, 1-6% of antibacterial powder, 20-28% of lithium chinastone, 5-10% of zirconium silicate, 20-25% of kaolin and 10-12% of quartz evenly, conducting wet ball milling, and performing sieving to obtain pulp ground glaze; B, preparing surface glaze: by mass percentage, mixing 70-80% of frit, 1-5% of nano bamboo charcoal, 10-20% of kaolin, 5-8% of alumina, 1-2% of zinc oxide and 1-5% of zirconium silicate evenly, conducting wet ball milling, and then performing sieving to obtain pulp surface glaze; and C, applying the ground glaze and the surface glaze obtained in step A and step B to a tile blank in order, and performing firing to obtain the ceramic tile. Compared with the existing ceramic tiles, the ceramic tile prepared by the method provided by the invention has the advantages of scientific compounding, reasonable preparation, and stable performance. Also through reasonable collocation of nano bamboo charcoal and the antibacterial powder, the two play a synergistic role and endow the ceramic tile with excellent antibacterial, radiation-proof and air purification performance, thus further broadening the application scope of the ceramic tile.

Description

technical field [0001] The invention relates to the technical field of quartz stone, in particular to an antibacterial and anti-radiation ceramic brick and a preparation method thereof. Background technique [0002] Bacteria and mold, as pathogenic bacteria, are very harmful to humans, animals and plants, affecting people's health and even life-threatening, and bringing significant economic losses. Therefore, the research on antibacterial materials and their products has attracted people's attention day by day, and the demand for antibacterial products will constitute a huge market. [0003] Ceramic bricks are plate or block ceramic products produced from clay and other inorganic non-metallic raw materials through molding and sintering processes, and are used to decorate and protect the walls and floors of buildings and structures. [0004] However, there are few reports about ceramic tiles with good uniformity and stable antibacterial function. Moreover, the existing cera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/06C03C8/20C04B41/89
CPCC03C8/20C03C8/06C04B41/52C04B41/89C04B41/504C04B41/5022
Inventor 麦浩
Owner FOSHAN GAOMING DISTRICT MINGCHENG TOWN NEW ENERGYNEW MATERIAL IND TECH INNOVATION CENT
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