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Photochromic ceramic tile and preparation method thereof

A photochromic, ceramic tile technology, applied in the field of quartz stone, can solve the problems of single, not having multiple functions, and limiting the scope of application

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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  • Photochromic ceramic tile and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A photochromic ceramic tile and a preparation method thereof, the preparation method comprising the following steps:

[0036] Step A, preparing the bottom glaze: by mass percentage, 30% frit, 7% functional agent, 26% lithium china stone, 5% zirconium silicate, 20% kaolin and 12% quartz are mixed evenly, wet ball milled, passed 300~350 mesh sieve to get slurry bottom glaze;

[0037] Step B, prepare the surface glaze: by mass percentage, mix 72% frit, 1% conductive powder, 20% kaolin, 5% alumina, 1% zinc oxide and 1% zirconium silicate evenly, wet ball mill, pass After 300~350 mesh sieve, the pasty surface glaze is obtained;

[0038] 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;

[0039] Wherein, the frit is prepared by the following method: by weight perce...

Embodiment 2

[0051] A photochromic ceramic tile and a preparation method thereof, the preparation method comprising the following steps:

[0052] Step A, preparing the bottom glaze: by mass percentage, 32% frit, 5% functional agent, 24% 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;

[0053] Step B, prepare the surface glaze: mix 70% frit, 3% conductive powder, 15% kaolin, 7% alumina, 1% zinc oxide and 3% zirconium silicate evenly by mass percentage, wet ball mill, pass After 300~350 mesh sieve, the pasty surface glaze is obtained;

[0054] 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;

[0055] Wherein, the frit is prepared by the following method: by weight percen...

Embodiment 3

[0067] A photochromic ceramic tile and a preparation method thereof, the preparation method comprising the following steps:

[0068] Step A, preparing the bottom glaze: by mass percentage, 34% frit, 3% functional agent, 18% 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;

[0069] Step B, prepare the surface glaze: by mass percentage, mix 63% frit, 5% conductive powder, 20% kaolin, 8% alumina, 1% zinc oxide and 3% zirconium silicate, wet ball mill, pass After 300~350 mesh sieve, the pasty surface glaze is obtained;

[0070] 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;

[0071] Wherein, the frit is prepared by the following method: by weight percentage,...

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Abstract

The invention discloses a photochromic ceramic tile and a preparation method thereof. The preparation method comprises the steps of: A, preparation of ground glaze: by mass percentage, mixing 30-35% of frit, 3-7% of a functional agent, 20-28% of lithium porcelain stone, 5-10% of zirconium silicate, 20-25% of kaolin and 10-12% of quartz evenly, conducting wet ball-milling, and performing sieving to obtain slurry ground glaze; B, preparation of surface glaze: by mass percentage, mixing 70-80% of frit, 1-4% of conductive powder, 10-20% of kaolin, 5-8% of alumina, 1-2% of zinc oxide and 1-5% of zirconium silicate evenly, performing wet ball-milling, and conducting sieving so as to obtain slurry surface glaze; and C, applying the ground glaze and surface glaze prepared by step A and step B respectively to a tile blank in order, and performing firing so as to obtain the ceramic tile. Compared with the existing ceramic tiles, the ceramic tile prepared by the method provided by the invention has the characteristics of scientific compounding, reasonable preparation and stable performance. Also through reasonable collocation with conductive powder, photochromic compounds and antibacterial powder, the ceramic tile has excellent antibacterial, antistatic and photochromic properties, thus further broadening the application scope of ceramic tiles.

Description

technical field [0001] The invention relates to the technical field of quartz stone, in particular to a photochromic 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 ceramic tiles are general...

Claims

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Application Information

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IPC IPC(8): C03C8/20C03C8/06C04B41/89
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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