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Antibacterial and antistatic ceramic glaze with high wear resistance and preparation method for ceramic tile

An anti-static and wear-resistant technology, applied in the field of architectural ceramics, can solve the problems of poor anti-slip and high-temperature resistance, expensive conductive materials, and reduced material purity, so as to achieve good anti-slip effect, uniform and stable flow distribution, and improve anti-slip The effect of fouling performance and high temperature resistance

Inactive Publication Date: 2017-12-01
陆洁容
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When preparing high-purity powder materials, the impurity particles in the air are adsorbed by the static electricity on the surface of the powder particles during the preparation process, resulting in a decrease in the purity of the material. In addition, the electrostatic accumulation will also generate electric sparks. safety hazards
[0003] Anti-static tiles have been widely used in places with relatively high static requirements; because the conductive materials used in anti-static ceramic tiles are relatively expensive, in order to control production costs, a layer of anti-static glaze is usually applied on the surface of the tiles. Use conductive adhesive strips and other conductors to guide away the static electricity on the surface of the tiles; currently, the common anti-static glazed tiles on the market use tin dioxide as the conductive material, and the color of the glaze is mostly blue. The decorative pattern is relatively simple and beautiful. Low, but its performance is relatively simple, there are still problems of low anti-fouling performance, easy to scratch, poor skid resistance and high temperature resistance; therefore, the technology of anti-static tiles still needs to be improved and developed

Method used

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  • Antibacterial and antistatic ceramic glaze with high wear resistance and preparation method for ceramic tile
  • Antibacterial and antistatic ceramic glaze with high wear resistance and preparation method for ceramic tile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1-a kind of preparation method of ceramic brick with antibacterial and antistatic function, comprises the steps:

[0038] (1) Prepare antibacterial and antistatic glaze: first prepare antistatic glass frit, nanocomposite antibacterial particles, aluminum oxide whiskers and printing oil with a mass ratio of 1:0.8:0.5:2.5; The fineness of the block is 60 mesh;

[0039] Wherein, the antistatic glass frit includes 24% conductive powder mixed with conductive tin oxide and conductive titanium oxide, and the mixture composed of 76% glass powder is obtained by melting, cooling and crushing into granules; Said nanocomposite antibacterial particles are made by ball milling and drying the aqueous solution containing strontium ions, rare earth ions and layered clay; the concentration of strontium ions in said aqueous solution is 2.5mmol / L, and the concentration of rare earth ions is 5.5mmol / L. The concentration of the clay is 18g / L; The printing oil adds 1% carboxymethy...

Embodiment 2

[0044] Embodiment 2-a kind of preparation method of ceramic brick with antibacterial and antistatic function, comprises the steps:

[0045] (1) Prepare antibacterial and antistatic glaze: first prepare antistatic glass frit, nanocomposite antibacterial particles, zinc oxide whiskers and printing oil with a mass ratio of 1.5:0.5:2:2; The fineness of the block is 125 mesh;

[0046] Wherein, the antistatic glass frit includes 50% conductive powder mixed with conductive zinc oxide, conductive iron oxide and conductive barium titanate, and the mixture composed of 50% glass powder is melted, cooled and broken into The nanocomposite antibacterial particles are obtained by ball milling and drying the aqueous solution containing strontium ions, rare earth ions and layered clay; the concentration of strontium ions in the aqueous solution is 6mmol / L, and the concentration of rare earth ions is 16mmol / L L, the concentration of layered clay is 35g / L; Described printing oil adds 0.5% carbo...

Embodiment 3

[0051] Embodiment 3-a kind of preparation method of ceramic brick with antibacterial and antistatic function, comprises the steps:

[0052] (1) Prepare antibacterial and antistatic glaze: first prepare antistatic glass frit, nanocomposite antibacterial particles, zirconia whiskers and printing oil with a mass ratio of 1.3:0.6:1:2.3; the antistatic glass frit The fineness of the block is 100 mesh;

[0053] Wherein, the antistatic glass frit includes conductive powder mixed with 45% conductive barium titanate and conductive lead titanate, and the mixture composed of 55% glass powder is obtained by melting, cooling and crushing into granules The nanocomposite antibacterial particles are prepared by ball milling and drying the aqueous solution containing strontium ions, rare earth ions and layered clay; the concentration of strontium ions in the aqueous solution is 4mmol / L, and the concentration of rare earth ions is 10.5mmol / L, The concentration of layered clay is 25g / L; The pri...

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Abstract

The invention discloses an antibacterial and antistatic ceramic glaze with high wear resistance and a preparation method for a ceramic tile. Glaze materials for the ceramic glaze comprise an antistatic glass frit, a composite antibacterial nanoparticle, an inorganic oxide whisker and stamp-pad ink, wherein the mass ratio of the antistatic glass frit, the composite antibacterial nanoparticle, the inorganic oxide whisker and the stamp-pad ink is (1-1.5):(0.5-0.8):(0.5-2):(2-2.5); the fineness of the antistatic glass frit is 60 to 125 meshes. The antibacterial and antistatic ceramic glaze with high wear resistance has the characteristics of stable antistatic effect, good antiskid effect and antifouling peroperty and high high-temperature resistance; a process for preparing an antibacterial and antistatic ceramic tile with high wear resistance from the ceramic glaze is simple and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of architectural ceramics, in particular to a preparation method of antibacterial and antistatic ceramic glaze and tiles with good wear resistance. Background technique [0002] Static electricity, as a common physical phenomenon in nature, is caused by the transfer of charges (extranuclear electrons) between different objects. When preparing high-purity powder materials, the impurity particles in the air are adsorbed by the static electricity on the surface of the powder particles during the preparation process, resulting in a decrease in the purity of the material. In addition, the electrostatic accumulation will also generate electric sparks. safety hazards arise. [0003] Anti-static tiles have been widely used in places with relatively high static requirements; because the conductive materials used in anti-static ceramic tiles are relatively expensive, in order to control production costs, a layer of g...

Claims

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Application Information

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IPC IPC(8): C03C8/20C03C8/16C03C8/02C03C8/04C03C8/12C04B41/89
CPCC03C8/20C03C8/02C03C8/04C03C8/12C03C8/16C03C2204/02C04B41/52C04B41/89C04B41/504C04B41/4539C04B41/0072C04B41/5022
Inventor 陆洁容
Owner 陆洁容
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