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Humidifying ceramic tile with function of releasing anions and preparation method thereof

A technology of negative ions and ceramic tiles, which is applied in the field of architectural ceramics, can solve the problems of inability to release negative ions, decrease the effect of humidity control, and easy blockage of micropores in the glaze layer, and achieve excellent negative ion release capacity, enhanced release volume, and increased strength. Effect

Active Publication Date: 2017-12-22
FOSHAN OCEANO CERAMICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the glaze layer is easy to block the micropores of the porous body, resulting in a decrease in the humidity control effect, and a large amount of negative ion powder is wrapped in the glaze layer, which cannot release negative ions.

Method used

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  • Humidifying ceramic tile with function of releasing anions and preparation method thereof
  • Humidifying ceramic tile with function of releasing anions and preparation method thereof
  • Humidifying ceramic tile with function of releasing anions and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A humidity-regulating ceramic brick with the function of releasing negative ions, which comprises a nanoporous green body layer, a decorative pattern layer, a nano-negative ion material layer and a low-temperature thin glaze layer from bottom to top, and the low-temperature thin glaze layer has a porous structure or a crack structure .

[0034] Wherein the nanoporous body layer has the following components in terms of raw material weight percentage: 30% diatomite, 25% potassium feldspar, 25% albite, 11.8% ball clay, 8% carbon dioxide Silicone gel, 0.2% polyacrylic acid.

[0035] The nano negative ion material layer is a rare earth activated nano tourmaline powder layer.

[0036] The low-temperature thin glaze layer includes the following chemical composition by weight percentage: 28% SiO 2 , 8% Al 2 o 3 , 13.5% B 2 o 3 , 45% Bi 3 o 2 , 0.5% MgO, 2.5% K 2 O, 0.5% Na 2 O and 2% Li 2 O.

[0037] Preparation:

[0038] 1) Put each raw material component of the n...

Embodiment 2

[0044]A humidity-regulating ceramic brick with the function of releasing negative ions, which comprises a nanoporous green body layer, a decorative pattern layer, a nano-negative ion material layer and a low-temperature thin glaze layer from bottom to top, and the low-temperature thin glaze layer has a porous structure or a crack structure .

[0045] Wherein the nanoporous body layer has the following components in terms of raw material weight percentage: 60% zeolite, 10% potassium feldspar, 13% albite, 15% ball clay, 1% silica gel Glue, 1% sodium tripolyphosphate.

[0046] The nano negative ion material layer is a rare earth activated nano tourmaline powder layer.

[0047] The low-temperature thin glaze layer includes the following chemical composition by weight percentage: 45% SiO 2 , 4% Al 2 o 3 , 15% B 2 o 3 , 31.5% Bi 3 o 2 , 0.5% MgO, 2.5% K 2 O, 0.5% Na 2 O and 1% Li 2 O.

[0048] Preparation:

[0049] 1) Put the raw material components of the nanoporous gr...

Embodiment 3

[0055] A humidity-regulating ceramic brick with the function of releasing negative ions, which comprises a nanoporous green body layer, a decorative pattern layer, a nano-negative ion material layer and a low-temperature thin glaze layer from bottom to top, and the low-temperature thin glaze layer has a porous structure or a crack structure .

[0056] Wherein the nanoporous body layer has the following components in terms of raw material weight percentage: 45% sepiolite, 35% potassium feldspar, 10% albite, 8% ball clay, 1% carbon dioxide Silicone gel, 1% carboxymethylcellulose.

[0057] The nano negative ion material layer is a rare earth activated nano tourmaline powder layer.

[0058] The low-temperature thin glaze layer includes the following chemical composition by weight percentage: 43.5% SiO 2 , 8% Al 2 o 3 , 15% B 2 o 3 , 25% Bi 3 o 2 , 1% MgO, 2.5% K 2 O, 3% Na 2 O and 2% Li 2 O.

[0059] Preparation:

[0060] 1) Put each raw material component of the nano...

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Abstract

The invention discloses a humidifying ceramic tile with a function of releasing anions. The humidifying ceramic tile comprises a nano-porous base layer, a decorative pattern layer, a nanometer anion material layer and a low-temperature thin enamel layer from bottom to top, wherein the low-temperature thin enamel layer has a porous structure or a crack structure. According to the invention, a humidifying function is realized through the nano-porous base layer, and meanwhile, the ceramic tile has excellent anion releasing function due to the compounding of the nanometer anion material layer and the low-temperature thin enamel layer. The invention also discloses a preparation method for the ceramic tile. The preparation technology thereof is simple in steps, high in controllability, low in energy consumption, high in production efficiency and beneficial to large-scale industrial production.

Description

technical field [0001] The invention relates to the field of architectural ceramics, in particular to functional ceramic tiles. Background technique [0002] With the improvement of living standards, people's requirements for architectural decoration are gradually increasing, especially the comfort and health of interior decoration. Thereby emerge at the historic moment a series of architectural ceramic products with air purification function. [0003] Building ceramics with negative ion function can continuously release negative ions to achieve the effect of refreshing indoor air. Chinese invention patent CN1587186A discloses a method for producing healthy ceramic bricks that can release negative ions. By adding 3-10% nano-composite negative ion powder and firing at 1080-1200°C, ceramic bricks with the function of releasing negative ions can be obtained. Since the performance of negative ion powder releasing negative ions will decrease sharply with the increase of tempera...

Claims

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Application Information

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IPC IPC(8): C03C8/02C04B35/14C04B35/622C04B35/634C04B41/89C04B35/636C04B35/63C04B35/18C04B35/20
CPCC03C8/02C04B35/14C04B35/18C04B35/20C04B35/622C04B35/6313C04B35/63404C04B35/6365C04B41/009C04B41/52C04B41/89C04B2235/3203C04B2235/3472C04B2235/349
Inventor 柯善军田维
Owner FOSHAN OCEANO CERAMICS
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