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A kind of light-transmitting ceramic brick and its preparation method

A technology of ceramic bricks and counting bricks, which is applied in the field of building ceramic materials, can solve the problems of easy deformation and difficulty in forming light-transmitting ceramic bricks, and achieves the effects of poor plasticity, low bulk density, and high light transmittance.

Active Publication Date: 2019-10-22
FOSHAN OCEANO CERAMICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the above-mentioned deficiencies in the prior art, to provide a light-transmitting brick and its preparation method, aiming to solve the problems that the light-transmitting ceramic brick body is difficult to form and easily deformed after firing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A light-transmitting ceramic brick, the raw material components of the brick blank according to the weight percentage are: 22.7% fused silica, 19.7% sodium zeolite, 35.9% frit, 1.5% wollastonite, 10% ball Soil, 6.2% feldspar, 2.5% bentonite, 1.5% barium carbonate and 0.5% ball milling additive; the chemical composition of the billet is calculated by weight percentage: 57.65% SiO 2 , 20.48% Al 2 o 3 , 0.09% Fe 2 o 3 , 0.01% TiO 2 , 7.19% CaO, 0.77% MgO, 1.04% K 2 O, 4.24% Na 2 O, 1.36% BaO, 0.53% ZnO and 6.39% loss on ignition.

[0027] Wherein, the ball milling additive is composed of 0.2% carboxymethyl cellulose and 0.3% sodium tripolyphosphate based on the weight percentage of the raw material components of the brick body. The sodium zeolite is selected from sodium zeolite with a porous network structure.

[0028] Preparation:

[0029] 1) Add the billet and clean water into the ball mill together, wherein the billet is calculated as 65.5% of the total weight ...

Embodiment 2

[0034] A light-transmitting ceramic brick, the raw material components of the brick blank according to the weight percentage are: 12.3% fused silica, 24.6% sodium zeolite, 38.5% frit, 1.6% wollastonite, 10% ball Soil, 10.7% feldspar, 2% bentonite and 0.5% ball milling additive; the chemical composition of the billet is calculated by weight percentage: 53.06% SiO 2 , 23.45% Al 2 o 3 , 0.07% Fe 2 o 3 , 0.02% TiO 2 , 7.71% CaO, 0.77% MgO, 1.53% K 2 O, 5.61% Na 2 O, 0.63% BaO, 0.53% ZnO and 7.15% loss on ignition.

[0035] Wherein, the ball milling additive is composed of 0.1% carboxymethyl cellulose and 0.4% sodium tripolyphosphate based on the weight percentage of the raw material components of the brick body. The sodium zeolite is selected from sodium zeolite with a porous network structure.

[0036] Preparation:

[0037] 1) Add the billet and clean water into the ball mill together, wherein the billet is 65.5% of the total weight of the billet and clean water in terms...

Embodiment 3

[0042] A light-transmitting ceramic brick, the raw material components of the brick blank according to the weight percentage are: 22.6% fused silica, 22.6% sodium zeolite, 31.5% frit, 12.1% ball clay, 9.7% feldspar , 1.6% barium carbonate and 0.6% ball milling additive; the chemical composition of the billet is calculated as: 58.18% SiO 2 , 20.61% Al 2 o 3 , 0.06% Fe 2 o 3 , 0.01% TiO 2 , 5.67% CaO, 0.63% MgO, 1.13% K 2 O, 5.02% Na 2 O, 1.41% BaO, 0.52% ZnO and 6.76% loss on ignition.

[0043] Wherein, the ball milling additive is composed of 0.2% carboxymethyl cellulose and 0.4% sodium tripolyphosphate based on the weight percentage of the raw material components of the brick body. The sodium zeolite is selected from sodium zeolite with a porous network structure.

[0044] Preparation:

[0045] 1) Add the blank and clean water into the ball mill together, wherein the blank is 65.4% of the total weight of the blank and clean water in terms of mass percentage. Start t...

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PUM

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Abstract

The invention discloses a translucent ceramic tile. The tile body blank of the tile comprises, by weight, 52-62% of SiO2, 20-26% of Al2O3, 0-0.1% of Fe2O3, 0-0.2% of TiO2, 5-10% of CaO, 0-1% of MgO, 0.8-2.6% of K2O, 4-7% of Na2O, 0-2% of BaO, 0.3-0.8% of ZnO and 5-10% of ignition loss. According to the translucent ceramic tile and the preparation method thereof, natrolite is used as a main body row material of the ceramic tile body blank and matched with part of fused quartz, frit and feldspar are used as a solvent, and high ball clay and bentonite are used as a binder to achieve the excellent forming property and to solve the problems that current translucent ceramic tiles are poor in plasticity and difficult to form. The prepared translucent ceramic tile is high in light transmittance, volume density can reach 2.15 gram / cubic centimeter in minimum, whiteness is larger than 66 degrees, the usage requirements are met, at the same time, the application range of translucent ceramic tiles is wide, and the translucent ceramic tiles can be separately applied to porcelain glazed tiles and full-body tiles.

Description

technical field [0001] The invention relates to the field of building ceramic materials, in particular to a light-transmitting ceramic brick and a preparation method thereof. Background technique [0002] As a kind of building decoration material, ceramic tile has the characteristics of wear-resistant waterproof and beautiful surface pattern, and is deeply loved by people. It is widely used in home decoration, office decoration and commercial decoration. However, the raw materials used in the production of ordinary ceramic tiles are relatively rough. The raw materials are mined from the mine and used directly after being crushed. There are many impurities in the material, resulting in many impurities and tiny pores in the ceramic body after firing, and the impurities will absorb and scatter light. Small pores, especially when the diameter of the pores is close to the wavelength of visible light, have the strongest scattering effect on light (the pores of ordinary vitrified c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/14
Inventor 赵光岩柯善军屈彬
Owner FOSHAN OCEANO CERAMICS
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