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Preparation method of abrasion-resistant ceramic glaze

A glazed and ceramic technology, applied in the field of glazed ceramics preparation, can solve the problems that the wear resistance of the glaze can not meet the demand, easy to wear and other problems, and achieve a good combination of glaze and glaze, high hardness of the glaze surface, smooth and dense surface Effect

Inactive Publication Date: 2018-11-06
江西省正大陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When used as a floor decoration material, there is a greater requirement for the wear resistance of the glaze, otherwise it will be easily scratched. Although this point is greatly improved compared with the existing glass-ceramic composite board, the existing glaze Wear resistance can not meet the demand

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for preparing wear-resistant glazed ceramics, which includes a green body and a glazed surface attached to the outer surface of the green body, wherein the glazed surface is made of the following raw materials in parts by weight: 97 parts of basic glaze, wear-resistant 4 parts of agent, 0.5 part of glaze conditioner, described glaze conditioner comprises sodium carboxymethyl cellulose and sodium tripolyphosphate, and the mass ratio of described sodium carboxymethyl cellulose and sodium tripolyphosphate is 1:3 .

[0027] Wherein, the basic glaze is made of the following components by weight: 32 parts of potassium feldspar; 12 parts of calcite; 11 parts of quartz; 6 parts of wollastonite; 12 parts of kaolin; 2 parts of imide; 4 parts of pigment; 4 parts of silicon carbide; 3 parts of bauxite; 12 parts of modified bentonite; 4 parts of microcrystalline cellulose; 3 parts of calcium carbonate; 3 parts of strontium carbonate; The preparation method is as follows: p...

Embodiment 2

[0036] A method for preparing wear-resistant glazed ceramics, which includes a body and a glaze attached to the exterior of the body, wherein the glaze is made of the following raw materials in parts by weight: 9 parts of basic glaze, 9 parts of wear-resistant 3 parts of agent, 0.3 part of glaze conditioner, described glaze conditioner comprises sodium carboxymethyl cellulose and sodium tripolyphosphate, and the mass ratio of described sodium carboxymethyl cellulose and sodium tripolyphosphate is 1:3 .

[0037]Wherein, the basic glaze is made of the following components by weight: 25 parts of potassium feldspar; 10 parts of calcite; 10 parts of quartz; 4 parts of wollastonite; 10 parts of kaolin; 1 part of imide; 3 parts of pigment; 3 parts of silicon carbide; 2 parts of bauxite; 10 parts of modified bentonite; 3 parts of microcrystalline cellulose; 2 parts of calcium carbonate; 2 parts of strontium carbonate; The preparation method is as follows: put bentonite into boric aci...

Embodiment 3

[0046] A method for preparing wear-resistant glazed ceramics, which includes a body and a glaze attached to the outer surface of the body, wherein the glaze is made of the following raw materials in parts by weight: 100 parts of basic glaze, 100 parts of wear-resistant 5 parts of agent, 0.8 part of glaze conditioner, described glaze conditioner comprises sodium carboxymethyl cellulose and sodium tripolyphosphate, and the mass ratio of described sodium carboxymethyl cellulose and sodium tripolyphosphate is 1:3 .

[0047] Wherein, the basic glaze is made of the following components by weight: 40 parts of potassium feldspar; 15 parts of calcite; 12 parts of quartz; 8 parts of wollastonite; 15 parts of kaolin; 3 parts of imide; 5 parts of pigment; 6 parts of silicon carbide; 4 parts of bauxite; 15 parts of modified bentonite; 5 parts of microcrystalline cellulose; 4 parts of calcium carbonate; 4 parts of strontium carbonate; The preparation method is as follows: put bentonite int...

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Abstract

The invention discloses a preparation method of an abrasion-resistant ceramic glaze. The abrasion-resistant ceramic glaze comprises a green body and a glaze adhered to the outer surface of the green body, wherein the glaze is prepared from the following raw materials in parts by weight: 95 to 100 parts of a base glaze, 3 to 5 parts of an abrasion-resistant agent and 0.3 to 0.8 part of a glaze conditioning agent; the glaze conditioning agent comprises sodium carboxymethylcellulose and sodium tripolyphosphate; and the mass ratio of the sodium carboxymethylcellulose to the sodium tripolyphosphateis 1: 3. According to the preparation method of the ceramic glaze prepared in the invention, the ceramic glaze is smooth and compact in surface, high in glaze hardness and high in abrasion resistance, and a ceramic piece product glaze body burnt at high temperature is good in combination and high in heat stability.

Description

technical field [0001] The invention relates to the technical field of ceramic buildings, in particular to a preparation method of wear-resistant glazed ceramics. Background technique [0002] Glaze is a colorless or colored glassy thin layer covering the surface of ceramic products. It is made of feldspar, quartz, talc, kaolin, etc. in a certain proportion (some raw materials can be made into frit first) and then ground to make a glaze slurry. It is applied on the surface of the green body and calcined at a certain temperature. The glaze is applied on the surface of ceramic products and is widely used in the architectural decoration industry. [0003] But because the wear resistance of glaze is a big problem that plagues the industry at present. When used as a floor decoration material, there is a greater requirement for the wear resistance of the glaze, otherwise it will be easily scratched. Although this point is greatly improved compared with the existing glass-ceramic ...

Claims

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Application Information

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IPC IPC(8): C03C8/02C03C8/18C04B33/34C04B41/86
CPCC03C8/02C03C8/18C04B33/34C04B41/5022C04B41/86
Inventor 崔文豪陈兴权
Owner 江西省正大陶瓷有限公司
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