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A wear-resistant daily-use ceramic and its preparation method

A wear-resistant, daily-use technology, used in applications, clay products, household appliances, etc., can solve the problems of poor wear resistance of glaze, poor flatness of glaze, not smooth and delicate enough, and achieve good compactness, low Wear rate, overall performance improvement effect

Active Publication Date: 2021-08-13
潮州市欧博瓷业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The glazed surface has poor wear resistance. During use, it is easy to wear and cause surface scratches, which is not beautiful, and it is easy to be stained, and it is difficult to clean after being stained;
[0007] 2. The flatness of the glaze surface is poor, not smooth and delicate enough, hardness, strength and other comprehensive properties are poor

Method used

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  • A wear-resistant daily-use ceramic and its preparation method
  • A wear-resistant daily-use ceramic and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A wear-resistant ceramic for daily use, comprising a ceramic body for daily use and a glazed layer, the glazed layer is made of the following raw materials in parts by weight:

[0039] 35 parts of zircon sand, 14 parts of baddeleyite, 8 parts of nepheline syenite, 5 parts of titanium carbide powder, 4 parts of titanium dioxide, 5 parts of lutetium oxide, 3 parts of tungsten powder, 5 wt% polyvinyl alcohol 3 parts, 3 parts of glycerin, 25 parts of water.

[0040] The particle size of the zircon sand is 5 μm, the particle size of the baddeleyite is 6 μm, and the particle size of the nepheline syenite is 10 μm.

[0041] The particle size of the titanium carbide powder is 30nm, the particle size of the titanium dioxide is 20nm, the particle size of the lutetium oxide is 15nm, and the particle size of the tungsten powder is 8nm.

[0042] A kind of preparation method of above-mentioned wear-resistant ceramics for daily use is characterized in that:

[0043] 1) Preparation o...

Embodiment 2

[0049] A wear-resistant ceramic for daily use, comprising a ceramic body for daily use and a glazed layer, the glazed layer is made of the following raw materials in parts by weight:

[0050] 40 parts of zircon sand, 10 parts of baddeleyite, 5 parts of nepheline syenite, 6 parts of titanium carbide powder, 3 parts of titanium dioxide, 6 parts of lutetium oxide, 2 parts of tungsten powder, polyvinyl alcohol with a mass fraction of 5wt% 4 parts, 2 parts glycerin, 30 parts water.

[0051] The particle size of the zircon sand is 6 μm, the particle size of the baddeleyite is 4 μm, and the particle size of the nepheline syenite is 12 μm.

[0052] The particle size of the titanium carbide powder is 20nm, the particle size of the titanium dioxide is 25nm, the particle size of the lutetium oxide is 10nm, and the particle size of the tungsten powder is 10nm.

[0053] A kind of preparation method of above-mentioned wear-resistant ceramics for daily use is characterized in that:

[0054...

Embodiment 3

[0060] A wear-resistant ceramic for daily use, comprising a ceramic body for daily use and a glazed layer, the glazed layer is made of the following raw materials in parts by weight:

[0061] 30 parts of zircon sand, 10 parts of baddeleyite, 5 parts of nepheline syenite, 6 parts of titanium carbide powder, 6 parts of titanium dioxide, 4 parts of lutetium oxide, 4 parts of tungsten powder, polyvinyl alcohol with a mass fraction of 5wt% 2 parts, 4 parts of glycerin, 20-30 parts of water.

[0062] The particle size of the zircon sand is 3 μm, the particle size of the baddeleyite is 8 μm, and the particle size of the nepheline syenite is 8 μm.

[0063] The particle size of the titanium carbide powder is 40nm, the particle size of the titanium dioxide is 15nm, the particle size of the lutetium oxide is 20nm, and the particle size of the tungsten powder is 5nm.

[0064] A kind of preparation method of above-mentioned wear-resistant ceramics for daily use is characterized in that: ...

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Abstract

The invention discloses a wear-resistant ceramic for daily use and a preparation method thereof. The wear-resistant daily-use ceramics include a daily-use ceramic body and a glaze layer, and the glaze layer is made of the following raw materials in parts by weight: 30-40 parts of zircon sand, 10-15 parts of baddeleyite, and 5-10 parts of syenite, 3-6 parts of titanium carbide powder, 3-5 parts of titanium dioxide, 4-6 parts of lutetium oxide, 2-4 parts of tungsten powder, 2-4 parts of polyvinyl alcohol with a mass fraction of 5wt% 2-4 parts of glycerin, 20-30 parts of water. The wear-resistant daily-use ceramics of the present invention are obtained through synergistic cooperation of components, and the obtained wear-resistant daily-use ceramics have a smooth glazed surface, good texture, excellent hardness and bending strength, and excellent wear resistance.

Description

technical field [0001] The invention belongs to the technical field of daily-use ceramics. More specifically, it relates to a wear-resistant daily-use ceramic and a preparation method thereof. Background technique [0002] Daily-use ceramics are commonly used items in people's homes. They have been loved by ordinary people for thousands of years, carry profound historical heritage, and are also witnesses to the development of civilization. The concept of traditional daily-use ceramics is silicate products made of natural raw materials such as clay, quartz, and feldspar. The production process includes mixing, aging, forming, trimming, glazing, and firing. [0003] From the performance analysis of daily-use ceramics, daily-use ceramics can be divided into daily-use pottery and daily-use porcelain. The water absorption rate of daily-use pottery is generally >3%, with poor light transmission performance, poor compactness of the carcass, and dull knocking sound. , the water...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/00C04B41/86
CPCC03C8/00C04B41/009C04B41/5022C04B41/86C04B33/00C04B35/00C04B41/4535C04B41/0072
Inventor 陈彩霞
Owner 潮州市欧博瓷业有限公司
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