Green background sliver crackle high-temperature crystal glaze and preparation method thereof

A technology of high temperature crystallization and silver flakes, applied in the field of ceramics, can solve the problems of single color fineness and other problems, and achieve the effect of high artistic aesthetic value

Active Publication Date: 2018-01-23
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-temperature crystallization glaze with silver flake pattern on green background and its preparation method, which effectively overcomes the lack of single color and fineness of ceram

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A high-temperature crystalline glaze with silver flakes on a green background, which is prepared by first preparing a high-temperature crystallization glaze with silver flakes on a green background, and then glazing and sintering at a high temperature. The raw materials that crystalline glaze comprises and the mass percent of each raw material are:

[0039] Homemade frit 38%, calcined zinc oxide 28%, silicon dioxide 18%, kaolin 3%, titanium dioxide 5%, bentonite 1%, chalk powder 4%, copper carbonate 3%.

[0040] The raw materials that described frit comprises and the mass percent of each raw material are:

[0041] Potassium oxide 1.8%, sodium oxide 15.9%, calcium oxide 7%, diboron trioxide 2%, silicon dioxide 73.3%.

[0042] A method for preparing high-temperature crystallized glaze with silver flakes on green background, comprising the following steps: first preparing high-temperature crystallization glaze with silver flakes on green background, glazing and sintering ...

Embodiment 2

[0049] A high-temperature crystalline glaze with silver flakes on a green background, which is prepared by first preparing a high-temperature crystallization glaze with silver flakes on a green background, and then glazing and sintering at a high temperature. The raw materials that crystalline glaze comprises and the mass percent of each raw material are:

[0050] Frit 33%, calcined zinc oxide 23%, silicon dioxide 23%, kaolin 4%, titanium dioxide 2%, bentonite 4%, chalk powder 6%, copper carbonate 5%.

[0051] The raw materials that described frit comprises and the mass percent of each raw material are:

[0052] Potassium oxide 3%, sodium oxide 10%, calcium oxide 10%, diboron trioxide 5% and silicon dioxide 72%.

[0053] A method for preparing high-temperature crystallized glaze with silver flakes on green background, comprising the following steps: first preparing high-temperature crystallization glaze with silver flakes on green background, glazing and sintering to obtain h...

Embodiment 3

[0061] A high-temperature crystalline glaze with silver flakes on a green background, which is prepared by first preparing a high-temperature crystallization glaze with silver flakes on a green background, and then glazing and sintering at a high temperature. The raw materials that crystalline glaze comprises and the mass percent of each raw material are:

[0062] Frit 43%, calcined zinc oxide 33%, silicon dioxide 13%, kaolin 1%, titanium dioxide 2%, bentonite 1%, chalk powder 6%, copper carbonate 1%.

[0063] The raw materials that described frit comprises and the mass percent of each raw material are:

[0064] Potassium oxide 2%, sodium oxide 20%, calcium oxide 10%, diboron trioxide 3% and silicon dioxide 65%.

[0065] A method for preparing high-temperature crystallized glaze with silver flakes on green background, comprising the following steps: first preparing high-temperature crystallization glaze with silver flakes on green background, glazing and sintering to obtain h...

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Abstract

The invention discloses green background sliver crackle high-temperature crystal glaze and a preparation method thereof, and belongs to the field of ceramic. The green background sliver crackle high-temperature crystal glaze is formed by firstly preparing a green background sliver crackle high-temperature crystal glaze material and then performing glazing and high temperature sintering. The greenbackground sliver crackle high-temperature crystal glaze comprises the following raw materials in mass percent: 33 to 43 percent of frits, 23 to 33 percent of calcined zinc oxide, 13 to 23 percent ofsilicon dioxide, 1 to 5 percent of kaolin, 2 to 8 percent of titanium dioxide, 1 to 4 percent of bentonite, 1 to 6 percent of chalk powder, and 1 to 5 percent of copper carbonate. The frit comprises the following raw materials in mass percent: 1 to 3 percent of potassium oxide, 10 to 20 percent of sodium oxide, 4 to 10 percent of calcium oxide, 1 to 5 percent of diboron trioxide, and 65 to 75 percent of silicon dioxide. The method ensures that ceramic enamel produces sliver flaky crystals during the production of green ceramic glaze, the crystals are uniformly distributed, and a special artistic effect is realized.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a high-temperature crystallized glaze with silver flakes on a green background and a preparation method thereof. Background technique [0002] Ceramic glaze is an important raw material that must be used in the production of ceramics. It has a strong protective effect on the ceramic body. At the same time, the physical properties of silicate make the glass enamel on the ceramic surface effectively resistant to acid and alkali corrosion. Very good antibacterial properties. Ordinary ceramic color glazes are achieved by adding metal colorants to the glass enamel to achieve color development during the firing process. Such glaze colors are often single in color and cannot highlight the artistic beauty of the ceramic color glaze itself and the high-temperature firing process. special artistic effects produced in The high-temperature crystalline glaze with silver flakes on green bac...

Claims

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Application Information

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IPC IPC(8): C03C8/20C03C8/02C03C8/16C04B41/86
Inventor 沈海泳冼宁
Owner SHENYANG JIANZHU UNIVERSITY
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