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Copper carbonate high-temperature purple ceramic glaze and preparation method thereof

A technology of copper carbonate and ceramic glaze, applied in the field of ceramics, can solve the problems of unsatisfactory and stable color development effect, and achieve the effects of improving the smoothness of the glaze surface, reducing the firing temperature and increasing the viscosity

Inactive Publication Date: 2018-01-19
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Purple ceramic glaze has always been a very difficult ceramic glaze, and the color development effect has not been ideal and stable for a long time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A copper carbonate high-temperature purple ceramic glaze is prepared by first preparing a copper carbonate high-temperature purple ceramic glaze, then glazing and high-temperature sintering to obtain a copper carbonate high-temperature purple ceramic glaze, wherein the copper carbonate high-temperature purple ceramic glaze contains raw materials and various The mass percentage of raw material is:

[0032] Potassium feldspar 46.3%, chalk powder 8.1%, silicon dioxide 19.7%, kaolin 2%, sodium pyroborate 6.4%, dolomite 6%, zinc oxide 4%, tin dioxide 3%, copper carbonate 1%, titanium dioxide 3.5% %.

[0033] A method for preparing copper carbonate high-temperature purple ceramic glaze, comprising the following steps: firstly preparing copper carbonate high-temperature purple ceramic glaze, then glazing and sintering to obtain copper carbonate high-temperature purple ceramic glaze; wherein, the preparation of copper carbonate high-temperature purple ceramic glaze Methods as ...

Embodiment 2

[0040] A copper carbonate high-temperature purple ceramic glaze is prepared by first preparing a copper carbonate high-temperature purple ceramic glaze, then glazing and high-temperature sintering to obtain a copper carbonate high-temperature purple ceramic glaze, wherein the copper carbonate high-temperature purple ceramic glaze contains raw materials and various The mass percentage of raw material is:

[0041]Potassium feldspar 45%, chalk powder 7%, silicon dioxide 16%, kaolin 4%, sodium pyroborate 8%, dolomite 8%, zinc oxide 4%, tin dioxide 2%, copper carbonate 2%, titanium dioxide 4 %.

[0042] A method for preparing copper carbonate high-temperature purple ceramic glaze, comprising the following steps: firstly preparing copper carbonate high-temperature purple ceramic glaze, then glazing and sintering to obtain copper carbonate high-temperature purple ceramic glaze; wherein, the preparation of copper carbonate high-temperature purple ceramic glaze Methods as below:

[0...

Embodiment 3

[0049] A copper carbonate high-temperature purple ceramic glaze is prepared by first preparing a copper carbonate high-temperature purple ceramic glaze, then glazing and high-temperature sintering to obtain a copper carbonate high-temperature purple ceramic glaze, wherein the copper carbonate high-temperature purple ceramic glaze contains raw materials and various The mass percentage of raw material is:

[0050] Potassium feldspar 42%, chalk powder 10%, silicon dioxide 25%, kaolin 1%, sodium pyroborate 8%, dolomite 4%, zinc oxide 2%, tin dioxide 4%, copper carbonate 0.5%, titanium dioxide 3.5 %.

[0051] A method for preparing copper carbonate high-temperature purple ceramic glaze, comprising the following steps: firstly preparing copper carbonate high-temperature purple ceramic glaze, then glazing and sintering to obtain copper carbonate high-temperature purple ceramic glaze; wherein, the preparation of copper carbonate high-temperature purple ceramic glaze Methods as below:...

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Abstract

The invention belongs to a copper carbonate high-temperature purple ceramic glaze and a preparation method thereof, which belong to the field of ceramics. The copper carbonate high-temperature purpleceramic glaze is prepared by the steps of firstly preparing a copper carbonate high-temperature purple ceramic glaze material, glazing and sintering at high temperature. The copper carbonate high-temperature purple ceramic glaze material is prepared from the raw materials in percentage by mass: 42 percent to 52 percent of potassium feldspar, 6 percent to 10 percent of chalk powder, 15 percent to 25 percent of silicon dioxide, 1 percent to 4 percent of kaolin, 4 percent to 8 percent of sodium pyroborate, 4 percent to 10 percent of dolomite, 2 percent to 6 percent of zinc oxide, 1 percent to 4 percent of stannic oxide, 0.5 percent to 2 percent of copper carbonate, and 2 percent to 5 percent of titanium dioxide. The glaze formula is subjected to long-time adjustment and multiple experiments,a ceramic glaze surface has a uniform color and wide sintering temperature, and meanwhile, the stability of physical and chemical properties of the ceramic glaze is achieved.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a copper carbonate high-temperature purple ceramic glaze 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 Copper carbonate high-temperature purple ceramic glaze effectively overcomes the lack of sin...

Claims

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Application Information

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IPC IPC(8): C03C8/14C04B41/86
Inventor 沈海泳吕美
Owner SHENYANG JIANZHU UNIVERSITY
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