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Black glaze formula capable of generating far infrared rays and negative oxygen ions and preparation method thereof

A technology of negative oxygen ions and far-infrared rays, applied in the field of glaze, can solve the problems of reducing the aesthetics of ceramics, dull and dull color, and increased expansion and contraction rate, and achieve the effects of improving the aesthetics, reducing the expansion and contraction rate, and reducing the loss rate.

Pending Publication Date: 2021-05-07
ZHAORONG CERAMIC CO LTD LILING HUNAN CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ceramics are not only beautiful and elegant, but also easy to clean, and the overall anti-corrosion ability is also enhanced. However, the color of the ceramics obtained after the existing body is fired with black glaze is dull and dull, which reduces the aesthetics of the ceramics. At the same time, the ceramics made During the heating process of ceramics, the expansion and contraction rate of ceramics increases, which easily leads to an increase in the water loss rate during the stewing process. At the same time, there are no far infrared rays and negative oxygen ions. Food cooked with traditional ceramics has no fragrance.

Method used

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  • Black glaze formula capable of generating far infrared rays and negative oxygen ions and preparation method thereof

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Effect test

Embodiment 1

[0021] Produce far-infrared rays and negative oxygen ion black glaze formula, the formula includes: potassium feldspar, albite, quartz, calcite, talc, Guiyang stone powder, ling clay and cobalt black, the parts by weight of each component are: 40- 60 parts of potassium feldspar, 10-35 parts of albite, 20-40 parts of quartz, 5-20 parts of calcite, 5-15 parts of talc, 10-50 parts of Guiyang stone powder, 5-15 parts Ling clay and 2-10 parts of cobalt black.

[0022] The preparation method for producing far-infrared rays and negative oxygen ion black glaze comprises the following steps: Step 1, raw material preparation; Step 2, raw material weighing; Step 3, ball milling treatment; Step 4, screening and mixing; Step 5, firing molding;

[0023] Wherein in the above step 1, firstly, the Guiyang stone is bisque-sintered, the bisque-sintered temperature is 1100-1300° C., and the bisque-sintered time is 8-20 hours to obtain the bisque-sintered raw ore, and then the obtained bisque-sint...

Embodiment 2

[0029] Produce far-infrared rays and negative oxygen ion black glaze formula, the formula includes: potassium feldspar, albite, quartz, calcite, talc, Guiyang stone powder, ling clay and cobalt black, the parts by weight of each component are: 40- 60 parts of potassium feldspar, 10-35 parts of albite, 20-40 parts of quartz, 5-20 parts of calcite, 5-15 parts of talc, 10-50 parts of Guiyang stone powder, 5-15 parts Ling clay and 2-10 parts of cobalt black.

[0030] The preparation method for producing far-infrared rays and negative oxygen ion black glaze comprises the following steps: Step 1, raw material preparation; Step 2, raw material weighing; Step 3, ball milling treatment; Step 4, screening and mixing; Step 5, firing molding;

[0031] Wherein in the above step 1, firstly, the Guiyang stone is bisque-sintered, the bisque-sintered temperature is 1100-1300° C., and the bisque-sintered time is 8-20 hours to obtain the bisque-sintered raw ore, and then the obtained bisque-sint...

Embodiment 3

[0037] Produce far-infrared rays and negative oxygen ion black glaze formula, the formula includes: potassium feldspar, albite, quartz, calcite, talc, Guiyang stone powder, ling clay and cobalt black, the parts by weight of each component are: 40- 60 parts of potassium feldspar, 10-35 parts of albite, 20-40 parts of quartz, 5-20 parts of calcite, 5-15 parts of talc, 10-50 parts of Guiyang stone powder, 5-15 parts Ling clay and 2-10 parts of cobalt black.

[0038] The preparation method for producing far-infrared rays and negative oxygen ion black glaze comprises the following steps: Step 1, raw material preparation; Step 2, raw material weighing; Step 3, ball milling treatment; Step 4, screening and mixing; Step 5, firing molding;

[0039] Wherein in the above step 1, firstly, the Guiyang stone is bisque-sintered, the bisque-sintered temperature is 1100-1300° C., and the bisque-sintered time is 8-20 hours to obtain the bisque-sintered raw ore, and then the obtained bisque-sint...

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Abstract

The invention discloses a black glaze formula capable of generating far infrared rays and negative oxygen ions and a preparation method thereof. The black glaze formula comprises potassium feldspar, albite, quartz, calcite, talc, Guiyang stone powder, mountain soil and cobalt black. The glaze is prepared from the following components in parts by weight: 40-60 parts of potassium feldspar, 10-35 parts of albite, 20-40 parts of quartz, 5-20 parts of calcite, 5-15 parts of talc, 10-50 parts of Guiyang stone powder, 5-15 parts of mountain soil and 2-10 parts of cobalt black. According to the black glaze formula capable of generating the far infrared rays and the negative oxygen ions, firstly, Guiyang stone is subjected to biscuit firing treatment at a relatively high and proper temperature before the black glaze is prepared, so that the far infrared rays and the negative oxygen ions can be generated in subsequently prepared Guiyang stone powder, the fragrance of cooked food is improved, and the taste is improved; and meanwhile, the expansion and contraction rate of the ceramic fired by adopting the black glaze is reduced, so that the loss rate of water is reduced, meanwhile, the surface of the ceramic fired by utilizing the formula through subsequent treatment is glossy, and the aesthetic degree of the ceramic is improved.

Description

technical field [0001] The invention relates to the technical field of glazes, in particular to a black glaze formula for generating far-infrared rays and negative oxygen ions and a preparation method thereof. Background technique [0002] Glaze is essentially a mineral raw material. After it is prepared according to a certain ratio, it is ground into a glaze slurry and used on the surface of the embryo body. After high-temperature calcination, a colored or colorless glassy thin layer will be formed on the surface of the ceramic product. The ceramics are not only beautiful and elegant, but also easy to clean, and the overall anti-corrosion ability is also enhanced. However, the color of the ceramics obtained after the existing body is fired with black glaze is dull and dull, which reduces the aesthetics of the ceramics. At the same time, the ceramics made During the heating process of ceramics, the expansion and contraction rate of ceramics increases, which easily leads to...

Claims

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Application Information

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IPC IPC(8): C03C8/00C04B41/86
CPCC03C8/00C04B41/86C04B41/5022C04B41/4539C04B41/0072
Inventor 池平昌
Owner ZHAORONG CERAMIC CO LTD LILING HUNAN CHINA