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Matte metal glaze, matte metal glaze ceramic product prepared from same and preparation method of matte metal glaze ceramic product

A technology of ceramic products and metal glaze, which is applied in the field of ceramics, can solve the problems of dull glaze color, low gloss, opacity, etc., and achieve the effects of excellent mechanical strength, excellent corrosion resistance and high fire resistance

Active Publication Date: 2015-12-16
FUJIAN DEHUA HUAMAO CERAMICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Metallic glaze is a special glaze with metallic texture, matt glaze is a kind of glaze with opaque and low gloss, and matte metallic glaze is a special glaze that combines the advantages of both metallic glaze and matte glaze One, because the color of a single matt glaze is relatively dull, and a single metallic glaze is too dazzling under the light, and it is difficult to control the ingredients of the matt metallic glaze and the conditions during firing, so there are very few matte glazes at present. Metallic glaze related reports, and the research on matte metallic glaze is extremely important, with great research value and market prospect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Matt metallic glaze, including the following components in parts by mass: 50 parts of nepheline orthoclase, 30 parts of frit, 5 parts of quartz, 5 parts of barium carbonate, 5 parts of kyanite, 5 parts of kaolin, manganese oxide 25 parts, 1.5 parts of copper oxide; wherein said frit comprises the following components according to mass parts: 40 parts of borax, 25 parts of quartz, 5 parts of kaolin, 15 parts of calcium carbonate, 10 parts of sodium nitrate, 5 parts of potassium carbonate .

[0023] The method for preparing a matte metal glaze ceramic product with the matte metal glaze comprises the following steps:

[0024] Step 1, grinding: According to the ratio of the frit, mix the raw materials evenly, and set aside, according to the weight ratio of the glaze, after mixing the raw material components, add water with 42% of the total weight of the raw materials for ball milling. The rotating speed is 320r / min, and the ball mill is 32h, and then the slurry is discharg...

Embodiment 2

[0029] Matt metallic glaze, including the following components in parts by mass: 45 parts of nepheline orthoclase, 28 parts of frit, 4 parts of quartz, 2 parts of barium carbonate, 2 parts of kyanite, 3 parts of kaolin, manganese oxide 22 parts, 1 part of copper oxide; wherein the frit includes the following components in parts by mass: 38 parts of borax, 22 parts of quartz, 3 parts of kaolin, 12 parts of calcium carbonate, 8 parts of sodium nitrate, 2 parts of potassium carbonate .

[0030] The method for preparing a matte metal glaze ceramic product with the matte metal glaze comprises the following steps:

[0031] Step 1, grinding: According to the ratio of the frit, mix the raw materials evenly, and set aside, according to the weight ratio of the glaze, after mixing the raw material components, add water with 40% of the total weight of the raw materials for ball milling. The rotating speed is 300r / min, and the ball mill is 35h, and then the slurry is discharged for subseq...

Embodiment 3

[0036] Matt metallic glaze, including the following components in parts by mass: 55 parts of nepheline orthoclase, 35 parts of frit, 7 parts of quartz, 8 parts of barium carbonate, 7 parts of kyanite, 7 parts of kaolin, manganese oxide 27 parts, copper oxide 1.9 parts.

[0037] The method for preparing a matte metal glaze ceramic product with the matte metal glaze comprises the following steps:

[0038] Step 1, grinding: According to the ratio of the frit, mix the raw materials evenly, and set aside, according to the weight ratio of the glaze, after mixing the raw material components, add water with 45% of the total weight of the raw materials for ball milling. The rotating speed is 350r / min, and the ball mill is 30h, and then the slurry is discharged for later use;

[0039] Step 2, glaze concentration adjustment: add water to the slurry obtained in step 1, adjust the concentration to 47° Baume, and obtain the glaze slurry;

[0040] Step 3, glazing: immerse the fired ceramic...

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Abstract

The invention relates to matte metal glaze, a matte metal glaze ceramic product prepared from the same and a preparation method of the matte metal glaze ceramic product, belonging to the technical field of ceramics. The matte metal glaze comprises the following components in parts by weight: 45-55 parts of nepheline orthoclase, 28-35 parts of clinkers, 4-7 parts of quartz, 2-8 parts of barium carbonate, 2-7 parts of disthene, 3-7 parts of kaolin, 22-27 parts of manganese oxide and 1-1.9 parts of copper oxide, wherein the clinkers comprise the following components in parts by weight: 38-42 parts of borax, 22-28 parts of quartz, 3-6 parts of kaolin, 12-17 parts of calcium carbonate, 8-13 parts of sodium nitrate and 2-7 parts of potassium carbonate. The matte metal glaze ceramic product is endowed with good texture and appearance by the matte metal glaze; and by integrating metal luster with low-pitched matte, the matte metal glaze ceramic product is low-pitched and luxurious.

Description

technical field [0001] The invention belongs to the technical field of ceramics, and in particular relates to a matt metal glaze, a matt metal glaze ceramic product prepared therefrom and a preparation method. Background technique [0002] Glaze is generally made of quartz, feldspar, clay, etc. After grinding, modulation, glazing, firing and other steps, a layer of glassy thin protective film is formed on the surface of ceramics. The glaze layer on the surface of ceramics can not only enhance the Physical properties such as mechanical strength and thermal stability of ceramics can also enhance and beautify the appearance of ceramic products, and facilitate the cleaning of the surface of ceramic products. [0003] Metallic glaze is a special glaze with metallic texture, matt glaze is a kind of glaze with opaque and low gloss, and matte metallic glaze is a special glaze that combines the advantages of both metallic glaze and matte glaze One, because the color of a single matt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/86
Inventor 陈能谨
Owner FUJIAN DEHUA HUAMAO CERAMICS CO LTD
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