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A kind of Tianqing Jun porcelain glaze and preparation method thereof

A technology of Jun porcelain and azure, applied in the field of azure Jun enamel and its preparation, can solve the problems of single proportion and monotonous finished product color, and achieve the effects of uniform glaze, reduced glaze cracks and transparent surface.

Inactive Publication Date: 2020-06-26
YUZHOU ZHENGYUJUN KILN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of Tianqing Jun porcelain glaze and its preparation method. The invention provides a kind of Tianqing Jun porcelain glaze with novel ratio and crystal clear finished product color, which solves the problem of the finished product caused by the single ratio of the existing Jun porcelain glaze. monotonous color problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A Tianqingjun porcelain glaze, which is prepared from the following parts by weight of raw material a: 20 parts of yellow feldspar, 12 parts of white feldspar, 10 parts of quartz stone, 10 parts of calcite, 10 parts of fluorite, 8 parts of frit, 5 parts of plant ash, 4 parts of Ru blue stone, 3 parts of cobalt oxide, 3 parts of zirconia, 2 parts of zinc oxide, 2 parts of aluminum oxide, 2 parts of tin oxide.

[0033] Further, the particle size of the yellow feldspar, albite, quartzite, calcite, and fluorite is 10-40 μm.

[0034] Further, the particle size of the frit, plant ash, turbanite, cobalt oxide, zirconium oxide, zinc oxide, aluminum oxide, and tin oxide is 20-50 μm.

[0035] A preparation method of Tianqingjun porcelain glaze, the specific steps are as follows:

[0036] Step 1: Take 20 parts of yellow feldspar, 12 parts of white feldspar, 10 parts of quartz stone, 10 parts of calcite, and 10 parts of fluorite into a ball mill for grinding, and screen to obtain mixed pow...

Embodiment 2

[0057] A Tianqingjun enamel glaze, which is prepared from the following parts by weight of raw material a: 25 parts by weight of yellow feldspar, 18 parts of albite, 15 parts of quartz stone, 15 parts of calcite, 12 parts of fluorite, 10 parts of frit, 7 parts of plant ash, 6 parts of Ru blue stone, 5 parts of cobalt oxide, 5 parts of zirconia, 4 parts of zinc oxide, 4 parts of alumina, 3 parts of tin oxide.

[0058] Further, the particle size of the yellow feldspar, albite, quartzite, calcite, and fluorite is 10-40 μm.

[0059] Further, the particle size of the frit, plant ash, turbanite, cobalt oxide, zirconium oxide, zinc oxide, aluminum oxide, and tin oxide is 20-50 μm.

[0060] A preparation method of Tianqingjun porcelain glaze, the specific steps are as follows:

[0061] Step 1: Take 25 parts of yellow feldspar, 18 parts of white feldspar, 15 parts of quartz stone, 15 parts of calcite, and 12 parts of fluorite into a ball mill for grinding, and screen to obtain mixed powder a w...

Embodiment 3

[0082] A Tianqingjun porcelain glaze, which is prepared from the following parts by weight of raw material a: 23 parts of yellow feldspar, 16 parts of albite, 13 parts of quartz stone, 13 parts of calcite, 11 parts of fluorite, 9 parts of frit, 6 parts of plant ash, 5 parts of Ru blue stone, 4 parts of cobalt oxide, 4 parts of zirconia, 3 parts of zinc oxide, 3 parts of alumina, 2.5 parts of tin oxide.

[0083] Further, the particle size of the yellow feldspar, albite, quartzite, calcite, and fluorite is 10-40 μm.

[0084] Further, the particle size of the frit, plant ash, turbanite, cobalt oxide, zirconium oxide, zinc oxide, aluminum oxide, and tin oxide is 20-50 μm.

[0085] A preparation method of Tianqingjun porcelain glaze, the specific steps are as follows:

[0086] Step 1: Take 23 parts of yellow feldspar, 16 parts of white feldspar, 13 parts of quartz stone, 13 parts of calcite, and 11 parts of fluorite into a ball mill for grinding, and screen to obtain mixed powder a with a ...

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Abstract

The invention provides azure Jun glaze. The glaze is prepared from the following raw material a in parts by weight: 20-25 parts of melilite, 12-18 parts of white feldspar, 10-15 parts of quartzite, 10-15 parts of calcite, 10-12 parts of fluorite, 8-10 parts of clinker, 5-7 parts of plant ash, 4-6 parts of blue stone, 3-5 parts of cobaltous oxide, 3-5 parts of zirconia, 2-4 parts of zinc oxide, 2-4parts of alumina and 2-3 parts of tin oxide. According to the azure Jun glaze with novel proportion and crystal clear finished product color, the problem of single color of the finished product caused by single proportion of existing Jun glaze can be solved.

Description

Technical field [0001] The invention relates to the technical field of Jun porcelain processing, in particular to a sky green Jun porcelain glaze and a preparation method thereof. Background technique [0002] Jun Porcelain is known as the first of China's "Five Famous Porcelains", and has the reputation of "Gold has a price and Jun is priceless" and "A family has ten thousand abilities, not as good as one Jun porcelain". Jun porcelain is famous for its unique art of kiln transformation. However, the yield of Jun porcelain is relatively low, with a yield of only 30%. The finest Jun porcelain is even rarer. This is mainly because Jun porcelain is affected by many factors in the firing process, and each link may directly lead to the failure of Jun porcelain production. Among them, the temperature change in the kiln, the heating rate, the glazing method, etc. particularly affect the production process of Jun porcelain. important influence. [0003] The kiln change of Jun porcelain r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/20C04B41/86
CPCC03C8/20C04B41/5022C04B41/86C04B41/4539C04B41/0072
Inventor 王现锋
Owner YUZHOU ZHENGYUJUN KILN CO LTD
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