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Green-returning glaze for ceramic ornaments and preparation method thereof

A technology of Huiqing glaze and ornaments, applied in the field of ceramic glaze, can solve the problems of low yield and difficulty in blending color glazes

Inactive Publication Date: 2021-04-06
湖州钧远木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this color glaze is extremely difficult to mix. If the raw materials and proportions are slightly wrong, the color will be rich red-purple or gray-blue, so the yield is not high.

Method used

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  • Green-returning glaze for ceramic ornaments and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] This embodiment discloses a green glaze used for ceramic ornaments, and the preparation steps are as follows:

[0016] S1. Weigh the materials according to the frit formula: 9 parts of black wool soil, 0.6 parts of barium carbonate, 7 parts of talcum powder, 1.5 parts of zinc oxide, 4 parts of illite, mix well, melt at 1180 ° C, keep warm for 30 minutes, and put The temperature was lowered to 1000°C, kept for 30 minutes, then poured into cold water to quench into fine particles, dried, crushed, and ball milled through a 250-mesh sieve to obtain a frit for use;

[0017] S2. Weigh according to the green glaze formula: 14 parts of Yunnan soil, 2.9 parts of tin crystal material, 7.5 parts of pine ash, 1.8 parts of deep sea shell powder, 0.3 part of tricobalt tetroxide, 5.1 parts of white agate, 0.1 part of olivine, 6 parts of expanded perlite Parts, 18 parts of frit, with material: ball: water = 1:2:0.8, put into ball mill and grind for 5 hours, and sieve the remaining 0.08...

Embodiment 2

[0019] This embodiment discloses a green glaze used for ceramic ornaments, and the preparation steps are as follows:

[0020] S1. Weigh the materials according to the frit formula: 10 parts of black wool soil, 0.5 parts of barium carbonate, 8 parts of talcum powder, 1.3 parts of zinc oxide, 3.6 parts of illite, mix well, melt at 1210 ° C, keep warm for 30 minutes, Lower the temperature to 960°C, keep it warm for 30 minutes, then pour cold water to quench it into fine particles, dry, crush, and ball mill through a 280-mesh sieve to obtain a frit for use;

[0021] S2. Weigh according to the blue glaze formula: 16 parts of Yunnan soil, 2.8 parts of tin crystal material, 7.7 parts of pine ash, 1.6 parts of deep sea shell powder, 0.1 part of tricobalt tetroxide, 5.4 parts of white agate, 0.08 parts of olivine, 5 parts of expanded perlite Parts, 18 parts of frit, with material: ball: water = 1:2:0.7, put into ball mill and grind for 7 hours, and sieve the remaining 0.08% through 250...

Embodiment 3

[0023] This embodiment discloses a green glaze used for ceramic ornaments, and the preparation steps are as follows:

[0024] S1. Weigh the materials according to the frit formula: 9 parts of black wool soil, 0.7 parts of barium carbonate, 7 parts of talcum powder, 1.5 parts of zinc oxide, 4.2 parts of illite, mix well, melt at a temperature of 1200 ° C, keep warm for 30 minutes, and put The temperature was lowered to 980°C, kept for 30 minutes, then poured into cold water to quench into fine particles, dried, crushed, and ball milled through a 280-mesh sieve to obtain a frit for use;

[0025] S2. Weigh according to the green glaze formula: 14 parts of Yunnan soil, 2.9 parts of tin crystal material, 7.5 parts of pine ash, 1.8 parts of deep sea shell powder, 0.4 part of tricobalt tetroxide, 4.9 parts of white agate, 0.12 parts of olivine, 6 parts of expanded perlite Parts, 18 parts of frit, with material: ball: water = 1:2:0.75, put into ball mill and grind for 6 hours, and sie...

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Abstract

The invention relates to a green-returning glaze for ceramic ornaments, which comprises the following components in parts by weight: 12-16 parts of Yunnan soil, 2.8-3 parts of tin crystal material, 7.3-7.7 parts of pine ash, 1.6-1.9 parts of deep sea shell powder, 0.1-0.4 part of cobaltosic oxide, 4.9-5.4 parts of white agate, 0.08-0.12 part of olivine, 5-7 parts of expanded perlite and 18 parts of frit,wherein the frit is prepared from the following components in parts by weight: 8-10 parts of black clay, 0.5-0.8 part of barium carbonate, 6-8 parts of talcum powder, 1.3-1.6 parts of zinc oxide and 3.5-4.5 parts of illite. The invention also relates to a preparation method of the green-returning glaze for the ceramic ornament, and a product prepared from the green-returning glaze is bright and smooth in glaze layer, simple and elegant in color, slightly lighter than blue, slightly purplish red in color, mysterious in east and extremely strong in decoration.

Description

technical field [0001] The invention relates to the field of ceramic glazes, in particular to a green glaze used for ceramic ornaments and a preparation method thereof. Background technique [0002] Ceramic jewelry is a novel jewelry that applies ceramic materials in a new field to form a unique style and artistic vision. Its manifestations include porcelain flowers, porcelain beads and porcelain pieces. Due to the easy-to-obtain materials, high plasticity, large design space, healthy, natural, wear-resistant, and corrosion-resistant, these characteristics make ceramic jewelry have a lot of room for development in the future. As we all know, China is the birthplace of ceramics. Ceramics have been a symbol of China since ancient times, and they are the treasures and cultural carriers of the Chinese nation. Naturally, ornaments made of ceramics also have oriental colors. A kind of high-temperature blue glaze unique to Jiajing in the Ming Dynasty. It is a new variety derived f...

Claims

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Application Information

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IPC IPC(8): C03C8/14C03C8/04C04B41/86
CPCC03C8/14C03C8/04C04B41/86C04B41/5022C04B41/4543C04B41/4539C04B41/0072
Inventor 不公告发明人
Owner 湖州钧远木业有限公司
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