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Tea dust art porcelain and preparation method thereof

A technology of tea powder and art, applied in the field of tea powder art porcelain, the preparation field of tea powder art porcelain, can solve the problem that the firing temperature has a great influence on the crystallization and color of tea powder, the sensitivity of firing conditions is large, and the formula material selection is strict. and other problems, to achieve the effect of saving ceramic mineral resources, promoting rapid aggregation and uniform distribution, and enriching varieties

Active Publication Date: 2016-06-22
GUANGDONG DABU CERAMIC IND RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional art glaze of tea powder is highly sensitive to firing conditions, and the firing temperature has a great influence on the crystallization and coloration of tea powder. At the same time, the traditional production process is also relatively strict in the selection of ingredients. High-quality ceramic raw materials are usually used. Therefore, Low yield and high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The green body formula is composed of the following raw materials in parts by weight: 28 parts of kaolin, 12 parts of potassium feldspar, 8 parts of quartz, 12 parts of china clay tailings, 1 part of talc, 12 parts of bovine liver stone, and 1 part of calcite;

[0036] The glaze formula consists of the following raw materials in parts by weight: 2 parts of kaolin, 28 parts of potassium feldspar, 10 parts of quartz, 12 parts of calcite, 8 parts of talc, 1 part of tricalcium phosphate and 2 parts of iron oxide.

[0037] Preparation method: (1) Green body preparation: After weighing each raw material according to the formula amount, add it to a ball mill for grinding, then sieve, stale, and grout molding in sequence; when the ball mill is grinding, the ratio of material: ball: water is 1:1.8:0.5; when grinding, additionally add water glass accounting for 0.5% of the total weight of the formula raw materials; the grinding fineness is 0.2% after passing through a 250-mesh sie...

Embodiment 2

[0042] The green body formula is composed of the following raw materials in parts by weight: 42 parts of kaolin, 25 parts of potassium feldspar, 18 parts of quartz, 25 parts of china clay tailings, 3 parts of talc, 25 parts of bovine liver stone, and 3 parts of calcite;

[0043] The glaze formula is composed of the following raw materials in parts by weight: 15 parts of kaolin, 45 parts of potassium feldspar, 25 parts of quartz, 25 parts of calcite, 20 parts of talc, 3 parts of tricalcium phosphate and 15 parts of iron oxide.

[0044] Preparation method: (1) Green body preparation: After weighing each raw material according to the formula amount, add it to a ball mill for grinding, then sieve, stale, and grout molding in sequence; when the ball mill is grinding, the ratio of material: ball: water is 1:2.2:0.6; when grinding, add water glass accounting for 0.5% of the total weight of the formula raw materials; the grinding fineness is 1.0% after passing through a 250-mesh sieve;...

Embodiment 3

[0049] The green body formula is composed of the following raw materials in parts by weight: 30 parts of kaolin, 15 parts of potassium feldspar, 10 parts of quartz, 15 parts of china clay tailings, 1 part of talc, 15 parts of bovine liver stone, and 1 part of calcite;

[0050] The glaze formula consists of the following raw materials in parts by weight: 4 parts of kaolin, 32 parts of potassium feldspar, 12 parts of quartz, 15 parts of calcite, 10 parts of talc, 1 part of tricalcium phosphate and 5 parts of iron oxide.

[0051] Preparation method: (1) Green body preparation: After weighing each raw material according to the formula amount, add it to a ball mill for grinding, then sieve, stale, and grout molding in sequence; when the ball mill is grinding, the ratio of material: ball: water is 1: 1.9: 0.55; add 0.5% of water glass to the total weight of the formula raw materials when grinding; the grinding fineness is 0.5% after passing through a 250-mesh sieve;

[0052] (2) Gla...

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Abstract

The invention discloses tea dust art porcelain and a preparation method thereof and belongs to the technical field of porcelain preparation. The tea dust art porcelain comprises a green body and glaze wrapping the surface of the green body. The green body is composed of, by weight, 28-42 parts of kaolin, 12-25 parts of potassium feldspar, 8-18 parts of quartz, 12-25 parts of china clay tailings, 1-3 parts of talc, 12-25 parts of beef liver stone and 1-3 parts of calcite; the glaze is composed of, by weight, 2-15 parts of kaolin, 28-45 parts of potassium feldspar, 10-25 parts of quartz, 12-25 parts of calcite, 8-20 parts of talc, 1-3 parts of tricalcium phosphate and 2-15 parts of ferric oxide. The tea dust art porcelain is scientific in formula, low in cost and good in product fineness, and the preparation method is used for preparing the tea dust art porcelain.

Description

technical field [0001] The present invention relates to a kind of ceramic product, more specifically, relates to a tea powder art porcelain. The invention also relates to a preparation method of the tea powder art porcelain. Background technique [0002] Tea powder glaze is one of the important varieties of iron crystal glaze in ancient my country. It belongs to high-temperature yellow glaze and is fired by high-temperature reducing flame. Tea powder glaze was first fired in the Tang Dynasty. At that time, the Yaozhou Kiln was fired in large quantities. During the Tang and Song Dynasties, Shanxi Hunyuan Kiln and some kilns that fired black glaze in the northern region were also fired. Flourishing in the Yongzheng and Qianlong periods, tea powder glazes in the Qing Dynasty belonged to the secret glazes of official kilns, and were mostly appreciated by the royal family and nobles. There are yellow-green microcrystals on the glaze, which are semi-dull, resembling fine tea lea...

Claims

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Application Information

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IPC IPC(8): C04B33/132C04B33/24C03C8/00
CPCC03C8/00C04B33/132C04B33/24C04B2235/3418C04B2235/3472Y02P40/60
Inventor 刘钦志黄南兴黄萌柱
Owner GUANGDONG DABU CERAMIC IND RES INST
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