High-temperature raw ore blue glaze and preparation method thereof

A blue and glaze technology, which is applied in the field of high-temperature raw ore blue glaze and its preparation, can solve the problems of high difficulty in firing process control, low wear resistance of glaze, orange glaze, etc., to improve the color effect and glaze surface Good flatness and oily color

Active Publication Date: 2022-01-21
海南丹之海文化传播有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the formula of traditional ceramic color glaze, mineral raw materials can be used as the basic glaze and different metal oxides as colorants for compounding, and fired at a certain temperature, so as to form different textures and colors on the ceramic surface, but It is often difficult to control the firing process
In the process of preparing high-temperature raw ore ceramic glazes, along with the deployment of color-developing raw ore materials and the increase in the amount of mixing to ensure a certain color effect on the glaze surface, defects such as glaze cracks and orange glazes are often prone to occur, and The lack of low abrasion resistance of the glaze

Method used

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  • High-temperature raw ore blue glaze and preparation method thereof
  • High-temperature raw ore blue glaze and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1 - a kind of high-temperature raw ore blue glaze, according to the ratio of parts by weight, including the following raw materials: 8 parts of peach gum, 20 parts of lapis lazuli, 10 parts of Yuhua stone, 25 parts of upper water stone, 2 parts of vermiculite, wear-resistant material 3 parts and 44 parts of water;

[0026] The wear-resistant material includes 12 parts of calcined white talc, 5 parts of potassium feldspar powder, and 3 parts of muscovite powder according to the ratio of parts by weight; the wear-resistant material is directly obtained by mixing the above raw materials, and the potassium feldspar powder The particle size is 10 μm, and the muscovite powder is 20 μm;

[0027] The above water stone is obtained by hot air drying at 100° C. after crushing to a particle size of 1.5 mm.

Embodiment 2

[0028] Embodiment 2 - a kind of high-temperature raw ore blue glaze, according to the ratio of parts by weight, including the following raw materials: 8 parts of peach gum, 20 parts of lapis lazuli, 10 parts of Yuhua stone, 25 parts of upper water stone, 2 parts of vermiculite, wear-resistant material 3 parts and 44 parts of water;

[0029] The wear-resistant material comprises 12 parts of calcined white talc, 5 parts of potassium feldspar micropowder, and 3 parts of muscovite micropowder according to the ratio in parts by weight; after mixing calcined white talc, potassium feldspar micropowder and muscovite micropowder in proportion, It is obtained by melting at 1520°C for 60 minutes, cooling, and crushing through a 60-mesh sieve; the particle size of the potassium feldspar powder is 10 μm, and the muscovite powder is 20 μm;

[0030] The above water stone is obtained by hot air drying at 100° C. after crushing to a particle size of 1.5 mm.

Embodiment 3

[0031] Embodiment 3 - a kind of high-temperature raw ore blue glaze, according to the ratio of parts by weight, including the following raw materials: 8 parts of peach gum, 20 parts of lapis lazuli, 10 parts of Yuhua stone, 25 parts of upper water stone, 2 parts of vermiculite, wear-resistant material 3 parts, 7 parts cordierite and 44 parts water;

[0032] The wear-resistant material includes 12 parts of calcined white talc, 5 parts of potassium feldspar micropowder, and 3 parts of muscovite micropowder according to the ratio of parts by weight. After mixing calcined white talc, potassium feldspar micropowder and muscovite micropowder in proportion, It is obtained by melting at 1520° C. for 60 minutes, cooling, and crushing through a 60-mesh sieve; the particle size of the potassium feldspar powder is 10 μm, and that of the muscovite powder is 20 μm.

[0033] The above water stone is obtained by hot air drying at 100° C. after crushing to a particle size of 1.5 mm.

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Abstract

The invention provides a high-temperature raw ore blue glaze and a preparation method thereof, and the high-temperature raw ore blue glaze comprises the following raw materials in parts by weight: 8-12 parts of peach gum, 20-23 parts of lapis lazuli, 10-16 parts of yuhua stone, 25-30 parts of gypsum, 2-5 parts of vermiculite, 3-5 parts of a wear-resistant material and 44-55 parts of water. According to the high-temperature raw ore blue glaze, lapis lazuli serves as a main color development raw material, the stable color development effect is achieved, higher wear resistance is achieved, the glaze surface obtained through high-temperature fast firing can present mild and stable dark blue, and the glaze surface is oily in color, novel, transparent and bright and mild like jade; and the glaze has the advantages of sufficient and stable color development, good glaze flatness, high wear resistance and high hardness.

Description

technical field [0001] The invention relates to the technical field of ceramic glazes, in particular to a high-temperature raw ore blue glaze and a preparation method thereof. Background technique [0002] Ceramic color glaze has a long history, a wide variety, colorful and gorgeous, and is a decorative glaze covering the surface of ceramics. In the formula of traditional ceramic color glaze, mineral raw materials can be used as the basic glaze and different metal oxides as colorants for compounding, and fired at a certain temperature, so as to form different textures and colors on the ceramic surface, but It is often difficult to control the firing process. In the process of preparing high-temperature raw ore ceramic glazes, along with the deployment of color-developing raw ore materials and the increase in the amount of mixing to ensure a certain color effect on the glaze surface, defects such as glaze cracks and orange glazes are often prone to occur, and The wear resis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/86C03C8/00
CPCC04B41/5022C04B41/86C03C8/00Y02P40/60
Inventor 刘丹丹郑国国裴梽宇
Owner 海南丹之海文化传播有限公司
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