Slip glaze and preparation method of domestic ceramic with the same

A slip glaze and daily-use technology, applied in the field of slip glaze ceramic products, can solve the problems of poor apparent quality such as glaze gloss, poor thermal shock resistance, and easy scratches, etc., to achieve good wear resistance, anti- Good thermal shock performance and quality improvement effect

Active Publication Date: 2020-12-25
德化县嘉祥陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. Poor wear resistance, prone to scratches during use;
[0007] 2. Poor apparent quality such as glaze gloss;
[0008] 3. Poor thermal shock resistance

Method used

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  • Slip glaze and preparation method of domestic ceramic with the same
  • Slip glaze and preparation method of domestic ceramic with the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] A kind of mud glaze, comprises the raw material of following weight portion:

[0057] 25-32 parts of red clay,

[0058] 6-9 parts of red loam,

[0059] Feldspar 18~22 parts,

[0060] Quartz 20-26 parts,

[0061] Niobium disilicide 2.5~3.5 parts,

[0062] 3-5 parts of nano silicon dioxide,

[0063] Nano-boron nitride 1.5-2 parts,

[0064] 5-8 parts of nano zinc oxide,

[0065] Nano magnesium oxide 1.7~2.4 parts,

[0066] Calcium Hydroxyphosphate 5-7 parts.

[0067] In this embodiment, the slip preferably but not limited to includes the following raw materials in parts by weight:

[0068] 28.5 parts of red clay,

[0069] 7.5 parts of red loam,

[0070]Feldspar 20 parts,

[0071] Quartz 23 parts,

[0072] Niobium disilicide 3 parts,

[0073] Nano silicon dioxide 4 parts,

[0074] Nano boron nitride 1.8 parts,

[0075] Nano zinc oxide 6.5 parts,

[0076] Nano magnesium oxide 2 parts,

[0077] Calcium Hydroxyphosphate 6 parts.

[0078] In this embodiment, t...

Embodiment 2

[0089] A kind of mud glaze, comprises the raw material of following weight portion:

[0090] 25 parts of red clay,

[0091] 6 parts red loam,

[0092] Feldspar 18 parts,

[0093] Quartz 20 parts,

[0094] Niobium disilicide 2.5 parts,

[0095] Nano silicon dioxide 3 parts,

[0096] Nano boron nitride 1.5 parts,

[0097] Nano zinc oxide 5 parts,

[0098] 1.7 parts of nano magnesium oxide,

[0099] Calcium Hydroxyphosphate 5 parts.

[0100] In this embodiment, the feldspar is a mixture of albite and anorthite.

[0101] In this embodiment, the mass ratio of albite and anorthite in the mixture of albite and anorthite is 1:0.26.

[0102] In this embodiment, the red clay is calcined red clay.

[0103] In this example, the particle size of the red clay is 3000 mesh.

[0104] In this embodiment, the particle size of the red loam is 4000 mesh.

[0105] Present embodiment also provides a kind of preparation method of the daily-use pottery with described mud glaze, comprises ...

Embodiment 3

[0111] A kind of mud glaze, comprises the raw material of following weight portion:

[0112] 32 parts of red clay,

[0113] 9 parts red loam,

[0114] Feldspar 22 parts,

[0115] Quartz 26 parts,

[0116] Niobium disilicide 3.5 parts,

[0117] Nano silicon dioxide 5 parts,

[0118] Nano boron nitride 2 parts,

[0119] Nano zinc oxide 8 parts,

[0120] 2.4 parts of nano magnesium oxide,

[0121] Calcium Hydroxyphosphate 7 parts.

[0122] In this embodiment, the feldspar is a mixture of albite and anorthite.

[0123] In this embodiment, the mass ratio of albite and anorthite in the mixture of albite and anorthite is 1:0.34.

[0124] In this embodiment, the red clay is calcined red clay.

[0125] In this example, the particle size of the red clay is 5000 mesh.

[0126] In this embodiment, the particle size of the red loam is 2000 mesh.

[0127] Present embodiment also provides a kind of preparation method of the daily-use pottery with described mud glaze, comprises th...

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Abstract

The invention discloses a slip glaze and a preparation method of domestic ceramic with the same. The slip glaze comprises the following raw materials by weight: 25-32 parts of red clay, 6-9 parts of red loam, 18-22 parts of feldspar, 20-26 parts of quartz, 2.5-3.5 parts of niobium disilicide, 3-5 parts of nano silicon dioxide, 1.5-2 parts of nano boron nitride, 5-8 parts of nano zinc oxide, 1.7-2.4 parts of nano magnesium oxide and 5-7 parts of calcium hydroxyphosphate. The slip glaze disclosed by the invention is used for domestic ceramics, and is low in cost, high in yield and energy-saving;the wear resistance of the prepared domestic ceramic is far better than that of common slip glaze domestic ceramics, and the wear resistance is good; the glossiness is much higher than that of commonslip glaze domestic ceramics; the thermal shock resistance is obviously superior to that of common slip glaze domestic ceramics, and the thermal shock resistance is good; and the glaze surface is bright, smooth and bright in color.

Description

technical field [0001] The invention relates to the field of slip ceramic products, in particular to a preparation method of slip and daily-use ceramics with the slip. Background technique [0002] Slime is directly applied to the pottery blank with a kind of fusible clay as glaze and fired. According to the firing atmosphere, the glaze color can be yellowish brown, dark brown, etc. The manufacturing process is simple and the cost is very low. [0003] Ceramic products are one of the most common utensils in people's daily life. The development history of ceramics is an important part of the history of Chinese civilization. Among them, the invention and development of ceramics have unique significance. With the development of modern science and technology, modern In the past century, many new ceramic varieties have appeared. They no longer use or rarely use traditional ceramic materials such as clay, feldspar, and quartz, but use other special materials, and even expand to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C04B41/86
CPCC03C8/00C04B41/5022C04B41/86
Inventor 陈为兴
Owner 德化县嘉祥陶瓷有限公司
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