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Colored glaze preparation method

A glass and clarifying agent technology, which is applied in the field of glass preparation, can solve the problems that the clarity of glass cannot meet people's requirements, and achieve the effects of improving clarity and transparency, high use value, and accelerating clarification speed

Inactive Publication Date: 2016-11-23
TAICANG CITY SHUANGFENG TOWN BOCAI ARTWORK FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process can only be completed after dozens of careful manual operations, and a slight negligence can cause failure or flaws. Therefore, the preparation method of colored glaze is highly demanding. The quality evaluation of colored glaze mainly comes from its transparency and clarity, while The clarification of the glass made at present is still relatively difficult to meet people's requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A preparation method of colored glaze, the colored glaze is composed of the following components in parts by mass:

[0018] 60 parts of quartz sand, 12 parts of aluminum oxide, 24 parts of soda ash, 3 parts of sodium nitrate, 1 part of pigment, 6 parts of clarifying agent;

[0019] The clarifying agent is composed of sodium chloride and sodium fluorosilicate, calculated by mass percentage, the content of sodium chloride accounts for 65%, and the content of sodium fluorosilicate accounts for 35%.

[0020] The preparation method of described glass comprises the steps:

[0021] (1) Mixing materials: Weigh quartz sand, aluminum oxide, soda ash, sodium nitrate and pigments according to the above ratio, and mix each raw material into a pulverizer for crushing and mixing treatment to obtain a mixed material. The particle size does not exceed 1mm;

[0022] (2) Melting: Put the above mixture in a high-temperature furnace for melting treatment, the melting temperature is 1400°C...

Embodiment 2

[0026] A preparation method of colored glaze, the colored glaze is composed of the following components in parts by mass:

[0027] 80 parts of quartz sand, 18 parts of aluminum oxide, 36 parts of soda ash, 5 parts of sodium nitrate, 3 parts of pigment, 10 parts of clarifying agent;

[0028] The clarifying agent is composed of sodium chloride and sodium fluorosilicate, calculated by mass percentage, the content of sodium chloride accounts for 75%, and the content of sodium fluorosilicate accounts for 25%.

[0029] The preparation method of described glass comprises the steps:

[0030] (1) Mixing materials: Weigh quartz sand, aluminum oxide, soda ash, sodium nitrate and pigments according to the above ratio, and mix each raw material into a pulverizer for crushing and mixing treatment to obtain a mixed material. The particle size does not exceed 1mm;

[0031] (2) Melting: Put the above mixture in a high-temperature furnace for melting treatment, the melting temperature is 1500...

Embodiment 3

[0035] A preparation method of colored glaze, the colored glaze is composed of the following components in parts by mass:

[0036] 70 parts of quartz sand, 15 parts of aluminum oxide, 30 parts of soda ash, 4 parts of sodium nitrate, 2 parts of pigment, 8 parts of clarifying agent;

[0037] The clarifying agent is composed of sodium chloride and sodium fluorosilicate, calculated by mass percentage, the content of sodium chloride accounts for 70%, and the content of sodium fluorosilicate accounts for 30%.

[0038] The preparation method of described glass comprises the steps:

[0039] (1) Mixing materials: Weigh quartz sand, aluminum oxide, soda ash, sodium nitrate and pigments according to the above proportions, and mix each raw material into a pulverizer for crushing and mixing treatment to obtain a mixed material. The particle size does not exceed 1mm;

[0040] (2) Melting: Put the above mixture in a high-temperature furnace for melting treatment. The melting temperature is...

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Abstract

The invention discloses a method for preparing colored glaze. The colored glaze is composed of the following components in parts by mass: 60-80 parts of quartz sand, 12-18 parts of aluminum oxide, 24-36 parts of soda ash, and 3-5 parts of sodium nitrate parts, 1-3 parts of pigments, 6-10 parts of clarifiers, and adopt the processing technology of mixing, smelting, clarification and molding successively, the present invention can accelerate the clarification speed of materials, thereby effectively improving the clarification of the glass made And transparency, high use value.

Description

technical field [0001] The invention relates to colored glaze, in particular to a preparation method of colored glaze. Background technique [0002] Liuli refers to crystal works made of artificial crystals of various colors as raw materials and dewaxed at high temperature by the ancient bronze dewaxing casting method. Its color is flowing and beautiful, and its quality is crystal clear and dazzling. This process can only be completed after dozens of careful manual operations, and a slight negligence can cause failure or flaws. Therefore, the preparation method of colored glaze is highly demanding. The quality evaluation of colored glaze mainly comes from its transparency and clarity, while The clarification of the glass made at present is also difficult to meet people's requirements. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a preparation method of colored glaze, which can accelerate the clarification s...

Claims

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Application Information

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IPC IPC(8): C03C4/02C03C6/04C03C1/00C03C1/04
CPCC03C4/02C03C1/00C03C1/004C03C1/04
Inventor 李建友
Owner TAICANG CITY SHUANGFENG TOWN BOCAI ARTWORK FACTORY
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