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High-strength glass and preparation technology thereof

A preparation process and high-strength technology, applied in coatings and other directions, can solve problems such as insufficient glass strength, and achieve the effects of low cost, high application value, and increased strength

Inactive Publication Date: 2018-06-19
HEFEI LIYUTAI GLASS PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, provide a high-strength glass and its preparation process, which solves the problem of insufficient glass strength in the prior art, and at the same time, the preparation process is simple and easy to implement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A high-strength glass, comprising the following raw materials in parts by weight: 70 parts of quartz sand, 15 parts of alumina, 7 parts of soda ash, 5 parts of dolomite, 4 parts of calcium carbonate, 4.5 parts of bauxite, 12 parts of anorthite, high 10 parts of pure magnesium oxide, 5 parts of nano silicon dioxide, 5 parts of zinc oxide, 7 parts of sodium nitrate, 11 parts of calcite, 5 parts of diyttrium trioxide, 4 parts of boron oxide, 3 parts of titanium dioxide, 7 parts of composite coloring agent and clarification 3 doses.

[0031] Wherein, the composite coloring agent is selected from one of copper chloride, sodium boride, cobalt dioxide or a mixture thereof.

[0032] Wherein, the clarifying agent is a mixture of cerium dioxide and potassium nitrate in a ratio of 3:1.

[0033] A preparation process for high-strength glass, comprising the following steps:

[0034] (1) Weigh raw materials: quartz sand, alumina, soda ash, dolomite, calcium carbonate, bauxite, anor...

Embodiment 2

[0046] A high-strength glass, comprising the following raw materials in parts by weight: 60 parts of quartz sand, 10 parts of alumina, 5 parts of soda ash, 3 parts of dolomite, 2-6 parts of calcium carbonate, 3 parts of bauxite, and 7 parts of anorthite , 5 parts of high-purity magnesium oxide, 3 parts of nano-silica, 2 parts of zinc oxide, 5 parts of sodium nitrate, 8 parts of calcite, 3 parts of diyttrium trioxide, 2 parts of boron oxide, 1 part of titanium dioxide, and 4 parts of composite coloring agent and 1 part clarifier.

[0047] Wherein, the composite coloring agent is selected from one of copper chloride, sodium boride, cobalt dioxide or a mixture thereof.

[0048] Wherein, the clarifying agent is a mixture of cerium dioxide and potassium nitrate in a ratio of 2-4:1.

[0049] A preparation process for high-strength glass, comprising the following steps:

[0050] (1) Weigh raw materials: quartz sand, alumina, soda ash, dolomite, calcium carbonate, bauxite, anorthite, ...

Embodiment 3

[0062] A high-strength glass, comprising the following raw materials in parts by weight: 80 parts of quartz sand, 20 parts of alumina, 10 parts of soda ash, 8 parts of dolomite, 6 parts of calcium carbonate, 6 parts of bauxite, 16 parts of anorthite, high 15 parts of pure magnesium oxide, 8 parts of nano silicon dioxide, 8 parts of zinc oxide, 10 parts of sodium nitrate, 15 parts of calcite, 8 parts of diyttrium trioxide, 6 parts of boron oxide, 5 parts of titanium dioxide, 10 parts of composite coloring agent and clarification 5 doses.

[0063] Wherein, the composite coloring agent is selected from one of copper chloride, sodium boride, cobalt dioxide or a mixture thereof.

[0064] Wherein, the clarifying agent is a mixture of cerium dioxide and potassium nitrate in a ratio of 2-4:1.

[0065] A preparation process for high-strength glass, comprising the following steps:

[0066] (1) Weigh raw materials: quartz sand, alumina, soda ash, dolomite, calcium carbonate, bauxite, a...

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Abstract

The invention discloses a high-strength glass. The high-strength glass comprises the following raw materials in parts by weight: 60-80 parts of quartz sand, 10-20 parts of alumina, 5-10 parts of sodaash, 3-8 parts of dolomite, 2-6 parts of calcium carbonate, 3-6 parts of bauxitic clay, 7-16 parts of anorthite, 5-15 parts of high-purity magnesium oxide, 3-8 parts of nano silica, 2-8 parts of zincoxide, 5-10 parts of sodium nitrate, 8-15 parts of calcite, 3-8 parts of yttrium oxide, 2-6 parts of boron oxide, 1-5 parts of titanium dioxide, 4-10 parts of a composite colouring agent, and 1-5 parts of a clarificant. The method comprises the following steps: 1) weighing raw materials; 2) crushing the raw materials; 3) melting and moulding the raw materials; 4) performing annealing; 5) performing surface pretreatment; 6) performing strengthening treatment; and 7) performing drying treatment. The high-strength glass solves the disadvantages of the insufficient glass intensity in the prior art, the preparation technology is simple, and realization is easy.

Description

technical field [0001] The invention relates to the technical field of glass, in particular to a high-strength glass and a preparation process thereof. Background technique [0002] At present, glass is widely used in construction, transportation and various economic sectors, and its output and use occupy a prominent position in various glass products. With the rapid development of electronics, chemical industry, light industry, machinery and other industries and the increasingly fierce market competition, the quality requirements for glass products are getting higher and higher. At the same time, industrial energy and resources are becoming increasingly tight. Therefore, shorten the development cycle and optimize the process. , Improving product quality and reducing production costs have become objective requirements for enterprises to be invincible in market competition. [0003] The existing glass production is mainly by the float method. Because of the composition, melt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C6/04C03C6/02C03C1/00C03B18/02C03C17/32
CPCC03C1/00C03B18/02C03C1/004C03C17/32C03C2217/29C03C2217/78C03C2218/13C03C2218/31C03C2218/32
Inventor 武娟
Owner HEFEI LIYUTAI GLASS PROD CO LTD
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