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Tempered glass and preparation method thereof

A tempered glass and molten glass technology, applied in glass manufacturing equipment, glass tempering, manufacturing tools, etc., can solve problems such as poor mechanical processing performance, potential safety hazards in use, cracking and damage of glass, etc., and achieve good impact resistance without difficulty Cracking and damage, the effect of increasing strength

Inactive Publication Date: 2018-02-06
滕州市丰华玻璃有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing tempered glass has the disadvantage of poor mechanical processing performance, and it is easy to warp and deform during installation and transportation, and even crack and damage the glass due to vibration, causing hidden safety hazards in use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A tempered glass comprising the following raw materials in parts by weight: 40 parts of water-based resin, 10 parts of kaolin, 5 parts of barium sulfate, 10 parts of potassium pyrophosphate, 10 parts of water glass, 5 parts of strontium carbonate, and 50 parts of silicon dioxide , 3 parts of nano-silver, 2 parts of molybdenum oxide, 2 parts of calcium oxide, 2 parts of magnesium carbonate, 2 parts of zirconium dioxide, 2 parts of yttrium oxide, 2 parts of iron oxide, 2 parts of vegetable starch, 1 part of copper powder, diatomaceous earth 6 parts, manganese oxide 2 parts, silicon nitride 2 parts, potassium feldspar 2 parts, glass fiber 5 parts, zinc sulfate 2 parts, medical stone 2 parts, sodium borate 2 parts, aluminum powder 1 part. The water-based resin adopts epoxy resin.

[0020] A method for preparing tempered glass, comprising the following steps: (1) Weighing each raw material according to the weight fraction of the above formula, and setting aside; (2) mixing b...

Embodiment 2

[0022] A tempered glass comprising the following raw materials in parts by weight: 50 parts of water-based resin, 20 parts of kaolin, 15 parts of barium sulfate, 25 parts of potassium pyrophosphate, 15 parts of water glass, 10 parts of strontium carbonate, and 100 parts of silicon dioxide , 8 parts of nano-silver, 5 parts of molybdenum oxide, 5 parts of calcium oxide, 5 parts of magnesium carbonate, 5 parts of zirconium dioxide, 5 parts of yttrium oxide, 5 parts of iron oxide, 9 parts of vegetable starch, 4 parts of copper powder, diatomaceous earth 8 parts, manganese oxide 5 parts, silicon nitride 5 parts, potassium feldspar 5 parts, glass fiber 15 parts, zinc sulfate 5 parts, medical stone 5 parts, sodium borate 5 parts, aluminum powder 3 parts. The water-based resin adopts epoxy resin and alkyd resin.

[0023] A method for preparing tempered glass, comprising the following steps: (1) Weighing each raw material according to the weight fraction of the above formula, and setti...

Embodiment 3

[0025] A tempered glass comprising the following raw materials in parts by weight: 47 parts of water-based resin, 13 parts of kaolin, 8 parts of barium sulfate, 18 parts of potassium pyrophosphate, 12 parts of water glass, 7 parts of strontium carbonate, and 69 parts of silicon dioxide , 6 parts of nano-silver, 4 parts of molybdenum oxide, 3 parts of calcium oxide, 4 parts of magnesium carbonate, 3 parts of zirconium dioxide, 3 parts of yttrium oxide, 4 parts of iron oxide, 5 parts of vegetable starch, 3 parts of copper powder, diatomaceous earth 7 parts, manganese oxide 3 parts, silicon nitride 4 parts, potassium feldspar 3 parts, glass fiber 10 parts, zinc sulfate 3 parts, medical stone 4 parts, sodium borate 3 parts, aluminum powder 2 parts. The water-based resin adopts epoxy resin, alkyd resin and organic silicon resin.

[0026] A method for preparing tempered glass, comprising the following steps: (1) Weighing each raw material according to the weight fraction of the abov...

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PUM

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Abstract

The invention discloses tempered glass which comprises the following raw materials: water-base resin, kaolin, barium sulfate, potassium pyrophosphate, water glass, strontium carbonate, silicon dioxide, nano-silver, molybdenum oxide, calcium oxide, magnesium carbonate, zirconium dioxide, yttrium oxide, ferric oxide, plant starch, copper powder, kieselguhr, manganese oxide, silicon nitride, potassium feldspar, glass fiber, zinc sulfate, medical stone, sodium borate and aluminum powder. The toughness and strength of the tempered glass disclosed by the invention are greatly promoted, the temperedglass cannot be cracked and damaged easily, the use of the glass is safer and more convenient, the tempered glass cannot warp and deform easily and the shock resistance is higher.

Description

technical field [0001] The invention relates to the technical field of glass preparation, in particular to tempered glass and a preparation method thereof. Background technique [0002] The so-called tempered glass is the compressive stress layer formed on the surface of flat glass after heating-quenching method or other methods to improve the mechanical strength and thermal shock resistance of the glass, and when the glass is damaged, it will form particle fragments to reduce the risk of damage. A type of safety glass that is dangerous for injury. As one of the most commonly used forms of safety glass, tempered glass is 4-5 times stronger than ordinary glass, 3-5 times more resistant to bending, and 5-10 times stronger than ordinary glass in terms of impact strength. In addition, tempered glass is broken into small fragments without sharp angles, and its resistance to rapid cooling and thermal properties is 2-3 times higher than that of ordinary glass, and it can generally...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C14/00C03C6/02C03B27/03
Inventor 杨昊王伟张鹏陈鹏
Owner 滕州市丰华玻璃有限公司
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