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High-strength explosion-proof tempered glass and manufacturing process thereof

A tempered glass, high-strength technology, applied in glass manufacturing equipment, manufacturing tools, glass tempering, etc., can solve the problems of poor impact resistance, easy to cause danger, high defective rate, etc., and achieve impact resistance and bending strength Improvement, low self-explosion rate, and large surface compressive stress

Pending Publication Date: 2022-03-04
福建新天龙玻璃科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The current tempering treatment only changes the composition of the glass surface (chemical tempering) or does not change the composition of the glass (quenching tempering). Limited by the glass substrate, the compressive stress of the tempered glass obtained can meet the actual needs, but the impact resistance Poor, low strength;
[0005] 2. The rate of self-explosion is high, the rate of defective products is high, and it is easy to cause danger during use

Method used

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  • High-strength explosion-proof tempered glass and manufacturing process thereof
  • High-strength explosion-proof tempered glass and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A high-strength explosion-proof tempered glass, manufactured by raw materials including the following weight: 48 ~ 55 parts of silica, 15 ~ 20 parts of silica, 10 to 14 sodium, silicone magnesium magnesium, high strength fiber 7 to 11 Part, silicon nitride fibers, 12 ~ 15 parts of trioxide fibers, 11 to 13 zirconium dioxide, 5 to 8 parts of nonderium oxide, and 1.5 ~ 4 parts of nitrate.

[0035] Preferably, the high intensity explosion-proof tempered glass is made of 52 parts of the following weight: 17.5 parts of silica amphite, 12 sodium stones, 9.5 parts of silicon-magnesium, silicon nitride fiber. 7.2 parts, 13.6 parts of aluminum fibers, 12.5 parts of zirconia, 6.8 parts of dioxide, 3.4 parts of nitrate.

[0036] Preferably, the high intensity explosion-proof tempered glass also includes a weight of the following weight: 3.5 to 4.5 parts of the rare earth oxide.

[0037] Preferably, the rare earth oxide is tantramurium stabilizing zirconia.

[0038] Preferably, the zir...

Embodiment 2

[0049] A high-intensity explosion-proof tempered glass, produced by a material comprising the following weight: 48 silica, 15 silicahydram, 10 sodium stones, 7 silicon-magnesium-magnesium fibers, 5 silicon nitride fibers , 12 parts of aluminum fibers, zirconium dioxide, 5 parts of 2 parts of nitric dioxide, and 2.5 parts of nitrate.

[0050] In the present embodiment, the high intensity explosion-proof tempered glass further includes a weight of the following weight: 3.5 parts of the rare earth oxide.

[0051] In the present embodiment, the rare earth oxide is a stabilized zirconia.

[0052] In the present embodiment, the zirconia is nano-zirconium dioxide.

[0053]In the present embodiment, the germanium dioxide is germanium dioxide tetragonal.

[0054] In the present embodiment, the high strength of the explosion-proof glass fabrication process, comprising the steps of:

[0055] A, in parts by weight were weighed the following materials: silica, wollastonite, feldspar, sodium, h...

Embodiment 3

[0063] A high-strength proof glass made of a material comprising the following parts by weight: 55 parts silica, 20 parts of wollastonite, feldspar 14 parts of sodium, aluminum magnesium silicon 11 parts by high-strength fibers, silicon nitride fibers 9 parts , aluminum oxide fibers 15 parts, 13 parts of zirconium dioxide, 8 parts of germanium dioxide, 4 parts of lead nitrate.

[0064] In the present embodiment, the high intensity proof glass further comprises the following parts by weight of materials: 4.5 parts by rare earth oxide.

[0065] In the present embodiment, the rare earth oxide is cerium stabilized zirconia.

[0066] In the present embodiment, the zirconia nano-zirconia.

[0067] In the present embodiment, the germanium dioxide is germanium dioxide tetragonal.

[0068] In the present embodiment, the high strength of the explosion-proof glass fabrication process, comprising the steps of:

[0069] A, in parts by weight were weighed the following materials: silica, wollas...

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Abstract

The invention discloses high-strength explosion-proof tempered glass and a manufacturing process thereof. The high-strength explosion-proof tempered glass is prepared from the following raw materials in parts by weight: 48-55 parts of silicon dioxide, 15-20 parts of wollastonite, 10-14 parts of albite, 7-11 parts of silicon-aluminum-magnesium high-strength fibers, 5-9 parts of silicon nitride fibers, 12-15 parts of aluminum oxide fibers, 11-13 parts of zirconium dioxide, 5-8 parts of germanium dioxide and 2.5-4 parts of lead nitrate. Compared with common tempered glass, the high-strength explosion-proof tempered glass has high impact strength and bending strength, is good in mechanical property and is not easy to damage; and the surface compressive stress is large, the self-explosion rate is low, and safety and durability are achieved.

Description

Technical field [0001] The present invention relates to the field of tempered glass, and more particularly to high strength explosion-proof tempered glass and its production processes. Background technique [0002] As a form of the most common safety glass, the strength of the tempered glass is 4 to 5 times the ordinary glass, and the flavor is 3 to 5 times the ordinary glass, and the impact strength is 5 to 10 times the general glass. In addition, the tempered glass is destroyed, a small fragment, an accelerated, hot and hot, has a total of 2 to 3 times the ordinary glass, generally can withstand temperature difference changes above 150 ° C, and has been widely used in all walks of life. [0003] However, there is at least the following problems currently in the tempered glass used: [0004] 1. The current tempered treatment only changes the surface component (chemically tempered) or ingredients (quenching heat), which do not change glass, limited to the glass substrate, the obt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C6/00C03C21/00C03B27/04
CPCC03C1/00C03C21/001C03B27/04
Inventor 黄福春徐友明张明阳王迫家黄木春
Owner 福建新天龙玻璃科技有限公司
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