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Production method of hollow toughened glass

A technology of tempered glass and production method, which is applied in glass forming, glass tempering, glass pressing, etc., can solve problems such as the strength of hollow tempered glass and other performance shortcomings, so as to improve market competitiveness and production economic benefits, The effect of improving surface activity and changing the quality of use

Inactive Publication Date: 2021-02-19
福建东晶玻璃有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing hollow tempered glass on the market still has great shortcomings in strength and other properties, and further improvement is urgently needed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A method for producing hollow tempered glass, comprising the steps of:

[0039] (1) Glass pretreatment:

[0040] Take out and cut two pieces of reinforced tempered glass prepared in advance, and then polish them to have the same size, then clean and dry them for later use;

[0041] (2) Placement of spacer aluminum strips:

[0042] Bending the spacer aluminum strips and placing them between the two pieces of reinforced tempered glass treated in step (1);

[0043] (3) Primary sealing treatment:

[0044] Perform a sealing treatment on the two pieces of reinforced tempered glass treated in step (2), and form a primary sealant between the two pieces of reinforced tempered glass after drying;

[0045] (4) Exhaust pressurization treatment:

[0046] Holes are opened on the primary sealant formed in step (3), an air intake hole and an exhaust hole are opened, and argon gas is introduced into the air intake hole until the air in the hollow layer between the two pieces of rein...

Embodiment 2

[0061] A method for producing hollow tempered glass, comprising the steps of:

[0062] (1) Glass pretreatment:

[0063] Take out and cut two pieces of reinforced tempered glass prepared in advance, and then polish them to have the same size, then clean and dry them for later use;

[0064] (2) Placement of spacer aluminum strips:

[0065] Bending the spacer aluminum strips and placing them between the two pieces of reinforced tempered glass treated in step (1);

[0066] (3) Primary sealing treatment:

[0067] Perform a sealing treatment on the two pieces of reinforced tempered glass treated in step (2), and form a primary sealant between the two pieces of reinforced tempered glass after drying;

[0068] (4) Exhaust pressurization treatment:

[0069] Holes are opened on the primary sealant formed in step (3), an air intake hole and an exhaust hole are opened, and argon gas is introduced into the air intake hole until the air in the hollow layer between the two pieces of rein...

Embodiment 3

[0084] A method for producing hollow tempered glass, comprising the steps of:

[0085] (1) Glass pretreatment:

[0086] Take out and cut two pieces of reinforced tempered glass prepared in advance, and then polish them to have the same size, then clean and dry them for later use;

[0087] (2) Placement of spacer aluminum strips:

[0088] Bending the spacer aluminum strips and placing them between the two pieces of reinforced tempered glass treated in step (1);

[0089] (3) Primary sealing treatment:

[0090] Perform a sealing treatment on the two pieces of reinforced tempered glass treated in step (2), and form a primary sealant between the two pieces of reinforced tempered glass after drying;

[0091] (4) Exhaust pressurization treatment:

[0092] Holes are opened on the primary sealant formed in step (3), an air intake hole and an exhaust hole are opened, and argon gas is introduced into the air intake hole until the air in the hollow layer between the two pieces of rein...

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Abstract

The invention discloses a production method of hollow tempered glass, and relates to the technical field of tempered glass processing, and the production method comprises the following steps: (1) glass pretreatment, (2) placement of spaced aluminum strips, (3) primary sealing treatment, (4) exhaust pressurization treatment, and (5) secondary sealing treatment. The production method of the hollow tempered glass is specially improved and enhanced, the use strength of the hollow tempered glass is effectively improved, the service life of the hollow tempered glass is effectively prolonged, and themethod is simple in overall process, reasonable in step matching and suitable for large-scale batch production and application.

Description

technical field [0001] The invention relates to the technical field of tempered glass processing, more specifically, it relates to a production method of hollow tempered glass. Background technique [0002] Tempered glass is widely used in automobiles, construction, industry and other fields due to its high impact strength, excellent thermal shock resistance, good safety and other advantages. Tempered glass is a kind of prestressed glass. In order to improve the strength of glass, chemical or physical methods are usually used to form compressive stress on the glass surface. strength. [0003] To manufacture tempered insulating glass, a first glass pane and at least a second glass pane are placed facing the sides of an internal insulating frame to form a hollow pane-frame assembly, where the insulating frame is typically arranged in conjunction with the two glass panes The peripheries are in contact and define with these two glass plates a cavity for the inert gas. Keeping...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C27/10C03C6/04C03B11/00C03B27/012
CPCC03B11/00C03B27/012C03C1/00C03C27/10
Inventor 林辉
Owner 福建东晶玻璃有限公司
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