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Production process of heat-insulating explosion-proof hollow glass

A production process, explosion-proof technology, applied in the direction of parallel glass structure, non-polymer adhesive additives, adhesive additives, etc., can solve the problems of easy bursting of insulating glass, poor heat insulation effect, low service life, etc.

Pending Publication Date: 2021-11-02
安徽鸿玻玻璃科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a production process of heat-insulating and explosion-proof hollow glass, which is made by bonding the glass and the explosion-proof plate through heat-insulating glue, which solves the problems of the hollow glass being easy to burst, the service life is low, and the heat-insulation effect is poor. question

Method used

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  • Production process of heat-insulating explosion-proof hollow glass
  • Production process of heat-insulating explosion-proof hollow glass
  • Production process of heat-insulating explosion-proof hollow glass

Examples

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Effect test

Embodiment 1

[0037] A production process of heat-insulating and explosion-proof insulating glass, comprising the following steps:

[0038] Step S1: Paste the aluminum spacer strips for tempered glass in a continuous bending method, and the wall thickness of the aluminum spacer strips is 0.3mm;

[0039] Step S2: sealing the strengthened glass with the strips with heat-insulating glue to obtain a heat-insulating and explosion-proof insulating glass.

[0040] Strengthened glass is made by the following steps:

[0041] Step A1: Add m-cresol, 2-hydroxy-4-methylbenzoic acid, zinc chloride, phosphorus trioxide, and sulfolane into the reaction kettle, and carry out React for 3 hours to prepare intermediate 1. Add intermediate 1, azobisisobutyronitrile, and chloroform into the reaction kettle, and under the conditions of rotating speed of 120r / min and temperature of 150°C, reflux and feed chlorine gas for reaction. Prepare intermediate 2, add intermediate 2, potassium carbonate, deionized water, an...

Embodiment 2

[0048] A production process of heat-insulating and explosion-proof insulating glass, comprising the following steps:

[0049] Step S1: Paste the aluminum spacer strips for tempered glass in a continuous bending method, and the wall thickness of the aluminum spacer strips is 0.33mm;

[0050] Step S2: sealing the strengthened glass with the strips with heat-insulating glue to obtain a heat-insulating and explosion-proof insulating glass.

[0051] Strengthened glass is made by the following steps:

[0052] Step A1: Add m-cresol, 2-hydroxy-4-methylbenzoic acid, zinc chloride, phosphorus trioxide, and sulfolane into the reaction kettle, and carry out After reacting for 4 hours, intermediate 1 was prepared. Add intermediate 1, azobisisobutyronitrile, and chloroform into the reaction kettle, and under the conditions of rotation speed of 120r / min and temperature of 155°C, reflux and feed chlorine gas for reaction. Prepare intermediate 2, add intermediate 2, potassium carbonate, deio...

Embodiment 3

[0059] A production process of heat-insulating and explosion-proof insulating glass, comprising the following steps:

[0060] Step S1: Paste the aluminum spacer strips for tempered glass in a continuous bending method, and the wall thickness of the aluminum spacer strips is 0.35 mm;

[0061] Step S2: sealing the strengthened glass with the strips with heat-insulating glue to obtain a heat-insulating and explosion-proof insulating glass.

[0062] Strengthened glass is made by the following steps:

[0063] Step A1: Add m-cresol, 2-hydroxy-4-methylbenzoic acid, zinc chloride, phosphorus trioxide, and sulfolane into the reaction kettle, and carry out After reacting for 5 hours, intermediate 1 was prepared. Add intermediate 1, azobisisobutyronitrile, and chloroform into the reaction kettle, under the conditions of rotating speed of 150r / min and temperature of 160°C, reflux and feed chlorine gas for reaction. Prepare intermediate 2, add intermediate 2, potassium carbonate, deioniz...

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Abstract

The invention relates to the technical field of glass preparation, and particularly relates to a production process of heat-insulating explosion-proof hollow glass. An explosion-proof plate can protect the hollow glass from bursting, and meanwhile, even if the glass is damaged, the phenomenon that glass fragments are scattered cannot occur; when the hollow glass is illuminated for a long time, intramolecular hydrogen bonds formed between hydrogen on hydroxyl in a molecular structure in the explosion-proof plate can be broken, the molecular structure reaches an unstable high-energy state, the molecular structure in the high-energy state returns to a low-energy state by releasing heat, and hydrogen bonds are formed again, so that the explosion-proof plate cannot be affected by ultraviolet rays to be aged; meanwhile, heat-insulating glue is prepared in the process of preparing the hollow glass, and a molecular chain of the heat-insulating glue contains a large number of hindered phenol structures, so that the heat-insulating glue is not prone to aging to cause separation of the explosion-proof plate and the glass, and normal use of the hollow glass is guaranteed; and meanwhile, the heat-insulating glue contains mullite chopped fibers, so that a good heat-insulating effect is achieved.

Description

technical field [0001] The invention relates to the technical field of glass preparation, in particular to a production process of heat-insulating and explosion-proof insulating glass. Background technique [0002] With the increasing emphasis on energy-saving materials around the world and the increasing awareness of people's environmental protection, hollow glass is more and more widely used in the building materials market. Hollow glass is an energy-saving, sound-insulating and environmentally friendly product that has been widely used in buildings. It is more and more widely used, and the amount used in other industries such as railway transportation and refrigeration industry is gradually increasing. The selection of insulating glass for doors and windows will greatly improve the energy saving level of the entire building, and at the same time provide people with a more comfortable and warm living environment. At present , in developed countries such as Europe and the U...

Claims

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Application Information

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IPC IPC(8): E06B3/673E06B3/66C08L69/00C08K3/36C08J5/18C08G64/30C09J175/04C09J11/04C08G18/66C08G18/48C08G18/58C08G18/32
CPCE06B3/673E06B3/6612C08J5/18C08G64/307C09J175/04C09J11/04C08G18/6674C08G18/4825C08G18/58C08G18/4045C08G18/3215C08J2369/00C08K2201/011C08K3/36C08G2170/00C08K7/10
Inventor 刘勇姚磊磊刘宁常平
Owner 安徽鸿玻玻璃科技有限公司