CN105599383B - A kind of metal mesh explosion-proof vacuum heat insulation glass and preparation method thereof - Google Patents
A kind of metal mesh explosion-proof vacuum heat insulation glass and preparation method thereof Download PDFInfo
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- CN105599383B CN105599383B CN201510996388.XA CN201510996388A CN105599383B CN 105599383 B CN105599383 B CN 105599383B CN 201510996388 A CN201510996388 A CN 201510996388A CN 105599383 B CN105599383 B CN 105599383B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/02—Layer formed of wires, e.g. mesh
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/061—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
- B32B2255/205—Metallic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
Abstract
A kind of metal mesh explosion-proof vacuum heat insulation glass of present invention offer and preparation method thereof, including：Glassy layer, including：The first glassy layer, the second glassy layer, the third glassy layer being stacked from top to bottom；Doubling layer is set between the first glassy layer and the second glassy layer；Metal mesh is embedded in doubling layer；Infrared reflecting layer is set to third glassy layer upper surface；Stress protective layer is set to infrared reflecting layer upper surface；Sealant is coated in the glassy layer side along the direction of vertical glass layer；Protective layer, it is longitudinal to be coated on the outside of the sealant；One group of supporter, is set between the second glassy layer and stress protective layer.The present invention can effectively enhance the heat-insulation and heat-preservation and explosion-proof performance of vacuum glass.
Description
Technical field
The invention belongs to building material technical fields, and in particular, to a kind of metal mesh explosion-proof vacuum heat insulation glass and its
Preparation method.
Background technology
Glass is a kind of transparency, intensity and all very high material of hardness, is in chemical inertness in surroundings, will not
It works with biology.Therefore, purposes is very extensive.Vacuum glass has other glass incomparable in terms of sound insulation, heat preservation
Advantage, and relatively thin, weight is relatively light.By physical knowledge it is found that between heat transfer is usually happened at contactant, vacuum glass
Two glass plates up and down of glass do not contact each other, and the support in the sealing material and vacuum chamber of circumference of vacuum glass all uses heat insulating material
Material, the ingredient very little of heat transfer；Meanwhile the seal chamber among levels glass is vacuum state, vacuum degree is higher, gas molecule
Number is fewer, and the convection action of gas molecule is smaller, and heat insulation effect is better.However, due to technology restriction, vacuum glass can not be accomplished
It vacuumizes completely, affects its heat insulation effect to a certain extent.Meanwhile for common dual-layer vacuum glass, explosion-proof
Energy is related with the thickness of glass used, and glassy layer is thicker, and its anti-self-destruction performance is better, but cost can also increase simultaneously.
In this regard, China is primarily present following patent at present.
Patent publication No.：CN1559950A discloses a kind of for shellproof explosion-proof high heat insulations such as building, automobile, trains
Sound quality glass, including at least one layer of vacuum layer set support column and getter in the vacuum layer, in the two sides of vacuum layer point
Glassy layer is not set, edge sealing solder is set in the periphery of layer glass, it is characterised in that is logical in the outer surface of at least one layer of glassy layer
Cross the compound another glassy layer of doubling layer.Structure of the invention, processing step are simple, reasonable, breach conventional thought, reach in realization
The viable process technology of structure is stated, the product vacuum degree of production is good, has good heat-insulated, sound insulation value, and its is shellproof, anti-
Quick-fried performance indicator is higher, and product qualification rate is high.Prevent however, the invention solves vacuum glass using only the mode of composite intermediate layer glass
Quick-fried problem, it is larger to be on the one hand easy to cause thickness of glass, on the other hand needs compound using compound glass, and consumptive material is serious, and its
Heat-insulating property is not very ideal.
Invention content
It is above-mentioned to solve the problems, such as, the purpose of the present invention is to provide a kind of metal mesh explosion-proof vacuum heat insulation glass and
Preparation method.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of metal mesh explosion-proof vacuum heat insulation glass and its
Preparation method, including：Glassy layer, including：The first glassy layer, the second glassy layer, the third glassy layer being stacked from top to bottom；
Doubling layer is set between the first glassy layer and the second glassy layer；Metal mesh is embedded in doubling layer；Infrared reflecting layer, setting
In third glassy layer upper surface；Stress protective layer is set to infrared reflecting layer upper surface；Sealant, along the side of vertical glass layer
To coated in the glassy layer surrounding；Protective layer, it is longitudinal to be coated on the outside of the sealant；One group of supporter, is set to second
Between glassy layer and stress protective layer.
Further, the doubling layer material can be PVB or EVA.
In addition, the infrared reflecting layer includes：Base layer is set to third glassy layer upper surface；Metal layer, for gold
Layer, silver layer or electrum layer；First high refractive index layer is set between the metal layer and base layer, selected from following oxidation
It is one or more in nitride layer：Indium tin oxide layer, titanium dioxide layer, zirconium oxide layer, stannic oxide layer, indium oxide layer；Second high folding
Rate layer is penetrated, the metal layer upper surface is set to, it is one or more in following oxide skin(coating)：Indium tin oxide layer, dioxy
Change titanium layer, zirconium oxide layer, stannic oxide layer, indium oxide layer.
Separately have, the sealant is refractory seals glue-line.
Again, the stress protective layer and protective layer are teflon layer.
Further more, the base layer is PET film matrix, PC matrixes, PI matrixes, PP matrixes, PTFE matrix or PA matrixes.
And above support is glass powder supporter, which includes the glass that weight is calculated as 86-94%
Powder is calculated as the organic solvent of 6-14% with weight.
In addition, a kind of preparation method of doubling explosion-proof vacuum heat insulation glass, includes the following steps： 1）Take the first glassy layer,
Second glassy layer, third glassy layer； 2）PVB or EVA is chosen, is granulated by double screw extruder, then passes through extrusion molding
Required doubling layer is made in method, and metal mesh is embedded； 3）First glassy layer and the second glassy layer are cleaned up,
Then it is sequentially laminated, is followed successively by from top to down：First glassy layer, doubling layer, the second glassy layer；Under negative pressure of vacuum, heating,
Apply and keep pressure, so that doubling is thoroughly melted and first glassy layer and the second glassy layer are bonded together and excluded completely
Air, the heating temperature are 152-158 DEG C, and the pressure of the application is 2.5-4.5kg/cm2, the time of the pressure maintenance
For 25-30min； 4）The base layer for forming infrared reflecting layer using showering means in third glassy layer upper surface, and then in base
Body layer is sequentially depositing the first high refracting layer, metal layer and the second high refracting layer from bottom to top, constitutes four-layer structure film； 5）
A ply stress protective layer is sprayed on infrared reflecting layer； 6）Supporter is laid on stress protection layer, then places the second glassy layer
Conjunction piece is carried out, refractory seals glue is filled in four side seam gaps and forms sealant；Glass after conjunction piece is put into heating furnace, into
Stove is warming up to 100oC-500 oC； 7）It vacuumizes in stove, or is vacuumized outside stove, be evacuated to 0.1Pa hereinafter, cooling down again
To the melting temperature of refractory seals glue； 8）Showering protective layer obtains the heat preservation of metal mesh explosion-proof vacuum outside sealant
Glass.
The beneficial effects of the present invention are：By adding metal layer so that vacuum glass has explosion-resistance characteristic, even if glass
It is broken, fragment will not splashes, enhance the safety that vacuum glass uses；It, can be effective by adding infrared reflecting layer
The infra-red radiation of reflecting glass both sides avoids vacuum glass both sides from carrying out heat exchange, enhances the heat insulation and preservation effect of vacuum glass,
It can allow natural light incident simultaneously, ensure the transparency of vacuum glass；Stress protective layer is added, infrared reflecting layer can be prevented because true
Empty pressure distortion；Sealant entirely seals glassy layer, not only ensure that vacuum-tightness, prevented also from infrared reflecting layer and glass
Air is penetrated among glass layer, to lead to infrared reflective layer；Layer protective layer is added outside sealant, be avoided that sealant because
Unexpected or friction leads to breakage.
Description of the drawings
Fig. 1 is a kind of structural representation of metal mesh explosion-proof vacuum heat insulation glass provided by the present invention and preparation method thereof
Figure.
Fig. 2 is a kind of infrared protective layer of metal mesh explosion-proof vacuum heat insulation glass provided by the present invention and preparation method thereof
Structural schematic diagram.
Specific implementation mode
Following embodiment cannot be used for limiting the scope of the invention for illustrating the present invention.
Referring to Fig.1 ~ Fig. 2, a kind of metal mesh explosion-proof vacuum heat insulation glass provided by the present invention and preparation method thereof, packet
It includes：Glassy layer 1, including：The first glassy layer 11, the second glassy layer 12, the third glassy layer 13 being stacked from top to bottom；Doubling
Layer 2, is set between the first glassy layer 11 and the second glassy layer 12；Metal mesh 3 is embedded in doubling layer 2；Infrared reflecting layer 4,
It is set to 13 upper surface of third glassy layer；Stress protective layer 8 is set to 4 upper surface of infrared reflecting layer；Sealant 5, along vertical glass
The direction of glass layer 1 is coated in 1 surrounding of the glassy layer；Protective layer 6, it is longitudinal to be coated on 5 outside of the sealant；One group of supporter
7, it is set between the second glassy layer 12 and stress protective layer 8.
Further, 2 material of doubling layer can be PVB or EVA.
In addition, the infrared reflecting layer 4 includes：Base layer 41 is set to 13 upper surface of third glassy layer；Metal layer
43, it is layer gold, silver layer or electrum layer；First high refractive index layer 42, be set to the metal layer 43 and base layer 41 it
Between, it is one or more in following oxide skin(coating)：Indium tin oxide layer, titanium dioxide layer, zirconium oxide layer, stannic oxide layer, oxygen
Change indium layer；Second high refractive index layer 44 is set to 43 upper surface of the metal layer, one kind or more in following oxide skin(coating)
Kind：Indium tin oxide layer, titanium dioxide layer, zirconium oxide layer, stannic oxide layer, indium oxide layer.
Separately have, the sealant 5 is refractory seals glue-line.
Again, the stress protective layer 8 and protective layer 6 are teflon layer.
Further more, the base layer 41 is PET film matrix, PC matrixes, PI matrixes, PP matrixes, PTFE matrix or PA matrixes.
And above support 7 is glass powder supporter, which includes the glass that weight is calculated as 86-94%
Powder is calculated as the organic solvent of 6-14% with weight.
In addition, a kind of preparation method of doubling explosion-proof vacuum heat insulation glass, includes the following steps： 1）Take the first glassy layer
11, the second glassy layer 12, third glassy layer 13； 2）PVB or EVA is chosen, is granulated by double screw extruder, then by squeezing
Go out the doubling layer 2 that molding method is made required, and metal mesh 3 is embedded； 3）By the first glassy layer 11 and the second glass
Layer 12 cleans up, and is then sequentially laminated, is followed successively by from top to down：First glassy layer 11, doubling layer 2, the second glassy layer
12；Pressure under negative pressure of vacuum, is heated, applied and keep, doubling is made thoroughly to melt first glassy layer, 11 and second glass
Layer 12 is bonded together and excludes completely air, and the heating temperature is 152-158 DEG C, and the pressure of the application is 2.5-
4.5kg/cm2, the time that the pressure maintains is 25-30min； 4）Showering means shape is used in 13 upper surface of third glassy layer
At the base layer 41 of infrared reflecting layer, it is and then sequentially depositing the first high refracting layer 42, metal layer 43 from bottom to top in base layer
With the second high refracting layer 44, four-layer structure film is constituted； 5）A ply stress protective layer 8 is sprayed on infrared reflecting layer 4； 6）
Supporter 7 is laid on stress protection layer, the second glassy layer 12 is then placed and carries out conjunction piece, and it is close that high temperature resistant is filled in four side seam gaps
Sealing forms sealant 5；Glass after conjunction piece is put into heating furnace, 100 are warming up into stoveoC-500 oC； 7）It is taken out in stove
Vacuum, or vacuumized outside stove, 0.1Pa is evacuated to hereinafter, being cooled to the melting temperature of refractory seals glue or less again；
8）Showering protective layer 6 obtains metal mesh explosion-proof vacuum heat insulation glass outside sealant.
The advantageous effect of the present embodiment is：By adding metal layer so that vacuum glass has explosion-resistance characteristic, even if glass
Glass is broken, fragment will not splashes, enhance the safety that vacuum glass uses；By adding infrared reflecting layer, can have
The infra-red radiation for imitating reflecting glass both sides avoids vacuum glass both sides from carrying out heat exchange, enhances the heat-insulation and heat-preservation effect of vacuum glass
Fruit, while natural light can be allowed incident, ensure the transparency of vacuum glass；Stress protective layer is added, infrared reflecting layer can be prevented
Because vacuum pressure deforms；Sealant entirely seals glassy layer, not only ensure that vacuum-tightness, prevented also from infrared reflecting layer
Air is penetrated into glassy layer centre, to lead to infrared reflective layer；Layer protective layer is added outside sealant, is avoided that sealing
Layer leads to breakage because of unexpected or friction.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the technology of invention
Scheme is modified or replaced equivalently, and without departing from the range of technical solution of the present invention, should all cover the power in the present invention
In sharp claimed range.
Claims (2)
1. a kind of metal mesh explosion-proof vacuum heat insulation glass, which is characterized in that including：Glassy layer, including：It is stacked from top to bottom
The first glassy layer, the second glassy layer, third glassy layer；Doubling layer is set between the first glassy layer and the second glassy layer；Gold
Belong to net, is embedded in doubling layer；Infrared reflecting layer is set to third glassy layer upper surface；Stress protective layer is set to infrared anti-
Penetrate a layer upper surface；Sealant is coated in the glassy layer surrounding along the direction of vertical glass layer；Protective layer, it is longitudinal to be coated on institute
It states on the outside of sealant；One group of supporter, is set between the second glassy layer and stress protective layer；The doubling layer material is PVB
Or EVA；The infrared reflecting layer includes：Base layer is set to third glassy layer upper surface；Metal layer is layer gold, silver
Layer or electrum layer；First high refractive index layer is set between the metal layer and base layer, is selected from following oxide skin(coating)
In it is one or more：Indium tin oxide layer, titanium dioxide layer, zirconium oxide layer, stannic oxide layer, indium oxide layer；Second high refractive index
Layer, is set to the metal layer upper surface, one or more in following oxide skin(coating)：Indium tin oxide layer, titanium dioxide
Layer, zirconium oxide layer, stannic oxide layer, indium oxide layer；Above support is glass powder supporter, which includes weight
The glass powder for being calculated as 86-94% is calculated as the organic solvent of 6-14% with weight；The sealant is refractory seals glue-line；It is described to answer
Power protective layer and protective layer are teflon layer；The base layer is PET film matrix, PC matrixes, PI matrixes, PP matrixes, PTFE
Matrix or PA matrixes.
2. a kind of preparation method of metal mesh explosion-proof vacuum heat insulation glass according to claim 1, which is characterized in that including
Following steps：1）Take the first glassy layer, the second glassy layer, third glassy layer；2）PVB or EVA is chosen, double screw extruder is passed through
It is granulated, required doubling layer is then made by the method for extrusion molding, and metal mesh is embedded；3）By the first glassy layer
It cleans up with the second glassy layer, is then sequentially laminated, be followed successively by from top to down：First glassy layer, doubling layer, the second glass
Layer；Pressure under negative pressure of vacuum, is heated, applied and keep, doubling is made thoroughly to melt first glassy layer and the second glassy layer
It is bonded together and excludes completely air, the heating temperature is 152-158 DEG C, and the pressure of the application is 2 .5-4 .5kg/
cm2, the time that the pressure maintains is 25-30min；4）In third glassy layer upper surface infrared external reflection is formed using showering means
The base layer of layer, is and then sequentially depositing the first high refractive index layer, metal layer and the second high refractive index from bottom to top in base layer
Layer constitutes four-layer structure film；5）A ply stress protective layer is sprayed on infrared reflecting layer；6）Branch is laid on stress protective layer
Object is supportted, the second glassy layer is then placed and carries out conjunction piece, refractory seals glue is filled in four side seam gaps and forms sealant；Piece will be closed
Glass afterwards is put into heating furnace, and 100 DEG C -500 DEG C are warming up into stove；7）It vacuumizes in stove, or is vacuumized outside stove, taken out true
Sky is to 0 .1Pa hereinafter, being cooled to the melting temperature of refractory seals glue or less again；8）Showering protective layer is outside sealant
Metal mesh explosion-proof vacuum heat insulation glass is made.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510996388.XA CN105599383B (en) | 2015-12-28 | 2015-12-28 | A kind of metal mesh explosion-proof vacuum heat insulation glass and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510996388.XA CN105599383B (en) | 2015-12-28 | 2015-12-28 | A kind of metal mesh explosion-proof vacuum heat insulation glass and preparation method thereof |
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| CN105599383A CN105599383A (en) | 2016-05-25 |
| CN105599383B true CN105599383B (en) | 2018-09-04 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018102878A1 (en) * | 2016-12-10 | 2018-06-14 | StarGlass Intellectual Property Limited | Methods and systems for processing glass and methods for reinforcing glass products |
| CN106761237A (en) * | 2016-12-23 | 2017-05-31 | 钦州市中玻玻璃有限责任公司 | A kind of interlayer composite glass |
| CN111016340A (en) * | 2019-12-30 | 2020-04-17 | 鲁米星特种玻璃科技股份有限公司 | All-weather, one-way and visible bulletproof and explosion-proof glass and preparation method thereof |
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| CN1559950A (en) * | 2004-02-23 | 2005-01-05 | 扬州大学 | Bulletproof explosion-proof complex layer vacuum galss and mfg. method thereof |
| CN101905549A (en) * | 2009-06-04 | 2010-12-08 | 核工业西南物理研究院 | Single silver insulation film based on dielectric layer |
| CN202767366U (en) * | 2012-08-03 | 2013-03-06 | 浙江格拉威宝玻璃技术有限公司 | Energy-saving laminated hollow building glass |
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| CN203961691U (en) * | 2014-04-30 | 2014-11-26 | 中山市格兰特实业有限公司 | Energy-saving safety glass |
| CN104494215A (en) * | 2014-12-22 | 2015-04-08 | 常熟市赛蒂镶嵌玻璃制品有限公司 | Sound-proof explosion-proof glass |
| CN104608439A (en) * | 2015-01-14 | 2015-05-13 | 太仓市其盛化纤厂 | Thermal insulation glass |
| CN204687475U (en) * | 2015-05-14 | 2015-10-07 | 核工业西南物理研究院 | Low emissivity pad pasting, low radiation coated glass and double glazing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1559950A (en) * | 2004-02-23 | 2005-01-05 | 扬州大学 | Bulletproof explosion-proof complex layer vacuum galss and mfg. method thereof |
| CN101905549A (en) * | 2009-06-04 | 2010-12-08 | 核工业西南物理研究院 | Single silver insulation film based on dielectric layer |
| CN202767366U (en) * | 2012-08-03 | 2013-03-06 | 浙江格拉威宝玻璃技术有限公司 | Energy-saving laminated hollow building glass |
| TW201412550A (en) * | 2013-12-09 | 2014-04-01 | Taiwan Glass Industry Corp | Vacuum glass |
| CN203961691U (en) * | 2014-04-30 | 2014-11-26 | 中山市格兰特实业有限公司 | Energy-saving safety glass |
| CN104494215A (en) * | 2014-12-22 | 2015-04-08 | 常熟市赛蒂镶嵌玻璃制品有限公司 | Sound-proof explosion-proof glass |
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| CN105599383A (en) | 2016-05-25 |
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