CN209037125U - A kind of bulletproof glass - Google Patents
A kind of bulletproof glass Download PDFInfo
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- CN209037125U CN209037125U CN201821547251.1U CN201821547251U CN209037125U CN 209037125 U CN209037125 U CN 209037125U CN 201821547251 U CN201821547251 U CN 201821547251U CN 209037125 U CN209037125 U CN 209037125U
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Abstract
The utility model belongs to glass working arts field, provides a kind of bulletproof glass.The bulletproof glass includes the first glassy layer, the second glassy layer and burster course set gradually, it is the first adhesive layer between first glassy layer and the second glassy layer, it is the second adhesive layer between second glassy layer and burster course, first adhesive layer and the second adhesive layer are heat-insulated adhesive layer, and the burster course has heat-insulated air layer.The utility model has the beneficial effects that: heat-insulated adhesive layer can effectively obstruct heat, heat-insulated air layer can further improve heat insulating effect.
Description
Technical field
The utility model belongs to glass working arts field, and in particular to a kind of bulletproof glass.
Background technique
Bulletproof glass has high intensity and toughness, can bear intense impact and destruction as a kind of transparent material,
Cartridge shooting is resisted while meeting translumination observation requirement without being pierced, and has extensive purposes in terms of security protection,
It is usually used in the door and window position on the ground such as bank, valuables showcase, prison, to protect personal safety to the greatest extent, for reality
Existing bulletproof function, the standing layer structure for being calculated as multilayer of bulletproof glass, but the lower thermal and insulating performance of common bulletproof glass.
Notification number is that the utility model of 206968122 U of CN discloses a kind of bulletproof glass, including compound glass and one layer
Polycarbonate Layer is bonded by PVB film.
Traditional bulletproof glass can not generate electricity, and cannot adjust indoor light, while in order to reach the bulletproof effect of needs, it is necessary to
Bulletproof glass is formed using compound glass and PVB film, overall volume is heavier, bearing frame is required and is installed power demand compared with
It is high；Traditional bulletproof glass has lower thermal and insulating performance simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of bulletproof glasses, to solve the technical problems existing in the prior art.
Technological means used by the utility model is: a kind of bulletproof glass, comprising: the first glassy layer for setting gradually,
Second glassy layer and burster course, are the first adhesive layer between first glassy layer and the second glassy layer, the second glassy layer and anti-
Be the second adhesive layer between bullet layer, first adhesive layer and the second adhesive layer are heat-insulated adhesive layer, the burster course have every
Hot air layer.The heat-insulated adhesive layer and heat-insulated air layer make bulletproof glass have good heat insulating effect, can be effective
Summer room temperature is reduced, and heat losses in winter room can be reduced.
In optional technical solution, first adhesive layer is one of heat-insulated film of PVB, SGP, PU high, with a thickness of
0.38-2.28mm, 90% or more light transmittance.Preferably, first adhesive layer is through heat insulation nano antimony doped tin oxide or heat-insulated
The heat-insulated film of PVB of nanometer tin-doped indium oxide processing, has and preferably resists external blow, improve antitheft, sound insulation and UV resistance
Linear energy.
In optional technical solution, second adhesive layer is high heat-insulated PU potting compound adhesive layer, with a thickness of 1-2mm.
In optional technical solution, second glassy layer is chip coated glass layer, the chip coated glass thickness
Degree is 3-6mm, light transmittance 20%-50%.Preferably, the chip coated glass layer is common float glass, it can be achieved that anti-
Play the power generation of glass.
In optional technical solution, the burster course is PC burster course, successively including PC layers, third glassy layer and the 4th glass
Glass layer；Described PC layers is the first air layer between third glassy layer, between the third glassy layer and the 4th glassy layer
For the second air layer.Using PC burster course, not only bulletproof effect is more preferable, and product quality is lighter, is conducive to install.
In optional technical solution, described PC layers with a thickness of 2-6mm, 90% or more light transmittance.
In optional technical solution, described PC layers passes through aluminium spacer bar and silicone seal glue sticking between third glassy layer
Sealing forms the first air layer；Pass through aluminium spacer bar and silicone seal glue sticking between the third glassy layer and the 4th glassy layer
Sealing forms the second air layer.Double-deck air layer structure further improves the heat insulating effect of bulletproof glass.
In optional technical solution, first glassy layer, third glassy layer and the 4th glassy layer are float glass, tempering
One of glass, plate glass, wire glass, with a thickness of 3-6mm.
In optional technical solution, high reflection thermal insulation film layer is provided on the outside of first glassy layer.Preferably, described
High reflection thermal insulation film layer is using magnetron sputtering technique by the noble metals such as gold, silver, titanium, nickel, indium uniform sputter to optical grade PET
Manufactured multilayer plays lasting reflective insulation to the infrared heat in solar spectrum and makees to close high heat insulating metal film layer on substrate
With.The high reflection thermal isolation film is the intelligent spectral selection thermal isolation film for reaching heat-insulated purpose by reflecting, and solves heat absorbing type
The birth defects secondary radiation heat transfer problem of film thermal isolation film.
Compared with prior art, the beneficial effect that the utility model generates is:
(1) bulletproof glass of the utility model is thin by the high heat-insulated PVB film of setting, high heat-insulated PU casting glue and high reflection
Film and heat can effectively be obstructed, heat insulating effect is further improved by double-deck air layer structure.
(2) there is PC burster course, not only product bulletproof effect is more preferable, and product quality is more in the bulletproof glass of the utility model
Gently, be conducive to install.
(3) the chip coated glass layer in the utility model bulletproof glass can not only generate electricity, but also pass through laser grooving and scribing
Adjustable indoor light afterwards.
Detailed description of the invention
Fig. 1 is the material composed structure schematic diagram of bulletproof glass in the utility model embodiment 1.
Wherein: 1, high reflection thermal insulation film layer, the 2, first glassy layer, 3, heat-insulated PVB glue film adhesive layer, the 4, second glass
Layer, 5, heat-insulated PU potting compound adhesive layer, 6, high light transmission PC plastic layer, the 7, first air layer, 8, third glassy layer, the 9, second air
Layer, the 10, the 4th glassy layer.
Specific embodiment
Clear, complete description is carried out to the technical solution of the utility model with reference to the accompanying drawing, it is clear that described reality
Applying example is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ability
It is practical new to belong to this for the every other embodiment that domain those of ordinary skill is obtained without making creative work
The protection scope of type.
Term PC, that is, polycarbonate (English: Polycarbonate is abbreviated as PC) refers to and contains carbonate group in strand
High molecular polymer, the multiple types such as aliphatic, aromatic series, aliphatic-aromatic can be divided into according to the structure of ester group, due to
Particularity on polycarbonate structure, it has also become the most fast general engineering plastic of growth rate in five large-engineering plastics.
Polymer refers to the polymerizable compound prepared and being polymerize the monomer of whether identical or different class.It is logical
It thus include homopolymer (generally referring to by a kind of unique polymer of monomer preparation) and interpretation with term polymer.
Term PVB, that is, polyvinyl butyral (English: Polyvinyl Butyral is abbreviated as PVB).PVB film is half
Transparent membrane has fine cohesive force to unorganic glass, has the characteristics such as transparent, heat-resisting, cold-resistant, mechanical strength is high, is manufacture folder
The optimum adhesion material of layer glass.PVB film can absorb impact energy, not generate flinders, and this safety glass is answered extensively
For automobile, skyscraper, bank counter, various bulletproof glasses etc..While with security performance, there are also it is excellent every
Sound, light-operated, heat preservation, heat-insulated, the performances such as shockproof are optimal safety glass rapidoprints in the world.
Term SGP (Sentry Glas Plus) intermediate coat is researched and developed by E.I.Du Pont Company, the folder with significant innovation technology
Layer middle membrane of glass.SGP has surmounted the prior art, has expanded laminated glass performance significantly.The tearing strength of SGP is common PVB
5 times degree, hardness is 100 times of common PVB.High intensity, high transparency, durability, various structures and the flexible installation of SGP,
The newest most stringent of requirement of current construction market can be adapted to easily.Relatively common laminated glass, SGP laminated glass can mention
The performance of high bulletproof glass can reduce the thickness of laminated glass to a certain extent.
Term PU, that is, Polyurethane (English: Polyurethane is abbreviated as PU) refers to special containing carbamate in main chain
A kind of macromolecule of unit is levied, this high molecular material is widely used in binder, coating, low speed tire, washer, the industry such as car cushion
Field.
Embodiment 1
The method of being prepared as follows prepares bulletproof glass in the present embodiment
(1) after being cleaned and dried with a thickness of the glassy layer of 3mm, coevaporation technology depositing photovoltaic core is used in upper surface
Piece coating, and different the chip coating size of space and arrangement density are delineated using laser method, so that obtaining light transmittance is 50%
The second glassy layer 4；
(2) by light transmittance be 50% the second glassy layer 4 chip coating upward, by the first glassy layer 2 be cleaned and dried after,
First glassy layer 2, heat-insulated PVB glue film adhesive layer 3 and the second glassy layer 4 are sequentially overlapped conjunction piece from top to bottom, after being put into preheating
Roll squeezer in precompressed, keep roll-in after glass surface temperature be 70 DEG C or so, cooling it is spare, obtain precompressed composite sample；
(3) precompressed composite sample prepared by step (2) is put into autoclave, increasing temperature and pressure is kept to 120 DEG C, 1MPa
30min, after be cooled to 40 DEG C hereinafter, rear slow release, opens autoclave and obtain high pressure composite sample；
(4) 2000 turns/min of heat-insulated PU glue major ingredient and curing agent is uniformly mixed, after vacuum defoamation, by step (3)
The composite sample of middle preparation is Nian Jie with the encapsulating of PU glue is carried out between high light transmission PC plastic layer 6 in the non-plated film one side of the second glassy layer 4,
Heat-insulated PU potting compound adhesive layer 5 is obtained after cooling and solidifying；
(5) composite sample prepared in step (4) is led between 6 one side of high light transmission PC plastic layer and third glassy layer 8
It crosses aluminium spacer bar and silicone sealant carries out adhering and sealing, form the first air layer 7, while filled with absorbable in aluminium spacer bar
The sieve particle of steam.
(6) composite sample prepared in step (5) is passed through into aluminium between 8 one side of third glassy layer and the 4th glassy layer 10
Spacer bar and silicone sealant carry out adhering and sealing, form the second air layer 9, while filled with absorbable steam in aluminium spacer bar
Sieve particle.
(7) composite sample for preparing step (6) is bonded high reflection thermal insulation film layer 1 in 2 upper surface of the first glassy layer.
As shown in Fig. 1, manufactured in the present embodiment that there is bulletproof glass, it is followed successively by high reflection thermal insulation film layer from top to bottom
1, the first glassy layer 2, heat-insulated PVB glue film adhesive layer 3, the second glassy layer 4, heat-insulated PU potting compound adhesive layer 5, high light transmission PC plastic
Layer 6, the first air layer 7, third glassy layer 8, the second air layer 9, the 4th glassy layer 10.
Wherein, high reflection thermal insulation film layer 1 is with a thickness of 50 μm, and specifically, high reflection thermal insulation film layer 1 is to be splashed using magnetic control
Penetrate technique multilayer manufactured on the noble metals such as gold, silver, titanium, nickel, indium uniform sputter to optical grade PET base material is heat-insulated to close height
Metallic diaphragm；Heat-insulated PVB glue film adhesive layer 3 is greater than 90% with a thickness of 0.38mm, light transmittance；Second glassy layer 4 is based on common
The chip coated glass layer of float glass production, with a thickness of 3mm, light transmittance 50%；Heat-insulated PU potting compound adhesive layer 5 with a thickness of
1mm；High light transmission PC plastic layer 6 is greater than 90% with a thickness of 2mm, light transmittance；First glassy layer, third glassy layer 8 and the 4th glass
Layer 10 is wire glass layer, and thickness is 3mm；First air layer 7 is identical with 9 thickness of the second air layer, and thickness is 2mm, can
It is effective to improve heat insulating effect.
Embodiment 2
The method of being prepared as follows prepares bulletproof glass in the present embodiment
(1) after being cleaned and dried with a thickness of the glassy layer of 6mm, coevaporation technology depositing photovoltaic core is used in upper surface
Piece coating, and different the chip coating size of space and arrangement density are delineated using laser method, so that obtaining light transmittance is 20%
The second glassy layer 4；
(2) by light transmittance be 20% the second glassy layer 4 chip coating upward, by the first glassy layer 2 be cleaned and dried after,
First glassy layer 2, heat-insulated PVB glue film adhesive layer 3 and the second glassy layer 4 are sequentially overlapped conjunction piece from top to bottom, after being put into preheating
Roll squeezer in precompressed, keep roll-in after glass surface temperature be 70 DEG C or so, cooling it is spare, obtain precompressed composite sample；
(3) precompressed composite sample prepared by step (2) is put into autoclave, increasing temperature and pressure is protected to 140 DEG C, 1.5MPa
Hold 60min, after be cooled to 40 DEG C hereinafter, rear slow release, opens autoclave and obtain high pressure composite sample；
(4) 2000 turns/min of heat-insulated PU glue major ingredient and curing agent is uniformly mixed, after vacuum defoamation, by step (3)
The composite sample of middle preparation is Nian Jie with the encapsulating of PU glue is carried out between high light transmission PC plastic layer 6 in the non-plated film one side of the second glassy layer 4,
Heat-insulated PU potting compound adhesive layer 5 is obtained after cooling and solidifying；
(5) composite sample prepared in step (4) is led between 6 one side of high light transmission PC plastic layer and third glassy layer 8
It crosses aluminium spacer bar and silicone sealant carries out adhering and sealing, form the first air layer 7, while filled with absorbable in aluminium spacer bar
The sieve particle of steam.
(6) composite sample prepared in step (5) is passed through into aluminium between 8 one side of third glassy layer and the 4th glassy layer 10
Spacer bar and silicone sealant carry out adhering and sealing, form the second air layer 9, while filled with absorbable steam in aluminium spacer bar
Sieve particle.
(7) composite sample for preparing step (6) is bonded high reflection thermal insulation film layer 1 in 2 upper surface of the first glassy layer.
Wherein, high reflection thermal insulation film layer 1 is with a thickness of 500 μm, and specifically, high reflection thermal insulation film layer 1 is using magnetic control
Sputtering technology by multilayer manufactured on the noble metals such as gold, silver, titanium, nickel, indium uniform sputter to optical grade PET base material to it is close it is high every
Thermometal film layer；Heat-insulated PVB glue film adhesive layer 3 is greater than 90% with a thickness of 2.28mm, light transmittance；Second glassy layer 4 is based on general
The chip coated glass layer of logical float glass production, with a thickness of 6mm, light transmittance 20%；The thickness of heat-insulated PU potting compound adhesive layer 5
For 2mm；High light transmission PC plastic layer 6 is greater than 90% with a thickness of 6mm, light transmittance；First glassy layer, third glassy layer 8 and the 4th glass
Glass layer 10 is toughened glass layer, and thickness is 6mm；First air layer 7 is identical with 9 thickness of the second air layer, and thickness is 4mm,
Heat insulating effect can effectively be improved.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of bulletproof glass, comprising: the first glassy layer, the second glassy layer and the burster course set gradually, first glass
It is the first adhesive layer between layer and the second glassy layer, is the second adhesive layer between the second glassy layer and burster course, which is characterized in that
First adhesive layer and the second adhesive layer are heat-insulated adhesive layer, and the burster course has heat-insulated air layer.
2. bulletproof glass according to claim 1, which is characterized in that first adhesive layer is that PVB, SGP, PU high are heat-insulated
One of film, with a thickness of 0.38-2.28mm, 90% or more light transmittance.
3. bulletproof glass according to claim 1, which is characterized in that second adhesive layer is that gluing is perfused in high heat-insulated PU
Layer is connect, with a thickness of 1-2mm.
4. bulletproof glass according to claim 1, which is characterized in that second glassy layer is chip coated glass layer,
The chip coated glass layer is with a thickness of 3-6mm, light transmittance 20%-50%.
5. bulletproof glass according to claim 1, which is characterized in that the burster course is PC burster course, successively includes PC
Layer, third glassy layer and the 4th glassy layer；Described PC layers is the first air layer, the third glassy layer between third glassy layer
It is the second air layer between the 4th glassy layer.
6. bulletproof glass according to claim 5, which is characterized in that described PC layers with a thickness of 2-6mm, light transmittance 90% with
On.
7. bulletproof glass according to claim 5, which is characterized in that described PC layers between third glassy layer by between aluminium
Parting bead and silicone sealant adhering and sealing form the first air layer；By between aluminium between the third glassy layer and the 4th glassy layer
Parting bead and silicone sealant adhering and sealing form the second air layer.
8. bulletproof glass according to claim 5, which is characterized in that first glassy layer, third glassy layer and the 4th
Glassy layer is one of float glass, tempered glass, plate glass, wire glass, with a thickness of 3-6mm.
9. bulletproof glass according to claim 1, which is characterized in that be provided on the outside of first glassy layer high reflection every
Hot film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547251.1U CN209037125U (en) | 2018-09-21 | 2018-09-21 | A kind of bulletproof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547251.1U CN209037125U (en) | 2018-09-21 | 2018-09-21 | A kind of bulletproof glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209037125U true CN209037125U (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547251.1U Expired - Fee Related CN209037125U (en) | 2018-09-21 | 2018-09-21 | A kind of bulletproof glass |
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| CN (1) | CN209037125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943919A (en) * | 2018-09-21 | 2018-12-07 | 汉能移动能源控股集团有限公司 | A kind of bulletproof glass and preparation method thereof |
-
2018
- 2018-09-21 CN CN201821547251.1U patent/CN209037125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943919A (en) * | 2018-09-21 | 2018-12-07 | 汉能移动能源控股集团有限公司 | A kind of bulletproof glass and preparation method thereof |
| CN108943919B (en) * | 2018-09-21 | 2023-10-10 | 鸿翌科技有限公司 | Bulletproof glass and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20190921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |