CN108621491A - A kind of heat-insulation and heat-preservation vehicle glass and its manufacturing method - Google Patents
A kind of heat-insulation and heat-preservation vehicle glass and its manufacturing method Download PDFInfo
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- CN108621491A CN108621491A CN201710161764.2A CN201710161764A CN108621491A CN 108621491 A CN108621491 A CN 108621491A CN 201710161764 A CN201710161764 A CN 201710161764A CN 108621491 A CN108621491 A CN 108621491A
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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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
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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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
-
- B32B17/064—
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of heat-insulation and heat-preservation vehicle glass, which is characterized in that be made of transparent panel and Aerogel composite board, the transparent panel is located at the one or both sides of the Aerogel composite board.Preparation method includes mainly closing piece step and hot-forming step.The heat-insulation and heat-preservation vehicle glass of the present invention has excellent visible light permeability, heat-insulated, sound insulation and noise reduction and anti-condensation performance, is particularly suitable for front windshield, door glass, skylight, the rear seat windscreen of new-energy automobile.
Description
Technical field
The present invention relates to vehicle glass technical field more particularly to a kind of heat-insulation and heat-preservation vehicle glass and its manufacturing methods.
Background technology
Glass is that a kind of transparency, intensity and hardness are all very high, and air-locked material, glass is in surroundings in chemistry
Inertia will not also work with biology, so, purposes is very extensive.It is used for the glass of automobile in the prior art, is primarily used to
Closing, daylighting, and do not have good heat-insulation and heat-preservation, sound insulation and noise reduction, anti-dazzle, anti-condensation and atomization, shock resistance and other effects.With
The high speed development of automotive engineering, especially new-energy automobile, people are to automobile cruising ability, comfort level（Including interior light
Trend, light component, noise, temperature etc.）Requirement it is higher and higher, vehicle glass from being purely by way of lighting material in the past, by
Gradually develop to directions such as safety, heat-insulation and heat-preservation, sound insulation and noise reduction, control light.
Aeroge be it is a kind of accumulated by nano-scale particle made of, the lightweight solid material with nanoscale hole hole, have
High porosity, specific surface area, excellent chemical stability and noninflammability, show excellent lightweight, light transmission, it is heat-insulated, protect
Temperature, sound insulation, fire prevention, shock resistance；Therefore, airsetting plastic clip is filled in two sheet glass, especially tempered glass, doubling glass
Compound obtained vehicle glass can not only reduce the use of air conditioning for automobiles, improve the continuation of the journey of automobile, especially new-energy automobile
Ability, can with light regulating, sound insulation and noise reduction, prevent the atomization of glass moisture condensation and shock resistance etc., but since aeroge belongs to crisp
Property material, flexural strength is poor, it is difficult to be used alone.
Invention content
It is a kind of with excellent heat-insulation and heat-preservation, sound insulation and noise reduction, anti-dazzle, anti-condensation and atomization, shock resistance etc. in order to obtain
The safety vehicle glass of performance, solution proposed by the present invention are：（1）Simplify structure, as a result of with lightweight, high-strength
The transparent resin plate of degree, therefore transparent resin plate can be added outside with Aerogel composite board and be directly hot pressed under temperature and pressure
Type, to reduce the manufacture craft of vehicle glass, saves making for material without in addition pressing from both sides the transparent resin films such as one layer of PVB
With.（2）Aerogel composite, using aeroge and glass or the complex technique of resin, by it is light, itself have it is excellent every
Hot heat-insulating property, sound insulation and noise reducing performance, energy absorption characteristics transparency aerogel as function constituent element, bonded with glass or resin
Phase, the Aerogel composite board produced have both the excellent mechanical performances of the excellent specific property and glass or resin of aeroge, can be direct
As vehicle glass, one side aeroge can obstruct the infrared emanation of environment temperature, further increase vehicle glass every
The energy consumption of interior air-conditioning is greatly lowered in hot heat-insulating property；On the other hand it due to using Aerogel composite board, not only improves
Interior daylighting ability, but also the sunlight of direct projection can be converted into diffusing scattering effect, it can thoroughly eliminate existing glass of automobile
Glass is also easy to produce glare phenomenon, so as to avoid the discomfort of driver eye is caused due to dazzle, is further ensured that driving safety.This
Outside, since aeroge can effectively prevent hot transmission, the temperature difference of vehicle glass both sides is substantially reduced, to effectively anti-
The only generation of moisture condensation and atomizating phenomenon.
A kind of preparation method of heat-insulation and heat-preservation vehicle glass proposed by the present invention, mainly includes the following steps that：
（1）Piece is closed, places transparent panel in the one or both sides of Aerogel composite board, precompressed obtains assembly；
（2）It is hot-forming, under certain temperature and pressure, assembly is carried out hot-forming.
In this way, by the above method obtain by between two panels transparent panel press from both sides fill out Aerogel composite board constitute or by one piece it is transparent
The heat-insulation and heat-preservation vehicle glass that plate and one piece of Aerogel composite board are constituted, due to Aerogel composite board using it is light, have in itself
Excellent heat preservation and insulation, sound insulation and noise reducing performance, energy absorption characteristics transparency aerogel as function constituent element, with glass or resin
Make Binder Phase, have both the excellent mechanical performances of the excellent specific property and glass or resin of aeroge, so that the heat-insulation and heat-preservation arrived
Vehicle glass has excellent visible light permeability, heat-insulation and heat-preservation, sound insulation and noise reduction, Anti-dew atomization, shock resistance energy-absorbing and safety
Etc. characteristics.And due to using Aerogel composite board, interior daylighting ability is not only increased, but also can be by the sunlight of direct projection
It is converted into diffusing scattering effect, existing vehicle glass can be thoroughly eliminated and be also easy to produce glare phenomenon, be made so as to avoid due to dazzle
At the discomfort of driver eye, it is further ensured that driving safety.Further, since aeroge can effectively prevent hot transmission, because
This substantially reduces the temperature difference of vehicle glass both sides, to effectively prevent the generation of moisture condensation and atomizating phenomenon.It is particularly suitable for new
Front windshield, door glass, skylight, the rear seat windscreen of energy automobile.
Another technical solution of the present invention is on above-mentioned basis, further includes transparent panel before the conjunction piece step
Cleaning and glass surface pretreatment.In addition, glass surface pretreatment can utilize to contain silane coupling agent, such as KH550
Solution treatment interior surfaces of glass.In this way, step（1）It is preceding cleaning and surface preparation are carried out to glass to improve the light transmission of glass
Degree and glass and organic layer and functional membrane（Such as low-radiation film）Bond strength.
Another technical solution of the present invention is on above-mentioned basis, further includes described before the conjunction piece step
One kind in even smooth film, ultraviolet-absorbing film, anti-glare film, low-radiation film is pasted between transparent panel and the Aerogel composite board
Or it is a variety of.In this way, above-mentioned functional membrane can be pasted to transparent plate surface or the airsetting between transparent panel and Aerogel composite board
In glue composite surface, and then transparent panel and Aerogel composite board are bonded together, realize various functions.Even smooth film is pasted,
The shooting angle of light can be upset, softening light source simultaneously makes equalizing light rays；Ultraviolet-absorbing film is pasted, purple can be significantly reduced
The amount of automotive interior is injected in outside line, reduces injury of the sunlight to human eye；Anti-glare film is pasted, can be entered to avoid direct light
Automotive interior reduces stimulation of the incident light to human eye；Sunlight can be reduced by pasting low-radiation film, and it is logical especially to reduce infrared ray
Heat-insulation and heat-preservation vehicle glass is crossed, the heat-proof quality of heat-insulation and heat-preservation vehicle glass is further increased.
Another technical solution of the present invention is on above-mentioned basis, the transparent panel and the Aerogel composite board it
Between folder fill out transparent resin film；The transparent resin film be polyvinyl butyral, ethylene-vinyl acetate copolymer, acrylate,
One or both of polyurethane, polystyrene, polyethylene.In this way, the thermoplastic resin with transparent characteristic is suitable for this
Invention.
Another technical solution of the present invention is on above-mentioned basis, in the conjunction piece step, the transparent panel and institute
Wire is heated in placement between stating Aerogel composite board.In addition, heating wire can also be positioned in the transparent resin film.
In this way, the present invention is by wire electrified regulation, can quickly eliminate the fog and fast melt automobile on vehicle glass
Ice and snow on glass.
Another technical solution of the present invention is that on above-mentioned basis, the transparent panel is in glass, transparent resin plate
One kind.In addition, the transparent panel further includes curved surface transparent panel.In this way, when transparent panel is the transparent tree with lightweight, high intensity
, can be directly hot-forming without pressing from both sides transparent resin film at low temperature by transparent resin plate and Aerogel composite board when fat plate,
To reduce the manufacture craft of vehicle glass, the use of material is saved；When transparent panel be glass when, can with aeroge/
In addition the direct hot pressing of resin composite plates is without pressing from both sides transparent resin film, and with aeroge/glass composite board hot pressing when can press from both sides
Ming tree adipose membrane, can also direct hot pressing at high temperature.The glass is tempered glass, local toughened glass, semi-tempered glass, surpasses
One kind in white glass, float glass, coated glass, pad pasting glass.In this way, can bending furnace be positioned over flat glass
In, by high-heat environment so that glass deforms, obtain the glass with required radian, and can according to demand and automobile
Using position, variety classes and glass of different shapes are selected.The transparent resin plate is polyethylene, polypropylene, polychlorostyrene second
One kind in alkene, polystyrene, polyformaldehyde, makrolon, polyamide, acrylic resin.In this way, as a result of with light
The transparent resin plate of matter, high intensity, therefore can be directly hot-forming without another with Aerogel composite board by transparent resin plate
The transparent resin films such as one layer of PVB of outer clip save the use of material to reduce the manufacture craft of vehicle glass.In addition, tool
There is the thermoplastic resin of transparent characteristic to be suitable for the present invention.
Another technical solution of the present invention is that on above-mentioned basis, the airsetting composite plate is that aeroge/glass is multiple
One kind in plywood, aeroge/resin composite plates.In addition, the Aerogel composite board further includes curved surface Aerogel composite board,
Shape and the shape of transparent panel fit like a glove.In this way, using aeroge and glass or resin compounded technology, by light, tool itself
There is the transparency aerogel of excellent heat preservation and insulation, sound insulation and noise reducing performance, energy absorption characteristics as function constituent element, with glass or tree
Fat makees Binder Phase, the complex of the aeroge produced and glass or resin, has both excellent specific property and glass or the tree of aeroge
The excellent mechanical performances of fat.
Another technical solution of the present invention is that on above-mentioned basis, the Aerogel composite board is multiple for curved surface aeroge
Plywood.In this way, the shape of Aerogel composite board and the shape of transparent panel of the present invention fit like a glove.
The present invention another technical solution be it is above-mentioned basis on, the preparation side of the aeroge/glass composite board
Method is：
（1）Mixing, glass powder is uniformly mixed with aeroge；
（2）Fusing, by step（1）Glass powder in obtained mixture is heated to melting, and obtains the hybrid glass of semisolid
Melt；
（3）Molding, by step（2）Obtained hybrid glass melt pours into mold, cooled and solidified.
In this way, through the above steps, can be obtained a kind of having heat-insulation and heat-preservation by aeroge with what glassy bond was mutually constituted
Aeroge/glass composite board of energy.Wherein, the step in the preparation method（2）Can be stone, i.e., by the step（1）
Obtained mixture is placed in mold；Then step（3）For melt, i.e., the glass powder in mixture is heated to melting, be obtained
To the hybrid glass melt of semisolid, cooled and solidified；Further include clarification after the fusing step and before the forming step
Technique；The volume ratio of the aeroge and glassy bond phase is 0.1-9:1；The aeroge has inner hydrophobic, surface hydrophilic
Characteristic；The shape of the aeroge is one kind in bulk, graininess, powder.
The present invention another technical solution be it is above-mentioned basis on, the preparation side of the aeroge/resin composite plates
Method is：
（1）Mixing, aeroge is uniformly mixed with toner；
（2）Stone, in one layer of die substrate upper berth step（1）Obtained mixture；
（3）Fusing, with laser by step in a manner of step-scan（2）Toner in obtained mixture quickly heats up to
Fusing；
（4）Alternately stone and fusing, alternately repeat step in previous sedimentary（2）And step（3）, solidification.
In this way, heated by above-mentioned batch mixing, stone, laser and etc., it can be obtained a kind of by aeroge and resin-bonded
Aeroge/the resin composite plates with heat preservation and insulation mutually constituted.Wherein, the alternately stone and fusing step are molten
It is carried out before changing the resin solidification in step；The alternately stone and fusing step are that resin solidification in melting step is laggard
Row；The volume ratio of the aeroge and toner is 0.1-9：1；The aeroge has inner hydrophobic, surface hydrophilic characteristic；
The shape of the aeroge is one kind in bulk, graininess, powder；The resin is thermosetting resin or thermoplastic resin.
The present invention another technical solution be it is above-mentioned basis on, the step（2）In, when transparent panel be glass,
Aerogel composite board be aeroge/glass composite board and they between do not press from both sides when filling out transparent resin film, the hot-forming temperature
Degree is 450 ~ 800 DEG C, and pressure is 0.1 ~ 20MPa；When other combined situations, the hot-forming temperature is 80 ~ 320 DEG C, pressure
Power is 0.1 ~ 20MPa.In this way, when transparent panel is glass, Aerogel composite board be aeroge/glass composite board and they between not
When folder fills out transparent resin film, glass reaches softening state to molten state by certain time within the temperature range of 450 ~ 800 DEG C, then
Make to form good interface bond strength between glass and aeroge off field in the impressed pressure of 0.1 ~ 20MPa；And other are combined
When situation, due to transparent panel or between Aerogel composite board is resinous or glass and aeroge/glass composite board, folder fills out transparent tree
Adipose membrane, therefore only softening state need to be can reach to molten state, then 0.1 ~ 20MPa's by resin within the temperature range of 80 ~ 320 DEG C
Impressed pressure makes to form good interface bond strength between resin and aeroge off field.
The present invention another technical solution be it is above-mentioned basis on, the step（2）In, it is described it is hot-forming be
It is carried out in vacuum environment.In this way, under certain temperature and pressure condition, the organic layer between glass, as PVB films soften
Or liquefaction, there is morphotropism or mobility, at this time in vacuum environment, further exclude the bubble in organic layer, obtained after cooling
Obtain vehicle glass.In this way, further increasing the thermal and insulating performance of heat-insulation and heat-preservation vehicle glass.
Another technical solution of the present invention, a kind of heat insulation glass are made of transparent panel and Aerogel composite board, institute
State the one or both sides that transparent panel is located at the Aerogel composite board.In this way, the heat-insulation and heat-preservation vehicle glass of the present invention is with excellent
Different visible light permeability, heat-insulated, heat preservation, sound insulation and noise reduction and anti-condensation performance, and due to using Aerogel composite board, no
But interior daylighting ability is improved, but also the sunlight of direct projection can be converted into diffusing scattering effect, can thoroughly be eliminated existing
Vehicle glass is also easy to produce glare phenomenon, so as to avoid the discomfort of driver eye is caused due to dazzle, is further ensured that driving
Safety, further, since aeroge can effectively prevent hot transmission, therefore substantially reduces the temperature difference of vehicle glass both sides, from
And it effectively prevent the generation of moisture condensation and atomizating phenomenon.In conclusion this heat-insulation and heat-preservation vehicle glass is particularly suitable for new energy
Front windshield, door glass, skylight, the rear seat windscreen of automobile.
Another technical solution of the present invention is on above-mentioned basis, before the conjunction piece step, in the transparent panel
Even smooth film, ultraviolet-absorbing film, anti-glare film, one kind in low-radiation film or more are pasted between the Aerogel composite board
Kind, and folder fills out transparent resin film.In this way, realizing various functions.
Description of the drawings
Fig. 1-Fig. 4 is the cross-sectional view of the structure of the heat-insulation and heat-preservation vehicle glass of the present invention.
Wherein：1-transparent panel；2-Aerogel composite boards；3-transparent resin films.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific implementation mode be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
A kind of one embodiment of the present of invention, manufacturing method of heat-insulation and heat-preservation vehicle glass, includes the following steps：
（1）It is sequentially placed transparent panel, Aerogel composite board, transparent panel, precompressed obtains assembly；
（2）Assembly is carried out under certain temperature and pressure hot-forming, obtains heat-insulation and heat-preservation vehicle glass.
In this way, passing through the available heat-insulation and heat-preservation automobile for filling out Aerogel composite board by being pressed from both sides between two panels transparent panel of the above method
Glass, as shown in Figure 1.Due to Aerogel composite board using it is light, itself have excellent heat preservation and insulation, sound insulation and noise reducing
Can, the transparency aerogels of energy absorption characteristics as function constituent element, make Binder Phase with glass or resin, have both the excellent specific property of aeroge
With glass or the excellent mechanical performances of resin so that the heat-insulation and heat-preservation vehicle glass arrived have excellent visible light-transmissive
Property, heat-insulation and heat-preservation, sound insulation and noise reduction, Anti-dew atomization, shock resistance energy-absorbing and safety etc. characteristics, and due to using aeroge it is compound
Plate not only increases interior daylighting ability, but also can the sunlight of direct projection be converted into diffusing scattering effect, can thoroughly eliminate
Existing vehicle glass is also easy to produce glare phenomenon, so as to avoid the discomfort of driver eye is caused due to dazzle, is further ensured that
Driving safety.Further, since aeroge can effectively prevent hot transmission, therefore substantially reduce the temperature of vehicle glass both sides
Difference, to effectively prevent the generation of moisture condensation and atomizating phenomenon.In conclusion this heat-insulation and heat-preservation vehicle glass, is particularly suitable for
Front windshield, door glass, skylight, the rear seat windscreen of new-energy automobile.
A kind of an alternative embodiment of the invention, manufacturing method of heat-insulation and heat-preservation vehicle glass, includes the following steps：
（1）It is sequentially placed transparent panel, Aerogel composite board, precompressed obtains assembly；
（2）Assembly is carried out under certain temperature and pressure hot-forming, obtains heat-insulation and heat-preservation vehicle glass.
In this way, passing through the available heat-insulation and heat-preservation vapour being made of one piece of transparent panel and one piece of Aerogel composite board of the above method
Vehicle glass, as shown in Figure 2.Due to Aerogel composite board using it is light, itself have excellent heat preservation and insulation, sound insulation and noise reducing
Performance, energy absorption characteristics transparency aerogel as function constituent element, make Binder Phase with glass or resin, have both the excellent spy of aeroge
Property and glass or resin excellent mechanical performances so that the heat-insulation and heat-preservation vehicle glass arrived have excellent visible light-transmissive
Property, heat-insulation and heat-preservation, sound insulation and noise reduction, Anti-dew atomization, shock resistance energy-absorbing and safety etc. characteristics, and due to using aeroge it is compound
Plate not only increases interior daylighting ability, but also can the sunlight of direct projection be converted into diffusing scattering effect, can thoroughly eliminate
Existing vehicle glass is also easy to produce glare phenomenon, so as to avoid the discomfort of driver eye is caused due to dazzle, is further ensured that
Driving safety.Further, since aeroge can effectively prevent hot transmission, therefore substantially reduce the temperature of vehicle glass both sides
Difference, to effectively prevent the generation of moisture condensation and atomizating phenomenon.In conclusion this heat-insulation and heat-preservation vehicle glass, is particularly suitable for
Front windshield, door glass, skylight, the rear seat windscreen of new-energy automobile.
On the basis of the above embodiments, further include transparent panel before the conjunction piece step in another embodiment of the present invention
Cleaning and glass surface pretreatment.In addition, glass surface pretreatment can utilize to contain silane coupling agent, such as KH550
Solution treatment interior surfaces of glass.In this way, step（1）It is preceding cleaning and surface preparation are carried out to glass to improve the light transmission of glass
Degree and glass and organic layer and functional membrane（Such as low-radiation film）Bond strength.
On the basis of the above embodiments, further include described before the conjunction piece step in another embodiment of the present invention
One kind in even smooth film, ultraviolet-absorbing film, anti-glare film, low-radiation film is pasted between transparent panel and the Aerogel composite board
Or it is a variety of.In this way, above-mentioned functional membrane can be pasted to transparent plate surface or the airsetting between transparent panel and Aerogel composite board
In glue composite surface, and then transparent panel and Aerogel composite board are bonded together, realize various functions.Even smooth film is pasted,
The shooting angle of light can be upset, softening light source simultaneously makes equalizing light rays；Ultraviolet-absorbing film is pasted, purple can be significantly reduced
The amount of automotive interior is injected in outside line, reduces injury of the sunlight to human eye；Anti-glare film is pasted, can be entered to avoid direct light
Automotive interior reduces stimulation of the incident light to human eye；Sunlight can be reduced by pasting low-radiation film, and it is logical especially to reduce infrared ray
Heat-insulation and heat-preservation vehicle glass is crossed, the heat-proof quality of heat-insulation and heat-preservation vehicle glass is further increased.
On the basis of the above embodiments, in another embodiment of the present invention, the transparent panel and the Aerogel composite board
Between folder fill out transparent resin film.
On the basis of the above embodiments, in another embodiment of the present invention, the transparent resin film is polyvinyl alcohol contracting fourth
One or both of aldehyde, ethylene-vinyl acetate copolymer, acrylate, polyurethane, polystyrene, polyethylene.In this way, tool
There is the thermoplastic resin of transparent characteristic to be suitable for the present invention.
On the basis of the above embodiments, in another embodiment of the present invention, in the conjunction piece step, the transparent panel and institute
Wire is heated in placement between stating Aerogel composite board.In addition, heating wire can also be positioned in the transparent resin film.
In this way, the present invention is by wire electrified regulation, can quickly eliminate the fog and fast melt automobile on vehicle glass
Ice and snow on glass.
On the basis of the above embodiments, in another embodiment of the present invention, the transparent panel is in glass, transparent resin plate
One kind.In addition, the transparent panel further includes curved surface transparent panel.In this way, when transparent panel is the transparent tree with lightweight, high intensity
, can be directly hot-forming without pressing from both sides transparent resin film at low temperature by transparent resin plate and Aerogel composite board when fat plate,
To reduce the manufacture craft of vehicle glass, the use of material is saved；When transparent panel be glass when, can with aeroge/
In addition the direct hot pressing of resin composite plates is without pressing from both sides transparent resin film, and with aeroge/glass composite board hot pressing when can press from both sides
Ming tree adipose membrane, can also direct hot pressing at high temperature.
On the basis of the above embodiments, in another embodiment of the present invention, the glass is tempered glass, region tempering glass
One kind in glass, semi-tempered glass, ultra-clear glasses, float glass, coated glass, pad pasting glass.In this way, can be by flat glass
Glass is positioned in bending furnace, by high-heat environment so that glass deforms, obtains the glass with required radian, and can basis
The use position of demand and automobile, selects variety classes and glass of different shapes.
On the basis of the above embodiments, in another embodiment of the present invention, the transparent resin plate is polyethylene, poly- third
One kind in alkene, polyvinyl chloride, polystyrene, polyformaldehyde, makrolon, polyamide, acrylic resin.In this way, due to adopting
With the transparent resin plate with lightweight, high intensity, therefore transparent resin plate can be directly hot pressed into Aerogel composite board
Type, to reduce the manufacture craft of vehicle glass, saves making for material without in addition pressing from both sides the transparent resin films such as one layer of PVB
With.In addition, the thermoplastic resin with transparent characteristic is suitable for the present invention.
On the basis of the above embodiments, in another embodiment of the present invention, the airsetting composite plate is that aeroge/glass is multiple
One kind in plywood, aeroge/resin composite plates.In addition, the Aerogel composite board further includes curved surface Aerogel composite board,
Shape and the shape of transparent panel fit like a glove.In this way, using aeroge and glass or resin compounded technology, by light, tool itself
There is the transparency aerogel of excellent heat preservation and insulation, sound insulation and noise reducing performance, energy absorption characteristics as function constituent element, with glass or tree
Fat makees Binder Phase, the complex of the aeroge produced and glass or resin, has both excellent specific property and glass or the tree of aeroge
The excellent mechanical performances of fat.
On the basis of the above embodiments, in another embodiment of the present invention, the Aerogel composite board is curved surface aeroge
Composite plate.In this way, the shape of Aerogel composite board and the shape of transparent panel of the present invention fit like a glove.
On the basis of the above embodiments, in another embodiment of the present invention, the preparation side of the aeroge/glass composite board
Method is：
（1）Mixing, glass powder is uniformly mixed with aeroge；
（2）Fusing, by step（1）Glass powder in obtained mixture is heated to melting, and obtains the hybrid glass of semisolid
Melt；
（3）Molding, by step（2）Obtained hybrid glass melt pours into mold, cooled and solidified.
In this way, through the above steps, can be obtained a kind of having heat-insulation and heat-preservation by aeroge with what glassy bond was mutually constituted
Aeroge/glass composite board of energy.Wherein, the step in the preparation method（2）Can be stone, i.e., by the step（1）
Obtained mixture is placed in mold；Then step（3）For melt, i.e., the glass powder in mixture is heated to melting, be obtained
To the hybrid glass melt of semisolid, cooled and solidified；Further include clarification after the fusing step and before the forming step
Technique；The volume ratio of the aeroge and glassy bond phase is 0.1-9:1；The aeroge has inner hydrophobic, surface hydrophilic
Characteristic；The shape of the aeroge is one kind in bulk, graininess, powder.
On the basis of the above embodiments, in another embodiment of the present invention, the preparation side of the aeroge/resin composite plates
Method is：
（1）Mixing, aeroge is uniformly mixed with toner；
（2）Stone, in one layer of die substrate upper berth step（1）Obtained mixture；
（3）Fusing, with laser by step in a manner of step-scan（2）Toner in obtained mixture quickly heats up to
Fusing；
（4）Alternately stone and fusing, alternately repeat step in previous sedimentary（2）And step（3）, solidification.
In this way, heated by above-mentioned batch mixing, stone, laser and etc., it can be obtained a kind of by aeroge and resin-bonded
Aeroge/the resin composite plates with heat preservation and insulation mutually constituted.Wherein, the alternately stone and fusing step are molten
It is carried out before changing the resin solidification in step；The alternately stone and fusing step are that resin solidification in melting step is laggard
Row；The volume ratio of the aeroge and toner is 0.1-9：1；The aeroge has inner hydrophobic, surface hydrophilic characteristic；
The shape of the aeroge is one kind in bulk, graininess, powder；The resin is thermosetting resin or thermoplastic resin.
On the basis of the above embodiments, in another embodiment of the present invention, the step（2）In, when transparent panel be glass,
Aerogel composite board be aeroge/glass composite board and they between do not press from both sides when filling out transparent resin film, the hot-forming temperature
Degree is 450 ~ 800 DEG C, and pressure is 0.1 ~ 20MPa；When other combined situations, the hot-forming temperature is 80 ~ 320 DEG C, pressure
Power is 0.1 ~ 20MPa.In this way, when transparent panel is glass, Aerogel composite board be aeroge/glass composite board and they between not
When folder fills out transparent resin film, glass reaches softening state to molten state by certain time within the temperature range of 450 ~ 800 DEG C, then
Make to form good interface bond strength between glass and aeroge off field in the impressed pressure of 0.1 ~ 20MPa；And other are combined
When situation, due to transparent panel or between Aerogel composite board is resinous or glass and aeroge/glass composite board, folder fills out transparent tree
Adipose membrane, therefore only softening state need to be can reach to molten state, then 0.1 ~ 20MPa's by resin within the temperature range of 80 ~ 320 DEG C
Impressed pressure makes to form good interface bond strength between resin and aeroge off field.
On the basis of the above embodiments, in another embodiment of the present invention, the step（2）In, it is described hot-forming to be
It is carried out in vacuum environment.In this way, under certain temperature and pressure condition, the organic layer between glass, as the generation of PVB films is soft
Change or liquefaction at this time in vacuum environment, further excludes the bubble in organic layer, after cooling with morphotropism or mobility
Obtain vehicle glass.In this way, further increasing the thermal and insulating performance of heat-insulation and heat-preservation vehicle glass.
A kind of another embodiment of the present invention, heat insulation glass, is made of transparent panel and Aerogel composite board, described
Transparent panel is located at the one or both sides of the Aerogel composite board.In this way, the heat-insulation and heat-preservation vehicle glass of the present invention is with excellent
Visible light permeability, heat-insulated, heat preservation, sound insulation and noise reduction and anti-condensation performance, and due to using Aerogel composite board, not only
Interior daylighting ability is improved, but also the sunlight of direct projection can be converted into diffusing scattering effect, can thoroughly eliminate existing vapour
Vehicle glass is also easy to produce glare phenomenon, so as to avoid the discomfort of driver eye is caused due to dazzle, is further ensured that driving peace
Entirely, further, since aeroge can effectively prevent hot transmission, therefore the temperature difference of vehicle glass both sides is substantially reduced, to
It effectively prevent the generation of moisture condensation and atomizating phenomenon.In conclusion this heat-insulation and heat-preservation vehicle glass is particularly suitable for new energy vapour
Front windshield, door glass, skylight, the rear seat windscreen of vehicle.
On the basis of the above embodiments, in another embodiment of the present invention, before the conjunction piece step, in the transparent panel
Even smooth film, ultraviolet-absorbing film, anti-glare film, one kind in low-radiation film or more are pasted between the Aerogel composite board
Kind, and folder fills out transparent resin film.In this way, realizing various functions.
On the basis of the above embodiments, in another embodiment of the present invention, a kind of manufacturer of heat-insulation and heat-preservation vehicle glass
Method includes the following steps：
（1）It is sequentially placed 3mm curved strengthened glass, 3mm aeroges/glass composite board, 3mm curved strengthened glass, precompressed obtains
Assembly；
（2）Assembly is carried out under certain temperature and pressure hot-forming, forming temperature is 450 DEG C, and briquetting pressure is
20MPa keeps 30min with this condition, obtains heat-insulation and heat-preservation vehicle glass.
The heat-insulation and heat-preservation vehicle glass obtained through the above steps, as shown in Figure 1, test result is shown, it is seen that light penetrates
Rate is 86%, heat transfer coefficient 1.51W/m2·K。
On the basis of the above embodiments, in another embodiment of the present invention, a kind of manufacturer of heat-insulation and heat-preservation vehicle glass
Method includes the following steps：
（1）It is sequentially placed 6mm curved strengthened glass, 4mm aeroges/glass composite board, precompressed obtains assembly；
（2）Assembly is carried out under certain temperature and pressure hot-forming, forming temperature is 800 DEG C, briquetting pressure 5MPa,
20min is kept with this condition, obtains heat-insulation and heat-preservation vehicle glass.
The heat-insulation and heat-preservation vehicle glass obtained through the above steps, as shown in Fig. 2, test result is shown, it is seen that light penetrates
Rate is 86%, heat transfer coefficient 1.48W/m2·K。
On the basis of the above embodiments, in another embodiment of the present invention, a kind of manufacturer of heat-insulation and heat-preservation vehicle glass
Method includes the following steps：
（1）It is sequentially placed 4mm curved surface areas tempered glass, heating wire, 3mm aeroges/glass composite board, the curved regions 4mm
Domain tempered glass, precompressed obtain assembly；
（2）In a vacuum, assembly is carried out under certain temperature and pressure it is hot-forming, forming temperature be 600 DEG C, molding pressure
Power is 0.1MPa, keeps 25min with this condition, obtains heat-insulation and heat-preservation vehicle glass.
The heat-insulation and heat-preservation vehicle glass obtained through the above steps, as shown in Figure 1, test result is shown, it is seen that light penetrates
Rate is 85%, heat transfer coefficient 1.51W/m2·K。
On the basis of the above embodiments, in another embodiment of the present invention, a kind of manufacturer of heat-insulation and heat-preservation vehicle glass
Method includes the following steps：
（1）It is compound to be sequentially placed 5mm curve temperings ultra-clear glasses, 1mm polyvinyl butyrals hyaline membrane, 4mm aeroges/glass
Plate, precompressed obtain assembly；
（2）Assembly is carried out under certain temperature and pressure hot-forming, forming temperature is 200 DEG C, and briquetting pressure is
10MPa keeps 20min with this condition, obtains heat-insulation and heat-preservation vehicle glass.
The heat-insulation and heat-preservation vehicle glass obtained through the above steps, as shown in figure 4, test result is shown, it is seen that light penetrates
Rate is 87%, heat transfer coefficient 1.48W/m2·K。
On the basis of the above embodiments, in another embodiment of the present invention, a kind of manufacturer of heat-insulation and heat-preservation vehicle glass
Method includes the following steps：
（1）It is compound to be sequentially placed 6mm curve temperings ultra-clear glasses, 1mm polyvinyl butyrals hyaline membrane, 2mm aeroges/glass
Plate, 1mm polyvinyl butyrals hyaline membrane, 6mm curve tempering ultra-clear glasses, precompressed obtain assembly；
（2）In a vacuum, assembly is carried out under certain temperature and pressure it is hot-forming, forming temperature be 135 DEG C, molding pressure
Power is 6MPa, keeps 30min with this condition, obtains heat-insulation and heat-preservation vehicle glass.
The heat-insulation and heat-preservation vehicle glass obtained through the above steps, as shown in figure 3, test result is shown, it is seen that light penetrates
Rate is 80%, heat transfer coefficient 1.69W/m2·K。
On the basis of the above embodiments, in another embodiment of the present invention, a kind of manufacturer of heat-insulation and heat-preservation vehicle glass
Method includes the following steps：
（1）It is sequentially placed 6mm curve temperings float glass, 3mm aeroges/resin composite plates, 6mm curve tempering float glasses,
Precompressed obtains assembly；
（2）In a vacuum, assembly is carried out under certain temperature and pressure it is hot-forming, forming temperature be 150 DEG C, molding pressure
Power is 5MPa, keeps 30min with this condition, obtains heat-insulation and heat-preservation vehicle glass.
The heat-insulation and heat-preservation vehicle glass obtained through the above steps, as shown in Figure 1, test result is shown, it is seen that light penetrates
Rate is 80%, heat transfer coefficient 1.62W/m2·K。
On the basis of the above embodiments, in another embodiment of the present invention, a kind of manufacturer of heat-insulation and heat-preservation vehicle glass
Method includes the following steps：
（1）It is sequentially placed 4mm curved surfaces polycarbonate plate, 2mm aeroges/resin composite plates, 4mm curved surface polycarbonate plates, precompressed,
Obtain assembly；
（2）In a vacuum, assembly is carried out under certain temperature and pressure it is hot-forming, forming temperature be 320 DEG C, molding pressure
Power is 20MPa, keeps 20min with this condition, obtains heat-insulation and heat-preservation vehicle glass.
The heat-insulation and heat-preservation vehicle glass obtained through the above steps, as shown in Figure 1, test result is shown, it is seen that light penetrates
Rate is 75%, heat transfer coefficient 1.45W/m2·K。
On the basis of the above embodiments, in another embodiment of the present invention, a kind of manufacturer of heat-insulation and heat-preservation vehicle glass
Method includes the following steps：
（1）It is sequentially placed 5mm curved surfaces polycarbonate plate, 4mm aeroges/resin composite plates, precompressed obtains assembly；
（2）In a vacuum, assembly is carried out under certain temperature and pressure it is hot-forming, forming temperature be 320 DEG C, molding pressure
Power is 0.1MPa, keeps 30min with this condition, obtains heat-insulation and heat-preservation vehicle glass.
The heat-insulation and heat-preservation vehicle glass obtained through the above steps, as shown in Fig. 2, test result is shown, it is seen that light penetrates
Rate is 78%, heat transfer coefficient 1.40W/m2·K。
On the basis of the above embodiments, in another embodiment of the present invention, a kind of manufacturer of heat-insulation and heat-preservation vehicle glass
Method includes the following steps：
（1）It is sequentially placed 3mm curved face polyethylenes plate, 3mm aeroges/glass composite board, 3mm curved face polyethylene plates, precompressed obtains
Assembly；
（2）In a vacuum, assembly is carried out under certain temperature and pressure it is hot-forming, forming temperature be 100 DEG C, molding pressure
Power is 10MPa, keeps 25min with this condition, obtains heat-insulation and heat-preservation vehicle glass.
The heat-insulation and heat-preservation vehicle glass obtained through the above steps, as shown in Figure 1, test result is shown, it is seen that light penetrates
Rate is 74%, heat transfer coefficient 1.41W/m2·K。
On the basis of the above embodiments, in another embodiment of the present invention, a kind of manufacturer of heat-insulation and heat-preservation vehicle glass
Method includes the following steps：
（1）It is sequentially placed 6mm curved surfaces polyamide board, 3mm aeroges/glass composite board, precompressed obtains assembly；
（2）In a vacuum, assembly is carried out under certain temperature and pressure it is hot-forming, forming temperature be 280 DEG C, molding pressure
Power is 10MPa, keeps 25min with this condition, obtains heat-insulation and heat-preservation vehicle glass.
The heat-insulation and heat-preservation vehicle glass obtained through the above steps, as shown in Fig. 2, test result is shown, it is seen that light penetrates
Rate is 76%, heat transfer coefficient 1.41W/m2·K。
On the basis of the above embodiments, in another embodiment of the present invention, a kind of manufacturer of heat-insulation and heat-preservation vehicle glass
Method includes the following steps：
（1）It is sequentially placed 5mm curved surfaces polyvinyl chloride panel, heating wire, 3mm aeroges/glass composite board, 5mm curved surface polychlorostyrene
Vinyl plate, precompressed obtain assembly；
（2）In a vacuum, assembly is carried out under certain temperature and pressure it is hot-forming, forming temperature be 80 DEG C, molding pressure
Power is 0.1MPa, keeps 30min with this condition, obtains heat-insulation and heat-preservation vehicle glass.
The heat-insulation and heat-preservation vehicle glass obtained through the above steps, as shown in Figure 1, test result is shown, it is seen that light penetrates
Rate is 70%, heat transfer coefficient 1.40W/m2·K。
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications,
Equivalent substitute mode is should be, is included within the scope of the present invention.
Claims (10)
1. a kind of preparation method of heat-insulation and heat-preservation vehicle glass, which is characterized in that mainly include the following steps that：
（1）Piece is closed, places transparent panel in the one or both sides of Aerogel composite board, precompressed obtains assembly；
（2）It is hot-forming, under certain temperature and pressure, assembly is carried out hot-forming.
2. a kind of preparation method of heat-insulation and heat-preservation vehicle glass according to claim 1, which is characterized in that the step
（1）Further include that even smooth film, ultraviolet-absorbing film, infrared anti-is pasted between the transparent panel and the Aerogel composite board before
Penetrate one or both of film, anti-glare film, low-radiation film.
3. a kind of preparation method of heat-insulation and heat-preservation vehicle glass according to claim 1, which is characterized in that the transparent panel
Folder fills out transparent resin film between the Aerogel composite board, and the transparent resin film is polyvinyl butyral, ethyl vinyl acetate
One or both of ethylene copolymer, acrylate, polyurethane, polystyrene, polyethylene.
4. a kind of preparation method of heat-insulation and heat-preservation vehicle glass according to claim 1, which is characterized in that the transparent panel
Heating wire is placed between the Aerogel composite board.
5. a kind of preparation method of heat-insulation and heat-preservation vehicle glass according to claim 1, which is characterized in that the transparent panel
For glass or transparent resin plate；The glass is doubling glass, tempered glass, local toughened glass, semi-tempered glass, ultrawhite glass
One kind in glass, float glass, coated glass, pad pasting glass；The transparent resin plate be polyethylene, polypropylene, polyvinyl chloride,
One kind in polystyrene, polyformaldehyde, makrolon, polyamide, acrylic resin.
6. a kind of preparation method of heat-insulation and heat-preservation vehicle glass according to claim 1, which is characterized in that the airsetting is multiple
Plywood is one kind in aeroge/glass composite board, aeroge/resin composite plates.
7. a kind of preparation method of heat-insulation and heat-preservation vehicle glass according to claim 6, which is characterized in that the airsetting
The preparation method of glue/glass composite board is：
（1）Glass powder is uniformly mixed by batch mixing with aeroge；
（2）Fusing, by step（1）Glass powder in obtained mixture is heated to melting, and obtains the hybrid glass of semisolid
Melt；
（3）Molding, by step（2）Obtained hybrid glass melt is cast in mold, cooled and solidified.
8. a kind of preparation method of heat-insulation and heat-preservation vehicle glass according to claim 6, which is characterized in that the airsetting
The preparation method of glue/resin composite plates is：
（1）Aeroge is uniformly mixed by batch mixing with toner；
（2）Stone, in one layer of die substrate upper berth step（1）Obtained mixture；
（3）Fusing, with laser by step in a manner of step-scan（2）Toner in obtained mixture quickly heats up to
Fusing；
（4）Alternately stone and fusing, alternately repeat step in previous sedimentary（2）And step（3）, solidification.
9. a kind of preparation method of heat-insulation and heat-preservation vehicle glass according to claim 1, which is characterized in that described to be hot pressed into
Type step carries out in vacuum environment.
10. a kind of heat-insulation and heat-preservation vehicle glass obtained according to preparation method described in aforementioned any claim, which is characterized in that
It is made of transparent panel and Aerogel composite board, the transparent panel is located at the one or both sides of the Aerogel composite board.
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| CN114454574A (en) * | 2022-02-24 | 2022-05-10 | 西安理工大学 | Sheet aerogel/polystyrene composite material and preparation method thereof |
| CN114474541A (en) * | 2022-01-26 | 2022-05-13 | 宁波堇山新材料有限公司 | Method for finishing cover for image capturing apparatus and image capturing apparatus using the same |
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| CN108621491B (en) | 2020-02-18 |
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