CN108621502A - A kind of safety and energy-saving automobile glass and its manufacturing method - Google Patents
A kind of safety and energy-saving automobile glass and its manufacturing method Download PDFInfo
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- CN108621502A CN108621502A CN201710161762.3A CN201710161762A CN108621502A CN 108621502 A CN108621502 A CN 108621502A CN 201710161762 A CN201710161762 A CN 201710161762A CN 108621502 A CN108621502 A CN 108621502A
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- B32B17/064—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/746—Joining plastics material to non-plastics material to inorganic materials not provided for in groups B29C66/742 - B29C66/744
- B29C66/7465—Glass
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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
- 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
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
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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
- 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
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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
- 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
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
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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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
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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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
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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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
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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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/103—Metal fibres
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
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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
- B32B2605/00—Vehicles
- B32B2605/003—Interior finishings
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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
- B32B2605/00—Vehicles
- B32B2605/08—Cars
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
A kind of safety and energy-saving automobile glass and its manufacturing method, the safety and energy-saving automobile glass are followed successively by glass, organic layer, aeroge, organic layer, glass from the inside to the outside.Its manufacturing method is predominantly sequentially placed the glass, the organic layer, the aeroge, the organic layer, the glass, and safety and energy-saving automobile glass is made by heat pressing process.The safety and energy-saving automobile glass has excellent visible light permeability, heat-insulated, sound insulation and noise reduction, shock resistance 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 safety and energy-saving automobile glass and its manufacturers
Method.
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, insulation, 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, improve comfort level and safety.
Invention content
Based on this, it is necessary to provide a kind of safety and energy-saving automobile glass and its manufacturing method.
A kind of safety and energy-saving automobile glass, is followed successively by glass, organic layer, aeroge, organic layer, glass from the inside to the outside.
The glass is tempered glass, local toughened glass, semi-tempered glass, ultrawhite glass in one of the embodiments,
One kind in glass, float glass, coated glass, pad pasting glass；The glass can be bend glass.
The organic layer is polyvinyl butyral, ethylene-vinyl acetate copolymer, third in one of the embodiments,
It is one or more in olefin(e) acid ester, polyurethane, polystyrene, polyethylene.
The aeroge can be surface patch shape aeroge in one of the embodiments,.
A kind of manufacturing method of safety and energy-saving automobile glass, is sequentially placed the glass, the organic layer, the airsetting
Safety and energy-saving automobile glass is made by heat pressing process in glue, the organic layer, the glass.
Further include glass cleaning and glass surface pretreatment in one of the embodiments, before the placement glass step.
Can also include step of membrane sticking in one of the embodiments, before the placement glass step；The step of membrane sticking
It is one or more in pasting even smooth film, ultraviolet-absorbing film, anti-glare film, low-radiation film in the glass surface.
Heating wire can be placed between the organic layer and the glass in one of the embodiments,；It is described to have
Heating wire can be placed between machine layer and the aeroge.
The temperature of the heat pressing process is 50 ~ 450 DEG C in one of the embodiments, and pressure is 0.1 ~ 20MPa；It is described
May include vacuumize process during heat pressing process；The heat pressing process can also carry out in vacuum environment.
Further include sealing step in one of the embodiments, after the heat pressing process step；The sealing step is will
The surrounding fluid sealant encapsulation process of safety and energy-saving automobile glass after heat pressing process；The fluid sealant is silicone adhesive, polysulfide
It is one or more in rubber, butyl rubber, water and sodium metasilicate, potassium silicate hydrate.
Can also include in one of the embodiments, vacuumize process step after the heat pressing process step, specially
Vacuumize process is carried out to the aeroge；Can also include inert gas filling step after the heat pressing process step, specifically
To fill inert gas into the aeroge.
Above-mentioned safety and energy-saving automobile glass have excellent visible light permeability, heat-insulated, sound insulation and noise reduction, shock resistance and
Anti-condensation performance is particularly suitable for front windshield, door glass, skylight, the rear seat windscreen of new-energy automobile.
Description of the drawings
Fig. 1 is a kind of sectional view of safety and energy-saving automobile glass of the present invention；
Fig. 2 is a kind of structure chart of safety and energy-saving automobile front windshield of the present invention；
Fig. 3 is a kind of structure chart of safety and energy-saving automobile door glass of the present invention；
Fig. 4 is the sectional view of another safety and energy-saving automobile glass of the present invention；
Wherein, 1-is glass, 2-organic layers, 3-aeroges, 4-spacers.
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 a kind of embodiment of safety and energy-saving automobile glass of the present invention, is followed successively by glass 1, organic layer from the inside to the outside
2, aeroge 3, organic layer 2, glass 1.
In this way, the safety and energy-saving automobile glass of the present invention has excellent visible light permeability, heat-insulation and heat-preservation, sound insulation drop
Make an uproar, Anti-dew atomization, the characteristics such as shock resistance energy-absorbing, safety.
In the present embodiment, the glass is tempered glass, local toughened glass, semi-tempered glass, ultra-clear glasses, float glass process glass
One kind in glass, coated glass, pad pasting glass；The glass can be bend glass.
In this way, according to demand and automobile uses position, selecting variety classes and glass of different shapes.
In the present embodiment, the organic layer is polyvinyl butyral, ethylene-vinyl acetate copolymer, acrylate, gathers
It is one or more in urethane, polystyrene, polyethylene；It is preferred that polyvinyl butyral（PVB）, ethene-vinyl acetate copolymerization
Object（EVA）Deng.
In this way, the thermoplastic resin with transparent characteristic is suitable for the present invention.
In the present embodiment, the aeroge can be surface patch shape aeroge；It is preferred that the SiO with excellent light transmission features2
Aeroge.
In this way, the shape of aeroge and the shape of glass of the present invention fit like a glove.
A kind of manufacturing method of safety and energy-saving automobile glass, is sequentially placed the glass 1, the organic layer 2, the gas
Safety and energy-saving automobile glass, sectional view such as Fig. 1 institutes is made by heat pressing process in gel 3, the organic layer 2, the glass 1
Show, is distinguished using shield glass made from the structure and door glass as shown in Figure 2,3.
It is also possible to which the surrounding in aeroge places spacer；The spacer can be spacer bar or
Bulkhead；The spacer can be float glass spacer, tempered glass spacer, stainless steel spacer, aluminium spacer, bridge cut-off
One kind in aluminium spacer, ceramic spacers, composite material spacer；The spacer is spacer bar or interval box；Described
Spacing body can have hollow structure；Can be desiccant-filled in the hollow structure of the spacer, can continuously adsorb makes in this way
With the middle vapor into glass capsulation cavity, so that it is not easily formed dew condensation phenomenon in use, fully ensure that
The quality of vehicle glass；Blow vent can be arranged in the spacer, can carry out taking out in this way to the aeroge in glass cavity true
Vacancy is managed and/or filling inert gas treatment；Pass through sectional view such as Fig. 4 institutes of safety and energy-saving automobile glass made from the technique
Show.
In this way, the manufacturing process of the present invention is simple, and it is practical, it is suitble to industrialized production.
Further include glass cleaning and glass surface pretreatment before the placement glass step in the present embodiment.
In addition, glass surface pretreatment can be using containing silane coupling agent, as KH550 solution treatment glass in table
Face.
In this way, cleaning carried out to glass and surface preparation can improve light transmittance and glass and the organic layer of glass with
And functional membrane, such as the bond strength of low-radiation film.
Can also include step of membrane sticking before the placement glass step in the present embodiment；The step of membrane sticking is described
Glass surface is pasted one or more in even smooth film, ultraviolet-absorbing film, anti-glare film, low-radiation film.
In this way, pasting even smooth film, the shooting angle of light can be upset, softening light source simultaneously makes equalizing light rays；Paste purple
Outside line absorbing film can significantly reduce the amount that ultraviolet light injects automotive interior, reduce injury of the sunlight to human eye；It pastes anti-
Dazzle the eyes film, automotive interior can be entered to avoid direct light, reduces stimulation of the incident light to human eye；Pasting low-radiation film can reduce
Sunlight, especially infrared ray enter vehicle glass, further increase the thermal insulation of the safety and energy-saving automobile glass of the present invention
Energy.
In the present embodiment, heating wire can be placed between the organic layer and the glass；The organic layer and institute
Heating wire can be placed between aeroge by stating.
In this way, the present invention can by wire electrified regulation, can quickly eliminate fog on vehicle glass and
Ice and snow on fast melt vehicle glass.
In the present embodiment, the temperature of the heat pressing process is 50 ~ 450 DEG C, and pressure is 0.1 ~ 20MPa；The heat pressing process
May include vacuumize process in the process；The heat pressing process can also carry out in vacuum environment.
In this way, under certain temperature and pressure condition, the organic layer between glass, if softening or liquefaction occur for PVB films,
With morphotropism or mobility, glass and aeroge are bonded together；Vacuumize process can also be carried out at this time, further arranged
Except the bubble in organic layer, safety and energy-saving automobile glass is obtained after cooling.
Further include sealing step after the heat pressing process step in the present embodiment；The sealing step is by heat pressing process
The surrounding fluid sealant encapsulation process of safety and energy-saving automobile glass afterwards；The fluid sealant is silicone adhesive, polysulfide rubber, butyl
It is one or more in rubber, water and sodium metasilicate, potassium silicate hydrate.
In this way, further increasing the leakproofness of the safety and energy-saving automobile glass of the present invention, increase its service life.
Can also include vacuumize process step after the heat pressing process step, specially to the gas in the present embodiment
Gel carries out vacuumize process；Can also include inert gas filling step after the heat pressing process step, specially to described
Inert gas is filled in aeroge.
In this way, further increasing the thermal and insulating performance of the safety and energy-saving automobile glass of the present invention.
Above-mentioned safety and energy-saving automobile glass have excellent visible light permeability, heat-insulated, sound insulation and noise reduction, shock resistance and
Anti-condensation performance is particularly suitable for front windshield, door glass, skylight, the rear seat windscreen of new-energy automobile.
It is specific embodiment part below.
Embodiment 1
Safety and energy-saving automobile glass is prepared using following steps：
（1）The caesium potash glass, PVB films, aeroge that thickness is respectively 2mm, 2mm, 2mm are chosen, in above-mentioned caesium potash glass side
Paste Low-e films；
（2）It is sequentially placed above-mentioned caesium potash glass, PVB films, aeroge, PVB films, caesium potash glass, under vacuum, temperature
It it is 135 DEG C, impressed pressure 5MPa, it is 30min to be kept for the time of temperature and pressure, obtains safety and energy-saving automobile glass, is cut
Face figure is as shown in Figure 1.Table 1 is the performance indicator of the safety and energy-saving automobile glass of embodiment 1.
The performance indicator of the safety and energy-saving automobile glass of 1 embodiment 1 of table
Embodiment 2
Safety and energy-saving automobile glass is prepared using following steps：
（1）The tempering ultra-clear glasses that thickness is respectively 4mm, 1mm, 3mm, PVB films, aeroge are chosen, in above-mentioned tempering ultrawhite
Paste Low-e films in glass side；
（2）Above-mentioned tempering ultra-clear glasses, PVB films, aeroge, PVB films, tempering ultra-clear glasses are sequentially placed, in aeroge
Surrounding places the bridge-cut-off aluminum interval box that thickness is 3mm；Under vacuum, temperature is 140 DEG C, impressed pressure 3MPa, is kept
The time of temperature and pressure is 20min, obtains safety and energy-saving automobile glass, and sectional view is as shown in Figure 4.Table 2 is embodiment 2
The performance indicator of safety and energy-saving automobile glass.
The performance indicator of the safety and energy-saving automobile glass of 2 embodiment 2 of table
Embodiment 3
Safety and energy-saving automobile glass is prepared using following steps：
（1）It is respectively the tempered glass of 2mm, 2mm, 2mm, EVA films, aeroge to choose thickness, in above-mentioned tempered glass side
Paste even smooth film；
（2）It is sequentially placed above-mentioned tempered glass, EVA films, aeroge, EVA films, tempered glass, under vacuum, temperature
It it is 105 DEG C, impressed pressure 5MPa, it is 30min to be kept for the time of temperature and pressure, obtains safety and energy-saving automobile glass, is cut
Face figure is as shown in Figure 1.Table 3 is the performance indicator of the safety and energy-saving automobile glass of embodiment 3.
The performance indicator of the safety and energy-saving automobile glass of 3 embodiment 3 of table
Embodiment 4
Safety and energy-saving automobile glass is prepared using following steps：
（1）The tempering ultra-clear glasses, polyurethane pellicle, aeroge that thickness is respectively 2mm, 2mm, 2mm are chosen, it is super in above-mentioned tempering
Paste Low-e films in white glass side；
（2）Above-mentioned tempering ultra-clear glasses, polyurethane pellicle, aeroge, polyurethane pellicle, tempering ultra-clear glasses are sequentially placed,
Under vacuum condition, temperature is 50 DEG C, impressed pressure 20MPa, and it is 45min to be kept for the time of temperature and pressure, obtains safety section
Energy type vehicle glass, sectional view are as shown in Figure 1.Table 4 is the performance indicator of the safety and energy-saving automobile glass of embodiment 4.
The performance indicator of the safety and energy-saving automobile glass of 4 embodiment 4 of table
Embodiment 5
Safety and energy-saving automobile glass is prepared using following steps：
（1）The caesium potash glass, acrylic acid film, aeroge that thickness is respectively 2mm, 2mm, 2mm are chosen, in above-mentioned caesium potash glass one
Paste ultraviolet-absorbing film in side；
（2）It is sequentially placed above-mentioned caesium potash glass, acrylic acid film, aeroge, acrylic acid film, caesium potash glass, in vacuum condition
Under, temperature is 450 DEG C, impressed pressure 0.1MPa, and it is 5min to be kept for the time of temperature and pressure, obtains safety and energy-saving automobile
Glass, sectional view are as shown in Figure 1.Table 5 is the performance indicator of the safety and energy-saving automobile glass of embodiment 5.
The performance indicator of the safety and energy-saving automobile glass of 5 embodiment 5 of table
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not limited by above-described embodiment
System, 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 safety and energy-saving automobile glass, which is characterized in that be followed successively by glass, organic layer, aeroge, organic from the inside to the outside
Layer, glass.
2. a kind of safety and energy-saving automobile glass according to claim 1, which is characterized in that the glass is tempering glass
One kind in glass, local toughened glass, semi-tempered glass, ultra-clear glasses, float glass, coated glass, pad pasting glass；The glass
Glass is bend glass.
3. a kind of safety and energy-saving automobile glass according to claim 1, which is characterized in that the organic layer is polyethylene
It is one or more in butyral, ethylene-vinyl acetate copolymer, acrylate, polyurethane, polystyrene, polyethylene.
4. a kind of safety and energy-saving automobile glass according to claim 1, which is characterized in that the aeroge is surface patch
Shape aeroge.
5. a kind of manufacturing method of safety and energy-saving automobile glass, which is characterized in that be sequentially placed the glass, described organic
Layer, the aeroge, the organic layer, the glass, safety and energy-saving automobile glass is made by heat pressing process.
6. a kind of manufacturing method of safety and energy-saving automobile glass according to claim 5, which is characterized in that the placement
Further include step of membrane sticking before glass step；The step of membrane sticking is to paste even smooth film, ultraviolet radiation absorption in the glass surface
It is one or more in film, anti-glare film, low-radiation film.
7. a kind of manufacturing method of safety and energy-saving automobile glass according to claim 5, which is characterized in that described organic
Heating wire is placed between layer and the glass；Heating wire is placed between the organic layer and the aeroge.
8. a kind of preparation method of safety and energy-saving automobile glass according to claim 5, which is characterized in that the hot pressing
The temperature of technique is 50 ~ 450 DEG C, and pressure is 0.1 ~ 20MPa；Include during the heat pressing process or including vacuumizing place
Reason；The heat pressing process carries out in vacuum environment or non-vacuum environment.
9. a kind of manufacturing method of safety and energy-saving automobile glass according to claim 5, which is characterized in that the hot pressing
Further include sealing step after processing step；The sealing step is by four of the safety and energy-saving automobile glass after heat pressing process
Week uses fluid sealant encapsulation process；The fluid sealant is silicone adhesive, polysulfide rubber, butyl rubber, water and sodium metasilicate, potassium silicate hydration
It is one or more in object.
10. a kind of manufacturing method of safety and energy-saving automobile glass according to claim 5, which is characterized in that the heat
Further include vacuumize process step after pressure processing step, vacuumize process specially is carried out to the aeroge；The hot pressing work
Further include inert gas filling step after skill step, specially fills inert gas into the aeroge.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710161762.3A CN108621502A (en) | 2017-03-17 | 2017-03-17 | A kind of safety and energy-saving automobile glass and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161762.3A CN108621502A (en) | 2017-03-17 | 2017-03-17 | A kind of safety and energy-saving automobile glass and its manufacturing method |
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| CN108621502A true CN108621502A (en) | 2018-10-09 |
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| CN201710161762.3A Pending CN108621502A (en) | 2017-03-17 | 2017-03-17 | A kind of safety and energy-saving automobile glass and its manufacturing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750482A (en) * | 2022-04-21 | 2022-07-15 | 浙江极氪智能科技有限公司 | Aerogel glass |
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| CN103395250A (en) * | 2013-07-15 | 2013-11-20 | 天津广源新材料科技有限公司 | Transparent composite board and preparation method thereof |
| CN106465487A (en) * | 2015-01-26 | 2017-02-22 | 法国圣戈班玻璃厂 | Heatable laminated side pane |
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| GB2241468A (en) * | 1990-03-01 | 1991-09-04 | Glaverbel | Composite glazing panel |
| CN1887030A (en) * | 2003-12-01 | 2006-12-27 | 彼特·堡姆勒 | Heated window pane |
| CN102839893A (en) * | 2012-08-28 | 2012-12-26 | 青岛科瑞新型环保材料有限公司 | Transparent-aerogel vacuum glass and manufacturing method thereof |
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| CN114750482A (en) * | 2022-04-21 | 2022-07-15 | 浙江极氪智能科技有限公司 | Aerogel glass |
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Application publication date: 20181009 |