CN109177414A - A kind of compound elastomer film and preparation method with heat-proof quality - Google Patents
A kind of compound elastomer film and preparation method with heat-proof quality Download PDFInfo
- Publication number
- CN109177414A CN109177414A CN201810809117.2A CN201810809117A CN109177414A CN 109177414 A CN109177414 A CN 109177414A CN 201810809117 A CN201810809117 A CN 201810809117A CN 109177414 A CN109177414 A CN 109177414A
- Authority
- CN
- China
- Prior art keywords
- film
- heat
- layer
- elastomer film
- proof quality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- 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
- B32B2307/51—Elastic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The present invention relates to a kind of compound elastomer film and preparation method with heat-proof quality, belongs to sandwich safety glass heat insulation type elastomer precursor gum chip technology field.Compound elastomer film with heat-proof quality successively includes first layer thermoplastic polyurethane elastomer film, second layer heat insulating function pet layer and third layer thermoplastic polyurethane elastomer film, heat insulating function pet layer thickness control is in 50-250 μ m, heat insulating function is that near-infrared shortwave barrier nano thin-film is prepared in PET base material, nano thin-film includes the combination of one or more of tin indium oxide, indium zinc oxide and silver, nano thin-film with a thickness of 50-200nm；First layer thermoplastic polyurethane elastomer film, second layer heat insulating function pet layer and third layer thermoplastic polyurethane elastomer film realize compound sticking by the method for heating pressurization, and the compound elastomer film with heat-proof quality can be obtained.The visible light transmittance rate of the sandwich glass of preparation can achieve 60-80%, and near-infrared light transmittance is no more than 10%.
Description
Technical field
The present invention relates to a kind of compound elastomer film and preparation method with heat-proof quality belongs to sandwich peace
Full glass heat insulation type elastomer precursor gum chip technology field.
Background technique
Laminated glass or referred to as safety glass are by unorganic glass or organic transparent material more than two panels or two panels
(such as organic glass, polycarbonate) bonds together through one or more layers polymer intermediate coat and is composed.Laminated glass due to
It is widely used in vehicle glass, high iron glass, helicopter, general with excellent impact resistance and broken safety
The fields such as aircraft and airline carriers of passengers windshield.Polymer interlayers film or glue film play in safety glass or laminated glass
A variety of effects such as glass fragment splashing are prevented after bonding, energy-absorbing, buffering and impact, and it is extensive to become composite construction safety glass field
One of critical material of application.And as flight deck crew wants comfort, safety and reduction energy consumption etc. performance
That asks steps up, and automobile, bullet train and helicopter laminated safety glass have gradually increased raising laminated glass heat-insulating sound-insulating
The requirement of performance.
Polymeric film currently used for laminated glass middle layer mainly has polyvinyl butyral (PVB), TPU, ethylene-vinegar
Sour ethylene copolymer (EVA) and ionic intermediate coatBut it is not modified or modification polymer intermediate coat it is general
Do not have good heat-proof quality, the light transmittance in visible region and near infrared region is relatively high.It is accumulated by technical research, product
The companies such as water chemistry, first promise, Kuraray realize membrane technology among heat-insulated PVB, and Commercialization application has been carried out, in height
Shelves automotive field is configured and has been applied.But when the temperature is low (such as when being lower than zero degree), PVB film shows crisp
Property, the adhesion strength with structural material will be weakened significantly.Moreover, the bonding of PVB film and organic glass and polycarbonate (PC)
Poor performance, the plasticizer in PVB body phase are easy to corrode PC plate surface, and long duration of action makes PC plate surface send out mist.And thermoplasticity
Polyurethane elastomer film has environmental resistance good and organic and unorganic glass adhesive property relative to traditional PVB intermediate coat
The features such as strong and low temperature flexibility is good, in the more harsh aviation of some application demands, bullet train, ship, special vehicle
Equal laminated glass field, has its unique advantages.But TPU product mature at present does not have without near infrared absorption function
Play the role of absorbing solar energy irradiation.
Summary of the invention
The purpose of the present invention is to propose to a kind of excellent compound of heat-proof quality that can be used in safety glass or laminated glass
Type thermoplastic polyurethane elastomer film and preparation method.The technical solution of the invention is as follows,
Compound elastomer film with heat-proof quality successively includes first layer thermoplastic polyurethane elastomer film,
Two layers of heat insulating function pet layer and third layer thermoplastic polyurethane elastomer film, heat insulating function pet layer thickness control is in 50-250
In μ m, heat insulating function is that near-infrared shortwave barrier nano thin-film is prepared on pet layer substrate, and nano thin-film includes indium oxide
The combination of one or more of tin (ITO), indium zinc oxide (IZO) and silver-colored (Ag), nano thin-film with a thickness of 50-200nm；The
One layer of thermoplastic polyurethane elastomer film, second layer heat insulating function pet layer and third layer thermoplastic polyurethane elastomer film
Compound sticking is realized by the method for heating pressurization, and the compound elastomer film with heat-proof quality can be obtained.
The optimum thickness of second layer heat insulating function pet layer is 75-175 μm.
The preparation method of the near-infrared shortwave barrier nano thin-film is to realize film using roll-to-roll magnetron sputtering technique
Serialization preparation, or the combined nanoparticle of one or more of the tin indium oxide, indium zinc oxide and silver is carried out first
Dispersion forms nano dispersion fluid, is then prepared in PET base material with the method for spraying or roller coating.
The optimum thickness of the near-infrared shortwave barrier nano thin-film is 75-150nm.
It is one of following that preparing, which has the method for the compound elastomer film of heat-proof quality: (1) by first layer thermoplasticity
Polyurethane elastomer film, second layer heat insulating function pet layer and third layer thermoplastic polyurethane elastomer film are connected by double roller
Continuous extruding obtains the compound elastomer film of the heat-proof quality；(2) first layer is successively laid on flat plate mold first
Thermoplastic polyurethane elastomer film, second layer heat insulating function pet layer and third layer thermoplastic polyurethane elastomer film, pass through
Pressure roller mechanical compression after preheating realizes that thermoplastic polyurethane elastomer film is Nian Jie with PET heat-insulating function layer.
Three layers of film heat while pressurizeing using double roller continuous squeezing method to realize thermoplastic polyurethane elastomer
Nian Jie with PET heat-insulating function layer, automatic unwinding device is arranged in double roller front equipment end, and automatic rolling device, Ji Keshi is arranged in rear end
Existing serialization preparation, obtains the compound elastomer film of heat-proof quality.
The distance between two rollers are adjusted according to extruded product overall thickness when double roller is continuously extruded, and temperature setting is in principle
10-20 DEG C lower than the melting temperature of polyurethane elastomer film.
The roller surface of extrusion equipment will have anti-sticking function, and surface is processed as reticulate pattern or frosted structure.
The present invention has the advantage that and beneficial effect, first is that the compound elastomer with heat-proof quality of this method preparation
Film has better environmental resistance, cryogenic property relative to the common heat-insulated intermediate coat of PVB；Second is that common PVB is heat-insulated
Intermediate coat is not suitable for organic glass, polycarbonate laminated glass is bonded, and the compound elastomer film pair that this method obtains
All there is good adhesive property and matching performance in a variety of transparent materials such as unorganic glass, organic glass, polycarbonate；Third is that
Compound elastomer film of the present invention with heat-proof quality by intermediate near infrared absorption function film (such as ITO,
IZO, Ag) it realizes, that nano particle is dispersed in the method in PVB film is uniform with simple process, performance relative to traditional
Stable feature；Fourth is that heat-insulating composite elastomer precursor gum sheetmolding simple process of the present invention, intermediate function pet layer can lead to
It crosses roll-to-roll technology progress serialization quickly to produce, has the advantages that preparation efficiency height, good product performance.The compound bullet of preparation
Property body film and unorganic glass interlayer after visible light transmittance rate can achieve 60-80%, near-infrared light transmittance is no more than 10%.
Detailed description of the invention
Fig. 1 is the compound elastomer precursor gum chip architecture schematic diagram that the present invention has heat-proof quality.
Fig. 2 is the continuously extruded implementation principle figure of double roller for the compound elastomer film that the present invention has heat-proof quality.
Fig. 3 has the Visible-to-Near InfaRed light transmittance curve of the compound elastomer film of heat-proof quality.
Specific embodiment
Prepare near-infrared reflection nano thin-film 2 on PET base film 3 first, 2 type of nano thin-film be ITO, IZO and
One or more layers in Ag film, overall thickness 50-200nm can guarantee it with good near-infrared block function in this way
And visible light transmittance rate with higher, nano thin-film 2 can pass through roll-to-roll magnetron sputtering or nanoparticulate dispersion surface
The technology of coating is realized.PET heat-insulating function layer and first layer TPU elastomer film 1 and third layer TPU after surface-functionalized
Elastomer film 1 obtains the compound elastomer film with heat-proof quality by the method for heating pressurization.System of the present invention
The compound elastomer film of standby heat insulating function is higher to the rejection rate of wavelength 800-2500nm.It is good, visible with heat-proof quality
The high feature of light transmittance, and the good feature of the original good weatherability of TPU elastomer film, low temperature adaptability is remained, and
Suitable for being bonded different materials system, have broad application prospects in heat-insulating laminated glass field.
The PET heat-insulating function layer is by preparing near-infrared reflection on the PET base film with a thickness of 50-250 μm
Nano thin-film obtains, and can choose one or more layers in ITO, IZO and Ag film；
The near-infrared reflection nano film thickness is 50-200nm, it is seen that light transmittance 60~80%, near-infrared is saturating
Light rate is no more than 20%；
The nano thin-film can be prepared on PET base material by roll-to-roll magnetron sputtering technique serialization；?
The one or more combination dispersion of ITO, IZO or Ag nano particle first can be formed into dispersion liquid in a polymer solution, then
It is realized by way of the spraying of PET base film surface or roller coating；
The surface-functionalized later PET thermal insulation layer and first layer TPU elastomer film and third layer TPU elasticity
Body film obtains the compound elastomer film with heat-proof quality by the method for heating pressurization；
There are mainly two types of for the implementation method of trilaminate material heating pressurization: (1) by first layer thermoplastic polyurethane elastic
Body film, second layer heat insulating function pet layer and third layer thermoplastic polyurethane elastomer film are obtained by the way that double roller is continuously extruded
The compound elastomer film of the heat-proof quality；(2) first layer thermoplastic poly ammonia is successively laid with first on flat plate mold
Ester elastomer film, second layer heat insulating function pet layer and third layer thermoplastic polyurethane elastomer film pass through the pressure after preheating
Roller mechanical compression realizes that thermoplastic polyurethane elastomer film is Nian Jie with PET heat-insulating function layer.
The distance between two rollers are adjusted according to extruded product overall thickness when double roller is continuously extruded, and temperature setting is in principle
10-20 DEG C lower than the melting temperature of polyurethane elastomer film.
The roller surface of extrusion equipment will have anti-sticking function, and surface is processed as reticulate pattern or frosted structure
The heat-insulating composite elastomer film prepared in aforementioned manners is higher to the rejection rate of wavelength 800-2500nm.Have
Heat-proof quality is good, the higher feature of visible light transmittance rate
Implementation method of the invention is broadly divided into three steps: (1) being dispersed using roll-to-roll magnetron sputtering technique or function nano
The method of liquid spraying or roller coating, prepares the near infrared absorption film of thickness 50-200nm, magnetron sputtering technique can in PET base material
With the alternating deposit ITO in PET base material 3, IZO, one or more of Ag film；Nano dispersion fluid can be by ITO, IZO, Ag
It is distributed in organic solvent and obtains, pet sheet face is then dispersed in by the method for roller coating or spraying.(2) by heat insulating function PET with
Two layers of TPU elastomer film is obtained by the method for double roller heating pressurization, and temperature setting is more molten than polyurethane elastomer film
Melt that temperature is 10-20 DEG C low, can be completed using the two roll calender with heating pressurization function, which is suitble to serialization preparation
This heat-insulating composite elastomer film；(3) heat insulating function PET and two layers of TPU elastomer film are passed through into single roller extrusion die
Method obtain, be successively laid with first on flat plate mold first layer TPU elastomer film, second layer heat insulating function pet layer and
Third layer TPU elastomer film realizes TPU elastomer film and PET heat-insulating function layer by the pressure roller mechanical compression after preheating
Bonding, the technique are suitble to prepare this heat-insulating composite elastomer film on a small scale.
The experimental provision that the present invention applies is mainly roll-to-roll vacuum magnetron sputtering film plating machine, two roll calender or single roller roller
Press equipment.Roll-to-roll vacuum magnetron sputtering film plating machine is mainly used near infrared absorption film preparation, can replace in PET base material
Deposit ITO, IZO, one or more of Ag film, overall thickness 50-200nm.Two roll calender is mainly used for function PET film
With two layers of TPU elastomer film of bilateral carry out heating 4 compound sticking of pressure roller, according to the needs of use, calender pressure roller need into
The processing of row surface anti sticking, and reticulate pattern or frosted structure are processed into surface, calender needs to configure chill roll 5 and is cooled down, gone forward side by side
Row tension adjustment roller 6 finally carries out overlay film winding；Single roller rolling equipment is mainly to pass through the pressure roller after heating on flat plate mold
The PET film and TPU elastomer film being laid in advance press, and realize the compound sticking of function PET film and two layers of TPU membrane of bilateral, pressure
Roller surface needs to carry out release treatment, and needs to be processed into reticulate pattern or frosted structure.
Since the compound elastomer film main application fields of the present invention with heat insulating function are optics interlayer
Glass or safety glass, whole preparation process needs carry out in clean dustfree environment, and the cleanliness of configuration operation Clean room is not
Higher than 100000 grades.
The compound elastomer film of the heat insulating function of preparation mainly investigates its visible light and near-infrared light transmittance, thermally conductive system
Number.
Specific embodiment
Embodiment 1
The method that the TPU film of two layers of 0.76mm thickness directly passes through roll-in be bonded it is compound, for contrast test its
Near-infrared barrier property.In order to accurately test its visible light, near-infrared light transmittance and thermal coefficient, by its surface press polish.
Embodiment 2
10nm thickness SiO is sequentially depositing on the PET with a thickness of 150 μm using roll-to-roll magnetron sputtering technique2Film, 45nm are thick
Ito film, 9nm thickness Ag film, 40nm thickness ito film obtain the PET film with near-infrared reflection function.By function PET film and two thickness
The method that the TPU film double roller that degree is 0.76mm is rolled realizes bonding.Obtain the compound elastomer precursor gum with heat insulating function
Piece.The film that knurling rolls obtain needs to carry out press polish processing, accurately to measure its visible light, near-infrared light transmittance and thermally conductive system
Number.
Embodiment 3
Referring to the method for embodiment 2, change the thickness of pet sheet face Ag film, is 11nm, using side same as Example 2
Method is bonded with two layers of TPU film；Its thermal coefficient and visible light, near-infrared light transmittance are tested after calendered.
Embodiment 4
Referring to the method for embodiment 2, change the thickness of pet sheet face Ag film, is 12nm, using side same as Example 2
Method is bonded with two layers of TPU film；Its thermal coefficient and visible light, near-infrared light transmittance are tested after calendered.
Embodiment 5
Referring to the method for embodiment 2, change the thickness of pet sheet face Ag film, is 15nm, using side same as Example 2
Method is bonded with two layers of TPU film；Its thermal coefficient and visible light, near-infrared light transmittance are tested after calendered.
The compound elastomer film thermal coefficient of 1 different structure of table
| Embodiment | 1 | 2 | 3 | 4 | 5 |
| Thermal coefficient (W/mK) | 0.2391 | 0.2248 | 0.2186 | 0.2168 | 0.2203 |
The Visible-to-Near InfaRed light transmittance test result such as Fig. 1 for the compound elastomer film that embodiment 1-5 is obtained
From table 1 it follows that function PET film cannot inherently change the thermal coefficient of middle layer film, but from
In Fig. 1 as can be seen that relative to single TPU film, compound elastomer film near infrared region light transmittance significantly under
Drop, therefore, which can have good shielding action for sunlight irradiation；And it remains original
The feature performance benefit of TPU film, such as excellent low temperature flexibility, to different structure material (especially organic glass-polycarbonate)
Excellent adaptability, good environmental resistance etc..Currently, the elastomer film that is related to of the invention laminated glass field also not
It appears in the newspapers, but energy consumption is reduced for fields such as automobile, bullet train, aviations, improve the comfort level in cockpit and main cabin, tool
There is wide popularization and application foreground.
Claims (8)
1. a kind of compound elastomer film with heat-proof quality, which is characterized in that successively include first layer thermoplastic poly ammonia
Ester elastomer film, second layer heat insulating function pet layer and third layer thermoplastic polyurethane elastomer film, heat insulating function pet layer
For thickness control in 50-250 μ m, heat insulating function is that near-infrared shortwave barrier nano thin-film, nanometer are prepared in PET base material
Film includes the combination of one or more of tin indium oxide, indium zinc oxide and silver, nano thin-film with a thickness of 50-200nm；The
One layer of thermoplastic polyurethane elastomer film, second layer heat insulating function pet layer and third layer thermoplastic polyurethane elastomer film
Compound sticking is realized by the method for heating pressurization, and the compound elastomer film with heat-proof quality can be obtained.
2. a kind of compound elastomer film with heat-proof quality as described in claim 1, which is characterized in that the second layer every
The optimum thickness of heat function pet layer is 75-175 μm.
3. a kind of compound elastomer film with heat-proof quality as described in claim 1, which is characterized in that described close red
The preparation method of outer shortwave barrier nano thin-film is to realize prepared by film serialization using roll-to-roll magnetron sputtering technique, or by institute
The combined nanoparticle of one or more of tin indium oxide, indium zinc oxide and silver is stated to carry out dispersing to form nano-dispersed first
Then liquid is prepared in PET base material with the method for spraying or roller coating.
4. a kind of compound elastomer film with heat-proof quality as described in claim 1, which is characterized in that described close red
The optimum thickness of outer shortwave barrier nano thin-film is 75-150nm.
5. a kind of method for preparing the compound elastomer film described in claim 1 with heat-proof quality, which is characterized in that system
Preparation Method is one of following: (1) by first layer thermoplastic polyurethane elastomer film, second layer heat insulating function pet layer and third
Layer thermoplastic polyurethane elastomer film passes through the continuously extruded compound elastomer film for obtaining the heat-proof quality of double roller；
(2) be successively laid with first on flat plate mold first layer thermoplastic polyurethane elastomer film, second layer heat insulating function pet layer and
Third layer thermoplastic polyurethane elastomer film realizes thermoplastic polyurethane elastomer by the pressure roller mechanical compression after preheating
Film is Nian Jie with PET heat-insulating function layer.
6. the method that preparation as claimed in claim 5 has the compound elastomer film of heat-proof quality, which is characterized in that adopt
Three layers of film heat while pressurizeing with double roller continuous squeezing method to realize thermoplastic polyurethane elastomer and the heat-insulated function of PET
Automatic unwinding device is arranged in ergosphere bonding, double roller front equipment end, and rear end is arranged automatic rolling device, serialization system can be realized
It is standby, obtain the compound elastomer film of heat-proof quality.
7. the method that preparation as claimed in claim 5 has the compound elastomer film of heat-proof quality, which is characterized in that double
The distance between two rollers are adjusted according to extruded product overall thickness when roller is continuously extruded, and temperature setting is in principle than polyurethane
The melting temperature of elastomer film is 10-20 DEG C low.
8. the method that preparation as claimed in claim 5 has the compound elastomer film of heat-proof quality, which is characterized in that squeeze
The roller surface of pressure equipment will have anti-sticking function, and surface is processed as reticulate pattern or frosted structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810809117.2A CN109177414B (en) | 2018-07-20 | 2018-07-20 | Composite elastomer film with heat insulation performance and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810809117.2A CN109177414B (en) | 2018-07-20 | 2018-07-20 | Composite elastomer film with heat insulation performance and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109177414A true CN109177414A (en) | 2019-01-11 |
| CN109177414B CN109177414B (en) | 2021-03-26 |
Family
ID=64937061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810809117.2A Active CN109177414B (en) | 2018-07-20 | 2018-07-20 | Composite elastomer film with heat insulation performance and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109177414B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588102A (en) * | 2019-07-11 | 2019-12-20 | 中国航发北京航空材料研究院 | Lightweight vehicle window for high-speed train and manufacturing method thereof |
| CN110978694A (en) * | 2019-12-17 | 2020-04-10 | 浙江德斯泰新材料股份有限公司 | Color functional PVB composite film and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101208196A (en) * | 2005-06-30 | 2008-06-25 | 索罗蒂亚公司 | Polymer interlayers comprising poly(cyclohexanedimethylene terephthalate-co-ethylene terephthalate) copolyester |
| CN103481564A (en) * | 2013-08-16 | 2014-01-01 | 武汉羿阳科技有限公司 | Window film with automatically adjustable light transmittance |
| DE202016104576U1 (en) * | 2016-08-22 | 2016-08-30 | Chung How Paint Factory Co., Ltd. | Heat-insulating, sound-absorbing composite structure |
| CN106079764A (en) * | 2016-06-24 | 2016-11-09 | 海安浩驰科技有限公司 | Fenestrated membrane and processing technology thereof |
-
2018
- 2018-07-20 CN CN201810809117.2A patent/CN109177414B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101208196A (en) * | 2005-06-30 | 2008-06-25 | 索罗蒂亚公司 | Polymer interlayers comprising poly(cyclohexanedimethylene terephthalate-co-ethylene terephthalate) copolyester |
| CN103481564A (en) * | 2013-08-16 | 2014-01-01 | 武汉羿阳科技有限公司 | Window film with automatically adjustable light transmittance |
| CN106079764A (en) * | 2016-06-24 | 2016-11-09 | 海安浩驰科技有限公司 | Fenestrated membrane and processing technology thereof |
| DE202016104576U1 (en) * | 2016-08-22 | 2016-08-30 | Chung How Paint Factory Co., Ltd. | Heat-insulating, sound-absorbing composite structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588102A (en) * | 2019-07-11 | 2019-12-20 | 中国航发北京航空材料研究院 | Lightweight vehicle window for high-speed train and manufacturing method thereof |
| CN110978694A (en) * | 2019-12-17 | 2020-04-10 | 浙江德斯泰新材料股份有限公司 | Color functional PVB composite film and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109177414B (en) | 2021-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102795793B (en) | Electrically-heatable low-emissivity coated laminated glass | |
| AU2014254225B2 (en) | Methods of forming laminated glass structures | |
| US10105932B2 (en) | Process for producing laminated glass composites with embedded electrically conductive structures | |
| EP3473058B1 (en) | Glass laminate structure | |
| US11504951B2 (en) | Polyvinyl acetal resin film for laminated glass | |
| CN109177414A (en) | A kind of compound elastomer film and preparation method with heat-proof quality | |
| WO2015078989A1 (en) | Process for producing laminated glass composites with properties providing shielding from thermal radiation | |
| DE112018006248T5 (en) | Laminated glazing with a functional layer with improved low temperature behavior | |
| US20230202148A1 (en) | Polyvinyl acetal resin film | |
| WO2015025963A1 (en) | Heat ray shielding material | |
| WO2019144501A1 (en) | Laminated curved glass composite material and manufacturing method therefor | |
| US12083868B2 (en) | Composite pane with functional element and deaeration structure incorporated into a thermoplastic intermediate layer | |
| CN201633250U (en) | Bulletproof glass | |
| CN102730989B (en) | Preparation method of organic electrically-heated invisible interlayer glass | |
| CN114077081B (en) | Dimming glass and preparation method thereof | |
| EP3723979A1 (en) | Aeronautical laminated glazing with high resistance to breaking on bird strike | |
| CN111770834A (en) | Heat ray-shielding structure, laminated glass comprising heat ray-shielding structure, and methods for producing heat ray-shielding structure and laminated glass | |
| JPS60225747A (en) | Functional film | |
| JP2015217515A (en) | Heat ray shielding film | |
| CN202271524U (en) | Production equipment for embossing double faces of PVB (Poli Vinyl Butyr) membrane | |
| CN211554552U (en) | Electric control energy-saving hollow dimming glass | |
| US20240110438A1 (en) | Solar control interlayer for laminates | |
| CN220645695U (en) | Hurricane-resistant sandwich hollow glass | |
| US20200369005A1 (en) | Solar control film | |
| CN203157262U (en) | Automobile glass with dual-thermal-protective coatings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |