CN203391429U - Window film with double layers of release films - Google Patents
Window film with double layers of release films Download PDFInfo
- Publication number
- CN203391429U CN203391429U CN201320476316.9U CN201320476316U CN203391429U CN 203391429 U CN203391429 U CN 203391429U CN 201320476316 U CN201320476316 U CN 201320476316U CN 203391429 U CN203391429 U CN 203391429U
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- mould release
- film
- release membrance
- sensitive adhesive
- window film
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Abstract
The utility model provides a window film with double layers of release films. The window film is characterized by comprising an anti-scratching release film 6, a PET (Polyethylene Terephthalate) film 2, a thermal insulating layer 3, a pressure-sensitive adhesive 4, the PET film 2, the pressure-sensitive adhesive 4 and a release film 5, which are sequentially stacked. Aiming at the problem of poor anti-aging performance commonly existing in an interlayer window film product of hollow glass, the window film provided by the utility model is modified based on the film system structure of a traditional window film product, so that the anti-aging performance of the window film product is greatly improved under the premises that the normal use is ensured and the thermal insulation and the safety performance are not changed. The window film has the characteristics of being excellent in anti-aging performance, good in thermal insulation, good in safety, convenient to construct and easy to assemble, and can block 99.9% of ultraviolet rays and has an explosion-proof effect.
Description
Technical field
The utility model relates to fenestrated membrane, specially refers to a kind of fenestrated membrane that has double-deck mould release membrance, and the utility model can be widely used in the association areas such as double glazing.
Background technology
Global energy is nervous at present, makes the exploitation of people's growing interest energy-conserving product.Glass is widely used in every field as a kind of opaque products.But, from energy-conservation angle, to consider, the feature of glass conduction heat usually can cause energy loss, and therefore, increasing enterprise starts research and development, produces the pad pasting product that can reduce glass energy loss.At present, on market, fenestrated membrane kind has following four classes: the first kind, Coloured film, padding film and primary colors film are through coating and combination process and mould release membrance formation fenestrated membrane product, its main function is for blocking strong sunshine, this product does not possess heat-blocking action, only for shading, and definition extreme difference, Equations of The Second Kind, thermal isolation film, adopt vacuum evaporation technology or magnetron sputtering technique, heat insulation or heat insulation alloy-layer is evaporated on PET base material, through coating and combination process and mould release membrance formation product, reach certain effect of heat insulation, but that its weakness is definition is low, reflective higher, easily causes visual fatigue accidents caused, the 3rd class, heat insulating compound film, by hyaline membrane or Coloured film, thermal isolation film, anti-scraping coating laminated plastics film is through coating and combination process and mould release membrance formation fenestrated membrane product, such fenestrated membrane is at effect of heat insulation, on visual performance, have greatly improved, but the thermal isolation film of using in product preparation is complicated, cost is higher, wherein thermal insulation layer fire protecting performance is a bit not good enough, directly be exposed in air and daylight in time, easily oxidized, cause effect of heat insulation reduce and shorten service life, and thermal isolation film is to WIFI, GPS, radio signal, mobile phone signal has certain shielding action, the 4th class, ceramic composite membrane, by hyaline membrane or Coloured film, ceramic membrane, the process coating of anti-scraping coating laminated plastics film and combination process and mould release membrance formation fenestrated membrane product, such fenestrated membrane heat-proof quality is splendid, visible light transmissivity is very high, and can not shield WIFI, GPS, radio signal, mobile phone signal.
Due to fenestrated membrane product, can play the effects such as energy-conserving and environment-protective, safety anti-explosive, beautify life, the range of application of fenestrated membrane product is also more and more wider, and the mode of being combined with glass door and window is also diversity development.As: by fenestrated membrane product application in the interlayer of double glazing.This combination both can promote the heat-proof quality of hollow door and window, can strengthen again the security performance of hollow door and window.Conventional fenestrated membrane product surface on market has one deck scratch resistance coating, and its effect is in order to prevent that fenestrated membrane surface is scratched, but its ageing properties is general, fenestrated membrane goods are long-time use after this coating be prone to peeling, crackle, the aging phenomenon such as grow dim.If this type fenestrated membrane is attached in hollow door and window, once there is aging phenomenon, can have a strong impact on visual effect, overall appearance degree.And because this fenestrated membrane is the intermediate layer that is attached to hollow door and window, if there is aging phenomenon, change fenestrated membrane, its process very complex, even can only change together with door and window, can cause the great wasting of resources.If do not use scratch resistance coating, when constructing, pad pasting very easily face is caused to scuffing, affect attractive in appearance.The utility model provides a kind of and has not used scratch resistance coating, had outstanding ageing properties, and the fenestrated membrane goods that can not be scratched when pad pasting is constructed and preparation method thereof.
Summary of the invention
The purpose of this utility model is to provide a kind of fenestrated membrane that has double-deck mould release membrance, and this fenestrated membrane can be applicable in double glazing, and has splendid ageing-resistant performance.
The utility model provides a kind of fenestrated membrane that has double-deck mould release membrance, comprises scratch resistant mould release membrance, PET film, thermal insulation layer, pressure sensitive adhesive, PET film, pressure sensitive adhesive, the mould release membrance of stack successively.
The thickness of described scratch resistant mould release membrance is 10-50 μ m; The thickness of described PET film is 10-100 μ m; The thickness of described thermal insulation layer is 1-500nm; The thickness of described pressure sensitive adhesive is 1-15 μ m; The thickness of described mould release membrance is 10-50 μ m.
The case hardness of described scratch resistant mould release membrance is 3-6H.
Described pressure sensitive adhesive is polyacrylate, polyurethanes, silicone based, natural rubber class or synthetic rubber class pressure sensitive adhesive.
Described thermal insulation layer is metal or metal oxide.
The utility model is for the ubiquitous easily aging problem of fenestrated membrane product for double glazing, on the basis of traditional fenestrated membrane product film structure, make adjustment, by using scratch resistant mould release membrance to substitute traditional anti-scraping coating, solved at one stroke easily aging problem of traditional fenestrated membrane scratch resistance coating.Because the utility model has scratch resistant mould release membrance, when construction, can not scratch yet, the scratch resistant mould release membrance that tears surface after laminating can normally be used.The utility model is present in double glazing inside, under normal operating condition, can not scratch, owing to there is no traditional scratch resistance coating, the aging phenomenon such as also can not have common fenestrated membrane product scratch resistance coating peeling, crackle, grow dim, thus its ageing properties on the basis that does not change its key property, significantly improved.
The utlity model has following features:
(1) ageing-resistant performance is excellent, service life >=10 year.
(2) heat insulation, high insulating effect.
(3) shielding property is excellent, can intercept 99.9% ultraviolet ray.
(4) there is explosion-proof effect, can significantly increase the security performance of double glazing.
(5) easy construction, easily installs.
Accompanying drawing explanation
Accompanying drawing 1 is general window membrane system structural representation;
Accompanying drawing 2 is the utility model film structure schematic diagram;
The specific embodiment
Below by more describing the utility model in detail by following examples, and following examples are only illustrative, and the utility model is not subject to the restriction of these embodiment.
Below in conjunction with accompanying drawing 1, accompanying drawing 2, the utility model specific embodiment is described:
As shown in Figure 1, general window membrane system structure is generally anti-scraping coating 1, PET film 2, thermal insulation layer 3, pressure sensitive adhesive 4, PET film 2, pressure sensitive adhesive 4, the mould release membrance 5 of stack successively.
As shown in Figure 2, the utility model film structure is scratch resistant mould release membrance 6, PET film 2, thermal insulation layer 3, pressure sensitive adhesive 4, PET film 2, pressure sensitive adhesive 4, the mould release membrance 5 of stack successively.
In the utility model, first thermal insulation layer 3 is plated on PET film 2 uniformly, then will have plated the PET film 2(PET face of thermal insulation layer 3) compound with scratch resistant mould release membrance 6, obtain composite membrane.The mode being coated with by slit on the thermal insulation layer 3 of composite membrane again, uniform pressure-sensitive adhesive coating 4, dry after, then undertaken compoundly by scribbling the composite membrane of pressure sensitive adhesive 4 and PET film 2, obtain secondary composite membrane.The mode pressure-sensitive adhesive coating 4 being coated with by slit at the another side of secondary composite membrane, dry after, then by pressure sensitive adhesive face and mould release membrance 6 is compound just can obtain a kind of fenestrated membrane that has double-deck mould release membrance.
In above-mentioned a kind of fenestrated membrane that has a double-deck mould release membrance, the thickness of described scratch resistant mould release membrance 6 is 10-50 μ m; The thickness of described PET film 2 is 10-100 μ m; The thickness of described thermal insulation layer 3 is 1-500nm; The thickness of described pressure sensitive adhesive 4 is 1-15 μ m; The thickness of described mould release membrance 5 is 10-50 μ m.
The case hardness of described scratch resistant mould release membrance 6 is 3-6H.
Described pressure sensitive adhesive 4 is polyacrylate, polyurethanes, silicone based, natural rubber class or synthetic rubber class pressure sensitive adhesive.
Described thermal insulation layer 3 is metal or metal oxide.
The utility model is the ubiquitous easily aging problem with fenestrated membrane product for double glazing, on the basis of traditional fenestrated membrane product film structure, make adjustment, by using scratch resistant mould release membrance to substitute traditional anti-scraping coating, solved at one stroke easily aging problem of traditional fenestrated membrane scratch resistance coating.Because the utility model has scratch resistant mould release membrance, when construction, can not scratch yet, the scratch resistant mould release membrance that tears surface after laminating can normally be used.The utility model is present in double glazing inside while using, under normal operating condition, can not scratch, owing to there is no traditional scratch resistance coating, the aging phenomenon such as also can not have common fenestrated membrane product scratch resistance coating peeling, crackle, grow dim, thus its ageing-resistant performance on the basis that does not change its key property, significantly improved.
The present invention is not only confined to the above-mentioned specific embodiment; persons skilled in the art are according to content disclosed by the invention; can adopt other multiple specific embodiment to implement the present invention; therefore; every employing project organization of the present invention and thinking; do the simple design that changes or change, all fall into the scope of protection of the invention.
Claims (5)
1. a fenestrated membrane that has double-deck mould release membrance, is characterized in that: the scratch resistant mould release membrance (6), PET film (2), thermal insulation layer (3), pressure sensitive adhesive (4), PET film (2), pressure sensitive adhesive (4), the mould release membrance (5) that comprise stack successively.
2. a kind of fenestrated membrane that has double-deck mould release membrance according to claim 1, is characterized in that: the thickness of described scratch resistant mould release membrance (6) is 10-50 μ m; The thickness of described PET film (2) is 10-100 μ m; The thickness of described thermal insulation layer (3) is 1-500nm; The thickness of described pressure sensitive adhesive (4) is 1-15 μ m; The thickness of described mould release membrance (5) is 10-50 μ m.
3. a kind of fenestrated membrane that has double-deck mould release membrance according to claim 1, is characterized in that: the case hardness of described scratch resistant mould release membrance (6) is 3-6H.
4. a kind of fenestrated membrane that has double-deck mould release membrance according to claim 1, is characterized in that: described pressure sensitive adhesive (4) is polyacrylate, polyurethanes, silicone based, natural rubber class or synthetic rubber class pressure sensitive adhesive.
5. a kind of fenestrated membrane that has double-deck mould release membrance according to claim 1, is characterized in that: described thermal insulation layer (3) is metal or metal oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476316.9U CN203391429U (en) | 2013-08-06 | 2013-08-06 | Window film with double layers of release films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476316.9U CN203391429U (en) | 2013-08-06 | 2013-08-06 | Window film with double layers of release films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391429U true CN203391429U (en) | 2014-01-15 |
Family
ID=49902989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320476316.9U Expired - Fee Related CN203391429U (en) | 2013-08-06 | 2013-08-06 | Window film with double layers of release films |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391429U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760377A (en) * | 2015-04-01 | 2015-07-08 | 深圳达沃斯光电有限公司 | Explosion-proof membrane and preparation method of membrane as well as automobile data recorder |
| CN106003947A (en) * | 2016-06-30 | 2016-10-12 | 广东新视野薄膜有限公司 | Safety film and preparation method thereof |
| CN108587505A (en) * | 2018-05-04 | 2018-09-28 | 亨特瑞（昆山）新材料科技有限公司 | A kind of fenestrated membrane and its application method |
-
2013
- 2013-08-06 CN CN201320476316.9U patent/CN203391429U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760377A (en) * | 2015-04-01 | 2015-07-08 | 深圳达沃斯光电有限公司 | Explosion-proof membrane and preparation method of membrane as well as automobile data recorder |
| CN106003947A (en) * | 2016-06-30 | 2016-10-12 | 广东新视野薄膜有限公司 | Safety film and preparation method thereof |
| CN108587505A (en) * | 2018-05-04 | 2018-09-28 | 亨特瑞（昆山）新材料科技有限公司 | A kind of fenestrated membrane and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |