CN202986256U - Novel heat insulation window film - Google Patents
Novel heat insulation window film Download PDFInfo
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- CN202986256U CN202986256U CN 201220682797 CN201220682797U CN202986256U CN 202986256 U CN202986256 U CN 202986256U CN 201220682797 CN201220682797 CN 201220682797 CN 201220682797 U CN201220682797 U CN 201220682797U CN 202986256 U CN202986256 U CN 202986256U
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Abstract
The utility model provides a novel heat insulation window film which is characterized by comprising a superhard scraping-resistant coating, a PET (polyethylene terephthalate) film, a heat insulation pressure-sensitive adhesive and a release film, which are stacked in sequence. According to the novel heat insulation window film, a film system structure of the conventional window film is optimized, the production process is simplified, the production efficiency is increased and the production cost is lowered. The novel heat insulation window film has the advantages of excellent scraping resistance, high ultraviolet light insulation rate, high visible light transmittance, high infrared light insulation rate, no interference to electromagnetic signals due to no metal particles, and wide application range.
Description
Technical field
The utility model relates to fenestrated membrane, specially refers to a kind of novel heat-insulation fenestrated membrane, and the utility model can be widely used in the association areas such as automobile window films, building fenestrated membrane.
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, to consider from energy-conservation angle, the characteristics of glass conduction heat usually can cause energy loss, and therefore, increasing enterprise begins to research and develop, produce the pad pasting product that can reduce the glass energy loss.at present, on market, the 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 be used to blocking strong sunshine, this product does not possess heat-blocking action, only is used for shading, definition extreme difference, Equations of The Second Kind, metal film, adopt vacuum evaporation technology or magnetron sputtering technique, the metal or metal alloy layer is evaporated on the 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 and accidents caused, the 3rd class, metal composite film, with hyaline membrane or Coloured film, metal 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, have greatly improved on visual performance, but the metal film of using in product preparation is complicated, cost is higher, wherein the metal level fire protecting performance is a bit not good enough, directly be exposed in air and daylight in the time, easily oxidized, cause effect of heat insulation reduce and shorten service life, and metal film is to WIFI, GPS, radio signal, mobile phone signal has certain shielding action, the 4th class, ceramic composite membrane, with hyaline membrane or Coloured film, ceramic membrane, anti-scraping coating laminated plastics film process coating 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, but complex manufacturing technology, production cost are higher.Scraping and wiping resistance performance is poor, effect of heat insulation is not good, light transmittance is low, light pollution is serious, weather resisteant is poor or the shortcoming such as complex manufacturing technology and these products tend to occur.
In the production process of fenestrated membrane, need to use the materials such as ultraviolet light polymerization scratch resistance coating, pressure sensitive adhesive, these materials are parts indispensable in the pad pasting product, and its performance, function directly affect application function, service life, the application of pad pasting product.If can introduce the functional nano particle in these materials, with promoting the performance of fenestrated membrane, simplify its production technology, reduce its production cost.For example: the fenestrated membrane with heat-proof quality needs additionally to increase by a procedure with respect to common fenestrated membrane aborning, will have the material of heat-proof quality by appointed thickness coating uniformly, evaporation or the sputter surface to base material.The increase of this procedure has not only reduced production efficiency, and has improved production cost, has more increased technique controlling difficulty, has increased percent defective, and color and luster is single, and properties of product are also unstable.
Summary of the invention
The purpose of this utility model is to provide a kind of novel heat-insulation fenestrated membrane, contains superhard scratch resistance coating, heat insulation pressure sensitive adhesive in this fenestrated membrane, and has splendid scratch resistance scrape along effect of heat insulation.
The utility model provides a kind of novel heat-insulation fenestrated membrane, comprises superhard scratch resistance coating, PET film, heat insulation pressure sensitive adhesive, PET film, pressure sensitive adhesive, the mould release membrance of stack successively.
In above-mentioned a kind of novel heat-insulation fenestrated membrane, the thickness of described superhard scratch resistance coating is 1-10 μ m; The thickness of described PET film is 10-50 μ m; The thickness of described heat insulation pressure sensitive adhesive is 1-15 μ m; 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 utility model has been optimized the film structure of traditional fenestrated membrane product, has simplified production technology, has improved production efficiency, has reduced production cost.The utility model not only has good scratch-resistant, subtracts radiation, effect of heat insulation, and can also play effect attractive in appearance.
The utlity model has following advantage:
(1) high rigidity and excellent scraping and wiping resistance performance.Pencil hardness can reach 8H.
(2) high ultraviolet light rejection rate.Ultraviolet light rejection rate of the present utility model can reach more than 99%.
(3) high visible light transmissivity.Visible light transmissivity of the present utility model can reach 80%.
(4) high IR light rejection rate.Infrared light rejection rate of the present utility model can reach 90%.
(5) containing metal particle does not disturb electromagnetic signal.
Description of drawings
Accompanying drawing 1 is common thermal-insulation window film film structure schematic diagram;
Accompanying drawing 2 is the utility model film structure schematic diagram.
The specific embodiment
Below by will more describe the utility model in detail by following examples, and following examples are only illustrative, and the utility model is not subjected 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, common thermal-insulation window film film structure is generally scratch resistance coating 1, coloured PET film 3, pressure sensitive adhesive 4, metal level 5, PET film 2, pressure sensitive adhesive 4, the mould release membrance 6 of stack successively.
As shown in Figure 2, the utility model film structure is superhard scratch resistance coating 8, PET film 2, heat insulation pressure sensitive adhesive 7, PET film 2, pressure sensitive adhesive 4, the mould release membrance 6 of stack successively.
With the mode that heat insulation pressure sensitive adhesive 7 is coated with by slit, evenly to coat on PET film 2, after drying, then the PET film 2 that will scribble heat insulation pressure sensitive adhesive 7 and another layer PET film 2 carry out compoundly, obtains composite membrane.Mode by intaglio printing is coated with superhard scratch resistance coating 8 in the one side of composite membrane again, after curing, the mode pressure-sensitive adhesive coating 4 that is coated with by slit at the another side of composite membrane, after drying, then with the pressure sensitive adhesive face and mould release membrance 6 is compound just can obtain a kind of novel heat-insulation fenestrated membrane.
In above-mentioned a kind of novel heat-insulation fenestrated membrane, the thickness of described superhard scratch resistance coating 8 is 1-10 μ m; The thickness of described PET film 2 is 10-50 μ m; The thickness of described heat insulation pressure sensitive adhesive 7 is 1-15 μ m; The thickness of described pressure sensitive adhesive 4 is 1-15 μ m; The thickness of described mould release membrance 6 is 10-50 μ m.
The heat insulation pressure sensitive adhesive 7 of PET film 2+ of the present utility model has substituted the coloured PET film 3+ pressure sensitive adhesive 4+ metal level 5 in common thermal-insulation window film.The utility model can omit coating, evaporation or the sputter operation of metal level in common thermal-insulation window film production, has improved greatly production efficiency and has reduced percent defective; And use the higher coloured PET film 3 of common PET film 2 alternative costs, and both reduced production cost, reduced again coloured PET film due to the possibility of weather stain.Scratch-resistant of the present utility model is effective; Have high ultraviolet light rejection rate, high visible light transmissivity, high IR light rejection rate, effect of heat insulation is much better than common thermal-insulation window film, can be applicable to need high heat insulation, the automobile front windshield of high transmission rate, building curtain wall glass; The containing metal particle, do not disturb electromagnetic signal, do not affect the electromagnetic signals such as mobile phone, ETC.
The present invention not only is 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 (6)
1. a novel heat-insulation fenestrated membrane, is characterized in that: the superhard scratch resistance coating 8, PET film 2, heat insulation pressure sensitive adhesive 7, PET film 2, pressure sensitive adhesive 4, the mould release membrance 6 that comprise stack successively.
2. a kind of novel heat-insulation fenestrated membrane according to claim 1, it is characterized in that: the thickness of described superhard scratch resistance coating 8 is 1-10 μ m.
3. a kind of novel heat-insulation fenestrated membrane according to claim 1, it is characterized in that: the thickness of described PET film 2 is 10-50 μ m.
4. a kind of novel heat-insulation fenestrated membrane according to claim 1, it is characterized in that: the thickness of described heat insulation pressure sensitive adhesive 7 is 1-15 μ m.
5. a kind of novel heat-insulation fenestrated membrane according to claim 1, it is characterized in that: the thickness of described pressure sensitive adhesive 4 is 1-15 μ m.
6. a kind of novel heat-insulation fenestrated membrane according to claim 1, it is characterized in that: the thickness of described mould release membrance 6 is 10-50 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682797 CN202986256U (en) | 2012-12-12 | 2012-12-12 | Novel heat insulation window film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682797 CN202986256U (en) | 2012-12-12 | 2012-12-12 | Novel heat insulation window film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986256U true CN202986256U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682797 Expired - Fee Related CN202986256U (en) | 2012-12-12 | 2012-12-12 | Novel heat insulation window film |
Country Status (1)
| Country | Link |
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| CN (1) | CN202986256U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105082705A (en) * | 2015-08-31 | 2015-11-25 | 广东鑫瑞新材料科技有限公司 | Method for lowering visible light reflectivity of vacuum heat evaporation film |
| CN106003946A (en) * | 2016-06-30 | 2016-10-12 | 广东新视野薄膜有限公司 | Full-ultraviolet-proof skin care film and preparation method thereof |
| CN106945364A (en) * | 2017-04-25 | 2017-07-14 | 广东康得新窗膜有限公司 | Sound-insulating and heat-insulating fenestrated membrane |
| CN107351460A (en) * | 2017-06-08 | 2017-11-17 | 东莞大熙节能科技有限公司 | A kind of multifunctional nano solar 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 |
| CN108690518A (en) * | 2017-03-13 | 2018-10-23 | 康得新光学膜材料（上海）有限公司 | A kind of compound fenestrated membrane of water-base cement |
-
2012
- 2012-12-12 CN CN 201220682797 patent/CN202986256U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103481564B (en) * | 2013-08-16 | 2016-04-13 | 武汉羿阳科技有限公司 | A kind of fenestrated membrane of automatic adjustment light transmittance |
| CN105082705A (en) * | 2015-08-31 | 2015-11-25 | 广东鑫瑞新材料科技有限公司 | Method for lowering visible light reflectivity of vacuum heat evaporation film |
| CN105082705B (en) * | 2015-08-31 | 2017-06-16 | 广东鑫瑞新材料科技有限公司 | A kind of method for reducing vacuum thermal evaporation film visible reflectance |
| CN106003946A (en) * | 2016-06-30 | 2016-10-12 | 广东新视野薄膜有限公司 | Full-ultraviolet-proof skin care film and preparation method thereof |
| CN108690518A (en) * | 2017-03-13 | 2018-10-23 | 康得新光学膜材料（上海）有限公司 | A kind of compound fenestrated membrane of water-base cement |
| CN106945364A (en) * | 2017-04-25 | 2017-07-14 | 广东康得新窗膜有限公司 | Sound-insulating and heat-insulating fenestrated membrane |
| CN107351460A (en) * | 2017-06-08 | 2017-11-17 | 东莞大熙节能科技有限公司 | A kind of multifunctional nano solar 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: 20130612 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |