CN209368171U - A kind of fenestrated membrane - Google Patents
A kind of fenestrated membrane Download PDFInfo
- Publication number
- CN209368171U CN209368171U CN201821802840.XU CN201821802840U CN209368171U CN 209368171 U CN209368171 U CN 209368171U CN 201821802840 U CN201821802840 U CN 201821802840U CN 209368171 U CN209368171 U CN 209368171U
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- China
- Prior art keywords
- layer
- fenestrated membrane
- metal micro
- coatings
- reflecting layer
- Prior art date
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- 239000012528 membrane Substances 0.000 title claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 238000000576 coating method Methods 0.000 claims abstract description 26
- 230000003064 anti-oxidating effect Effects 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 238000002310 reflectometry Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000002834 transmittance Methods 0.000 claims abstract description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 3
- 239000003595 mist Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 50
- 239000010408 film Substances 0.000 description 7
- 238000006748 scratching Methods 0.000 description 6
- 239000012788 optical film Substances 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910000510 noble metal Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 238000003916 acid precipitation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000001755 magnetron sputter deposition Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002346 layers by function Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 210000000145 septum pellucidum Anatomy 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a kind of fenestrated membrane, including the substrate layer with opposite first surface and second surface, metal micro structure reflecting layer, anti oxidation layer, coatings and the anti-scraping coating of hard have been set gradually on the first surface from bottom to up, has set gradually installation glue-line and release layer on the second surface；At least provided with two support columns between the anti oxidation layer and coatings.Metal micro structure reflecting layer infrared reflectivity in the fenestrated membrane is greater than 80%, and whole visible light transmittance is more than or equal to 70%, in outdoor application can ageing-resistant 3000h or more, no hair mist, the phenomenon that cracking, falling off.
Description
Technical field
The utility model relates to fenestrated membrane technical field, in particular to a kind of multi-layer window film including metal layer.
Background technique
With the development of magnetron sputtering technique, septum pellucidum can be made in the metals such as stainless steel, titanium, nickel, gold, silver, copper by it
The nano level metal layer of heat, so that glass fenestrated membrane is in the case where heat insulating function increases substantially while having very high vision clear
Clear degree solves the defects of height reflective, fugitive color of the glass fenestrated membrane of dyeing, the production of vacuum evaporation coating process.
However magnetron sputtering metal layer, have the defects that certain, metals such as stainless steel, titanium, nickel, gold, silver, copper of sputtering
(such as coastal cities, the more city of acid rain) is easy to appear the phenomenon that being corroded in severe use environment, i.e., in pad pasting one
After the section time, can by air moisture or contaminated air aoxidize, lead to large area, can spread, and it is macroscopic
Black or Dark grey spot.Once metal layer is oxidized, energy-saving efficiency that is beautiful and affecting fenestrated membrane is not only influenced.
In addition, existing fenestrated membrane product is usually suitable for indoor use, and is occurring scratching, not have certainly under abrasion condition
Repair characteristic.To cope with the outdoor application (being exposed to the sun, high temperature, acid rain, sand and dust, high-altitude flight etc.) for being exclusively used in certain harsh environments,
Such as outdoor outer patch building film, then need fenestrated membrane to be provided simultaneously with energy-efficient, anti-scratching wearproof, the characteristics such as selfreparing.
Utility model content
One of the purpose of this utility model provides a kind of fenestrated membrane, is compounded with multilayer function optical film, can have both height simultaneously
Imitate heat-insulating and energy-saving, the characteristics such as anti-scratching wearproof and selfreparing, the outdoor application suitable for certain harsh environments.
The two of the purpose of this utility model solve above-mentioned fenestrated membrane when multilayer function optical film is folded and set, because of each film knot
The tensile stress and compression that are generated between structure and cause each function optical film the problems such as warpage, deformation, demoulding occur.
Therefore, the utility model uses following technical scheme:
A kind of fenestrated membrane, including the substrate layer with opposite first surface and second surface, on the first surface under
It is supreme to have set gradually metal micro structure reflecting layer, coatings and the anti-scraping coating of hard, it is successively set on the second surface
Installation glue-line and release layer are set；Micro-structure in the metal micro structure reflecting layer is the groove structure of multiple array arrangements,
Its depth of groove is 20-60nm；Metal micro structure reflecting layer infrared reflectivity is greater than 80%, with a thickness of 50-150nm.
Further, anti oxidation layer is also provided between the metal micro structure reflecting layer and coatings, it is described anti-
Oxide layer is equipped with the bulge-structure to match with the groove structure relative to the one side in the metal micro structure reflecting layer.
Further, at least provided with two support columns between the anti oxidation layer and coatings；The support column
Height 200-500nm, width 100-300nm.
Further, the metal in the metal micro structure reflecting layer is noble metal.
Further, the water droplet angle of the coatings is greater than 102 °.
Further, the reconditioning layer with a thickness of 10-50 μm.
Further, the anti-scraping coating of the hard with a thickness of 1-10 μm.
Further, the visible light transmittance of the fenestrated membrane is more than or equal to 70%.
The utility model has the advantages that
Fenestrated membrane provided by the utility model improves fenestrated membrane to the anti-of infrared light by the way that metal micro structure reflecting layer is arranged
Efficiency is penetrated, that is, promotes its heat-insulating capability；By setting anti oxidation layer, it can be achieved that the guarantor to noble metal in metal micro structure reflecting layer
Shield prevents noble metal from oxidation corrosion occurs；By setting coatings and the anti-scraping coating of hard, can strengthen fenestrated membrane makes in outdoor
The anti-scratch ability of used time, or even if scratching, can also self-healing it is as before；And it in the anti oxidation layer and reviews one's lessons by oneself
At least provided with two support columns between overcoating layer, the tensile stress generated between each layer film structure and compression can be relieved, with solution
There is the problems such as warpage, deformation, demoulding in certainly each function optical film.
Fenestrated membrane provided by the utility model, metal micro structure reflecting layer therein infrared reflectivity are greater than 80%, integrally may be used
Light-exposed transmitance is more than or equal to 70%, in outdoor application can ageing-resistant 3000h or more, no hair mist, the phenomenon that cracking, falling off.
Detailed description of the invention
Fig. 1 is the schematic device of one preferred embodiment of the utility model.
The explanation of figure label:
1, substrate layer；2, metal micro structure reflecting layer；3, coatings；4, the anti-scraping coating of hard；5, glue-line is installed；6,
Release layer；7, anti oxidation layer；8, support column.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model is described in detail below in conjunction with embodiment.Obviously, described embodiment is only this reality
With the embodiment of novel a part, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
The utility model guarantor all should belong in art personnel every other embodiment obtained without making creative work
The range of shield.
Below with reference to embodiment, the beneficial effects of the utility model are further illustrated.
Embodiment:
As shown in Figure 1, fenestrated membrane provided by the utility model includes substrate layer 1, etched in the upper surface of substrate layer 1 multiple
After the groove structure of array arrangement, then plated on the surface of groove structure with a thickness of the expensive of 50-150nm by magnetron sputtering mode
Metal layer, forms metal micro structure reflecting layer 2, and the infrared reflectivity of this layer is greater than 80%；It then successively pastes the lower surface of substrate layer 1
Close installation glue-line 5 and release layer 6.Wherein, substrate layer 1 is selected from the common optical film material of this field, such as PET base material；Noble metal
Selected from metals such as gold, silver, copper；The depth of groove is 20-60nm.
In fenestrated membrane use process oxidation corrosion occurs for layer of precious metal in order to prevent, will apply in metal micro structure reflecting layer 2
One layer of anti oxidation layer 7 is covered, the anti oxidation layer 7 is equipped with and the groove relative to the one side in the metal micro structure reflecting layer 2
The bulge-structure that structure matches.Through experiments, it was found that having the energy for forming complex compound with metal by sulfhydryl modified resin glue
The power and resin is to the preferable adhesion of metal layer, is capable of forming comparatively dense protective layer, prevents more air and metal
Layer contact, can reach preferable antioxygenic property.
Further, the outdoor application for being exclusively used in certain harsh environments for reply (is exposed to the sun, high temperature, acid rain, sand and dust, high-altitude
Flight etc.), such as outdoor outer patch building film, then need fenestrated membrane to be provided simultaneously with energy-efficient, anti-scratching wearproof, the spies such as selfreparing
Property, then coatings 3 and the anti-scraping coating 4 of hard will be successively bonded on anti oxidation layer 7.Coatings include at polyurethane
The PET base material (not shown) managed, water droplet angle is greater than 102 °, with a thickness of 10-50 μm；The anti-scraping coating of hard with a thickness of
1-10μm。
Since there are the fitting of multiple functional layer films, corresponding stress (tensile stress can be generated between each layer in the fenestrated membrane
And compression), when the range that each functional layer of stress overshoot can bear, it may result in certain functional film layers and warpages occur,
The bad phenomenons such as bending deformation.Therefore, the present embodiment is provided with support column 8 between anti oxidation layer 7 and coatings 3, and
Vacuum space is formed between anti oxidation layer 7 and coatings 3.The number of support column is at least two, can be according to practical need
The number of setting support column is sought, it is highly 200-500nm that production raw material, which can be selected from silicon oxide or silicon nitride, width 100-
300nm。
The fenestrated membrane of the present embodiment, by organic collocation of each function layer parameter, whole visible light transmittance is more than or equal to
70%；For surface scratching, it can reach at room temperature and repair scuffing in 3s；And in terms of weatherability, in outdoor application
Can ageing-resistant 3000h or more, no hair mist, the phenomenon that cracking, falling off.
It should be noted that specific embodiment is only the explanation to technical solutions of the utility model, should not incite somebody to action
It is interpreted as the restriction to technical solutions of the utility model, any substantive summary of the invention using the utility model and only make part
Change, should fall into the protection scope of the utility model.
Claims (8)
1. a kind of fenestrated membrane, which is characterized in that including the substrate layer with opposite first surface and second surface, first table
Metal micro structure reflecting layer, coatings and the anti-scraping coating of hard, the second surface have been set gradually on face from bottom to up
On set gradually installation glue-line and release layer；
Micro-structure in the metal micro structure reflecting layer is the groove structure of multiple array arrangements, depth of groove 20-
60nm；
Metal micro structure reflecting layer infrared reflectivity is greater than 80%, with a thickness of 50-150nm.
2. fenestrated membrane according to claim 1, which is characterized in that between the metal micro structure reflecting layer and coatings
It is also provided with anti oxidation layer, the anti oxidation layer is equipped with and the groove knot relative to the one side in the metal micro structure reflecting layer
The bulge-structure that structure matches.
3. fenestrated membrane according to claim 2, which is characterized in that between the anti oxidation layer and coatings at least provided with
Two support columns；The height 200-500nm of the support column, width 100-300nm.
4. fenestrated membrane according to claim 1, which is characterized in that your gold the metal in the metal micro structure reflecting layer is
Belong to.
5. fenestrated membrane according to claim 1, which is characterized in that the water droplet angle of the coatings is greater than 102 °.
6. fenestrated membrane according to claim 1, which is characterized in that the reconditioning layer with a thickness of 10-50 μm.
7. fenestrated membrane according to claim 1, which is characterized in that the anti-scraping coating of hard with a thickness of 1-10 μm.
8. fenestrated membrane according to claim 1-7, which is characterized in that the visible light transmittance of the fenestrated membrane be greater than etc.
In 70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802840.XU CN209368171U (en) | 2018-11-02 | 2018-11-02 | A kind of fenestrated membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802840.XU CN209368171U (en) | 2018-11-02 | 2018-11-02 | A kind of fenestrated membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209368171U true CN209368171U (en) | 2019-09-10 |
Family
ID=67835711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821802840.XU Active CN209368171U (en) | 2018-11-02 | 2018-11-02 | A kind of fenestrated membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209368171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404019A (en) * | 2022-08-30 | 2022-11-29 | 南通通易航天科技股份有限公司 | TPU heat-insulating explosion-proof film for high-infrared-blocking automobile skylight |
-
2018
- 2018-11-02 CN CN201821802840.XU patent/CN209368171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404019A (en) * | 2022-08-30 | 2022-11-29 | 南通通易航天科技股份有限公司 | TPU heat-insulating explosion-proof film for high-infrared-blocking automobile skylight |
| CN115404019B (en) * | 2022-08-30 | 2023-09-29 | 南通通易航天科技股份有限公司 | TPU heat-insulating explosion-proof film for high infrared barrier automobile skylight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240509 Address after: 215600 North side of Chengang Road and west side of Ganghua Road, Jiangsu Environmental Protection New Material Industrial Park, Suzhou, Jiangsu Province Patentee after: ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL Co.,Ltd. Country or region after: China Address before: 200131, Room 120, 1st Floor, Building 2, No. 317 Meigui North Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai Patentee before: KANGDE XIN OPTICAL FILM MATERIALS (SHANGHAI) CO.,LTD. Country or region before: China Patentee before: ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |