CN206124396U - Grass green fenestrated membrane - Google Patents
Grass green fenestrated membrane Download PDFInfo
- Publication number
- CN206124396U CN206124396U CN201621045165.1U CN201621045165U CN206124396U CN 206124396 U CN206124396 U CN 206124396U CN 201621045165 U CN201621045165 U CN 201621045165U CN 206124396 U CN206124396 U CN 206124396U
- Authority
- CN
- China
- Prior art keywords
- layer
- thickness
- refractive index
- high refractive
- grass green
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 26
- 244000025254 Cannabis sativa Species 0.000 title abstract description 41
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 23
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 23
- 229910001252 Pd alloy Inorganic materials 0.000 claims abstract description 16
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 19
- NEIHULKJZQTQKJ-UHFFFAOYSA-N [Cu].[Ag] Chemical compound [Cu].[Ag] NEIHULKJZQTQKJ-UHFFFAOYSA-N 0.000 claims description 19
- 230000004888 barrier function Effects 0.000 claims description 19
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims description 16
- 238000002834 transmittance Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 5
- 229910001316 Ag alloy Inorganic materials 0.000 abstract description 12
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000010930 yellow gold Substances 0.000 abstract 1
- 229910001097 yellow gold Inorganic materials 0.000 abstract 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 38
- 239000011787 zinc oxide Substances 0.000 description 19
- 238000001755 magnetron sputter deposition Methods 0.000 description 14
- 238000009413 insulation Methods 0.000 description 12
- 229920000139 polyethylene terephthalate Polymers 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000151 deposition Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a grass green fenestrated membrane is the grass green under sunshine, grass green fenestrated membrane's rete structure does from inside to outside in proper order: flexible transparent PET substrate layer, a high refractive index nb2O5 layer, a metal oxide znO: the al layer, first yellow gold layer, first separation ti layer, the 2nd high refractive index nb2O5 layer, the 2nd metal oxide znO: the al layer, the 2nd silver palladium alloy layer, second separation ti layer, the 3rd high refractive index nb2O5 layer. The utility model discloses a fenestrated membrane is through double -deck silver alloy layer to infrared light and ultraviolet reflection, with three -layer high -refractive layer formation index matching relation to through thickness -parameter's cooperation, its colour observe as under the sunlight grass green, excellent visual effect has. Simultaneously, this grass green fenestrated membrane still has excellent printing opacity, thermal -insulated and antioxidant activity.
Description
Technical Field
The utility model relates to a pad pasting attached on the window glass of car, building etc., especially a window membrane that is grass green under sunshine.
Background
Glazing for automobiles, buildings and the like often requires the application of a film, commonly referred to as a window film, to provide heat insulation, uv protection and the like. Meanwhile, the window film with excellent performance can also provide good visible light transmittance, and the window can be observed from the inner side of the window glass.
The traditional window film has the defects of single color, poor heat insulation performance and the like, and the grass green window film with strong decorative effect is rare. Most window membranes are poor heat reflection coating window membranes of energy-conservation nature at present, and its structural stability is poor, and thermal-insulated effect is not good, and the luminousness is lower, and life is shorter, is unfavorable for the product to promote on a large scale.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a grass green window membrane to reduce or avoid the aforementioned problem.
In order to solve the technical problem, the utility model provides a grass green window membrane is grass green under the sunshine, the membranous layer structure of grass green window membrane is byThe inside to the outside are in turn: the flexible transparent PET substrate layer with the thickness of 23-50 microns; a first high refractive index Nb with a thickness of 33nm to 35nm2O5A layer; a first metal oxide ZnO-Al layer with a thickness of 3 nm-6 nm; a first silver-copper alloy layer with a thickness of 9 nm-11 nm; a first barrier Ti layer with the thickness of 0.5 nm-0.8 nm; a second high refractive index Nb with a thickness of 66nm to 70nm2O5A layer; a second metal oxide ZnO-Al layer with the thickness of 6 nm-8 nm; a second silver palladium alloy layer with the thickness of 14.5 nm-16.5 nm; a second barrier Ti layer with the thickness of 0.7 nm-1 nm; a third high refractive index Nb with the thickness of 29 nm-32 nm2O5And (3) a layer.
Preferably, the thickness of the flexible transparent PET substrate layer is 23 microns; the first high refractive index Nb2O5The thickness of the layer was 34 nm; the thickness of the first metal oxide ZnO and Al layer is 5 nm; the thickness of the first silver-copper alloy layer is 10 nm; the thickness of the first Ti barrier layer is 0.6 nm; the second high refractive index Nb2O5The thickness of the layer was 68 nm; the thickness of the second metal oxide ZnO and Al layer is 7 nm; the thickness of the second silver-palladium alloy layer is 14.7 nm; the thickness of the second Ti barrier layer is 0.9 nm; the third high refractive index Nb2O5The thickness of the layer was 30 nm.
Preferably, the visible light transmittance of the flexible transparent PET substrate layer is more than or equal to 89%, and the haze is less than or equal to 1.5.
Preferably, the first high refractive index Nb2O5Layer, second high refractive index Nb2O5Layer and third high refractive index Nb2O5The refractive indices of the layers were all 2.36.
Preferably, the grass green window film has a transmittance of 74.3% in the visible light range.
Preferably, the grass green window film has a light transmittance of 9.3% in an infrared light range having a wavelength of 780nm to 2500 nm.
Preferably, the grass green window film has an infrared blocking rate of 82.5% at a wavelength of 950 nm.
Preferably, the grass green window film has an infrared blocking rate of 95% at a wavelength of 1400 nm.
The utility model discloses a window membrane passes through the reflection of double-deck silver-alloy layer to the infrared light, forms the refracting index matching relation with the high refracting layer of three-layer to through the cooperation of thickness parameter, its colour is observed under the sunlight for the grass green, has excellent visual effect. Meanwhile, the grass green window film also has excellent light transmission, heat insulation and oxidation resistance, long service life and easy production.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein,
FIG. 1 is a schematic layer diagram of a grass green window film according to an embodiment of the present invention;
FIG. 2 is a graph showing the transmittance of the grass green window film of FIG. 1;
FIG. 3 is a graph showing the reflectance profile of the grass green window film of FIG. 1.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings. Wherein like parts are given like reference numerals.
As shown in fig. 1 the utility model discloses a layer structure sketch map of grass green window membrane, the membranous layer structure is from inside to outside in proper order: the flexible transparent PET substrate layer 1 is 23-50 microns thick, and the optimal thickness is 23 microns; a first high refractive index Nb with a thickness of 33nm to 35nm2O5Layer 2, preferably 34nm thick; thickness ofA first metal oxide ZnO of 3nm to 6nm, Al layer 3, preferably 5nm thick; a first silver-copper alloy layer 4 with a thickness of 9nm to 11nm, preferably 10 nm; a first barrier Ti layer 5 having a thickness of 0.5nm to 0.8nm, preferably 0.6 nm; a second high refractive index Nb with a thickness of 66nm to 70nm2O5Layer 6, preferably 68nm thick; a second metal oxide ZnO/Al layer 7 with a thickness of 6 nm-8 nm, preferably 7 nm; a second silver palladium alloy layer 8 with a thickness of 14.5nm to 16.5nm, preferably with a thickness of 14.7 nm; a second barrier Ti layer 9 having a thickness of 0.7nm to 1nm, preferably 0.9 nm; a third high refractive index Nb with the thickness of 29 nm-32 nm2O5The layer 10, preferably 30nm thick.
The following steps of the preparation of the grass green window film of the present invention are explained in detail:
(1) a flexible transparent PET substrate layer 1 is first provided. In one embodiment, in order to obtain better light transmittance, the visible light transmittance of the flexible transparent PET substrate layer 1 is more than or equal to 89%, and the haze is less than or equal to 1.5.
(2) Depositing a first high-refractive-index Nb on the PET substrate layer 1 in a mode of double-rotating cathode and medium-frequency reactive magnetron sputtering2O5Layer 2, preferably the first high refractive index Nb2O5The refractive index of layer 2 was 2.36. The utility model discloses a mode of magnetron sputtering is directly deposited first high refracting index Nb on the PET membrane2O5Layer 2 due to Nb2O5Has good adhesive force with PET film, adopts Nb2O5Can directly deposit on the PET membrane, need not to carry out extra metallic coating to the PET membrane and handle in order to improve the adhesive force to can reduce the number of piles and improve the light transmissivity, if adopt metallic coating to handle simultaneously, then can destroy the utility model discloses a window membrane's colour can't obtain the grass green of expectation.
(3) The first high-refractive-index Nb is formed by a single rotating cathode and a direct-current reactive magnetron sputtering mode2O5A first metal oxide ZnO, Al layer 3 is deposited on layer 2. The utility model adopts two layers of ZnO, Al layer (aluminum) in the grass green window filmDoped zinc oxide layer), see step 7. The ZnO and Al layer with the thickness of a few nanometers is very small, but the ZnO and Al layer with the thickness of a few nanometers can promote the growth of a subsequent silver alloy layer to enable the subsequent silver alloy layer to grow into a continuous compact structure as soon as possible, so that the thickness of the subsequent silver alloy layer is obviously reduced, and the light transmittance of the window film is improved. Meanwhile, the compact silver alloy layer can effectively reflect infrared rays and ultraviolet rays, and the heat insulation performance of the window film is improved. In a preferred embodiment, the thickness of each ZnO-Al layer is less than or equal to 2/3 of the thickness of the subsequent silver alloy layer, so that the preferred light transmission and heat insulation performance can be obtained.
(4) And depositing a first silver-copper alloy layer 4 on the first metal oxide ZnO/Al layer 3 by a single-plane cathode and direct-current reactive magnetron sputtering mode. Preferably, the silver-copper alloy layer comprises 96% of Ag and the balance of 4% of Cu, which can achieve better oxidation resistance and moisture resistance compared with pure silver, and of course, the silver-copper alloy layer is mainly configured to reflect infrared rays and ultraviolet rays to provide excellent heat insulation performance. Meanwhile, it should be noted that, since the thickness of the silver-copper alloy layer is greater than or equal to 3/2 of the thickness of the Al layer, and the density of the formed silver-copper alloy layer is higher, the color of the window film of the present invention is greatly affected by the thickness of the silver-copper alloy layer, and of course, for the arrangement of the double silver-copper alloy layers of the present invention, the distance between the two silver-alloy layers and the refractive index matching relationship of the three high refractive layers are also indispensable factors for obtaining the color of the grass green window film, which will be described in detail later.
(5) And depositing a first barrier Ti layer 5 on the first silver-copper alloy layer 4 by a single-plane cathode and direct-current reactive magnetron sputtering mode. The first barrier Ti layer 5 is used for protecting the first silver-copper alloy layer 4, so that the first silver-copper alloy layer 4 is prevented from being oxidized to reduce the light transmission and reflection performance, the infrared light reflectivity of the silver-copper alloy layer is ensured not to be reduced along with the prolonging of the service time, the service life of the window film is prolonged, and the window film has a lasting high heat insulation effect. In a preferred embodiment, the thickness of the first Ti barrier layer 5 is less than or equal to 1/5 of the thickness of the underlying first silver-copper alloy layer 4, and the thickness ratio can achieve the required oxidation resistance with the minimum thickness of the first Ti barrier layer 5, thereby achieving the optimal thermal insulation effect with the minimum thickness and improving the overall light transmittance of the window film.
(6) Depositing a second high-refractive-index Nb layer on the first barrier Ti layer 5 by a double-rotating cathode and medium-frequency reactive magnetron sputtering method2O5Layer 6, preferably the second high refractive index Nb2O5The refractive index of layer 6 is 2.36. Second high refractive index Nb of this step2O5The thickness of the layer 6 is larger than that of other high refractive index layers, namely, the second high refractive index Nb with large refractive index is arranged between the two silver alloy layers2O5The layer 6 can form a double reflection structure for reflecting infrared rays and ultraviolet rays by using a smaller interval between two silver alloy layers, thereby reducing the second high refractive index Nb2O5The thickness of layer 6 improves the overall light transmission properties of the window film.
(7) The second high refractive index Nb is formed by a single rotating cathode and a direct current reactive magnetron sputtering mode2O5A second metal oxide ZnO, Al layer 7 is deposited on layer 6. The thickness of the second metal oxide ZnO/Al layer 7 deposited in this step is slightly larger than that of the first metal oxide ZnO/Al layer 3 in the previous step 3, so that more infrared and ultraviolet rays are reflected by the thicker second silver-palladium alloy layer 8 of the outer layer, and the thickness of the corresponding first metal oxide ZnO/Al layer 3 can be reduced by the reduction of the second silver-palladium alloy layer 8 of the outer layer, so that the first silver-copper alloy layer 4 of the inner layer can be thinner. The optical uniformity of the window film can be improved through the thickness matching of the first metal oxide ZnO: Al layer 3 and the second metal oxide ZnO: Al layer 7, but the most remarkable effect is that the chromaticity of the window film of the utility model can be adjusted, namely, the greenish grass of the greenish grass window film of the utility model is mainly determined by the thickness proportional relation of the first metal oxide ZnO: Al layer 3, the second metal oxide ZnO: Al layer 7 and the first silver-copper alloy layer 4 and the second silver-palladium alloy layer 8 thereon. This is the utility modelThe method is distinguished from the optimal parameter combination of other technologies, and no proposal in the prior art provides a parameter combination principle for obtaining the grass green window film, and the parameter combination is non-obvious and has outstanding substantive features and remarkable progress.
(8) And depositing a second silver-palladium alloy layer 8 on the second metal oxide ZnO/Al layer 7 by a single-plane cathode and direct-current reactive magnetron sputtering mode. Preferably, the silver-palladium alloy layer comprises 98% of Ag and the balance of 2% of Pd. The second silver palladium alloy layer 8 forms a double-reflection structure for reflecting infrared rays and ultraviolet rays, so that the thickness of the window film is reduced, the light transmittance is improved, and the heat insulation performance is enhanced.
(9) And a second barrier Ti layer 9 is deposited on the second silver-palladium alloy layer 8 in a manner of single-plane cathode and direct-current reactive magnetron sputtering to protect the second silver-palladium alloy layer 8, prevent oxidation, ensure that the reflectivity of infrared light of the silver-palladium alloy layer is not reduced along with the prolonging of the service time, prolong the service life of the window film and have a lasting high heat insulation effect. In a preferred embodiment, the thickness of the second Ti barrier layer 9 is less than or equal to 1/5 of the thickness of the second ag-pd alloy layer 8 thereunder, and the thickness ratio can obtain the required oxidation resistance with the minimum thickness of the second Ti barrier layer 9, so that the optimal heat insulation effect can be obtained with the minimum thickness, and the overall light transmittance of the window film is improved.
(10) Depositing a third high-refractive-index Nb layer on the second barrier Ti layer 9 by a double-rotating cathode and medium-frequency reactive magnetron sputtering mode2O5Layer 10, preferably the third high refractive index Nb2O5The refractive index of layer 10 is 2.36. The third most high refractive index Nb2O5The layer 10 is chosen to reflect infrared light efficiently from sunlight, further improving the thermal insulating properties of the window film. Simultaneously, the refraction on three-layer high refractive index layer and the stack of two-layer silver alloy layer reflection light have finally formed the utility model discloses required grass green window membrane.
Wherein, when the magnetron sputtering deposition coating film is carried out, the temperature in all the chambers is constant, and the constant temperature range in all the chambers is-15 ℃ to 15 ℃.
Preferably, the step (2), the step (3), the step (6), the step (7) and the step (10) each include: introducing mixed gas of argon and oxygen with the volume ratio of 10: 1-100: 1 into the corresponding cavity, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3Torr; the double-rotating cathode and intermediate frequency reaction magnetron sputtering power is 20-50 Kw; the power of the single-rotating cathode and the direct-current reactive magnetron sputtering is 2-5 Kw.
Preferably, the step (4), the step (5), the step (8) and the step (9) each include: argon with the purity not less than 99.99 percent is introduced into the corresponding chamber, and the sputtering vacuum degree is set to be 10-6Torr, stable pressure of plating film is 10-3Torr; the power of the single-plane cathode and the DC reactive magnetron sputtering is 0.5-8 Kw.
Will the utility model provides a test is arranged in solar film tester to grass green window membrane, and the result is shown as figure 2-3, and it shows the luminousness curve chart and the reflectivity curve chart of the grass green window membrane that figure 1 shows respectively, shows in the picture that the utility model provides a luminousness of grass green window membrane in the visible light scope is 74.3%; the light transmittance in the infrared light range of 780nm to 2500nm is 9.3%. In addition, through the test, the infrared blocking rate of the grass green window film provided by the utility model at the wavelength of 950nm is 82.5%; the infrared separation rate at the wavelength of 1400nm is 95%, showing that the utility model provides a grass green window film has good optical property and heat-proof quality.
Will this kind of grass green window membrane that the utility model provides arrange its colour of test in the spectrophotometer in. The colors of the transmission color and the reflection color are represented according to a CIELAB color space index system, wherein L represents brightness, a large value represents brightness, and a small value represents darkness; a represents the red-green degree, wherein a negative represents green, the larger the value is, the greener the value is, a positive represents red, and the larger the value is, the redder the value is; b represents the degree of yellow blueness, wherein b is negative for blue, with larger numbers representing blueness, b is positive for yellow, and larger numbers representing yellowness. The transmission color is the color which can be seen when the external scenery is seen from the inside of the automobile and the inside of the building through the glass after the film is pasted; the reflected color is the color which can be seen when the interior scenery is seen from the outside of the automobile and the outside of the building through the glass after the film is pasted. Through the test, the utility model provides a grass green window membrane passes through the multiple spot retest in the spectrophotometer, and its a that sees through the colour is with-1.88, b is with 1.17, and the a that reflects the colour is 4.69, and b is with-0.49, and its colour is observed under the sunlight for grass green, observes on the black bottom and does not have anti-purple, glare phenomenon, and its reflection spectrum scope is 500nm ~ 625nm, has the excellent visual effect.
To sum up, the utility model discloses a window membrane passes through the reflection of double-deck silver alloy layer to the infrared light, forms the refracting index matching relation with the high refraction layer of three-layer to through the cooperation of thickness parameter, its colour is observed under the sunlight for the grass green, has excellent visual effect. Meanwhile, the grass green window film also has excellent light transmission, heat insulation and oxidation resistance, long service life and easy production, popularization and use.
It is to be understood by those skilled in the art that while the present invention has been described in terms of several embodiments, it is not intended that each embodiment cover a separate embodiment. The description is given for clearness of understanding only, and it is to be understood that all matters in the embodiments are to be interpreted as including all technical equivalents which are encompassed by the claims.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes, modifications and combinations that may be made by those skilled in the art without departing from the spirit and principles of the invention should be considered within the scope of the invention.
Claims (6)
1. The utility model provides a careless green window membrane, is careless green under the sunshine, its characterized in that, careless green window membrane's rete structure is from inside to outside in proper order:
a flexible transparent PET substrate layer (1) with the thickness of 23-50 microns;
a first high refractive index Nb with a thickness of 33nm to 35nm2O5A layer (2);
a first metal oxide ZnO/Al layer (3) having a thickness of 3 to 6 nm;
a first silver-copper alloy layer (4) with a thickness of 9nm to 11 nm;
a first barrier Ti layer (5) with a thickness of 0.5nm to 0.8 nm;
a second high refractive index Nb with a thickness of 66nm to 70nm2O5A layer (6);
a second metal oxide ZnO/Al layer (7) with a thickness of 6 nm-8 nm;
a second silver-palladium alloy layer (8) with a thickness of 14.5nm to 16.5 nm;
a second barrier Ti layer (9) with a thickness of 0.7nm to 1 nm;
a third high refractive index Nb with the thickness of 29 nm-32 nm2O5A layer (10).
2. The grass-green window film according to claim 1, wherein the flexible transparent PET substrate layer (1) has a thickness of 23 microns; the first high refractive index Nb2O5The thickness of the layer (2) is 34 nm; the thickness of the first metal oxide ZnO-Al layer (3) is 5 nm; the thickness of the first silver-copper alloy layer (4) is 10 nm; the thickness of the first Ti barrier layer (5) is 0.6 nm; the second high refractive index Nb2O5The thickness of the layer (6) is 68 nm; the thickness of the second metal oxide ZnO-Al layer (7) is 7 nm; the thickness of the second silver-palladium alloy layer (8) is 14.7 nm; the thickness of the second Ti barrier layer (9) is 0.9 nm; the third high refractive index Nb2O5The thickness of the layer (10) is 30 nm.
3. A grass-green window film according to any of claims 1-2, having a transmittance of 74.3% in the visible range.
4. The grass-green window film according to any of claims 1-2, wherein the grass-green window film has a light transmittance of 9.3% in the infrared light range having a wavelength of 780nm to 2500 nm.
5. The grass-green window film according to any of claims 1-2, wherein the grass-green window film has an infrared blocking rate of 82.5% at a wavelength of 950 nm.
6. The grass-green window film according to any of claims 1-2, wherein the grass-green window film has an infrared blocking ratio of 95% at a wavelength of 1400 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045165.1U CN206124396U (en) | 2016-09-08 | 2016-09-08 | Grass green fenestrated membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045165.1U CN206124396U (en) | 2016-09-08 | 2016-09-08 | Grass green fenestrated membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124396U true CN206124396U (en) | 2017-04-26 |
Family
ID=58570488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621045165.1U Active CN206124396U (en) | 2016-09-08 | 2016-09-08 | Grass green fenestrated membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771062A (en) * | 2022-03-30 | 2022-07-22 | 湖南师范大学 | Window film warm in winter and cool in summer and preparation method thereof |
-
2016
- 2016-09-08 CN CN201621045165.1U patent/CN206124396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771062A (en) * | 2022-03-30 | 2022-07-22 | 湖南师范大学 | Window film warm in winter and cool in summer and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107709265B (en) | Material provided with a stack having thermal properties | |
| BE1011444A3 (en) | Substrate coated with metal. | |
| CN102036930B (en) | Substrate comprising a stack with thermal properties | |
| US5595825A (en) | Transparent substrate provided with a stack of thin films acting on solar and/or infrared radiation | |
| CN106435496B (en) | Energy saving fenestrated membrane of a kind of double silver low radiations of grass green and preparation method thereof | |
| CN108706889A (en) | A kind of film-coated plate and preparation method thereof and a kind of solar components | |
| CN104619669A (en) | Substrate provided with a stack having thermal properties | |
| EP3129329B1 (en) | Substrate having a stack with thermal properties | |
| JP2019197202A (en) | Curved coating panel, manufacturing method thereof, and solar module | |
| JPH10180923A (en) | Glazing assembly containing base with thin layer laminate | |
| CN1823023A (en) | Coated substrate with a very low solar factor | |
| CN109683214A (en) | Double-sided coated glass and production technology applied to visible light and near infrared light wave band | |
| CN106435497B (en) | A kind of energy saving fenestrated membrane of golden low radiation and preparation method thereof | |
| KR20150126885A (en) | Anti-reflective coating | |
| EP3867059A1 (en) | Glazing comprising a functional coating and a color adjustment coating | |
| TW201522678A (en) | Layer system of a transparent substrate and method for producing a layer system | |
| JP4003921B2 (en) | Heat ray shielding glass and multilayer glass using the same | |
| CN106381465B (en) | Energy saving fenestrated membrane of a kind of four silver low radiations and preparation method thereof | |
| CN206124396U (en) | Grass green fenestrated membrane | |
| CN206124349U (en) | Indigo fenestrated membrane | |
| JP2006117482A (en) | Heat ray shielding glass and heat ray shielding double-glazed glass | |
| CN206124397U (en) | Golden fenestrated membrane | |
| CN206124350U (en) | Bluish -green look fenestrated membrane | |
| CN206109522U (en) | Grass green fenestrated membrane with four layers silver alloy layer | |
| JPH10139491A (en) | Low reflecting dark gray glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |