CN113719221A - Magic tape window membrane convenient to installation is dismantled and is accomodate - Google Patents
Magic tape window membrane convenient to installation is dismantled and is accomodate Download PDFInfo
- Publication number
- CN113719221A CN113719221A CN202110943892.9A CN202110943892A CN113719221A CN 113719221 A CN113719221 A CN 113719221A CN 202110943892 A CN202110943892 A CN 202110943892A CN 113719221 A CN113719221 A CN 113719221A
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- layer
- film
- window
- magic tape
- magnetron sputtering
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- 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.)
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- 239000012528 membrane Substances 0.000 title description 23
- 238000009434 installation Methods 0.000 title description 7
- 239000010408 film Substances 0.000 claims abstract description 184
- 238000001755 magnetron sputter deposition Methods 0.000 claims abstract description 101
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 61
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 61
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052709 silver Inorganic materials 0.000 claims abstract description 52
- 239000004332 silver Substances 0.000 claims abstract description 52
- 229910052751 metal Inorganic materials 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims abstract description 51
- 239000002131 composite material Substances 0.000 claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 239000010409 thin film Substances 0.000 claims abstract description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 68
- 238000007747 plating Methods 0.000 claims description 52
- 238000004804 winding Methods 0.000 claims description 42
- 238000000151 deposition Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 39
- 230000004888 barrier function Effects 0.000 claims description 37
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 36
- 238000004544 sputter deposition Methods 0.000 claims description 35
- 229910052786 argon Inorganic materials 0.000 claims description 34
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 11
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 11
- 239000011787 zinc oxide Substances 0.000 claims description 10
- 238000002834 transmittance Methods 0.000 claims description 7
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 6
- 229910001120 nichrome Inorganic materials 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 246
- 239000007888 film coating Substances 0.000 description 23
- 238000009501 film coating Methods 0.000 description 23
- 239000011521 glass Substances 0.000 description 9
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B2009/2417—Light path control; means to control reflection
Abstract
The invention discloses a magic tape window film convenient to mount, dismount and store, which comprises a window film and a magic tape used for fixing a window to be mounted, wherein the window film comprises a substrate thin film layer and a functional window film layer deposited on the upper surface of the substrate thin film layer through magnetron sputtering, and the functional window film layer comprises a first high-refractive-index layer, a first metal oxide layer, a first silver composite metal layer, a second metal oxide layer, a second silver composite metal layer, a second high-refractive-index layer and an outer side sealing layer which are sequentially deposited on the upper surface of the substrate thin film layer from inside to outside. The magic tape window film convenient to mount, dismount and store provided by the invention can simultaneously resist ultraviolet rays and infrared rays, and the window film can stably reflect the infrared rays in the solar rays; the magic tape window film convenient to mount, dismount and store provided by the invention is simple in preparation method, convenient to operate, capable of being replaced at will, free of residual glue and capable of meeting personalized requirements of customers.
Description
Technical Field
The invention relates to the technical field of window film manufacturing, in particular to a magic tape window film convenient to mount, dismount and store.
Background
The window film, also known as glass film, is a multi-layer functional polyester composite film material, can effectively improve the performance and strength of glass, and has the functions of improving the breaking strength of glass, improving the impact strength of glass, isolating ultraviolet rays, preventing explosion, insulating heat, saving energy, protecting privacy, being durable and the like. The window film can be divided into three types of automobile glass window film, building glass window film and safety glass window film according to the application, and is widely applied to the glass of automobiles, buildings, banks, shop counters and the like. In recent years, magnetron sputtering window films have been emerging, which mostly use single-layer, double-layer, or three-layer silver as a technical core layer, and can stably reflect infrared rays in sunlight, especially infrared rays with a reflection wavelength in the range of 850nm to 2500 nm. A magnetron sputtering window film is attached to the building glass, so that heat is insulated in summer, and radiation is reduced. Generally, the magnetron sputtering window film with a common structure is compounded with multiple layers of pressure-sensitive adhesive and fixed on a window through dispensing, so that the window film is not easy to disassemble and assemble on one hand, and the polyester film and the pressure-sensitive adhesive compounded with multiple layers on the surface can absorb and radiate heat wavelengths released by a hot air conditioner and a heater in winter, lose the reflection effect and enable the window film not to have the heat preservation function. The performance of the common magnetron sputtering window film for blocking ultraviolet rays lags behind the performance of the magnetron sputtering window film for blocking infrared rays.
Disclosure of Invention
In view of the above, the present invention provides a magic tape window film which is convenient to mount, dismount and store so as to solve the above technical problems.
The invention provides the following technical scheme:
a magic tape window film convenient to mount, dismount and store comprises a window film and a magic tape used for fixing a window to be mounted, wherein the window film comprises a substrate thin film layer and a functional window film layer deposited on the upper surface of the substrate thin film layer through magnetron sputtering, and the functional window film layer comprises a first high-refractive-index layer, a first metal oxide layer, a first silver composite metal layer, a second metal oxide layer, a second silver composite metal layer, a second high-refractive-index layer and an outer side sealing layer which are sequentially deposited on the upper surface of the substrate thin film layer from inside to outside; the base film layer is made of any one of PET, PP, PE, PVC, PC and PA, the thickness of the base film layer is 25-100 mu m, the visible light transmittance is larger than or equal to 90%, and the haze is smaller than or equal to 1.5.
Preferably, the thickness of the first high refractive index layer is 25nm to 35nm, and the material of the first high refractive index layer is CeO2(ii) a The second high refractive index layerThe thickness of the second high refractive index layer is 20nm to 31nm, and the material of the second high refractive index layer is CeO2。
Preferably, the thicknesses of the first metal oxide layer and the second metal oxide layer are both 8nm to 11nm, and the first metal oxide layer is made of any one of silicon dioxide, zinc oxide and titanium dioxide; the material of the second metal oxide layer is 95% of zinc oxide and 5% of Sn.
Preferably, the first silver composite metal layer includes a first silver alloy layer and a first barrier layer from top to bottom; the second silver composite metal layer comprises a second silver alloy layer and a second barrier layer from top to bottom; the thicknesses of the first silver alloy layer and the second silver alloy layer are both 16 nm-20 n, the first silver alloy layer is made of 98% of Ag, 1% of Cu and 1% of Ti, and the second silver alloy layer is made of 99% of Ag and 1% of Cu; the thickness of the first barrier layer and the second barrier layer is 2 nm-3.5 nm, and the material of the first barrier layer and the material of the second barrier layer are NiCr.
Preferably, the thickness of the outer sealing layer is 5nm to 10nm, and the material of the outer sealing layer is Si3N4。
Preferably, the preparation method of the window film comprises the following steps:
(1) performing magnetron sputtering through a first chamber of a winding type magnetron sputtering film plating machine, and depositing the first high-refractive-index layer on the upper surface of the substrate film;
(2) performing magnetron sputtering through a second chamber of the winding type magnetron sputtering film plating machine, and depositing the first metal oxide layer on the first high-refractive-index layer;
(3) performing magnetron sputtering through a third chamber of a winding type magnetron sputtering film plating machine, and depositing the first silver composite metal layer on the first metal oxide layer;
(4) performing magnetron sputtering through a fourth chamber of the winding type magnetron sputtering film plating machine, and depositing the second metal oxide layer on the first silver composite metal layer;
(5) performing magnetron sputtering through a fifth chamber of the winding type magnetron sputtering film plating machine, and depositing the second silver composite metal layer on the second metal oxide layer;
(6) performing magnetron sputtering through a sixth chamber of the winding type magnetron sputtering film plating machine, and depositing the second high-refractive-index layer on the second silver composite metal layer;
(7) and carrying out magnetron sputtering through a seventh chamber of the winding type magnetron sputtering film plating machine, and depositing the outer side sealing layer on the second high-refractive-index layer.
More preferably, the temperature of all chambers is constantly 5 ℃ to 45 ℃ when magnetron sputtering is performed.
More preferably, the step (1), the step (2), the step (4) and the step (6) each include: introducing mixed gas of argon and oxygen with a volume ratio of 49:1 into a corresponding chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr。
More preferably, the step (3) and the step (5) each comprise: argon with the purity not less than 99.99 percent is introduced into a corresponding chamber, and the sputtering vacuum degree is set to be 10-6Torr, stable pressure of plating film is 10-3Torr; the step (7) comprises: argon with the purity not less than 99.99 percent is introduced into a seventh chamber, and the sputtering vacuum degree is set to be 10-6Torr, stable pressure of plating film is 10- 3Torr。
Preferably, the magic tape window film to be mounted, dismounted and stored comprises a window film and a magic tape used for fixing a window to be mounted, a magic tape female surface is arranged at the edge position of the lower surface of a base film of the window film, a magic tape male surface is arranged at the edge position of the window to be mounted relatively, and when the window film is mounted, the magic tape female surface arranged at the edge position of the lower surface of the base film and the magic tape male surface arranged at the edge position of the window to be mounted relatively are mutually adhered to fix the window film on the window; the utility model discloses a window film, including the base film of outside seal, the border position of outside seal sets up the magic and pastes the son face one side, when the window film is dismantled, the female face of magic subsides that the border position of the base film lower surface of window film set up with the magic that the border position one side of outside seal set up pastes the son face and corresponds one side and bonds each other.
According to the technical scheme, the invention has the beneficial effects that:
the magic tape window film convenient to mount, dismount and store provided by the invention can simultaneously resist ultraviolet rays and infrared rays, the window film can stably reflect infrared rays in solar rays, the barrier layer is used for protecting the silver composite metal layer, the visible light transmittance of the window film is ensured, the service life of the protective layer is prolonged, the glass shielding coefficient is reduced, the indoor temperature is reduced when the magic tape window film is used in summer, and the use amount of air conditioners in summer is reduced; when the heat-insulating wall is used in winter, heat is reflected indoors, and the heat-insulating wall has a heat-insulating function; the magic tape window film convenient to mount, dismount and store provided by the invention is simple in preparation method, convenient to operate, capable of being replaced at will, free of residual glue and capable of meeting personalized requirements of customers.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Example 1
Magic tape window film convenient to mount, dismount and store and preparation method thereof
Magic subsides window membrane convenient to installation is dismantled and is accomodate, include the window membrane and be used for and wait to install the window and carry out the magic subsides that fix, the window membrane includes the basement thin layer and is in through the magnetron sputtering deposit the function window rete of basement thin layer upper surface, function window rete includes from interior to exterior deposits in proper order the first high refractive index layer, first metal oxide layer, first silver complex metal layer, second metal oxide layer, second silver complex metal layer, second high refractive index layer and the outside seal of basement thin layer upper surface.
The base film layer is made of PET, the thickness of the base film layer is 25 micrometers, the visible light transmittance is larger than or equal to 90%, and the haze is smaller than or equal to 1.5. The thickness of the first high refractive index layer is 25nm, and the material of the first high refractive index layer is CeO2(ii) a Thickness of the second high refractive index layer20nm, and the second high refractive index layer is made of CeO2(ii) a The thicknesses of the first metal oxide layer and the second metal oxide layer are both 8nm, and the first metal oxide layer is made of silicon dioxide; the material of the second metal oxide layer is 95% of zinc oxide and 5% of Sn; the first silver composite metal layer comprises a first silver alloy layer and a first barrier layer from top to bottom; the second silver composite metal layer comprises a second silver alloy layer and a second barrier layer from top to bottom; the thicknesses of the first silver alloy layer and the second silver alloy layer are both 16nm, the material of the first silver alloy layer is 98% of Ag, 1% of Cu and 1% of Ti, and the material of the second silver alloy layer is 99% of Ag and 1% of Cu; the thicknesses of the first barrier layer and the second barrier layer are both 2nm, and the materials of the first barrier layer and the second barrier layer are both NiCr; the thickness of the outer seal layer is 5nm, and the material of the outer seal layer is Si3N4。
The preparation method of the window film comprises the following steps:
(1) performing magnetron sputtering by a first chamber of a winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with a volume ratio of 49:1 into the first chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the first high refractive index layer on the upper surface of the substrate film;
(2) performing magnetron sputtering by a second chamber of the winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the second chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the first metal oxide layer on the first high refractive index layer;
(3) carrying out magnetron sputtering by a third chamber of the winding type magnetron sputtering film coating machine, introducing argon with the purity not less than 99.99 percent into the third chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3Torr, depositing the first silver composite metal layer on the first metal oxide layer;
(4) by means of winding magnetic controlCarrying out magnetron sputtering in a fourth chamber of the sputter coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the fourth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the second metal oxide layer on the first silver composite metal layer;
(5) performing magnetron sputtering by a fifth chamber of the winding type magnetron sputtering film coating machine, introducing argon with the purity not less than 99.99 percent into the fifth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3Torr, depositing the second silver composite metal layer on the second metal oxide layer;
(6) performing magnetron sputtering by a sixth chamber of the winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the sixth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the second high refractive index layer on the second silver composite metal layer;
(7) performing magnetron sputtering by a seventh cavity of the winding type magnetron sputtering film plating machine, introducing argon with the purity not less than 99.99 percent into the seventh cavity, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3And Torr, and depositing the outer sealing layer on the second high-refractive-index layer.
The temperature of all chambers was constant at 5 ℃ while magnetron sputtering was performed.
The magic tape window film comprises a window film and a magic tape, wherein the magic tape is used for fixing a window to be installed, a magic tape female surface is arranged at the edge position of the lower surface of a base film of the window film, a magic tape male surface is arranged at the edge position of the window to be installed relatively, when the window film is installed, the magic tape female surface arranged at the edge position of the lower surface of the base film and the magic tape male surface arranged at the edge position of the window to be installed relatively are mutually adhered, and the window film is fixed on the window; the edge position one side of above-mentioned outside seal sets up the magic and pastes the son face, when above-mentioned window membrane is dismantled, the magic that the edge position of the basement film lower surface of above-mentioned window membrane set up pastes female face and the corresponding one side of the magic that edge position one side of above-mentioned outside seal set up pastes the son face and bonds each other.
Example 2
Magic tape window film convenient to mount, dismount and store and preparation method thereof
Magic subsides window membrane convenient to installation is dismantled and is accomodate, include the window membrane and be used for and wait to install the window and carry out the magic subsides that fix, the window membrane includes the basement thin layer and is in through the magnetron sputtering deposit the function window rete of basement thin layer upper surface, function window rete includes from interior to exterior deposits in proper order the first high refractive index layer, first metal oxide layer, first silver complex metal layer, second metal oxide layer, second silver complex metal layer, second high refractive index layer and the outside seal of basement thin layer upper surface.
The base film layer is made of PET, the thickness of the base film layer is 35 mu m, the visible light transmittance is larger than or equal to 90%, and the haze is smaller than or equal to 1.5. The thickness of the first high refractive index layer is 27nm, and the material of the first high refractive index layer is CeO2(ii) a The thickness of the second high refractive index layer is 22nm, and the material of the second high refractive index layer is CeO2(ii) a The thicknesses of the first metal oxide layer and the second metal oxide layer are both 9nm, and the first metal oxide layer is made of zinc oxide; the material of the second metal oxide layer is 95% of zinc oxide and 5% of Sn; the first silver composite metal layer comprises a first silver alloy layer and a first barrier layer from top to bottom; the second silver composite metal layer comprises a second silver alloy layer and a second barrier layer from top to bottom; the thicknesses of the first silver alloy layer and the second silver alloy layer are both 17n, the material of the first silver alloy layer is 98% of Ag, 1% of Cu and 1% of Ti, and the material of the second silver alloy layer is 99% of Ag and 1% of Cu; the thicknesses of the first barrier layer and the second barrier layer are both 2.5nm, and the materials of the first barrier layer and the second barrier layer are both NiCr; the thickness of the outer seal layer is 6nm, and the material of the outer seal layer is Si3N4。
The preparation method of the window film comprises the following steps:
(1) performing magnetron sputtering by a first chamber of a winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with a volume ratio of 49:1 into the first chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the first high refractive index layer on the upper surface of the substrate film;
(2) performing magnetron sputtering by a second chamber of the winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the second chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the first metal oxide layer on the first high refractive index layer;
(3) carrying out magnetron sputtering by a third chamber of the winding type magnetron sputtering film coating machine, introducing argon with the purity not less than 99.99 percent into the third chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3Torr, depositing the first silver composite metal layer on the first metal oxide layer;
(4) performing magnetron sputtering by a fourth chamber of the winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the fourth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the second metal oxide layer on the first silver composite metal layer;
(5) performing magnetron sputtering by a fifth chamber of the winding type magnetron sputtering film coating machine, introducing argon with the purity not less than 99.99 percent into the fifth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3Torr, depositing the second silver composite metal layer on the second metal oxide layer;
(6) performing magnetron sputtering by a sixth chamber of the winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the sixth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the second high refractive index layer on the second silver composite metal layer;
(7) performing magnetron sputtering by a seventh cavity of the winding type magnetron sputtering film plating machine, introducing argon with the purity not less than 99.99 percent into the seventh cavity, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3And Torr, and depositing the outer sealing layer on the second high-refractive-index layer.
The temperature of all chambers was constant at 25 ℃ while magnetron sputtering was performed.
The magic tape window film comprises a window film and a magic tape, wherein the magic tape is used for fixing a window to be installed, a magic tape female surface is arranged at the edge position of the lower surface of a base film of the window film, a magic tape male surface is arranged at the edge position of the window to be installed relatively, when the window film is installed, the magic tape female surface arranged at the edge position of the lower surface of the base film and the magic tape male surface arranged at the edge position of the window to be installed relatively are mutually adhered, and the window film is fixed on the window; the edge position one side of above-mentioned outside seal sets up the magic and pastes the son face, when above-mentioned window membrane is dismantled, the magic that the edge position of the basement film lower surface of above-mentioned window membrane set up pastes female face and the corresponding one side of the magic that edge position one side of above-mentioned outside seal set up pastes the son face and bonds each other.
Example 3
Magic tape window film convenient to mount, dismount and store and preparation method thereof
Magic subsides window membrane convenient to installation is dismantled and is accomodate, include the window membrane and be used for and wait to install the window and carry out the magic subsides that fix, the window membrane includes the basement thin layer and is in through the magnetron sputtering deposit the function window rete of basement thin layer upper surface, function window rete includes from interior to exterior deposits in proper order the first high refractive index layer, first metal oxide layer, first silver complex metal layer, second metal oxide layer, second silver complex metal layer, second high refractive index layer and the outside seal of basement thin layer upper surface.
The material of the substrate film layer is PP, the thickness of the substrate film layer is 50 mu m, the visible light transmittance is more than or equal to 90 percent, and the haze is less than or equal to 1.5. Thickness of the first high refractive index layerThe refractive index of the first high refractive index layer is 33nm2(ii) a The thickness of the second high refractive index layer is 30nm, and the material of the second high refractive index layer is CeO2(ii) a The thicknesses of the first metal oxide layer and the second metal oxide layer are both 10nm, and the first metal oxide layer is made of zinc oxide; the material of the second metal oxide layer is 95% of zinc oxide and 5% of Sn; the first silver composite metal layer comprises a first silver alloy layer and a first barrier layer from top to bottom; the second silver composite metal layer comprises a second silver alloy layer and a second barrier layer from top to bottom; the thicknesses of the first silver alloy layer and the second silver alloy layer are both 19n, the material of the first silver alloy layer is 98% of Ag, 1% of Cu and 1% of Ti, and the material of the second silver alloy layer is 99% of Ag and 1% of Cu; the thicknesses of the first barrier layer and the second barrier layer are both 3.2nm, and the materials of the first barrier layer and the second barrier layer are both NiCr; the thickness of the outer seal layer is 8nm, and the material of the outer seal layer is Si3N4。
The preparation method of the window film comprises the following steps:
(1) performing magnetron sputtering by a first chamber of a winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with a volume ratio of 49:1 into the first chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the first high refractive index layer on the upper surface of the substrate film;
(2) performing magnetron sputtering by a second chamber of the winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the second chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the first metal oxide layer on the first high refractive index layer;
(3) carrying out magnetron sputtering by a third chamber of the winding type magnetron sputtering film coating machine, introducing argon with the purity not less than 99.99 percent into the third chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3Torr, oxidizing the first metalDepositing the first silver composite metal layer on the layer;
(4) performing magnetron sputtering by a fourth chamber of the winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the fourth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the second metal oxide layer on the first silver composite metal layer;
(5) performing magnetron sputtering by a fifth chamber of the winding type magnetron sputtering film coating machine, introducing argon with the purity not less than 99.99 percent into the fifth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3Torr, depositing the second silver composite metal layer on the second metal oxide layer;
(6) performing magnetron sputtering by a sixth chamber of the winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the sixth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the second high refractive index layer on the second silver composite metal layer;
(7) performing magnetron sputtering by a seventh cavity of the winding type magnetron sputtering film plating machine, introducing argon with the purity not less than 99.99 percent into the seventh cavity, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3And Torr, and depositing the outer sealing layer on the second high-refractive-index layer.
When magnetron sputtering was performed, the temperature of all chambers was constantly 40 ℃.
The magic tape window film comprises a window film and a magic tape, wherein the magic tape is used for fixing a window to be installed, a magic tape female surface is arranged at the edge position of the lower surface of a base film of the window film, a magic tape male surface is arranged at the edge position of the window to be installed relatively, when the window film is installed, the magic tape female surface arranged at the edge position of the lower surface of the base film and the magic tape male surface arranged at the edge position of the window to be installed relatively are mutually adhered, and the window film is fixed on the window; the edge position one side of above-mentioned outside seal sets up the magic and pastes the son face, when above-mentioned window membrane is dismantled, the magic that the edge position of the basement film lower surface of above-mentioned window membrane set up pastes female face and the corresponding one side of the magic that edge position one side of above-mentioned outside seal set up pastes the son face and bonds each other.
Example 4
The utility model provides a magic tape window membrane convenient to installation is dismantled and is accomodate and magic tape window membrane convenient to installation is dismantled and is accomodate to preparation method, include the window membrane and be used for carrying out the magic subsides fixed with waiting to install the window, the window membrane includes the basement thin layer and is in through magnetron sputtering deposit the function window rete of basement thin layer upper surface, function window rete includes from interior to exterior in proper order the deposit is in first high refractive index layer, first metal oxide layer, first silver complex metal layer, second metal oxide layer, second silver complex metal layer, second high refractive index layer and the outside seal of basement thin layer upper surface.
The base film layer is made of PET, the thickness of the base film layer is 100 micrometers, the visible light transmittance is larger than or equal to 90%, and the haze is smaller than or equal to 1.5. The thickness of the first high refractive index layer is 35nm, and the material of the first high refractive index layer is CeO2(ii) a The thickness of the second high refractive index layer is 31nm, and the material of the second high refractive index layer is CeO2(ii) a The thicknesses of the first metal oxide layer and the second metal oxide layer are both 11nm, and the first metal oxide layer is made of titanium dioxide; the material of the second metal oxide layer is 95% of zinc oxide and 5% of Sn; the first silver composite metal layer comprises a first silver alloy layer and a first barrier layer from top to bottom; the second silver composite metal layer comprises a second silver alloy layer and a second barrier layer from top to bottom; the thicknesses of the first silver alloy layer and the second silver alloy layer are both 20n, the material of the first silver alloy layer is 98% of Ag, 1% of Cu and 1% of Ti, and the material of the second silver alloy layer is 99% of Ag and 1% of Cu; the thicknesses of the first barrier layer and the second barrier layer are both 3.5nm, and the materials of the first barrier layer and the second barrier layer are both NiCr; the thickness of the outer seal layer is 10nm, and the material of the outer seal layer is Si3N4。
The preparation method of the window film comprises the following steps:
(1) performing magnetron sputtering by a first chamber of a winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with a volume ratio of 49:1 into the first chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the first high refractive index layer on the upper surface of the substrate film;
(2) performing magnetron sputtering by a second chamber of the winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the second chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the first metal oxide layer on the first high refractive index layer;
(3) carrying out magnetron sputtering by a third chamber of the winding type magnetron sputtering film coating machine, introducing argon with the purity not less than 99.99 percent into the third chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3Torr, depositing the first silver composite metal layer on the first metal oxide layer;
(4) performing magnetron sputtering by a fourth chamber of the winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the fourth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the second metal oxide layer on the first silver composite metal layer;
(5) performing magnetron sputtering by a fifth chamber of the winding type magnetron sputtering film coating machine, introducing argon with the purity not less than 99.99 percent into the fifth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3Torr, depositing the second silver composite metal layer on the second metal oxide layer;
(6) performing magnetron sputtering by a sixth chamber of the winding type magnetron sputtering film coating machine, introducing mixed gas of argon and oxygen with the volume ratio of 49:1 into the sixth chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10- 3Torr, depositing the second high refractive index layer on the second silver composite metal layer;
(7) performing magnetron sputtering by a seventh cavity of the winding type magnetron sputtering film plating machine, introducing argon with the purity not less than 99.99 percent into the seventh cavity, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3And Torr, and depositing the outer sealing layer on the second high-refractive-index layer.
When magnetron sputtering was performed, the temperature of all chambers was constant at 45 ℃.
The magic tape window film comprises a window film and a magic tape, wherein the magic tape is used for fixing a window to be installed, a magic tape female surface is arranged at the edge position of the lower surface of a base film of the window film, a magic tape male surface is arranged at the edge position of the window to be installed relatively, when the window film is installed, the magic tape female surface arranged at the edge position of the lower surface of the base film and the magic tape male surface arranged at the edge position of the window to be installed relatively are mutually adhered, and the window film is fixed on the window; the edge position one side of above-mentioned outside seal sets up the magic and pastes the son face, when above-mentioned window membrane is dismantled, the magic that the edge position of the basement film lower surface of above-mentioned window membrane set up pastes female face and the corresponding one side of the magic that edge position one side of above-mentioned outside seal set up pastes the son face and bonds each other.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The magic tape window film convenient to mount, dismount and store comprises a window film and a magic tape used for fixing a window to be mounted, and is characterized in that the window film comprises a substrate thin film layer and a functional window film layer deposited on the upper surface of the substrate thin film layer through magnetron sputtering, and the functional window film layer comprises a first high-refractive-index layer, a first metal oxide layer, a first silver composite metal layer, a second metal oxide layer, a second silver composite metal layer, a second high-refractive-index layer and an outer sealing layer which are sequentially deposited on the upper surface of the substrate thin film layer from inside to outside; the base film layer is made of any one of PET, PP, PE, PVC, PC and PA, the thickness of the base film layer is 25-100 mu m, the visible light transmittance is larger than or equal to 90%, and the haze is smaller than or equal to 1.5.
2. The magic tape window film convenient to mount, dismount and store of claim 1, wherein the thickness of the first high refractive index layer is 25nm to 35nm, and the first high refractive index layer is made of CeO2(ii) a The thickness of the second high refractive index layer is 20 nm-31 nm, and the material of the second high refractive index layer is CeO2。
3. The magic tape window film convenient to mount, dismount and store of claim 1, wherein the thicknesses of the first metal oxide layer and the second metal oxide layer are both 8nm to 11nm, and the first metal oxide layer is made of any one of silicon dioxide, zinc oxide and titanium dioxide; the material of the second metal oxide layer is 95% of zinc oxide and 5% of Sn.
4. The magic tape window film convenient to install, disassemble and store of claim 1, wherein the first silver composite metal layer comprises a first silver alloy layer and a first barrier layer from top to bottom; the second silver composite metal layer comprises a second silver alloy layer and a second barrier layer from top to bottom; the thicknesses of the first silver alloy layer and the second silver alloy layer are both 16 nm-20 n, the first silver alloy layer is made of 98% of Ag, 1% of Cu and 1% of Ti, and the second silver alloy layer is made of 99% of Ag and 1% of Cu; the thickness of the first barrier layer and the second barrier layer is 2 nm-3.5 nm, and the material of the first barrier layer and the material of the second barrier layer are NiCr.
5. The magic tape convenient to mount, dismount and store as claimed in claim 1The window film is characterized in that the thickness of the outer sealing layer is 5 nm-10 nm, and the material of the outer sealing layer is Si3N4。
6. The magic tape window film convenient to mount, dismount and store as claimed in claim 1, wherein the preparation method of the window film comprises the following steps:
(1) performing magnetron sputtering through a first chamber of a winding type magnetron sputtering film plating machine, and depositing the first high-refractive-index layer on the upper surface of the substrate film;
(2) performing magnetron sputtering through a second chamber of the winding type magnetron sputtering film plating machine, and depositing the first metal oxide layer on the first high-refractive-index layer;
(3) performing magnetron sputtering through a third chamber of a winding type magnetron sputtering film plating machine, and depositing the first silver composite metal layer on the first metal oxide layer;
(4) performing magnetron sputtering through a fourth chamber of the winding type magnetron sputtering film plating machine, and depositing the second metal oxide layer on the first silver composite metal layer;
(5) performing magnetron sputtering through a fifth chamber of the winding type magnetron sputtering film plating machine, and depositing the second silver composite metal layer on the second metal oxide layer;
(6) performing magnetron sputtering through a sixth chamber of the winding type magnetron sputtering film plating machine, and depositing the second high-refractive-index layer on the second silver composite metal layer;
(7) and carrying out magnetron sputtering through a seventh chamber of the winding type magnetron sputtering film plating machine, and depositing the outer side sealing layer on the second high-refractive-index layer.
7. The magic tape window film convenient to mount, dismount and store of claim 6, wherein the temperature of all the chambers is constantly 5-45 ℃ when performing magnetron sputtering.
8. The magic tape window film convenient to install, disassemble and store of claim 6, wherein the step (1), the step (2), the step (4), the stepThe steps (6) each include: introducing mixed gas of argon and oxygen with a volume ratio of 49:1 into a corresponding chamber, and setting the sputtering vacuum degree to be 10-6Torr, stable pressure of plating film is 10-3Torr。
9. The magic tape window film convenient to install, disassemble and store of claim 6, wherein the steps (3) and (5) comprise: argon with the purity not less than 99.99 percent is introduced into a corresponding chamber, and the sputtering vacuum degree is set to be 10-6Torr, stable pressure of plating film is 10-3Torr; the step (7) comprises: argon with the purity not less than 99.99 percent is introduced into a seventh chamber, and the sputtering vacuum degree is set to be 10-6Torr, stable pressure of plating film is 10-3Torr。
10. The magic tape window film convenient to mount, dismount and store as claimed in claim 1, wherein the magic tape window film convenient to mount, dismount and store comprises a window film and a magic tape used for fixing with a window to be mounted, a magic tape female surface is arranged at the edge position of the lower surface of a base film of the window film, a magic tape male surface is arranged at the edge position of the window to be mounted, when the window film is mounted, the magic tape female surface arranged at the edge position of the lower surface of the base film and the magic tape male surface arranged at the edge position of the window to be mounted are mutually adhered, so that the window film is fixed on the window; the utility model discloses a window film, including the base film of outside seal, the border position of outside seal sets up the magic and pastes the son face one side, when the window film is dismantled, the female face of magic subsides that the border position of the base film lower surface of window film set up with the magic that the border position one side of outside seal set up pastes the son face and corresponds one side and bonds each other.
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| CN202110943892.9A CN113719221A (en) | 2021-08-17 | 2021-08-17 | Magic tape window membrane convenient to installation is dismantled and is accomodate |
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| CN202110943892.9A CN113719221A (en) | 2021-08-17 | 2021-08-17 | Magic tape window membrane convenient to installation is dismantled and is accomodate |
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| CN113719221A true CN113719221A (en) | 2021-11-30 |
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