CN113511820B - Red copper low-emissivity coated glass and manufacturing method thereof - Google Patents
Red copper low-emissivity coated glass and manufacturing method thereof Download PDFInfo
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- CN113511820B CN113511820B CN202110814984.7A CN202110814984A CN113511820B CN 113511820 B CN113511820 B CN 113511820B CN 202110814984 A CN202110814984 A CN 202110814984A CN 113511820 B CN113511820 B CN 113511820B
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- 239000011521 glass Substances 0.000 title claims abstract description 85
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 59
- 239000010949 copper Substances 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229910052709 silver Inorganic materials 0.000 claims abstract description 51
- 239000004332 silver Substances 0.000 claims abstract description 51
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 50
- 230000004888 barrier function Effects 0.000 claims abstract description 49
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 239000010410 layer Substances 0.000 claims description 243
- 238000004544 sputter deposition Methods 0.000 claims description 25
- 238000007747 plating Methods 0.000 claims description 23
- 150000004767 nitrides Chemical class 0.000 claims description 19
- 229910052755 nonmetal Inorganic materials 0.000 claims description 18
- 229910018487 Ni—Cr Inorganic materials 0.000 claims description 16
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 16
- 150000004706 metal oxides Chemical class 0.000 claims description 12
- 238000000151 deposition Methods 0.000 claims description 10
- 230000008021 deposition Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000002356 single layer Substances 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 239000012300 argon atmosphere Substances 0.000 claims description 9
- OLFCLHDBKGQITG-UHFFFAOYSA-N chromium(3+) nickel(2+) oxygen(2-) Chemical compound [Ni+2].[O-2].[Cr+3] OLFCLHDBKGQITG-UHFFFAOYSA-N 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- -1 azo compound Chemical class 0.000 claims description 4
- NZWXMOTXTNDNLK-UHFFFAOYSA-N [Cu].[Zn].[Ag] Chemical compound [Cu].[Zn].[Ag] NZWXMOTXTNDNLK-UHFFFAOYSA-N 0.000 claims description 3
- PWKWDCOTNGQLID-UHFFFAOYSA-N [N].[Ar] Chemical compound [N].[Ar] PWKWDCOTNGQLID-UHFFFAOYSA-N 0.000 claims description 3
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
- 239000013077 target material Substances 0.000 claims description 3
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 2
- 239000000788 chromium alloy Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 17
- 230000007935 neutral effect Effects 0.000 abstract description 6
- 230000003287 optical effect Effects 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 5
- 229910052737 gold Inorganic materials 0.000 description 9
- 239000010931 gold Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 229910002064 alloy oxide Inorganic materials 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 229910006404 SnO 2 Inorganic materials 0.000 description 3
- 241001122767 Theaceae Species 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 239000005329 float glass Substances 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 229910010421 TiNx Inorganic materials 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910004286 SiNxOy Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 235000019993 champagne Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000005344 low-emissivity glass Substances 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- HLLICFJUWSZHRJ-UHFFFAOYSA-N tioxidazole Chemical compound CCCOC1=CC=C2N=C(NC(=O)OC)SC2=C1 HLLICFJUWSZHRJ-UHFFFAOYSA-N 0.000 description 1
- 230000016776 visual perception Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3613—Coatings of type glass/inorganic compound/metal/inorganic compound/metal/other
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3618—Coatings of type glass/inorganic compound/other inorganic layers, at least one layer being metallic
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3626—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer at least containing a nitride, oxynitride, boronitride or carbonitride
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3639—Multilayers containing at least two functional metal layers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3644—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the metal being silver
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3649—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer made of metals other than silver
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3657—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties
- C03C17/366—Low-emissivity or solar control coatings
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/228—Other specific oxides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/25—Metals
- C03C2217/27—Mixtures of metals, alloys
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/28—Other inorganic materials
- C03C2217/281—Nitrides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/73—Anti-reflective coatings with specific characteristics
- C03C2217/734—Anti-reflective coatings with specific characteristics comprising an alternation of high and low refractive indexes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
- C03C2218/154—Deposition methods from the vapour phase by sputtering
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Organic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The application provides red copper low-emissivity coated glass and a manufacturing method thereof. The red copper low-emissivity coated glass provided by the application comprises a glass substrate and a film system coated on the glass substrate, wherein the film system sequentially comprises the following components from inside to outside: a base dielectric layer, a first functional silver layer, a color interference layer, a first barrier layer, an intermediate dielectric layer, a second functional silver layer, a second barrier layer, and an upper dielectric layer. According to the red copper low-emissivity coated glass and the manufacturing method thereof, the color interference layer is added to adjust the color, so that the outdoor effect of the glass is guaranteed to be red copper under different environments and weather, the transmitted color is neutral, and the glass has the technical advantages of low emissivity, low shading coefficient, good heat preservation effect, stable optical performance, bright color and easiness in adjustment.
Description
Technical Field
The application belongs to the technical field of coated glass, and particularly relates to red copper low-emissivity coated glass and a manufacturing method thereof.
Background
Low Emissivity glass, also known as Low-E (Low-Emissivity) glass, is a film-based product that consists of multiple layers of metal or other compounds, including silver layers, plated onto the surface of the glass. The silver layer has the characteristic of low radiation, so that the low-radiation glass has high transmittance to visible light, high reflectivity to infrared rays and good heat insulation performance.
The film structure of the red copper low-emissivity coated glass produced by adopting the vacuum magnetron sputtering method is generally as follows: a base dielectric layer, a first functional silver layer, a color interference layer, a first barrier layer, an intermediate dielectric layer, a second functional silver layer, a second barrier layer, and an upper dielectric layer.
Wherein the dielectric layer is typically an oxide of a metal, a nitride of a metal, an oxide of a non-metal or a nitride of a non-metal, e.g. SiZrOx, tiO 2 、ZnSnOx、SnO 2 、ZnO、SiO 2 、Ta 2 O 5 、SiNxOy、BiO 2 、Al 2 O 3 、Nb 2 O 5 、Si 3 N 4 AZO, and the like.
Wherein the color interference layer is typically a metal or metal oxide (nitride), or an alloy or alloy oxide (nitride), such as Au, cu, pb, fe 2 O 3 TiNx, cuAgZn, etc.
The barrier layer is typically a metal or metal oxide (nitride), but may also be an alloy or alloy oxide (nitride), such as Ti, tiOx, niCr or NiCrOx, niCrNx, AZO, ITO.
However, in the development and production of conventional low-emissivity films, the common gold or red copper colored products have the following drawbacks: when the outdoor brightness is high, the saturation of the product color is insufficient; the product is observed under different weather conditions or different angles, the consistency of the product color is poor, and the transmitted color is blue, so that the visual perception is influenced. From the market promotion perspective, the products have certain limitations.
Disclosure of Invention
The embodiment of the application aims to provide red copper low-emissivity coated glass, which has the technical advantages of stable color, low emissivity, low shading coefficient, good heat preservation effect, stable optical performance, bright color and easy adjustment.
In order to achieve the above purpose, the application adopts the following technical scheme: the low-emissivity coated glass with the red copper color comprises a glass substrate and a film system coated on the glass substrate, wherein:
the film system sequentially comprises the following components from inside to outside of the glass substrate: a base dielectric layer, a first functional silver layer, a color interference layer, a first barrier layer, an intermediate dielectric layer, a second functional silver layer, a second barrier layer, and an upper dielectric layer.
In one embodiment, the base dielectric layer is one of a non-metal nitride or a non-metal oxide film;
the thickness of the film layer of the base dielectric layer is 20 nm-30 nm.
In one embodiment, the intermediate dielectric layer is one of a non-metal nitride or a non-metal oxide film;
the thickness of the film layer of the intermediate dielectric layer ranges from 50nm to 70nm.
In one embodiment, the upper dielectric layer is one of a non-metal nitride or a non-metal oxide film;
the thickness of the film layer of the upper dielectric layer is in the range of 30 nm-50 nm.
In an embodiment, the color interference layer is one of a metal, a metal oxide or a metal nitride film; or alternatively, the first and second heat exchangers may be,
the color interference layer is one of an alloy, an alloy oxide or an alloy nitride film layer;
the thickness of the single-layer film layer of the color interference layer is 5 nm-10 nm.
In an embodiment, the first barrier layer is one of a nickel chromium, nickel chromium oxide or nickel chromium nitride film layer;
the thickness of the single-layer film layer of the first barrier layer ranges from 3nm to 7nm.
In an embodiment, the second barrier layer is one of nickel chromium, nickel chromium oxide, nickel chromium nitride or azo compound film;
the thickness of the single-layer film layer of the second barrier layer ranges from 1nm to 4nm.
In one embodiment, the thickness of the film layer of the first functional silver layer ranges from 2nm to 5nm;
the thickness of the film layer of the second functional silver layer ranges from 10nm to 15nm.
The red copper low-emissivity coated glass provided by the application has the beneficial effects that:
compared with the traditional gold and red copper coated glass, the red copper low-emissivity coated glass provided by the application has more stable color display, and has the outdoor effect of red copper under different environment, visual angles or weather conditions.
Compared with the traditional gold and red copper coated glass, the red copper low-emissivity coated glass provided by the application has lower outdoor display brightness and is more similar to the same all-directional consistency effect of the colored float glass.
Third, compared with the traditional gold and red copper coated glass, the red copper low-emissivity coated glass provided by the application has the advantages that the transmission color is neutral, the indoor observation visual feeling is good, and the problem that the transmission color of the traditional coated glass is bluish is solved.
Therefore, compared with the prior art, the red copper low-emissivity coated glass provided by the application has the technical advantages of low emissivity, low sun shading coefficient, good heat preservation effect, stable optical performance, bright color and easiness in adjustment, has stronger practicability from the performance and appearance angles, and can be popularized to the use of building curtain walls under different environments and weather and ensuring that the outdoor effect of the red copper low-emissivity coated glass is red copper and the transmission color is neutral.
The application also provides a method for manufacturing the red copper low-emissivity coated glass, which comprises the steps of coating the surface of a glass substrate layer by layer, coating the surface of the glass substrate layer by layer, and comprising the following steps:
plating a base dielectric layer on the glass substrate; plating a first functional silver layer on the base dielectric layer; plating a color interference layer on the first functional silver layer; plating a first barrier layer on the color interference layer; plating an intermediate dielectric layer on the first barrier layer; plating a second functional silver layer on the intermediate dielectric layer; plating a second barrier layer on the second functional silver layer; and plating an upper dielectric layer on the second barrier layer.
In one embodiment, the manufacturing method includes:
the base dielectric layer, the middle dielectric layer and the upper dielectric layer are formed into films by adopting a rotating cathode and an intermediate frequency power supply sputtering mode and sputtering deposition in an argon-nitrogen atmosphere; wherein, the frequency range of the intermediate frequency power supply is 40 kHz-80 kHz, and the sputtering power range is 30 kw-80 kw;
the color interference layer adopts a CuAgZn alloy plane target material, and a film is formed by sputtering deposition in an argon atmosphere; wherein, the sputtering power range is 3 kw-10 kw;
the first barrier layer and the second barrier layer are made of chromium alloy plane targets, and a film is formed by sputtering deposition in an argon atmosphere; wherein, the sputtering power range is 3 kw-15 kw;
the first functional silver layer and the second functional silver layer are made of pure silver plane targets, and a film is formed by sputtering deposition in an argon atmosphere; wherein, the sputtering power range is 10 kw-15 kw.
Compared with the prior art, the beneficial effects of the red copper low-emissivity coated glass provided by the application are the same as those of the red copper low-emissivity coated glass provided by the application, and the method is not repeated here.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram of a film structure of red copper low emissivity coated glass in accordance with an embodiment of the application;
fig. 2 is a schematic flow chart of a method for manufacturing red copper low-emissivity coated glass in accordance with an embodiment of the application.
Wherein, each reference sign in the figure:
10. a glass substrate; 20. a membrane system; 201. a base dielectric layer; 202. a first functional silver layer; 203. a color interference layer; 204. a first barrier layer; 205. an intermediate dielectric layer; 206. a second functional silver layer; 207. a second barrier layer; 208. an upper dielectric layer.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The red copper low-emissivity coated glass and the manufacturing method thereof provided by the embodiment of the application are described.
Referring to fig. 1, the red copper low-emissivity coated glass provided in the embodiment of the application comprises a glass substrate 10 and a film system 20 coated on the glass substrate 10. The glass substrate 10 is preferably white glass or super white raw sheet, and the film system 20 plated on the glass substrate 10 has red copper effect as outdoor watching effect under different environments and weather, and has extremely high suitability for different building curtain walls.
The film system 20 comprises, in order from the inside to the outside of the glass substrate 10: a base dielectric layer 201, a first functional silver layer 202, a color interference layer 203, a first barrier layer 204, an intermediate dielectric layer 205, a second functional silver layer 206, a second barrier layer 207, and an upper dielectric layer 208.
Specifically, the base dielectric layer 201 is covered on the surface of the glass substrate 10, the first functional silver layer 202 is covered on the base dielectric layer 201, the color interference layer 203 is covered on the first functional silver layer 202, the first barrier layer 204 is covered on the color interference layer 203, the middle dielectric layer 205 is covered on the first barrier layer 204, the second functional silver layer 206 is covered on the middle dielectric layer 205, the second barrier layer 207 is covered on the second functional silver layer 206, and the upper dielectric layer 208 is covered on the second barrier layer 207.
The red copper low-emissivity coated glass provided by the embodiment of the application has the beneficial effects that:
compared with the traditional gold and red copper coated glass, the red copper low-emissivity coated glass provided by the application has more stable color display, and has the outdoor effect of red copper under different environment, visual angles or weather conditions.
Compared with the traditional gold and red copper coated glass, the red copper low-emissivity coated glass provided by the application has lower outdoor display brightness and is more similar to the same all-directional consistency effect of the colored float glass.
Third, compared with the traditional gold and red copper coated glass, the red copper low-emissivity coated glass provided by the application has the advantages that the transmission color is neutral, the indoor observation visual feeling is good, and the problem that the transmission color of the traditional coated glass is bluish is solved.
Therefore, compared with the prior art, the red copper low-emissivity coated glass provided by the application has the technical advantages of low emissivity, low sun shading coefficient, good heat preservation effect, stable optical performance, bright color and easiness in adjustment, has stronger practicability from the performance and appearance angles, and can be popularized to the use of building curtain walls under different environments and weather and ensuring that the outdoor effect of the red copper low-emissivity coated glass is red copper and the transmission color is neutral.
In one embodiment, the base dielectric layer 201 is one of non-metal nitride or non-metal oxide films, such as SiZrOx, tiO 2 、SiO 2 、Ta 2 O 5 、SnO 2 、ZnSnOx、ZnO、Al 2 O 3 、Nb 2 O 5 、Si 3 N 4 A film layer, etc. Wherein the thickness of the film layer of the base dielectric layer 201 is in the range of 20nm to 30nm.
In one embodiment, the intermediate dielectric layer 205 is one of a non-metal nitride or a non-metal oxide film, such as TiO 2 、SiO 2 、SnO 2 、ZnSnOx、ZnO、Al 2 O 3 、Nb 2 O 5 、Si 3 N 4 A film layer, etc. Wherein the thickness of the intermediate dielectric layer 205 is in the range of 50nm to 70nm.
In one embodiment, the upper dielectric layer 208 is one of a non-metal nitride or non-metal oxide film, such as SiZrOx, tiO 2 、Si 3 N 4 、ZnSnOx、SiO 2 A film layer, etc. Wherein the thickness of the upper dielectric layer 208 is in the range of 30nm to 50nm.
In one embodiment, the color interference layer 203 is one of metal, metal oxide or metal nitride film, or the color interference layer 203 is one of alloy, alloy oxide or alloy nitride film, such as Au, cu, pb, fe 2 O 3 A TiNx film layer, a CuAgZn film layer and the like. Wherein the thickness of the single-layer film of the color interference layer 203 is in the range of 5nm to 10nm.
In one embodiment, the first barrier layer 204 is one of nickel chromium, nickel chromium oxide or nickel chromium nitride; the single layer thickness of the first barrier layer 204 ranges from 3nm to 7nm.
In one embodiment, the second barrier layer 207 is one of nickel chromium, nickel chromium oxide, nickel chromium nitride or azo compound film; the thickness of the single-layer film of the second barrier layer 207 ranges from 1nm to 4nm.
In one embodiment, the first functional silver film has a film thickness in the range of 2nm to 5nm.
In one embodiment, the thickness of the second functional silver film layer is in the range of 10nm to 15nm.
Referring to fig. 2, another object of the embodiment of the present application is to provide a method for manufacturing a low-emissivity coated glass with red copper, where the method for manufacturing the low-emissivity coated glass with red copper includes coating a layer by layer on a surface of a glass substrate 10, and coating a layer by layer on the surface of the glass substrate 10, where the method includes:
101. plating a base dielectric layer 201 on the glass substrate 10;
102. plating a first functional silver layer 202 on the base dielectric layer 201;
103. plating a color interference layer 203 on the first functional silver layer 202;
104. plating a first barrier layer 204 on the color interference layer 203;
105. plating an intermediate dielectric layer 205 on the first barrier layer 204;
106. plating a second functional silver layer 206 on the intermediate dielectric layer 205;
107. plating a second barrier layer 207 on the second functional silver layer 206;
108. an upper dielectric layer 208 is plated over the second barrier layer 207.
In one embodiment, the base dielectric layer 201, the middle dielectric layer 205 and the upper dielectric layer 208 are all formed into a film by sputtering deposition in an argon-nitrogen atmosphere by adopting a rotating cathode and medium frequency power sputtering mode; wherein, the frequency range of the intermediate frequency power supply is 40 kHz-80 kHz, and the sputtering power range is 30 kw-80 kw.
In one embodiment, the color interference layer 203 is a CuAgZn alloy planar target material, and is formed into a film by sputtering deposition under an argon atmosphere; wherein, the sputtering power range is 3 kw-10 kw.
In one embodiment, the first barrier layer 204 and the second barrier layer 207 are both chrome planar targets, and are sputter deposited to form a film under an argon atmosphere; wherein, the sputtering power range is 3 kw-15 kw.
In one embodiment, the first functional silver layer 202 and the second functional silver layer 206 are pure silver planar targets, and are sputtered and deposited to form a film under argon atmosphere; wherein, the sputtering power range is 10 kw-15 kw.
The following is a film layer structure of an application example of the red copper low-emissivity coated glass provided by the embodiment of the application, which comprises the following steps: glass substrates 10 and Si stacked in this order 3 N 4 Layer, silver film layer, cuAgZn layer, niCr layer, znSnOx layer, silver film layer, niCr layer, si 3 N 4 A layer. Wherein the method comprises the steps of：
The main material of the base dielectric layer 201 is silicon nitride (Si 3 N 4 ) The thickness of the film layer is 20 nm-25 nm.
The thickness of the first functional silver layer 202 is 2 nm-5 nm;
the main material of the color interference layer 203 is a CuAgZn layer, and the thickness of the film layer is 7 nm-10 nm.
The main material of the first barrier layer 204 is nickel chromium (NiCr), and the thickness of the film layer is 3 nm-6 nm.
The main material of the intermediate dielectric layer 205 is ZnSnOx, and the thickness of the film layer is 40 nm-60 nm.
The thickness of the second functional silver layer 206 is 12nm to 15nm.
The main material of the second barrier layer 207 is nickel chromium (NiCr), and the thickness of the film layer is 2 nm-4 nm.
The main material of the upper dielectric layer 208 is silicon nitride (Si 3 N 4 ) The thickness of the film layer is 35 nm-50 nm.
The following are optical parameters (one of them) of the red copper low-emissivity coated glass according to the embodiment of the application:
glass surface: l=40.5 a =13.2 b =18.6;
through: tr=40.5 a = -0.3 b = -0.4;
film surface: l=39.4 a =3.2 b = -9.2.
Compared with the prior art, the red copper low-emissivity coated glass and the manufacturing method thereof provided by the embodiment of the application have the beneficial effects that:
according to the film layer structure provided by the embodiment of the application, the copper-silver-zinc alloy is added in the film layer structure of the traditional double-silver low-radiation coated glass, so that the color development effect of red copper is effectively improved, the reflectivity is reduced, the 45-degree observation color of a coating film is consistent with the front observation color through the adjustment of the thickness of each film layer, the problems that the front and side observation colors of a conventional structure product are inconsistent, the visual effect is changed under different installation environment conditions, and the observation colors are different under different weather conditions are avoided, and the color of the product is closer to the effect of the colored float glass.
Secondly, the film layer structure and the film layer thickness combination related to the embodiment of the application effectively solve the long-term problem that the color of a low-radiation film coating product with golden, copper and other hues is bluish, and the transmitted color is neutral, so that the indoor comfort is greatly improved.
Thirdly, the coated product provided by the embodiment of the application increases the thickness of the silver layer and reduces the transmittance of the infrared part by reasonably utilizing the anti-reflection material and the conductive material, and has the technical advantages of low emissivity, good heat preservation effect, low sun shading coefficient, stable optical performance, bright color and easy adjustment.
Fourthly, the film layer structure and the film layer thickness combination according to the embodiment of the application can freely adjust the color of the product to be brown, coffee, champagne, light brown, tea, bronze, pink, golden tea, european tea and other colors within a certain range, and realize rich visual appearance effects.
Compared with the prior art, the manufacturing method of the red copper low-emissivity coated glass provided by the embodiment of the application has the same beneficial effects as the red copper low-emissivity coated glass provided by the embodiment of the application, and the beneficial effects are not repeated here.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (9)
1. The red copper low-emissivity coated glass comprises a glass substrate (10) and a film system (20) coated on the glass substrate (10), and is characterized in that:
the film system (20) comprises, from inside to outside, the glass substrate (10): a base dielectric layer (201), a first functional silver layer (202), a color interference layer (203), a first barrier layer (204), an intermediate dielectric layer (205), a second functional silver layer (206), a second barrier layer (207), and an upper dielectric layer (208);
the color interference layer (203) is a copper silver zinc layer;
the thickness of the single-layer film layer of the color interference layer (203) ranges from 5nm to 10nm.
2. The red copper low emissivity coated glass of claim 1, wherein:
the base dielectric layer (201) is one of a nonmetallic nitride or a nonmetallic oxide film layer;
the thickness of the film layer of the base dielectric layer (201) ranges from 20nm to 30nm.
3. The red copper low emissivity coated glass of claim 1, wherein:
the intermediate dielectric layer (205) is one of a non-metal nitride or a non-metal oxide film;
the thickness of the film layer of the intermediate dielectric layer (205) ranges from 50nm to 70nm.
4. The red copper low emissivity coated glass of claim 1, wherein:
the upper dielectric layer (208) is one of a non-metal nitride or a non-metal oxide film;
the thickness of the upper dielectric layer (208) is in the range of 30nm to 50nm.
5. The red copper low emissivity coated glass of claim 1, wherein:
the first barrier layer (204) is one of nickel chromium, nickel chromium oxide or nickel chromium nitride film layers;
the thickness of the single-layer film of the first barrier layer (204) ranges from 3nm to 7nm.
6. The red copper low emissivity coated glass of claim 1, wherein:
the second barrier layer (207) is one of nickel chromium, nickel chromium oxide, nickel chromium nitride or azo compound film layers;
the thickness of the single-layer film of the second barrier layer (207) ranges from 1nm to 4nm.
7. The red copper low emissivity coated glass of claim 1, wherein:
the thickness range of the film layer of the first functional silver layer (202) is 2 nm-5 nm;
the thickness of the film layer of the second functional silver layer (206) ranges from 10nm to 15nm.
8. The manufacturing method of the red copper low-emissivity coated glass is characterized by comprising the steps of coating a layer by layer on the surface of a glass substrate (10), and comprising the following steps:
plating a base dielectric layer (201) on the glass substrate (10); plating a first functional silver layer (202) on the base dielectric layer (201); plating a color interference layer (203) on the first functional silver layer (202); plating a first barrier layer (204) on the color interference layer (203); plating an intermediate dielectric layer (205) on the first barrier layer (204); plating a second functional silver layer (206) on the intermediate dielectric layer (205); plating a second barrier layer (207) on the second functional silver layer (206); -plating an upper dielectric layer (208) on the second barrier layer (207);
the color interference layer (203) is a copper silver zinc layer;
the thickness of the single-layer film layer of the color interference layer (203) ranges from 5nm to 10nm.
9. The method for manufacturing the red copper low-emissivity coated glass according to claim 8, wherein the method comprises:
the base dielectric layer (201), the middle dielectric layer (205) and the upper dielectric layer (208) are formed into a film by adopting a rotating cathode and an intermediate frequency power supply sputtering mode and sputtering deposition under an argon-nitrogen atmosphere; wherein, the frequency range of the intermediate frequency power supply is 40 kHz-80 kHz, and the sputtering power range is 30 kw-80 kw;
the color interference layer (203) adopts a CuAgZn alloy plane target material, and a film is formed by sputtering deposition under the argon atmosphere; wherein, the sputtering power range is 3 kw-10 kw;
the first barrier layer (204) and the second barrier layer (207) are made of chromium alloy plane targets, and a film is formed by sputtering deposition in an argon atmosphere; wherein, the sputtering power range is 3 kw-15 kw;
the first functional silver layer (202) and the second functional silver layer (206) are made of pure silver plane targets, and are formed into films by sputtering deposition in argon atmosphere; wherein, the sputtering power range is 10 kw-15 kw.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497501A (en) * | 2009-03-06 | 2009-08-05 | 中国南玻集团股份有限公司 | Three-silver low radiation film glass |
| CN203651100U (en) * | 2013-07-12 | 2014-06-18 | 台玻天津玻璃有限公司 | Copper and silver containing four-layer low-radiation coated glass capable of subsequent processing |
| CN205258316U (en) * | 2015-12-07 | 2016-05-25 | 信义玻璃(天津)有限公司 | Low radiation coated glass of two silver of ocean blue |
| CN207345193U (en) * | 2017-09-13 | 2018-05-11 | 信义玻璃(天津)有限公司 | Low radiation coated glass |
| CN209292227U (en) * | 2018-10-18 | 2019-08-23 | 信义玻璃(天津)有限公司 | High-performance black low radiation coated glass |
-
2021
- 2021-07-19 CN CN202110814984.7A patent/CN113511820B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497501A (en) * | 2009-03-06 | 2009-08-05 | 中国南玻集团股份有限公司 | Three-silver low radiation film glass |
| CN203651100U (en) * | 2013-07-12 | 2014-06-18 | 台玻天津玻璃有限公司 | Copper and silver containing four-layer low-radiation coated glass capable of subsequent processing |
| CN205258316U (en) * | 2015-12-07 | 2016-05-25 | 信义玻璃(天津)有限公司 | Low radiation coated glass of two silver of ocean blue |
| CN207345193U (en) * | 2017-09-13 | 2018-05-11 | 信义玻璃(天津)有限公司 | Low radiation coated glass |
| CN209292227U (en) * | 2018-10-18 | 2019-08-23 | 信义玻璃(天津)有限公司 | High-performance black low radiation coated glass |
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