CN114907020A - Laminated coated glass - Google Patents
Laminated coated glass Download PDFInfo
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- CN114907020A CN114907020A CN202110183735.2A CN202110183735A CN114907020A CN 114907020 A CN114907020 A CN 114907020A CN 202110183735 A CN202110183735 A CN 202110183735A CN 114907020 A CN114907020 A CN 114907020A
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- Prior art keywords
- layer
- dielectric layer
- laminated
- coated glass
- thickness
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- 239000011521 glass Substances 0.000 title claims abstract description 114
- 239000010410 layer Substances 0.000 claims abstract description 156
- 239000002346 layers by function Substances 0.000 claims abstract description 48
- 230000003678 scratch resistant effect Effects 0.000 claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 34
- 239000005340 laminated glass Substances 0.000 claims abstract description 21
- 239000011241 protective layer Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 38
- 230000007704 transition Effects 0.000 claims description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 17
- 230000037452 priming Effects 0.000 claims description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 239000010703 silicon Substances 0.000 claims description 12
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 11
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000010955 niobium Substances 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 10
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910052758 niobium Inorganic materials 0.000 claims description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 7
- 150000004767 nitrides Chemical class 0.000 claims description 7
- KYKLWYKWCAYAJY-UHFFFAOYSA-N oxotin;zinc Chemical compound [Zn].[Sn]=O KYKLWYKWCAYAJY-UHFFFAOYSA-N 0.000 claims description 7
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 7
- 229910052715 tantalum Inorganic materials 0.000 claims description 7
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 4
- 239000011787 zinc oxide Substances 0.000 claims description 4
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 14
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 4
- 229910007717 ZnSnO Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910018540 Si C Inorganic materials 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229910052909 inorganic silicate Inorganic materials 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
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
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
-
- 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
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3423—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings comprising a suboxide
-
- 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
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3429—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating
- C03C17/3435—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising a nitride, oxynitride, boronitride or carbonitride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/584—Scratch resistance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
-
- 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
- C03C2217/212—TiO2
-
- 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
- C03C2217/213—SiO2
-
- 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
- C03C2217/214—Al2O3
-
- 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
- C03C2217/216—ZnO
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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
- C03C2217/217—FeOx, CoOx, NiOx
-
- 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
- C03C2217/218—V2O5, Nb2O5, Ta2O5
-
- 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
- C03C2217/22—ZrO2
-
- 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
- C03C2217/23—Mixtures
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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
- C03C2217/23—Mixtures
- C03C2217/231—In2O3/SnO2
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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
- C03C2217/28—Other inorganic materials
- C03C2217/281—Nitrides
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The embodiment of the invention discloses laminated coated glass. The laminated coated glass comprises the following components: the laminated glass substrate comprises a first side surface and a second side surface which are oppositely arranged; the first dielectric layer is arranged on the first side surface of the laminated glass substrate; the first infrared reflection functional layer is arranged on one side, far away from the laminated glass substrate, of the first dielectric layer; the second dielectric layer is arranged on the first infrared reflection functional layer, and the outer protective layer is arranged on the second dielectric layer; and the scratch-resistant layer is positioned on the second side surface of the laminated glass substrate. The laminated coated glass disclosed by the embodiment of the invention can be used for automobile glass, the energy-saving effect and the scratch resistance are improved, the product quality is improved, and the service life is prolonged.
Description
Technical Field
The invention relates to the technical field of glass, in particular to laminated coated glass for an automobile.
Background
With the rapid development of society, the performance requirements on the automobile glass are higher and higher. In the daily use process, because the automobile glass is often exposed to wind and the sun, if energy-saving treatment is not carried out, the surface radiance of the common glass is usually higher, infrared rays in sunlight can directly penetrate through the glass to enter the automobile, so that the temperature in the automobile is quickly increased; meanwhile, the automobile glass is often scratched due to contact with wind sand or other foreign matters, so that the surfaces of some glass are easily scratched and scratched, and the appearance and the strength quality of products are easily influenced. Therefore, how to improve the energy-saving effect and the scratch resistance of the glass is a problem to be solved urgently at present.
Disclosure of Invention
In order to solve at least part of the problems, the embodiment of the invention provides the laminated coated glass which can be used for a front windshield, a side window, a skylight or a rear window glass of an automobile. Because of safety requirements, glass used in automobiles is usually laminated glass, and is also defined as "laminated glass" in the national standard GB15763.3-2009, which refers to a generic name of composite materials in which glass and/or plastic and other materials are separated by an interlayer and bonded into a whole by special treatment, and glass members in which glass and glass are separated by an interlayer and bonded into a whole by special treatment are commonly and mostly used. Compared with single glass, the laminated glass is one of safety glass and is not easy to hurt people even if being broken.
On one hand, the laminated coated glass provided by the embodiment of the invention comprises: the laminated glass substrate comprises a first side surface and a second side surface which are oppositely arranged; the first dielectric layer is arranged on the first side surface of the laminated glass substrate; the first infrared reflection functional layer is arranged on one side, far away from the glass substrate, of the first dielectric layer, and the material of the first infrared reflection functional layer comprises under-oxidized indium tin oxide; the second dielectric layer is arranged on the first infrared reflection functional layer; and a scratch resistant layer located on the second side of the glass substrate.
In one embodiment of the present invention, the thickness of the first infrared reflective functional layer is 30 to 500 nm.
In an embodiment of the present invention, the materials of the first dielectric layer and the second dielectric layer are respectively selected from titanium oxide, silicon oxynitride, silicon nitride, zinc oxide, zinc tin oxide, and transparent oxides or nitrides or oxynitrides of titanium, nickel, tantalum, niobium, molybdenum, aluminum, etc., and the thicknesses of the first dielectric layer and the second dielectric layer are respectively 10-150 nm.
In one embodiment of the invention, the laminated coated glass further comprises an outer protective layer, wherein the outer protective layer is arranged on one side of the second dielectric layer far away from the first infrared reflection functional layer; the material of the outer protective layer comprises zirconium oxide or aluminum oxide, and the thickness of the outer protective layer is 0.2-30nm respectively.
In one embodiment of the present invention, the laminated coated glass further comprises: the third dielectric layer is arranged on one side, far away from the first infrared reflection functional layer, of the second dielectric layer; the second infrared reflection functional layer is arranged on one side, far away from the second dielectric layer, of the third dielectric layer; and the fourth dielectric layer is arranged on one side, far away from the third dielectric layer, of the second infrared reflection functional layer.
In one embodiment of the invention, the material of the second infrared reflection functional layer is the same as that of the first infrared reflection functional layer, and the thickness of the second infrared reflection functional layer is 30-500 nm; the third dielectric layer and the fourth dielectric layer are respectively made of materials selected from titanium oxide, silicon oxynitride, silicon nitride, zinc oxide, zinc tin oxide, transparent oxides or nitrides or oxynitrides of materials such as titanium, nickel, tantalum, niobium, molybdenum, aluminum and the like, and the thickness of the third dielectric layer and the thickness of the fourth dielectric layer are respectively 10-150 nm.
In an embodiment of the present invention, the laminated coated glass further includes an outer protective layer, and the outer protective layer is disposed on a side of the fourth dielectric layer away from the second infrared reflection functional layer; the material of the outer protection layer comprises zirconium oxide or aluminum oxide, and the thickness of the outer protection layer is 0.2-30nm respectively.
In one embodiment of the invention, the material of the scratch resistant layer comprises silicon carbide, and the thickness of the scratch resistant layer is 1-20 nm.
In one embodiment of the invention, the material of the scratch resistant layer comprises diamond-like carbon, and the thickness of the scratch resistant layer is 0.3-20 nm.
In one embodiment of the invention, the laminated coated glass further comprises a priming stress transition layer, wherein the priming stress transition layer is arranged on the second side surface of the glass substrate and is positioned between the scratch-resistant layer and the glass substrate; the material of the bottom stress transition layer is selected from silicon nitride, silicon oxide or silicon oxynitride; the thickness of the priming stress transition layer is 1-20 nm.
In one embodiment of the invention, the laminated coated glass further comprises a bottom stress transition layer and a scratch-resistant layer, wherein the bottom stress transition layer is N1(N1 is more than 1) and the scratch-resistant layer is N2(N2 is N1), the bottom stress transition layer is made of silicon nitride, silicon oxide or silicon oxynitride, and the scratch-resistant layer is made of silicon carbide or diamond-like carbon.
The technical scheme has the following advantages: according to the embodiment of the invention, the infrared reflection function layer is arranged on one side, such as the inner side, of the laminated glass substrate, and the scratch-resistant layer is arranged on the other side, such as the outer side, of the laminated glass substrate, so that the surface of the laminated glass substrate has very low wear rate, scratches are not easily formed to cause scratches on the surface of the glass, the problems that the automobile glass in the prior art is poor in energy-saving effect and easy to scratch are solved, the energy-saving effect and the scratch-resistant capability of the automobile glass product provided by the embodiment of the invention are improved, and the product quality and the service life are improved. In addition, through setting up the outer protective layer in order being used for protecting coated glass's rete, promote the resistant processing nature in product transportation and the subsequent processing and put into operation the back durability. Moreover, the problem that the scratch-resistant layer is not matched with the surface stress of the glass can be solved by arranging the priming stress transition layer, so that the adhesive force and the stability of the scratch-resistant layer are increased, the problem that the Si-C bond of the silicon carbide and the diamond-like carbon (DLC) material cannot resist the comprehensive action of ultraviolet water vapor is reduced, and the durability of the scratch-resistant performance of the laminated coated glass is improved. Furthermore, two or more infrared reflection functional layers can be arranged to enhance the energy-saving effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an laminated coated glass according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another laminated coated glass provided in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of another laminated coated glass according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of another laminated coated glass according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides an laminated coated glass 100. Typically, the laminated coated glass 100 may be, for example, an automotive glass such as an automotive single sheet glass, an automotive laminated glass, or the like.
Specifically, as shown in fig. 1, the laminated coated glass 100 may include, for example: the glass substrate 10, the first dielectric layer 31, the first infrared reflection functional layer 33, the second dielectric layer 35 and the scratch-resistant layer 51.
The glass substrate 10 is made of, for example, M 1 Sheet inorganic silicate glass (M) 1 Not less than 1) and M 2 Layer of organic transparent material (M) 2 ＝M 1 -1) structured glass structures such as ultra white (laminated) glass, colored (laminated) glass, etc. The thickness of the glass substrate 10 ranges from 0.3 to 10 mm. Preferably, the thickness of the glass substrate 10 is in the range of 1-6mm, which results in better energy saving of the laminated coated glass 100. The glass substrate 10 includes a first side S1 and a second side S2 that are oppositely disposed. The glass substrate 10 herein may be, for example, a single piece of glass or laminated glass. Typically, laminated glass is a composite glass product formed by two or more pieces of single glass, sandwiching one or more layers of organic polymer intermediate films between the two pieces of single glass, and permanently bonding the glass and the intermediate films into a whole after special processing.
The first dielectric layer 31 is disposed on the first side S1 of the glass substrate 10. The material of the first dielectric layer 31 is selected from titanium oxide (TiOx), silicon oxide (SiO), for example 2 ) Silicon oxynitride (SiOxNy), silicon nitride (Si) 3 N 4 ) And one or more of transparent oxides, nitrides, and oxynitrides of materials such as zinc oxide (ZnO), zinc tin oxide (ZnSnO), titanium (Ti), nickel (Ni), tantalum (Ta), niobium (Nb), molybdenum (Mo), and aluminum (Al). The thickness range of the first dielectric layer 31 is 10-150 nm.
The first infrared reflection functional layer 33 is disposed on the first dielectric layer 31 at a side far from the glass substrate 10. The first infrared reflection functional layer 33 is a transparent conductive film layer, and has an infrared reflection function, so that an energy-saving function can be realized. The material of the first infrared reflection functional layer 33 includes, for example, indium tin oxide (In) In a less-oxygen state 2 O 3 :SnO 2 ). The thickness of the first infrared reflection functional layer 33 is 30 to 500nm,the indium tin oxide in the oxygen-deficient state is prepared by magnetron sputtering when only a small amount of oxygen is contained in a process atmosphere (for example, the flow ratio of oxygen to argon is 50: 1000), and the sheet resistance obtained after the indium tin oxide in the oxygen-deficient state is tempered is about 10-20 omega.
The second dielectric layer 35 is disposed on the first infrared reflection functional layer 33 at a side far from the first dielectric layer 31. And the material of the second dielectric layer 35 is selected from, for example, titanium oxide (TiOx), silicon oxide (SiO) 2 ) Silicon oxynitride (SiOxNy), silicon nitride (Si) 3 N 4 ) And one or more of transparent oxides, nitrides, and oxynitrides of materials such as zinc oxide (ZnO), zinc tin oxide (ZnSnO), titanium (Ti), nickel (Ni), tantalum (Ta), niobium (Nb), molybdenum (Mo), and aluminum (Al). The thickness of the second dielectric layer 35 is, for example, in the range of 10 to 150 nm.
A scratch resistant layer 51 is located on the second side S2 of the glass substrate 10. The material of the scratch resistant layer may, for example, comprise silicon carbide (SiC). The thickness of the scratch resistant layer is in the range of 1-20 nm. In addition, the material of the scratch resistant layer may further include Diamond-like carbon (DLC), for example, and the thickness of the scratch resistant layer 51 is 0.3 to 20 nm. The scratch resistant layer 51 can improve the scratch resistance of the laminated coated glass 100. The scratch-resistant layer 51 has a certain chemical corrosion resistance to glass and is resistant to alkali precipitation corrosion of glass.
Therefore, according to the embodiment of the invention, the infrared reflection functional layer is arranged on one side, such as the inner side, of the glass substrate, and the scratch-resistant layer is arranged on the other side, such as the outer side, of the glass substrate, so that the problems of poor energy-saving effect and easiness in scratching of glass in the prior art are solved, the energy-saving effect and scratch-resistant capability of a glass product adopting the laminated coated glass provided by the embodiment of the invention are improved, the product quality is improved, and the service life is prolonged.
In an embodiment of the present invention, as shown in fig. 2, the laminated coated glass 100 further includes an outer protective layer 37, and the outer protective layer 37 is disposed on the second dielectric layer 35 on a side away from the first infrared reflection functional layer 33. The material of the outer protective layer 37 includes zirconia or alumina. The thicknesses of the outer protective layers are respectively 0.2-30 nm. The outer protective layer 37 is mainly used for protecting the film layer of the laminated coated glass 100, and improves the processing resistance and the weather resistance after use in the product transportation and processing processes.
In one embodiment of the present invention, as shown in fig. 2, the coated glass 100 further comprises an underlying stress transition layer 53. The priming stress transition layer 53 is disposed on the second side S2 of the glass substrate 10 between the scratch resistant layer 51 and the glass substrate 10. The material of the underlying stress transition layer 53 may be selected from silicon nitride (Si), for example 3 N 4 ) Silicon oxide (SiO) 2 ) And silicon oxynitride (SiOxNy). The thickness of the priming stress transition layer is 1-20 nm. The priming stress transition layer 53 can increase the adhesion and stability of the scratch resistant layer 51 to improve the durability of the scratch resistance of the laminated coated glass 100.
In one embodiment of the invention, the priming stress transition layer and the scratch resistant layer are alternately arranged N 1 Layer, and N 1 More than 1, the durability of the scratch resistance of the laminated coated glass 100 can be further improved.
In a first step, as shown in fig. 3, the laminated coated glass further includes: a third dielectric layer 41, a second infrared reflective functional layer 43, and a fourth dielectric layer 45. A third dielectric layer 41 is arranged on the second dielectric layer 35 on a side remote from the first infrared-reflective functional layer 33. The second infrared reflection functional layer 43 is disposed on the third dielectric layer 41 on a side away from the second dielectric layer 35. The fourth dielectric layer 45 is disposed on the second infrared reflection functional layer 43 at a side far from the third dielectric layer 41. The materials of the third dielectric layer 41 and the fourth dielectric layer 45 are selected from titanium oxide (TiOx) and silicon oxide (SiO), respectively 2 ) Silicon oxynitride (SiOxNy), silicon nitride (Si) 3 N 4 ) And one or more of transparent oxides, nitrides, and oxynitrides of materials such as zinc oxide (ZnO), zinc tin oxide (ZnSnO), titanium (Ti), nickel (Ni), tantalum (Ta), niobium (Nb), molybdenum (Mo), and aluminum (Al). The thickness ranges of the third dielectric layer 41 and the fourth dielectric layer 45 are, for example, 10 to 150nm, respectively. The second infrared ray reflectingThe radiation function layer 43 is a transparent conductive film layer, which has an infrared reflection function and can realize an energy saving function. The material of the second infrared reflection functional layer 43 includes, for example, indium tin oxide (In) In a less-oxidized state 2 O 3 :SnO 2 ). Further, the material of the second infrared reflection functional layer 43 is the same as that of the first infrared reflection functional layer 33, so as to reduce the types of materials of the laminated coated glass 100 and reduce the production cost. The thickness of the second infrared reflection functional layer 43 is 30 to 500 nm. Thus, by providing the dual infrared reflection function layers (the first infrared reflection function layer 33 and the second infrared reflection function layer 43), the energy saving effect or the protection effect of the laminated coated glass 100 can be further improved.
In light of the above, the materials of the third dielectric layer 41 and the fourth dielectric layer 45 are respectively the same as the materials of the first dielectric layer 31 and the second dielectric layer 35. Therefore, the types of materials of the laminated coated glass 100 can be reduced, and the production cost can be reduced. In addition, the thicknesses of the first dielectric layer 31, the second dielectric layer 35, the third dielectric layer 41 and the fourth dielectric layer 45 are the same, so that the efficiency of the laminated coated glass 100 can be improved, and the cost can be further reduced.
In an embodiment of the present invention, as shown in fig. 4, an outer protection layer 37 may be further disposed on a side of the fourth dielectric layer 45 away from the second infrared reflection functional layer 43 to protect a film layer of the laminated coated glass 100, so as to improve the processing resistance in the transportation and subsequent processing of the product and the durability after being put into use.
Moreover, it is understood that the foregoing embodiments are merely exemplary illustrations of the present invention, and the technical solutions of the embodiments may be combined and used in any combination on the premise that technical features are not conflicting, structures are not conflicting, and the object of the present invention is not violated, as shown in fig. 4, the laminated coated glass 100 may be provided with the outer protection layer 37 and the priming stress transition layer 53 at the same time, may not be provided with the two layers (as shown in fig. 3), and of course may be provided with only one layer, etc., as long as the combined structure is not conflicting and conflicting. In addition, the laminated coated glass 100 provided by the embodiment of the invention can be provided with three or more infrared reflection functional layers to enhance the energy-saving effect.
Tests show that the emissivity of the first side surface of the laminated coated glass 100 provided by the embodiment of the invention, on which the infrared reflection functional layer is arranged, is lower than 0.84. Specifically, the surface radiance range of the coated film layer of the laminated coated glass 100 is 0.03-0.8, and is 0.1-0.4 in most cases, so that the energy-saving effect is good.
Tests show that the second side surface provided with the scratch-resistant layer on the laminated coated glass 100 provided by the embodiment of the invention has a surface sliding friction coefficient of about 0.01-0.03 which is far lower than that of common glass (about 0.48), wherein the hardness of the laminated coated glass is higher due to the sp3 structure C-C bond content of 50% -80%, so that the surface has a very low wear rate, and scratches cannot be easily formed to cause scratches on the surface of the glass.
Tests show that the second side surface of the laminated coated glass 100 provided by the embodiment of the invention is provided with the priming stress transition layer and the scratch-resistant layer, the problem that the scratch-resistant layer is not matched with the surface stress of the glass can be solved by the priming stress transition layer, a layer of silicon oxide or silicon oxynitride is prepared by using lower voltage and power, a stress layer with lower sp3 density is formed, and the problem that the Si-C bond of silicon carbide and diamond-like carbon (DLC) material cannot resist the comprehensive action of ultraviolet water vapor is solved.
In summary, in the embodiment of the invention, the infrared reflection functional layer is arranged on one side, such as the inner side, of the glass substrate, and the scratch-resistant layer is arranged on the other side, such as the outer side, of the glass substrate, so that the problems that the automobile glass in the prior art is poor in energy-saving effect and easy to scratch are solved, the energy-saving effect and the scratch-resistant capability of a glass product adopting the laminated coated glass provided by the embodiment of the invention are improved, the product quality is improved, and the service life is prolonged. In addition, the outer protection layer is arranged to protect the film layer of the laminated coated glass 100, so that the processing resistance in product transportation and subsequent processing and the durability after the laminated coated glass is put into use are improved. Moreover, the stability of the scratch-resistant layer 51 is increased by arranging the priming stress transition layer, and the durability of the scratch-resistant performance of the laminated coated glass 100 is improved. Furthermore, two or more infrared reflection functional layers can be arranged to enhance the energy-saving effect.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An laminated coated glass, characterized by comprising:
the laminated glass substrate comprises a first side surface and a second side surface which are oppositely arranged;
the first dielectric layer is arranged on the first side surface of the laminated glass substrate;
the first infrared reflection functional layer is arranged on one side, far away from the laminated glass substrate, of the first dielectric layer, and the first infrared reflection functional layer is made of under-oxygen indium tin oxide;
the second dielectric layer is arranged on the first infrared reflection functional layer; and
and the scratch-resistant layer is positioned on the second side surface of the laminated glass substrate.
2. The laminated coated glass according to claim 1, wherein the thickness of the first infrared-reflective functional layer is 30 to 500 nm.
3. The laminated coated glass according to claim 1, wherein the first dielectric layer and the second dielectric layer are made of a material selected from the group consisting of titanium oxide, silicon oxynitride, silicon nitride, zinc oxide, zinc tin oxide, and transparent oxides, nitrides, or oxynitrides of titanium, nickel, tantalum, niobium, molybdenum, and aluminum, and the first dielectric layer and the second dielectric layer have a thickness of 10-150nm, respectively.
4. The laminated coated glass according to claim 1, further comprising an outer protective layer disposed on the second dielectric layer on a side away from the first infrared-reflective functional layer; the material of the outer protective layer comprises zirconium oxide or aluminum oxide, and the thickness of the outer protective layer is 0.2-30 nm.
5. The laminated coated glass of claim 1, further comprising:
the third dielectric layer is arranged on one side, far away from the first infrared reflection functional layer, of the second dielectric layer;
the second infrared reflection functional layer is arranged on one side, far away from the second dielectric layer, of the third dielectric layer; and
and the fourth dielectric layer is arranged on one side, far away from the third dielectric layer, of the second infrared reflection functional layer.
6. The laminated coated glass according to claim 5, wherein the material of the second infrared-reflective functional layer is the same as the material of the first infrared-reflective functional layer, and the thickness of the second infrared-reflective functional layer is 30 to 500 nm; the third dielectric layer and the fourth dielectric layer are respectively made of materials selected from titanium oxide, silicon oxynitride, silicon nitride, zinc oxide, zinc tin oxide, transparent oxides or nitrides or oxynitrides of materials such as titanium, nickel, tantalum, niobium, molybdenum, aluminum and the like, and the thickness of the third dielectric layer and the thickness of the fourth dielectric layer are respectively 10-150 nm.
7. The laminated coated glass according to claim 5, further comprising an outer protective layer disposed on a side of the fourth dielectric layer remote from the second infrared-reflective functional layer; the material of the outer protection layer comprises zirconium oxide or aluminum oxide, and the thickness of the outer protection layer is 0.2-30nm respectively.
8. The laminated coated glass according to claim 1, wherein the scratch resistant layer is made of silicon carbide or diamond-like carbon, and the thickness of the scratch resistant layer is 0.3-20 nm.
9. The laminated coated glass of any one of claims 1 to 8, further comprising an underlying stress transition layer disposed on the second side of the laminated glass substrate and between the scratch resistant layer and the laminated glass substrate; the material of the bottom stress transition layer is selected from silicon nitride, silicon oxide or silicon oxynitride; the thickness of the priming stress transition layer is 1-20 nm.
10. The laminated coated glass according to claim 9, wherein the laminated coated glass further comprises N alternately arranged 1 (N 1 1) and the number of the priming stress transition layers is N 2 (N 2 ＝N 1 ) The scratch resistant layer of (1).
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