CN106746731A - One kind can tempering high reflection coated glass - Google Patents

One kind can tempering high reflection coated glass Download PDF

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Publication number
CN106746731A
CN106746731A CN201710038454.1A CN201710038454A CN106746731A CN 106746731 A CN106746731 A CN 106746731A CN 201710038454 A CN201710038454 A CN 201710038454A CN 106746731 A CN106746731 A CN 106746731A
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China
Prior art keywords
layer
tempering
thickness
high reflection
nicr
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Pending
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CN201710038454.1A
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Chinese (zh)
Inventor
宋保柱
米永江
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Wujiang CSG East China Architectural Glass Co Ltd
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Wujiang CSG East China Architectural Glass Co Ltd
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Priority to CN201710038454.1A priority Critical patent/CN106746731A/en
Publication of CN106746731A publication Critical patent/CN106746731A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36Surface 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
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36Surface 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
    • C03C17/3602Surface 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
    • C03C17/3626Surface 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
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36Surface 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
    • C03C17/3602Surface 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
    • C03C17/3639Multilayers containing at least two functional metal layers
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36Surface 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
    • C03C17/3602Surface 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
    • C03C17/3644Surface 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
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36Surface 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
    • C03C17/3602Surface 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
    • C03C17/3649Surface 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
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2217/00Coatings on glass
    • C03C2217/20Materials for coating a single layer on glass
    • C03C2217/21Oxides
    • C03C2217/216ZnO
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2217/00Coatings on glass
    • C03C2217/20Materials for coating a single layer on glass
    • C03C2217/21Oxides
    • C03C2217/22ZrO2
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2217/00Coatings on glass
    • C03C2217/20Materials for coating a single layer on glass
    • C03C2217/25Metals
    • C03C2217/251Al, Cu, Mg or noble metals
    • C03C2217/254Noble metals
    • C03C2217/256Ag
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2217/00Coatings on glass
    • C03C2217/20Materials for coating a single layer on glass
    • C03C2217/25Metals
    • C03C2217/27Mixtures of metals, alloys

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

Can tempering high reflection coated glass the invention discloses one kind, including glass substrate and the composite film being plated in glass substrate, composite film is made up of zinc oxide film, silver layer, nicr layer, zirconia layer, silicon nitride layer, zinc oxide film, silver layer, nicr layer, zirconia layer, silicon nitride layer are plated on glass substrate surface successively, and the thickness of wherein nicr layer is:1nm ~ 2nm, the thickness of zirconia layer is 10nm ~ 20nm.So, by plating one layer of ceramic material zirconium oxide outside high reflecting metal silver layer, the wear-resisting scratch resistance Flaw characterization of the film layer required for can solving tempering with perfection and the chemical stability such as antiacid alkali is anti-oxidant, such that it is able to the thickness of thinning barrier absorbing layer nickel chromium triangle, reach the effect of high reflection.The coated glass product can reach more than 90% to the reflectivity of visible ray, be significantly improved compared to existing technology, meanwhile, the coated glass product also has good resistance to tempering performance, meet cladding glass can tempering and high reflection performance requirement.

Description

One kind can tempering high reflection coated glass
Technical field
Can tempering high reflection coated glass the present invention relates to one kind.
Background technology
It is existing can safety glass be generally used for Low emissivity cladding glass, the film layer structure for using is generally:SiNx/ NiCr/Ag/NiCr/SiNx, reflectivity is typically within 30%.In the prior art in order to meet the wear-resisting scratch resistance Flaw characterization of film layer The chemical stability such as anti-oxidant with antiacid alkali, it is thicker that barrier absorbing layer NiCr is typically used, so as to cannot have glass Reflectivity higher.And general high reflecting glass, its film layer structure is:ZnOx/Ag/ZnOx/SiOx/NbOx, due to film layer The particularity of selection, can not meet the chemical stability such as wear-resisting scratch resistance Flaw characterization and antiacid alkali be anti-oxidant of film layer during tempering.Cause This prior art cannot also by can tempering and high reflectance substantially effectively combine so that glass be provided simultaneously with can tempering and The characteristic of high reflection.
The content of the invention
It is an object of the invention to provide one kind can tempering high reflection coated glass, make glass at the same have can tempering and height it is anti- The characteristic penetrated, the especially reflectivity to visible ray can reach more than 90%.
To reach above-mentioned purpose, the technical solution adopted by the present invention is:One kind can tempering high reflection coated glass, including glass Glass substrate and the composite film being plated in the glass substrate, the composite film is by zinc oxide film, silver layer, nicr layer, oxidation Zirconium layer, silicon nitride layer composition, the zinc oxide film, silver layer, nicr layer, zirconia layer, silicon nitride layer are from the glass substrate Surface is outwards plated in the glass substrate successively, wherein, the nicr layer thickness is 1nm ~ 2nm, the zirconia layer thickness It is 10nm ~ 20nm.
Preferably, the zinc oxide film thickness is 80nm ~ 120nm;The silver thickness is 100nm ~ 200nm;The nitrogen Change silicon layer thickness is 50nm ~ 90nm.
Preferably, the silver thickness is 120nm ~ 180nm.
Preferably, the silicon nitride layer thickness is 65nm ~ 80nm.
As a kind of specific embodiment, the zinc oxide film, silver layer, nicr layer, zirconia layer, the correspondence of silicon nitride layer Thickness is followed successively by:110.2nm /129.8nm /1nm /15nm /75nm.
As another specific embodiment, the zinc oxide film, silver layer, nicr layer, zirconia layer, silicon nitride layer it is right Thickness is answered to be followed successively by:93.1 nm /171.8 nm /1.2 nm /13.2 nm /69.4nm.
As another specific embodiment, the zinc oxide film, silver layer, nicr layer, zirconia layer, silicon nitride layer it is right Thickness is answered to be followed successively by:115.9 nm /162.4 nm /1.5 nm /18.6 nm /78.4nm.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art:The present invention provides one Kind can tempering high reflecting glass, wear-resisting scratch resistance Flaw characterization and antiacid alkali required for disclosure satisfy that tempering film layer are anti-oxidant to wait chemical Stability, while more than 90% can also be reached to the reflectivity of visible ray.
Brief description of the drawings
Accompanying drawing 1 is can tempering high reflection coated glass schematic cross-section.
Wherein:1st, glass substrate;2nd, zinc oxide(ZnOx)Layer;3rd, silver(Ag)Layer;4th, nickel chromium triangle(NiCr)Layer;5th, zirconium oxide (ZrOx)Layer;6th, silicon nitride(SiNx)Layer;Wherein x is positive number, only represents zinc oxide, zirconium oxide, the compound of silicon nitride.
Specific embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
It is shown in Figure 1 can tempering high reflection coated glass schematic cross-section, can tempering high reflecting glass, including glass Substrate and the composite film being plated in glass substrate.Composite film is by ZnOx layers 2, Ag layers 3, NiCr layers 4, ZrOx layers 5, SiNx layer 6 composition, and ZnOx layers 2, Ag layers 3, NiCr layers 4, ZrOx layers 5, SiNx layer 6 be plated in glass substrate successively, so can tempering The structure of high reflection coated glass is:Glass substrate 1/ZnOx layers 2/Ag layers 3/NiCr layers 4/ZrOx layers 5/SiNx layers 6.
In the composite film of the coated glass, ZnOx layers of 2 thickness are 80nm ~ 120nm;Ag layers of 3 thickness be 100nm ~ 200nm, its preferred scope is 120 nm ~ 180nm;NiCr layers of 4 thickness are:1nm~2nm;ZrOx layers of 5 thickness are:10nm~20nm; The thickness of SiNx layer 6 is 50nm ~ 90nm, and preferred scope is 65nm ~ 80nm.
In the composite film of the coated glass, due to ZrOx chemical property torpescence, and with high-melting-point, high resistivity, The characteristics of high index of refraction and low thermal coefficient of expansion, hardness is inferior to diamond.So plating one layer ZrOx layers 5 in glass surface, utilize The characteristics of its high intensity can with perfection solve tempering required for film layer wear-resisting scratch resistance Flaw characterization and antiacid alkali it is anti-oxidant wait change Learn stability, such that it is able to thinning barrier absorbing layer NiCr layer 4 of thickness, and then so that glass product integrally reach can tempering it is high The effect of reflection.
Specific embodiment given below is explained:
Embodiment 1
It is shown in Figure 1 can tempering high reflection coated glass schematic cross-section, the bottom is glass substrate 1, glass substrate 1 ZnOx layers 2, Ag layers 3, NiCr layers 4, ZrOx layers 5, SiNx layer 6, wherein ZnOx layers 2, Ag layers 3, NiCr layers are coated with surface successively 4th, ZrOx layers 5, the thickness of SiNx layer 6 is respectively:110.2 nm 、129.8 nm 、1 nm 、15 nm 、75nm.
Through experiment, the glass product can reach 93.67%, and its resistance to tempering to the reflectivity of the visible ray of wavelength 550nm Function admirable, film surface stands intact after tempering treatment.
Embodiment 2
It is shown in Figure 1 can tempering high reflection coated glass schematic cross-section, the bottom is glass substrate 1, glass substrate 1 ZnOx layers 2, Ag layers 3, NiCr layers 4, ZrOx layers 5, SiNx layer 6, wherein ZnOx layers 2, Ag layers 3, NiCr layers are coated with surface successively 4th, ZrOx layers 5, the thickness of SiNx layer 6 is respectively:93.1 nm 、171.8 nm 、1.2 nm 、13.2 nm 、69.4nm.
Through experiment, the glass product can reach 92.15%, and its resistance to tempering to the reflectivity of the visible ray of wavelength 550nm Function admirable, film surface stands intact after tempering treatment.
Embodiment 3
It is shown in Figure 1 can tempering high reflection coated glass schematic cross-section, the bottom is glass substrate 1, glass substrate 1 ZnOx layers 2, Ag layers 3, NiCr layers 4, ZrOx layers 5, SiNx layer 6, wherein ZnOx layers 2, Ag layers 3, NiCr layers are coated with surface successively 4th, ZrOx layers 5, the thickness of SiNx layer 6 is respectively:115.9 nm、162.4 nm 、1.5 nm 、18.6 nm 、78.4nm.
Through experiment, the glass product can reach 91.56%, and its resistance to tempering to the reflectivity of the visible ray of wavelength 550nm Function admirable, film surface stands intact after tempering treatment.
To sum up, it is of the invention can tempering high reflection coated glass, by high reflecting metal Ag layers 3 outside, plating one layer of ceramic material Material ZrOx, by ZrOx layer 5 of high intensity, can be with the wear-resisting scratch resistance Flaw characterization of the film layer required for perfect solution tempering and antiacid The chemical stability such as alkali is anti-oxidant, such that it is able to thinning barrier absorbing layer NiCr layers 4 of thickness, reaches the effect of high reflection.Should Coated glass product can reach more than 90% to the reflectivity of visible ray, be significantly improved compared to existing technology, meanwhile, The coated glass product also has good resistance to tempering performance, meet cladding glass can the performance of tempering and high reflection will Ask.
The above embodiments merely illustrate the technical concept and features of the present invention, its object is to allow person skilled in the art's energy Solution present disclosure much of that is simultaneously implemented according to this, and it is not intended to limit the scope of the present invention.It is all spiritual according to the present invention The equivalent change or modification that essence is made, should all be included within the scope of the present invention.

Claims (7)

1. one kind can tempering high reflection coated glass, including glass substrate and the composite film that is plated in the glass substrate, its It is characterised by:The composite film is made up of zinc oxide film, silver layer, nicr layer, zirconia layer, silicon nitride layer, the zinc oxide Layer, silver layer, nicr layer, zirconia layer, silicon nitride layer are plated on the glass substrate surface successively, wherein, the nickel chromium triangle thickness It is 1nm ~ 2nm to spend, and the zirconia layer thickness is 10nm ~ 20nm.
2. according to claim 1 can tempering high reflection coated glass, it is characterised in that:The zinc oxide film thickness is 80nm~120nm;The silver thickness is 100nm ~ 200nm;The silicon nitride layer thickness is 50nm ~ 90nm.
3. according to claim 1 can tempering high reflection coated glass, it is characterised in that:The silver thickness be 120nm ~ 180nm。
4. according to claim 1 can tempering high reflection coated glass, it is characterised in that:The silicon nitride layer thickness is 65nm~80nm。
5. according to Claims 1-4 it is any it is described can tempering high reflection coated glass, it is characterised in that:The zinc oxide film, Silver layer, nicr layer, zirconia layer, the corresponding thickness of silicon nitride layer are followed successively by:110.2nm /129.8nm /1nm /15nm / 75nm。
6. according to claim 1 to 5 it is any it is described can tempering high reflection coated glass, it is characterised in that:The zinc oxide film, Silver layer, nicr layer, zirconia layer, the corresponding thickness of silicon nitride layer are followed successively by:93.1 nm /171.8 nm /1.2 nm /13.2 nm /69.4nm。
7. according to claim 1 to 5 it is any it is described can tempering high reflection coated glass, it is characterised in that:The zinc oxide film, Silver layer, nicr layer, zirconia layer, the corresponding thickness of silicon nitride layer are followed successively by:115.9 nm /162.4 nm /1.5 nm / 18.6 nm /78.4nm。
CN201710038454.1A 2017-01-19 2017-01-19 One kind can tempering high reflection coated glass Pending CN106746731A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109734328A (en) * 2018-11-30 2019-05-10 江苏福坤玻璃有限公司 A kind of preparation method of preparing low-emissivity coated hollow glass
CN110484875A (en) * 2019-08-20 2019-11-22 蚌埠兴科玻璃有限公司 A kind of resistance to oxidation glass-film

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101980985A (en) * 2008-03-20 2011-02-23 旭硝子欧洲玻璃公司 Glazing coated with thin layers
CN201864663U (en) * 2010-10-22 2011-06-15 格兰特工程玻璃(中山)有限公司 Single-Ag LOW-E glass
CN202170300U (en) * 2011-07-20 2012-03-21 福耀玻璃工业集团股份有限公司 Low-radiation coated glass
CN102786231A (en) * 2012-08-24 2012-11-21 福耀玻璃工业集团股份有限公司 Low-eradiation coated glass available for heat treatment and sandwich glass products thereof
CN103288362A (en) * 2012-02-23 2013-09-11 上海北玻镀膜技术工业有限公司 Technology for high-transmittance, high-performance and low-emissivity glass
TW201536707A (en) * 2014-03-19 2015-10-01 Taiwan Glass Industry Corp Coated glass containing dual protective film layer
CN206418033U (en) * 2017-01-19 2017-08-18 吴江南玻华东工程玻璃有限公司 One kind can tempering high reflection coated glass

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101980985A (en) * 2008-03-20 2011-02-23 旭硝子欧洲玻璃公司 Glazing coated with thin layers
CN201864663U (en) * 2010-10-22 2011-06-15 格兰特工程玻璃(中山)有限公司 Single-Ag LOW-E glass
CN202170300U (en) * 2011-07-20 2012-03-21 福耀玻璃工业集团股份有限公司 Low-radiation coated glass
CN103288362A (en) * 2012-02-23 2013-09-11 上海北玻镀膜技术工业有限公司 Technology for high-transmittance, high-performance and low-emissivity glass
CN102786231A (en) * 2012-08-24 2012-11-21 福耀玻璃工业集团股份有限公司 Low-eradiation coated glass available for heat treatment and sandwich glass products thereof
TW201536707A (en) * 2014-03-19 2015-10-01 Taiwan Glass Industry Corp Coated glass containing dual protective film layer
CN206418033U (en) * 2017-01-19 2017-08-18 吴江南玻华东工程玻璃有限公司 One kind can tempering high reflection coated glass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109734328A (en) * 2018-11-30 2019-05-10 江苏福坤玻璃有限公司 A kind of preparation method of preparing low-emissivity coated hollow glass
CN110484875A (en) * 2019-08-20 2019-11-22 蚌埠兴科玻璃有限公司 A kind of resistance to oxidation glass-film

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