CN109336413A - A kind of ocean blue colour thermal reflection coated glass and preparation method thereof - Google Patents
A kind of ocean blue colour thermal reflection coated glass and preparation method thereof Download PDFInfo
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- CN109336413A CN109336413A CN201811552006.4A CN201811552006A CN109336413A CN 109336413 A CN109336413 A CN 109336413A CN 201811552006 A CN201811552006 A CN 201811552006A CN 109336413 A CN109336413 A CN 109336413A
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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
- 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
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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
- 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
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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
- 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
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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
- 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
- C03C17/3647—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 in combination with other metals, silver being more than 50%
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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
- 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
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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
- C03C2217/213—SiO2
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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
- C03C2217/25—Metals
- C03C2217/257—Refractory metals
- C03C2217/26—Cr, Mo, W
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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
- C03C2217/25—Metals
- C03C2217/27—Mixtures of metals, alloys
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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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- 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
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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
- 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
- C03C2218/156—Deposition methods from the vapour phase by sputtering by magnetron sputtering
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Abstract
The present invention discloses a kind of ocean blue colour thermal reflection coated glass and preparation method thereof, wherein the ocean blue colour thermal reflection coated glass includes glass-base, and is set to the film plating layer of glass-base side；Film plating layer includes the first medium layer being successively arranged outward from the side of glass-base, the first heat-reflecting layer, the second heat-reflecting layer and second dielectric layer.Ocean blue colour thermal reflection coated glass of the invention is controlled by each thickness degree to film plating layer, so that ocean blue is presented in the glass surface reflected colour of the glass, coordination is merged with environment, in outdoor observation, it is close with ocean blue glass, it can replace ocean blue glass in engineering.Meanwhile the glass can effective sunlight reflection, effectively limit sunlight to indoor heat radiation, play the role of energy-saving consumption-reducing.In addition, the glass tempering before and after colour stable, no plated film film layer oxidation, demoulding, crack the defects of.
Description
Technical field
The present invention relates to glass technology field, in particular to a kind of ocean blue colour thermal reflection coated glass and its preparation side
Method.
Background technique
Coloured glass abbreviation color glass is to make glass by adding various metal oxides, metal sulfide etc. in glass
With special color, play the role of beautifying constructure appearance.Color glass is complicated compared with common white glass original piece production technology, therefore adopts
It is high to purchase price, procurement cycle is long.Color glass surface is easy to produce watermark and stain, should not save for a long time, and different Yuan Pian factories
The color glass color of family's production is variant, processes to subsequent technique, and the visual effect after product delivery and finished product installation has shadow
It rings.Wherein, blue glass in ocean belongs to the glass substrate of special color, and pure elegant blue cast is praised highly by market, but is deposited
Higher in purchase cost, the period is long, and there are the former piece colors of different manufacturers color difference, saves the problems such as easily mouldy.
Heat-reflection coated glass is also known as sunlight controlling coated glass, is the plated film glass that a kind of pair of sunlight has reflex
Glass.Heat-reflection coated glass be made of glass surface is coated with one or more layers metal or other compound films, can be effective
Ground sunlight reflection, including a large amount of infrared rays, can effectively limit the amount of incident of solar radiation, and shaded effects are obvious.Pass through film
Its optical property can be changed in layer control, and reflection selective to sunlight, transmission and absorption make heat emission plated film glass
Color abundant is presented in glass, there is gold, grey, brown, bronze colour and light blue etc..The product face that heat-reflection coated glass is coated with
Colour-stable, high production efficiency is suitable for mass production, is easy to save.
However, not only there is ocean blue, but also the coated glass with heat reflection performance there is no a kind of currently on the market, it can
Instead of ocean blue glass, and can effectively sunlight reflection.
Summary of the invention
The main object of the present invention is to propose a kind of ocean blue colour thermal reflection coated glass, which can both replace ocean blue
Color glass, and can effectively sunlight reflection.
To achieve the above object, ocean blue colour thermal reflection coated glass proposed by the present invention, including glass-base and setting
Film plating layer in the glass-base side, the film plating layer include be successively arranged outward from the side of the glass-base
One dielectric layer, the first heat-reflecting layer, the second heat-reflecting layer and second dielectric layer；The first medium layer with a thickness of 50nm~
100nm, first heat-reflecting layer with a thickness of 3nm~20nm, second heat-reflecting layer with a thickness of 5nm~35nm, institute
State second dielectric layer with a thickness of 20nm~50nm.
Preferably, the ocean blue colour thermal reflection coated glass further includes buffer layer, and the buffer layer is set to the glass
Between base and the first medium layer, the buffer layer with a thickness of 10nm~20nm.
Preferably, the buffer layer includes SiOx layers, and the range of x is 1.0~2.00 in SiOx.
Preferably, the first medium layer includes SiNx layer, and the range of x is 0.5~1.33 in SiNx.
Preferably, first heat-reflecting layer includes Cr layers and/or CrNx layers, and the range of x is 0.5~1.0 in CrNx.
Preferably, first heat-reflecting layer includes Cr layers and CrNx layers, described Cr layers with a thickness of 1nm~10nm, institute
State CrNx layers with a thickness of 2nm~20nm.
Preferably, second heat-reflecting layer is NiCr layers.
Preferably, the second dielectric layer is SiNx layer, and the range of x is 0.5~1.33 in SiNx.
Preferably, it is -6.0~-3.5 that the glass surface color L* of the ocean blue colour thermal reflection coated glass, which is 42~53, a*,
B* is -15.5~-11.5.
Preferably, after steel process heat treatment, the glass surface of the ocean blue colour thermal reflection coated glass reflects
It is -5.5~-2.0, b* is -14.0~-9.0 that color L*, which is 40~55, a*,.
The present invention also proposes a kind of preparation method of ocean blue colour thermal reflection coated glass, is used to prepare above-mentioned ocean blue
Colour thermal reflection coated glass, the preparation method include:
Vacuum magnetic-control sputtering is carried out to glass-base surface with target under vacuum conditions, successively sputtering forms first medium
Layer, the first heat-reflecting layer, the second heat-reflecting layer, second dielectric layer, to form film plating layer；The first medium layer with a thickness of
50nm~100nm, first heat-reflecting layer with a thickness of 3nm~20nm, second heat-reflecting layer with a thickness of 5nm~
35nm, the second dielectric layer with a thickness of 20nm~50nm.
Preferably, the preparation method further include:
Before the glass-base surface carries out vacuum sputtering formation first medium layer, first on the glass-base surface
Carry out vacuum sputtering formed buffer layer, the buffer layer with a thickness of 10nm~20nm.
Preferably, in the preparation method, SiOx layers and SiNx layer are formed by sial target magnetic control sputtering, the sial target
Aluminum weight ratio is 9:1；Cr layers and CrNx layers are formed by chromium target magnetic control sputtering, the chromium purity of the chromium target is 99.95%；By nickel
Chromium target magnetic control sputtering forms NiCr layers, and the nickel chromium triangle weight ratio of the nickel chromium triangle target is 8:2；Wherein, the chromium target, the nickel chromium triangle target are
Flat target, the sial target are rotary target.
Preferably, the sputtering power of the sial target is 15~70Kw, and the sputtering atmosphere that sputtering forms described SiOx layers is
The volume ratio of argon oxygen atmosphere, argon and oxygen is 1:1, and sputtering pressure is 2~5*10-3mbar；Sputtering forms the SiNx layer sputtering atmosphere
Enclosing is argon nitrogen atmosphere, and the volume ratio of argon and nitrogen is 1:1, and sputtering pressure is 2~5*10-3mbar；
The sputtering power of the chromium target is 1~20Kw, and the sputtering atmosphere that sputtering forms described Cr layers is straight argon atmosphere, sputtering
Air pressure is 2~5*10-3mbar；It is argon nitrogen atmosphere that sputtering, which forms described CrNx layers of sputtering atmosphere, and the volume ratio of argon and nitrogen is 1:
1, sputtering pressure is 2~5*10-3mbar；
The nickel chromium triangle target power output is 1~20Kw, and the sputtering atmosphere that sputtering forms described NiCr layers is straight argon atmosphere, sputters gas
Pressure is 2~5*10-3mbar。
Ocean blue colour thermal reflection coated glass of the invention, successively plates first medium by the surface in glass-base
Layer, the first heat-reflecting layer, the second heat-reflecting layer and second dielectric layer, and each thickness degree of film plating layer is controlled, so that should
Ocean blue is presented in the glass surface reflected colour of glass, and coordination is merged with environment, close with ocean blue glass in outdoor observation, in work
It can replace ocean blue glass in journey.Meanwhile the glass can effective sunlight reflection, effectively limit sunlight to indoor heat
Radiation, plays the role of energy-saving consumption-reducing.In addition, colour stable before and after the glass tempering, no plated film film layer oxidation, demoulding, cracking
The defects of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of ocean blue colour thermal reflection coated glass of the present invention；
Fig. 2 is the structural schematic diagram of another embodiment of ocean blue colour thermal reflection coated glass of the present invention；
Fig. 3 is the structural schematic diagram of the first heat-reflecting layer in Fig. 1 or Fig. 2.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Coated glass | 221 | Cr layers |
| 10 | Glass-base | 222 | CrNx layers |
| 20 | Film plating layer | 23 | Second heat-reflecting layer |
| 21 | First medium layer | 24 | Second dielectric layer |
| 22 | First heat-reflecting layer | 25 | Buffer layer |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the meaning of the "and/or" occurred in full text is, and including three schemes arranged side by side, by taking " A and/or B " as an example, including A
The scheme that scheme or B scheme or A and B meet simultaneously.Technical solution between each embodiment can be combined with each other, but must
It must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs conflicting or cannot achieve
When will be understood that the combination of this technical solution is not present, also not the present invention claims protection scope within.
In addition, technical solution of the present invention uses color model (Lab) as colour code, to the glass surface color and film of coated glass
Face color is designed.Color model (Lab) is the model for feeling to set up based on people to color, and the numerical value in Lab is retouched
State the people of twenty-twenty vision it can be seen that all colours.Lab colour model is wanted for totally three by brightness (L) and color value a*, b*
Element composition.Wherein, L indicates brightness (Luminosity), and a* indicates the range from carmetta to green, and b* is indicated from yellow to indigo plant
The range of color.The codomain of L is by 0 to 100, wherein when L=50, is equivalent to 50% black.The codomain of a* and b* be all by+
127 to -128, wherein when a*=+127, color be it is red, when a*=-128, color is green.And when b*=+127 it is color
It is yellow, when b*=-128, color is blue.All colors are formed with the interaction variation of these three values.For example, a certain color
Lab value be L=100, when a=30, b=0, this color is exactly pink.
The present invention proposes a kind of ocean blue colour thermal reflection coated glass.
The ocean blue colour thermal reflection coated glass is to plate multiple layer metal, metallic compound by the surface in glass-base
It is obtained after film, the color of the coated glass is interference colours, when the optical thickness of film and the visible light wave of certain wavelength grow up to
The color of key reflections visible light in this when certain multiple, the optically referred to as color of interference light, i.e. interference colours.Interference colours are because thin
The thickness of film is different and changes, and the thickness of the color and film layer structure, every tunic that finally present has relationship.
Referring to Fig. 1, ocean blue colour thermal reflection coated glass 100 proposed by the present invention, including glass-base 10 and setting
Film plating layer 20 in 10 side of glass-base, the film plating layer 20 include successively outside from the side of the glass-base 10
The first medium layer 21 of setting, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24；The first medium layer
21 with a thickness of 50nm~100nm, first heat-reflecting layer 22 with a thickness of 3nm~20nm, second heat-reflecting layer 23
With a thickness of 5nm~35nm, the second dielectric layer 24 with a thickness of 20nm~50nm.
Ocean blue colour thermal reflection coated glass 100 of the invention, by successively plating first on the surface of glass-base 10
Dielectric layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24, and to each thickness degree of film plating layer 20 into
Row control merges association with environment so that ocean blue is presented in the glass surface reflected colour of the ocean blue colour thermal reflection coated glass 100
It adjusts, it is close with ocean blue glass in outdoor observation, it can replace ocean blue glass in engineering.Meanwhile the ocean blue fever is anti-
Penetrate coated glass 100 can effective sunlight reflection, effectively limit sunlight to indoor heat radiation, play the work of energy-saving consumption-reducing
With.In addition, colour stable before and after 100 tempering of blue heat-reflection coated glass, no plated film film layer oxidation, demoulding, cracking etc. lack
It falls into.
Specifically, the first medium layer 21 includes SiNx layer 211, the range of x is 0.5~1.33 in SiNx.It is described
The effect of SiNx layer 211 be to prevent the sodium element diffusive migration in glass-base 10 into film plating layer 20, it is optionally, described
SiNx layer with a thickness of 60nm~80nm.
First heat-reflecting layer 22 includes Cr layer 221 and/or CrNx layer 222, and the range of x is 0.5~1.0 in CrNx.
Referring to Fig. 3, in one embodiment, first heat-reflecting layer 22 includes Cr layer 221 and CrNx layer 222, the Cr layer 221
With a thickness of 1nm~10nm, the CrNx layer 222 with a thickness of 2nm~20nm.
Second heat-reflecting layer 23 includes NiCr layer 221.Metal layer has stronger absorption and reflectivity to sunlight
Can, the transmission and reflecting properties of film layer is adjusted.The main function of first heat-reflecting layer 22 and second heat-reflecting layer 23
Can reflect the infrared ray from the sun using metallic diaphragm, reflectivity up to 30%~40%, or even up to 50%~
60%, good energy-efficient performance is provided for coated glass 100.Meanwhile it is anti-by the first heat-reflecting layer of control 22 and the second heat
The thickness for penetrating layer 23 adjusts the reflected colour of the coated glass 100, meets design requirement.
The second dielectric layer 24 is SiNx layer 211, and the range of x is 0.5~1.33 in SiNx.Since SiNx has hardness
Characteristic high, antiwear property is strong, thus, the second dielectric layer 24 is SiNx layer 211, improves the mechanicalness of film plating layer 20
Can, make the coated glass 100 be not easy to be scratched.
Referring to Fig. 2, in one embodiment, the ocean blue colour thermal reflection coated glass 100 further includes buffer layer 25, institute
State buffer layer 25 be set between the glass-base 10 and the first medium layer 21, the buffer layer with a thickness of 10nm~
20nm.The buffer layer includes SiOx layers, and the range of x is 1.0~2.00 in SiOx.Described SiOx layers with the main component of glass
It is close with structure, therefore the SiOx layers of buffer layer as film layer and substrate of glass, improve, raising strong with 10 binding force of glass-base
The overall stability and wearability of plated film film layer structure.
The present invention also proposes that a kind of preparation method of ocean blue colour thermal reflection coated glass, the preparation method include: true
Vacuum magnetic-control sputtering is carried out to 10 surface of glass-base with target under Altitude, successively sputtering forms first medium layer 21, first
Heat-reflecting layer 22, the second heat-reflecting layer 23, second dielectric layer 24, to form film plating layer 20.The thickness of the first medium layer 21
Degree be 50nm~100nm, first heat-reflecting layer 22 with a thickness of 3nm~20nm, the thickness of second heat-reflecting layer 23
For 5nm~35nm, the second dielectric layer 24 with a thickness of 20nm~50nm.
Sea is presented in the ocean blue colour thermal reflection coated glass 100 that preparation method of the invention prepares, glass surface reflected colour
Foreign blue, coordination is merged with environment, close with ocean blue glass in outdoor observation, can replace ocean blue glass in engineering.
Meanwhile the ocean blue colour thermal reflection coated glass 100 can effective sunlight reflection, effectively limit sunlight to indoor hot spoke
It penetrates, plays the role of energy-saving consumption-reducing.In addition, colour stable before and after 100 tempering of blue heat-reflection coated glass, no plated film film layer
The defects of oxidation, demoulding, cracking.
In one embodiment of this invention, the preparation method further includes carrying out vacuum on 10 surface of glass-base to splash
It penetrates before forming first medium layer 21, first carries out vacuum sputtering on 10 surface of glass-base and form buffer layer 25.Described
One dielectric layer 21 is formed in the surface of the buffer layer 25.Wherein, the buffer layer 25 with a thickness of 10nm~20nm, it is described slow
Rushing layer 25 includes SiOx layers, and the range of x is 1.0~2.00 in SiOx.The main component and structure of described SiOx layers and glass connect
Closely, therefore the SiOx layers of buffer layer as film layer and substrate of glass, it improves strong with 10 binding force of glass-base, improves plated film film
The overall stability and wearability of layer structure.
In one embodiment of this invention, the first medium layer 21 includes SiNx layer 211, and the range of x is 0.5 in SiNx
~1.33.The effect of the SiNx layer 211 is to prevent the sodium element diffusive migration in glass-base 10 into film plating layer 20.
First heat-reflecting layer 22 includes Cr layer 221 and/or CrNx layer 222, and the range of x is 0.5~1.0 in CrNx.
In one embodiment, first heat-reflecting layer 22 include Cr layer 221 and CrNx layer 222, the Cr layer 221 with a thickness of 1nm
~10nm, the CrNx layer 222 with a thickness of 2nm~20nm.
Second heat-reflecting layer 23 includes NiCr layer 221.Metal layer has stronger absorption and reflectivity to sunlight
Can, the transmission and reflecting properties of film layer is adjusted.The main function of first heat-reflecting layer 22 and second heat-reflecting layer 23
Can reflect the infrared ray from the sun using metallic diaphragm, reflectivity up to 30%~40%, or even up to 50%~
60%, good energy-efficient performance is provided for coated glass 100.Meanwhile it is anti-by the first heat-reflecting layer of control 22 and the second heat
The thickness for penetrating layer 23 adjusts the reflected colour of the coated glass 100, meets design requirement.
The second dielectric layer 24 is SiNx layer 211, and the range of x is 0.5~1.33 in SiNx.Since SiNx has hardness
Characteristic high, antiwear property is strong, thus, the second dielectric layer 24 is SiNx layer 211, improves the mechanicalness of film plating layer 20
Can, make the coated glass 100 be not easy to be scratched.
In the preparation method of ocean blue color heat-reflection coated glass of the present invention, SiOx is formed by sial target magnetic control sputtering
Layer and SiNx layer, the aluminum weight ratio of the sial target are 9:1；Cr layers and CrNx layers, the chromium are formed by chromium target magnetic control sputtering
The chromium purity of target is 99.95%；NiCr layers are formed by nickel chromium triangle target magnetic control sputtering, the nickel chromium triangle weight ratio of the nickel chromium triangle target is 8:2；Its
In, the chromium target, the nickel chromium triangle target are flat target, and the sial target is rotary target.
Specifically, the sputtering power of the sial target is 15~70Kw, sputtering forms described SiOx layers of sputtering atmosphere
It is argon oxygen atmosphere, the volume ratio of argon and oxygen is 1:1, and sputtering pressure is 2~5*10-3mbar；Sputtering forms the SiNx layer sputtering
Atmosphere is argon nitrogen atmosphere, and the volume ratio of argon and nitrogen is 1:1, and sputtering pressure is 2~5*10-3mbar；
The sputtering power of the chromium target is 1~20Kw, and the sputtering atmosphere that sputtering forms described Cr layers is straight argon atmosphere, sputtering
Air pressure is 2~5*10-3mbar；It is argon nitrogen atmosphere that sputtering, which forms described CrNx layers of sputtering atmosphere, and the volume ratio of argon and nitrogen is 1:
1, sputtering pressure is 2~5*10-3mbar；
The nickel chromium triangle target power output is 1~20Kw, and the sputtering atmosphere that sputtering forms described NiCr layers is straight argon atmosphere, sputters gas
Pressure is 2~5*10-3mbar。
The preparation method is specific as follows:
1, after being cleaned and dried high-quality float glass, it is placed in magnetron sputtering area；
2, intermediate frequency power supply adds rotating cathode sputtering sedimentation buffer layer 25 and first medium layer 21；
Specifically, the sputtering power of the rotating cathode sial target is 15~70Kw when magnetron sputtering, sputtering is formed
SiOx layers of sputtering atmosphere is argon oxygen atmosphere, and sputter gas argon and nitrogen ratio are 1:1, and sputtering pressure is 2~5*10-3mbar；It is heavy
The sputtering atmosphere of product SiNx layer is argon nitrogen atmosphere, and sputter gas argon and nitrogen ratio are 1:1, and sputtering pressure is 2~5*10-3mbar；
3, bipolar pulse power supply adds the first heat-reflecting layer of planar cathode sputtering sedimentation 22；
Specifically, the plane chromium target power output is 1~20Kw, the sputtering atmosphere that sputtering forms Cr layers is straight argon atmosphere,
Sputtering pressure is 2~5*10-3mbar；The sputtering atmosphere that sputtering forms CrNx layers is argon nitrogen atmosphere, sputter gas argon and nitrogen ratio
It is 1:1, sputtering pressure is 2~5*10-3mbar；
4, bipolar pulse power supply adds the second heat-reflecting layer of planar cathode sputtering sedimentation 23；
Specifically, the plane nickel chromium triangle target power output is 1~20Kw, the sputtering atmosphere that sputtering forms NiCr layers is pure argon
Atmosphere, sputtering pressure are 2~5*10-3mbar；
5, intermediate frequency power supply adds rotating cathode sputtering sedimentation second dielectric layer 24；
Specifically, the sputtering power of the rotating cathode sial target is 15~70Kw when magnetron sputtering, sputtering is formed
The sputtering atmosphere of SiNx layer is argon nitrogen atmosphere, and sputter gas argon and nitrogen ratio are 1:1, and sputtering pressure is 2~5*10-3mbar。
Technical solution of the present invention is further elaborated below in conjunction with specific embodiment.
Embodiment 1:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the buffer layer 25 being successively arranged outward from the side of the glass-base 10,
One dielectric layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the thickness of the buffer layer 25
Degree is 10nm；The first medium layer 21 with a thickness of 88nm；First heat-reflecting layer 22 include Cr layer 221, described first
Heat-reflecting layer 22 with a thickness of 5nm；Second heat-reflecting layer 23 with a thickness of 18nm；The second dielectric layer 24 with a thickness of
32nm。
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively it is anti-to form buffer layer 25, first medium layer 21, first the 22, second heat of heat-reflecting layer for sputtering
Layer 23, second dielectric layer 24 are penetrated, to form film plating layer 20.
In this embodiment, the glass surface reflected colour L of the coated glass 100 be 46.51, a* be -5.13, b* be -
15.43, ocean blue is presented；Multi-angle observation misalignment is small, face side complexion difference Δ E < 2.5, and integral color is more uniform.Institute
State colour stable before and after coated glass 100 tempering, no plated film film layer oxidation, demoulding, the defects of cracking.Take sample with film surface for mill
Consumption face carries out wear-resisting experiment on abrasiometer, rotates 200 times, no scratches visible, rotates 1000 times, still without scratches visible.
Embodiment 2:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the buffer layer 25 being successively arranged outward from the side of the glass-base 10,
One dielectric layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the thickness of the buffer layer 25
Degree is 18nm；The first medium layer 21 with a thickness of 63nm；First heat-reflecting layer 22 includes CrNx layer 222, and described the
One heat-reflecting layer 22 with a thickness of 3nm；Second heat-reflecting layer 23 with a thickness of 22nm；The thickness of the second dielectric layer 24
For 29nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively it is anti-to form buffer layer 25, first medium layer 21, first the 22, second heat of heat-reflecting layer for sputtering
Layer 23, second dielectric layer 24 are penetrated, to form film plating layer 20.
In this embodiment, the glass surface reflected colour L of the coated glass 100 be 45.48, a* be -4.86, b* be -
14.78, ocean blue is presented；Multi-angle observation misalignment is small, face side complexion difference Δ E < 2.5, and integral color is more uniform.Institute
State colour stable before and after coated glass 100 tempering, no plated film film layer oxidation, demoulding, the defects of cracking.Take sample with film surface for mill
Consumption face carries out wear-resisting experiment on abrasiometer, rotates 200 times, no scratches visible, rotates 1000 times, still without scratches visible.
Embodiment 3:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the first medium layer being successively arranged outward from the side of the glass-base 10
21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the first medium layer 21 with a thickness of
92nm；First heat-reflecting layer 22 include Cr layer 221, first heat-reflecting layer 22 with a thickness of 10nm；Second heat
Reflecting layer 23 with a thickness of 13nm；The second dielectric layer 24 with a thickness of 28nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively sputtering forms first medium layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23, the
Second medium layer 24, to form film plating layer 20.
In this embodiment, the glass surface reflected colour L of the coated glass 100 be 47.05, a* be -5.78, b* be -
13.98, ocean blue is presented；Multi-angle observation misalignment is small, face side complexion difference Δ E < 2.5, and integral color is more uniform.Institute
State colour stable before and after coated glass 100 tempering, no plated film film layer oxidation, demoulding, the defects of cracking.Take sample with film surface for mill
Consumption face carries out wear-resisting experiment on abrasiometer, rotates 200 times, no scratches visible, rotates 1000 times, a small amount of scratch occurs.
Embodiment 4:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the first medium layer being successively arranged outward from the side of the glass-base 10
21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the first medium layer 21 with a thickness of
100nm；First heat-reflecting layer 22 include Cr layer 221 and CrNx layers, the Cr layer 221 with a thickness of 7nm, it is CrNx layers described
With a thickness of 3nm；Second heat-reflecting layer 23 with a thickness of 9nm；The second dielectric layer 24 with a thickness of 25nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively sputtering forms first medium layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23, the
Second medium layer 24, to form film plating layer 20.
In this embodiment, it be -3.75, b* is -12.7 that the glass surface reflected colour L of the coated glass 100, which is 44.8, a*,
Ocean blue is presented；Multi-angle observation misalignment is small, face side complexion difference Δ E < 2.5, and integral color is more uniform.The plated film
The defects of colour stable before and after 100 tempering of glass, no plated film film layer oxidation, demoulding, cracking.Take sample using film surface as wearing course,
Wear-resisting experiment is carried out on abrasiometer, is rotated 200 times, no scratches visible, rotates 1000 times, a small amount of scratch occurs.
Embodiment 5:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the first medium layer being successively arranged outward from the side of the glass-base 10
21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the first medium layer 21 with a thickness of
80nm；First heat-reflecting layer 22 include CrNx layer 221, first heat-reflecting layer 22 with a thickness of 8nm；Second heat
Reflecting layer 23 with a thickness of 10nm；The second dielectric layer 24 with a thickness of 26nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively sputtering forms first medium layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23, the
Second medium layer 24, to form film plating layer 20.
In this embodiment, the glass surface reflected colour L of the coated glass 100 be 43.64, a* be -3.94, b* be -
13.65, ocean blue is presented；Multi-angle observation misalignment is small, face side complexion difference Δ E < 2.5, and integral color is more uniform.Institute
State colour stable before and after coated glass 100 tempering, no plated film film layer oxidation, demoulding, the defects of cracking.Take sample with film surface for mill
Consumption face carries out wear-resisting experiment on abrasiometer, rotates 200 times, no scratches visible, rotates 1000 times, a small amount of scratch occurs.
Embodiment 6:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the first medium layer being successively arranged outward from the side of the glass-base 10
21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the first medium layer 21 with a thickness of
50nm；First heat-reflecting layer 22 include CrNx layer 221, first heat-reflecting layer 22 with a thickness of 15nm；Described second
Heat-reflecting layer 23 with a thickness of 30nm；The second dielectric layer 24 with a thickness of 41nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively sputtering forms first medium layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23, the
Second medium layer 24, to form film plating layer 20.
In this embodiment, it be -5.4, b* is -12.48 that the glass surface reflected colour L of the coated glass 100, which is 51.2, a*,
Ocean blue is presented；Multi-angle observation misalignment is small, face side complexion difference Δ E < 2.5, and integral color is more uniform.The plated film
The defects of colour stable before and after 100 tempering of glass, no plated film film layer oxidation, demoulding, cracking.Take sample using film surface as wearing course,
Wear-resisting experiment is carried out on abrasiometer, is rotated 200 times, no scratches visible, rotates 1000 times, a small amount of scratch occurs.
Embodiment 7:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the buffer layer 25 being successively arranged outward from the side of the glass-base 10,
One dielectric layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the thickness of the buffer layer 25
Degree is 20nm；The first medium layer 21 with a thickness of 47nm；First heat-reflecting layer 22 includes CrNx layer 221, and described the
One heat-reflecting layer 22 with a thickness of 20nm；Second heat-reflecting layer 23 with a thickness of 5nm；The thickness of the second dielectric layer 24
For 50nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively it is anti-to form buffer layer 25, first medium layer 21, first the 22, second heat of heat-reflecting layer for sputtering
Layer 23, second dielectric layer 24 are penetrated, to form film plating layer 20.
In this embodiment, the glass surface reflected colour L of the coated glass 100 be 48.75, a* be -4.81, b* be -
10.87, ocean blue is presented；Multi-angle observation misalignment is small, face side complexion difference Δ E < 2.5, and integral color is more uniform.Institute
State colour stable before and after coated glass 100 tempering, no plated film film layer oxidation, demoulding, the defects of cracking.Take sample with film surface for mill
Consumption face carries out wear-resisting experiment on abrasiometer, rotates 200 times, no scratches visible, rotates 1000 times, still without scratches visible.
Embodiment 8:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the buffer layer 25 being successively arranged outward from the side of the glass-base 10,
One dielectric layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the thickness of the buffer layer 25
Degree is 20nm；The first medium layer 21 with a thickness of 80nm；First heat-reflecting layer 22 includes Cr layer 221 and CrNx layers,
The Cr layer 221 with a thickness of 10nm, the CrNx222 with a thickness of 2nm；Second heat-reflecting layer 23 with a thickness of
16nm；The second dielectric layer 24 with a thickness of 26nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively it is anti-to form buffer layer 25, first medium layer 21, first the 22, second heat of heat-reflecting layer for sputtering
Layer 23, second dielectric layer 24 are penetrated, to form film plating layer 20.
In this embodiment, the glass surface reflected colour L of the coated glass 100 be 49.62, a* be -4.52, b* be -
11.56, ocean blue is presented；Multi-angle observation misalignment is small, face side complexion difference Δ E < 2.5, and integral color is more uniform.Institute
State colour stable before and after coated glass 100 tempering, no plated film film layer oxidation, demoulding, the defects of cracking.Take sample with film surface for mill
Consumption face carries out wear-resisting experiment on abrasiometer, rotates 200 times, no scratches visible, rotates 1000 times, still without scratches visible.
Embodiment 9:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the buffer layer 25 being successively arranged outward from the side of the glass-base 10,
One dielectric layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the thickness of the buffer layer 25
Degree is 14nm；The first medium layer 21 with a thickness of 60nm；First heat-reflecting layer 22 includes Cr layer 221 and CrNx layers,
The Cr layer 221 with a thickness of 5nm, the CrNx222 with a thickness of 17nm；Second heat-reflecting layer 23 with a thickness of
21nm；The second dielectric layer 24 with a thickness of 30nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively it is anti-to form buffer layer 25, first medium layer 21, first the 22, second heat of heat-reflecting layer for sputtering
Layer 23, second dielectric layer 24 are penetrated, to form film plating layer 20.
In this embodiment, the glass surface reflected colour L of the coated glass 100 be 51.88, a* be -5.17, b* be -
15.04, ocean blue is presented；Multi-angle observation misalignment is small, face side complexion difference Δ E < 2.5, and integral color is more uniform.Institute
State colour stable before and after coated glass 100 tempering, no plated film film layer oxidation, demoulding, the defects of cracking.Take sample with film surface for mill
Consumption face carries out wear-resisting experiment on abrasiometer, rotates 200 times, no scratches visible, rotates 1000 times, still without scratches visible.
Embodiment 10:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the buffer layer 25 being successively arranged outward from the side of the glass-base 10,
One dielectric layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the thickness of the buffer layer 25
Degree is 20nm；The first medium layer 21 with a thickness of 80nm；First heat-reflecting layer 22 includes Cr layer 221 and CrNx layers,
The Cr layer 221 with a thickness of 2nm, the CrNx222 with a thickness of 18nm；Second heat-reflecting layer 23 with a thickness of
35nm；The second dielectric layer 24 with a thickness of 20nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively it is anti-to form buffer layer 25, first medium layer 21, first the 22, second heat of heat-reflecting layer for sputtering
Layer 23, second dielectric layer 24 are penetrated, to form film plating layer 20.
In this embodiment, it be -4.7, b* is -14.52 that the glass surface reflected colour L of the coated glass 100, which is 52.46, a*,
Ocean blue is presented；Multi-angle observation misalignment is small, face side complexion difference Δ E < 2.5, and integral color is more uniform.The plated film
The defects of colour stable before and after 100 tempering of glass, no plated film film layer oxidation, demoulding, cracking.Take sample using film surface as wearing course,
Wear-resisting experiment is carried out on abrasiometer, is rotated 200 times, no scratches visible, is rotated 1000 times, still without scratches visible.
Comparative example 1:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the first medium layer being successively arranged outward from the side of the glass-base 10
21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the first medium layer 21 with a thickness of
76nm；First heat-reflecting layer 22 include CrNx layer 222, first heat-reflecting layer 22 with a thickness of 2nm；Second heat
Reflecting layer 23 with a thickness of 4nm；The second dielectric layer 24 with a thickness of 18nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively sputtering forms first medium layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23, the
Second medium layer 24, to form film plating layer 20.
In this embodiment, the film layer of the coated glass 100 is oxidized under high temperature environment in toughening process, is used
Non-dust cloth slightly wipes, and the phenomenon that demoulding occurs.
Comparative example 2:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the buffer layer 25 being successively arranged outward from the side of the glass-base 10,
One dielectric layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the thickness of the buffer layer 25
Degree is 10nm；The first medium layer 21 with a thickness of 20nm；First heat-reflecting layer 22 includes Cr layer 221 and CrNx layers
222, the Cr layer 221 with a thickness of 1nm, the CrNx layer 222 with a thickness of 1nm；The thickness of second heat-reflecting layer 23
For 4nm；The second dielectric layer 24 with a thickness of 19nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively it is anti-to form buffer layer 25, first medium layer 21, first the 22, second heat of heat-reflecting layer for sputtering
Layer 23, second dielectric layer 24 are penetrated, to form film plating layer 20.
In this embodiment, the film layer of the coated glass 100 is oxidized under high temperature environment in toughening process, is used
Non-dust cloth slightly wipes, and the phenomenon that demoulding occurs.
Comparative example 3:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the buffer layer 25 being successively arranged outward from the side of the glass-base 10,
One dielectric layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the thickness of the buffer layer 25
Degree is 30nm；The first medium layer 21 with a thickness of 90nm；First heat-reflecting layer 22 includes Cr layer 221 and CrNx layers
222, the Cr layer 221 with a thickness of 12nm, the CrNx layer 222 with a thickness of 12nm；The thickness of second heat-reflecting layer 23
Degree is 37nm；The second dielectric layer 24 with a thickness of 65nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively it is anti-to form buffer layer 25, first medium layer 21, first the 22, second heat of heat-reflecting layer for sputtering
Layer 23, second dielectric layer 24 are penetrated, to form film plating layer 20.
In this embodiment, 100 glass surface of coated glass reflects color anomaly.
Comparative example 4:
A kind of ocean blue colour thermal reflection coated glass 100, including glass-base 10 and it is set to the glass-base 10 1
The film plating layer 20 of side, the film plating layer 20 include the first medium layer being successively arranged outward from the side of the glass-base 10
21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24.Wherein, the first medium layer 21 with a thickness of
110nm；First heat-reflecting layer 22 include CrNx layer 222, first heat-reflecting layer 22 with a thickness of 23nm；Described second
Heat-reflecting layer 23 with a thickness of 41nm；The second dielectric layer 24 with a thickness of 37nm.
In this embodiment, the glass-base 10 of the ocean blue colour thermal reflection coated glass 100 uses the white glass of 6mm.
The preparation method of the ocean blue colour thermal reflection coated glass 100 includes: under vacuum conditions with target to 10 table of glass-base
Face carries out vacuum magnetic-control sputtering, and successively sputtering forms first medium layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23, the
Second medium layer 24, to form film plating layer 20.
In this embodiment, 100 glass surface of coated glass reflects color anomaly.
In order to which the performance to ocean blue colour thermal reflection coated glass of the invention is studied, to above-described embodiment 1 to reality
It applies example 10 and comparative example 1 to coated glass prepared by comparative example 4 to be tested respectively, test result see the table below 1, table 2 and table
3。
Each embodiment film layer structure of table 1 and thickness
The color value of the glass surface reflected colour of each embodiment 6mm heat-reflection coated glass of table 2
The color value of wearability and glass surface reflected colour after each embodiment 6mm heat-reflection coated glass tempering of table 3
Coated glass 100 of the present invention is by being coated with a kind of ocean blue by magnetron sputtering plating in white glass original on piece
The heat reflection film plating layer 20 of color.According to table 1, table 2 and table 3 it is found that the plated film glass that the embodiment of the present invention 1 is prepared to embodiment 10
It is -6.0~-3.5, b* is -15.5~-10.5 that the glass surface reflected colour L* of glass 100, which is 42~53, a*, and sea is presented in glass surface reflected colour
Foreign blue；Thus ocean blue colour thermal reflection coated glass 100 prepared by the present invention can substitute ocean blue to a certain extent
Glass.In addition, the film plating layer 20 of the ocean blue colour thermal reflection coated glass 100 is heat-resist, hot-working character is stablized, and is suitable for glass
The flat tempering of glass and curved steel process；After steel process heat treatment, film layer is stablized, and cracking, oxidation, demoulding etc. does not occur
Defect, moreover, the glass surface reflected colour L* of the coated glass 100 be 40~55, a* be -5.5~-2.0, b* be -14.0~-
9.0, glass surface reflected colour is still rendered as ocean blue, colour stable before and after tempering.In addition, 100 multi-angle observation of coated glass
Misalignment is small, face side complexion difference Δ E < 2.5, and integral color is more uniform.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (14)
1. a kind of ocean blue colour thermal reflection coated glass, including glass-base and it is set to the plated film of the glass-base side
Layer, which is characterized in that the film plating layer includes the first medium layer being successively arranged outward from the side of the glass-base, first
Heat-reflecting layer, the second heat-reflecting layer and second dielectric layer；The first medium layer with a thickness of 50nm~100nm, described first
Heat-reflecting layer with a thickness of 3nm~20nm, second heat-reflecting layer with a thickness of 5nm~35nm, the second dielectric layer
With a thickness of 20nm~50nm.
2. ocean blue colour thermal reflection coated glass as described in claim 1, which is characterized in that the ocean blue colour thermal reflection plating
Film glass further includes buffer layer, and the buffer layer is set between the glass-base and the first medium layer, the buffer layer
With a thickness of 10nm~20nm.
3. ocean blue colour thermal reflection coated glass as claimed in claim 2, which is characterized in that the buffer layer includes SiOx
Layer, the range of x is 1.0~2.00 in SiOx.
4. ocean blue colour thermal reflection coated glass as described in claim 1, which is characterized in that the first medium layer includes
SiNx layer, the range of x is 0.5~1.33 in SiNx.
5. ocean blue colour thermal reflection coated glass as described in claim 1, which is characterized in that first heat-reflecting layer includes
Cr layers and/or CrNx layers, the range of x is 0.5~1.0 in CrNx.
6. ocean blue colour thermal reflection coated glass as claimed in claim 5, which is characterized in that first heat-reflecting layer includes
Cr layers and CrNx layers, described Cr layers with a thickness of 1nm~10nm, described CrNx layers with a thickness of 2nm~20nm.
7. ocean blue colour thermal reflection coated glass as described in claim 1, which is characterized in that second heat-reflecting layer is
NiCr layers.
8. ocean blue colour thermal reflection coated glass as described in claim 1, which is characterized in that the second dielectric layer is SiNx
Layer, the range of x is 0.5~1.33 in SiNx.
9. ocean blue colour thermal reflection coated glass as described in claim 1, which is characterized in that the ocean blue colour thermal reflection plating
It is -6.0~-3.5, b* is -15.5~-11.5 that the glass surface color L* of film glass, which is 42~53, a*,.
10. ocean blue colour thermal reflection coated glass as described in claim 1, which is characterized in that pass through steel process hot-working
After processing, the glass surface reflected colour L* of the ocean blue colour thermal reflection coated glass be 40~55, a* be -5.5~-2.0, b* be -
14.0~-9.0.
11. a kind of preparation method of ocean blue colour thermal reflection coated glass, is used to prepare such as the described in any item seas of right 1 to 10
Foreign blue heat-reflection coated glass, which is characterized in that the preparation method includes:
Vacuum magnetic-control sputtering is carried out to glass-base surface with target under vacuum conditions, successively sputtering formed first medium layer,
First heat-reflecting layer, the second heat-reflecting layer, second dielectric layer, to form plated film；The first medium layer with a thickness of 50nm
~100nm, first heat-reflecting layer with a thickness of 3nm~20nm, second heat-reflecting layer with a thickness of 5nm~35nm,
The second dielectric layer with a thickness of 20nm~50nm.
12. the preparation method of ocean blue colour thermal reflection coated glass as claimed in claim 11, which is characterized in that the preparation
Method further include:
Before the glass-base surface carries out vacuum sputtering formation first medium layer, first carried out on the glass-base surface
Vacuum sputtering formed buffer layer, the buffer layer with a thickness of 10nm~20nm.
13. the preparation method of the ocean blue colour thermal reflection coated glass as described in claim 11 or 12, which is characterized in that
In the preparation method, SiOx layers and SiNx layer, the aluminum weight ratio of the sial target are formed by sial target magnetic control sputtering
For 9:1；Cr layers and CrNx layers are formed by chromium target magnetic control sputtering, the chromium purity of the chromium target is 99.95%；It is splashed by nickel chromium triangle target magnetic control
It penetrates to form NiCr layers, the nickel chromium triangle weight ratio of the nickel chromium triangle target is 8:2；Wherein, the chromium target, the nickel chromium triangle target are flat target, institute
Stating sial target is rotary target.
14. the preparation method of ocean blue colour thermal reflection coated glass as claimed in claim 13, which is characterized in that
The sputtering power of the sial target is 15~70Kw, and the sputtering atmosphere that sputtering forms described SiOx layers is argon oxygen atmosphere, argon
Volume ratio with oxygen is 1:1, and sputtering pressure is 2~5*10-3mbar；It is argon nitrogen that sputtering, which forms the SiNx layer sputtering atmosphere,
The volume ratio of atmosphere, argon and nitrogen is 1:1, and sputtering pressure is 2~5*10-3mbar；
The sputtering power of the chromium target is 1~20Kw, and the sputtering atmosphere that sputtering forms described Cr layers is straight argon atmosphere, sputtering pressure
For 2~5*10-3mbar；It is argon nitrogen atmosphere that sputtering, which forms described CrNx layers of sputtering atmosphere, and the volume ratio of argon and nitrogen is 1:1, is splashed
Pressure of emanating is 2~5*10-3mbar；
The nickel chromium triangle target power output is 1~20Kw, and the sputtering atmosphere that sputtering forms described NiCr layers is straight argon atmosphere, and sputtering pressure is
2~5*10-3mbar。
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| CN115073019A (en) * | 2022-07-11 | 2022-09-20 | 咸宁南玻节能玻璃有限公司 | High-anti-gold sunlight-control coated glass and preparation method thereof |
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