CN209276385U - A kind of ocean blue colour thermal reflection coated glass - Google Patents
A kind of ocean blue colour thermal reflection coated glass Download PDFInfo
- Publication number
- CN209276385U CN209276385U CN201822127652.8U CN201822127652U CN209276385U CN 209276385 U CN209276385 U CN 209276385U CN 201822127652 U CN201822127652 U CN 201822127652U CN 209276385 U CN209276385 U CN 209276385U
- Authority
- CN
- China
- Prior art keywords
- layer
- glass
- heat
- ocean blue
- coated glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Surface Treatment Of Glass (AREA)
Abstract
The utility model discloses a kind of ocean blue colour thermal reflection coated glass, which 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.The ocean blue colour thermal reflection coated glass of the utility model 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 utility model relates to glass technology field, in particular to a kind of ocean blue colour thermal reflection coated glass.
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.
Utility model content
The main purpose of the utility model is to propose a kind of ocean blue colour thermal reflection coated glass, which can both replace sea
Foreign blue glass, and can effectively sunlight reflection.
To achieve the above object, the utility model proposes ocean blue colour thermal reflection coated glass, including glass-base and
It is set to the film plating layer of the glass-base side, the film plating layer includes successively being arranged outward from the side of the glass-base
First medium 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,
The 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 ocean blue colour thermal reflection coated glass of the utility model, by successively plating first Jie on the surface of glass-base
Matter 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
Ocean blue is presented in the glass surface reflected colour of the glass, and coordination is merged with environment, close with ocean blue glass in outdoor observation,
It can replace ocean blue glass in engineering.Meanwhile the glass can effective sunlight reflection, effectively limit sunlight to indoor
Energy-saving consumption-reducing is played the role of in heat radiation.In addition, colour stable before and after the glass tempering, no plated film film layer oxidation, are opened demoulding
The defects of splitting.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model ocean blue colour thermal reflection coated glass；
Fig. 2 is the structural schematic diagram of another embodiment of the utility model ocean blue colour thermal reflection coated glass；
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, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.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,
The scheme met simultaneously including A scheme or B scheme or A and B.Technical solution between each embodiment can be combined with each other,
It but must be based on can be realized by those of ordinary skill in the art, when conflicting or nothing occurs in the combination of technical solution
Method will be understood that the combination of this technical solution is not present when realizing, also not within the protection scope of the requires of the utility model.
In addition, technical solutions of the utility model use color model (Lab) as colour code, to the glass surface color of coated glass
It is designed with film surface color.Color model (Lab) is the model for feeling to set up based on people to color, the number in Lab
Value description twenty-twenty vision people it can be seen that all colours.Lab colour model is by brightness (L) and color value a*, b* totally three
A element composition.Wherein, L indicates brightness (Luminosity), and a* indicates the range from carmetta to green, and b* is indicated from yellow
To the range of blue.The codomain of L is by 0 to 100, wherein when L=50, is equivalent to 50% black.The codomain of a* and b* is 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 face
Color is yellow, and when b*=-128, color is blue.All colors are formed with the interaction variation of these three values.For example, certain is of the same colour
Color Lab value is L=100, and when a=30, b=0, this color is exactly pink.
The utility model proposes a kind of ocean blue colour thermal reflection coated glasses.
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, the utility model proposes ocean blue colour thermal reflection coated glass 100, including glass-base 10 and
Be set to the film plating layer 20 of 10 side of glass-base, the film plating layer 20 include from the side of the glass-base 10 successively
First medium layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and the second dielectric layer 24 being arranged outward；Described first is situated between
Matter layer 21 with a thickness of 50nm~100nm, first heat-reflecting layer 22 with a thickness of 3nm~20nm, second heat reflection
Layer 23 with a thickness of 5nm~35nm, the second dielectric layer 24 with a thickness of 20nm~50nm.
The ocean blue colour thermal reflection coated glass 100 of the utility model, by successively being plated on the surface of glass-base 10
First medium layer 21, the first heat-reflecting layer 22, the second heat-reflecting layer 23 and second dielectric layer 24, and to each thickness of film plating layer 20
Degree is controlled, so that ocean blue is presented in the glass surface reflected colour of the ocean blue colour thermal reflection coated glass 100, is merged with environment
Coordinate, it is close with ocean blue glass in outdoor observation, it can replace ocean blue glass in engineering.Meanwhile the ocean blue fever
Reflection coated glass 100 can effective sunlight reflection, effectively limit sunlight to indoor heat radiation, play energy-saving consumption-reducing
Effect.In addition, colour stable before and after 100 tempering of blue heat-reflection coated glass, no plated film film layer oxidation, demoulding, cracking etc.
Defect.
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 ocean blue colour thermal reflection coated glass of the utility model, is prepared using following methods, the preparation method include:
Vacuum magnetic-control sputtering is carried out to 10 surface of glass-base with target under vacuum environment, successively sputtering forms first medium layer 21, the
One heat-reflecting layer 22, the second heat-reflecting layer 23, second dielectric layer 24, to form film plating layer 20.The first medium layer 21
With a thickness of 50nm~100nm, first heat-reflecting layer 22 with a thickness of 3nm~20nm, the thickness of second heat-reflecting layer 23
Degree be 5nm~35nm, the second dielectric layer 24 with a thickness of 20nm~50nm.
Further, which further includes carrying out vacuum sputtering on 10 surface of glass-base to form first medium
Before layer 21, vacuum sputtering first is carried out on 10 surface of glass-base and forms buffer layer 25.The formation of first medium layer 21
In the surface of the buffer layer 25.Wherein, the buffer layer 25 with a thickness of 10nm~20nm, the buffer layer 25 includes SiOx
Layer, the range of x is 1.0~2.00 in SiOx.Described SiOx layers close with the main component and structure of glass, therefore SiOx layers of work
For the buffer layer of film layer and substrate of glass, raising is strong with 10 binding force of glass-base, improves the whole steady of plated film film layer structure
Qualitative and wearability.
In the preparation method, SiOx layers and SiNx layer, the sial weight of the sial target are formed by sial target magnetic control sputtering
Amount is than being 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 triangle 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 plane
Target, the sial target are 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。
The technical solution of the utility model 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 of the ocean blue colour thermal reflection coated glass to the utility model is studied, to above-described embodiment 1
It is tested respectively to embodiment 10 and comparative example 1 to coated glass prepared by comparative example 4, 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
The utility model coated glass 100 is by being coated with a kind of sea by magnetron sputtering plating in white glass original on piece
The heat reflection film plating layer 20 of foreign indigo plant color.According to table 1, table 2 and table 3 it is found that prepared by the utility model embodiment 1 to embodiment 10
The glass surface reflected colour L* of coated glass 100 be 42~53, a* be -6.0~-3.5, b* be -15.5~-10.5, glass surface reflection
Ocean blue is presented in color；Thus the ocean blue colour thermal reflection coated glass 100 of the utility model preparation to a certain extent can
Substitute ocean blue glass.In addition, the film plating layer 20 of the ocean blue colour thermal reflection coated glass 100 is heat-resist, hot-working character
Stablize, is suitable for the flat tempering of glass and curved steel process；After steel process heat treatment, film layer is stablized, and does not open
Split, aoxidize, demoulding the defects of, moreover, it is -5.5~-2.0 that the glass surface reflected colour L* of the coated glass 100, which is 40~55, a*,
B* is -14.0~-9.0, and glass surface reflected colour is still rendered as ocean blue, colour stable before and after tempering.In addition, the coated glass
100 multi-angle observation misalignments are small, face side complexion difference Δ E < 2.5, and integral color is more uniform.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822127652.8U CN209276385U (en) | 2018-12-18 | 2018-12-18 | A kind of ocean blue colour thermal reflection coated glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822127652.8U CN209276385U (en) | 2018-12-18 | 2018-12-18 | A kind of ocean blue colour thermal reflection coated glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276385U true CN209276385U (en) | 2019-08-20 |
Family
ID=67611817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822127652.8U Active CN209276385U (en) | 2018-12-18 | 2018-12-18 | A kind of ocean blue colour thermal reflection coated glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209276385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109336413A (en) * | 2018-12-18 | 2019-02-15 | 浙江旗滨节能玻璃有限公司 | A kind of ocean blue colour thermal reflection coated glass and preparation method thereof |
-
2018
- 2018-12-18 CN CN201822127652.8U patent/CN209276385U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109336413A (en) * | 2018-12-18 | 2019-02-15 | 浙江旗滨节能玻璃有限公司 | A kind of ocean blue colour thermal reflection coated glass and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103358619B (en) | High-transparency can the two silver low-radiation coated glass of tempering and preparation method thereof | |
| CN101244898B (en) | Golden low radiation film coating glass and manufacturing method thereof | |
| EP0185314B1 (en) | Architectural coating with interference colors | |
| CN105084778B (en) | A kind of green low radiation coated glass and preparation method thereof | |
| CN106904842B (en) | Champagne gold double-silver low-emissivity coated glass and preparation method thereof | |
| CN111606578B (en) | Temperable low-reflection double-silver low-emissivity coated glass and preparation method thereof | |
| CN203391418U (en) | High permeable type temperable double-silver low-emissivity coated glass | |
| CN105565679A (en) | Tri-silver low-emissivity coated glass capable of being tempered and preparation method thereof | |
| CN105084781B (en) | A kind of golden low radiation film coating glass and preparation method thereof | |
| CN106186723A (en) | Saturating light blue bendable steel Three-silver-layer low-radiation coated glass and preparation technology in one | |
| CN107382093A (en) | A kind of Chinese red double-silver low-emissivity coated glass and preparation method | |
| CN108264243B (en) | Low-emissivity coated glass | |
| CN107663029B (en) | European gray low-emissivity coated glass | |
| CN105084779B (en) | A kind of high-transparency double-silver low-emissivity coated glass and preparation method thereof | |
| CN109336413A (en) | A kind of ocean blue colour thermal reflection coated glass and preparation method thereof | |
| CN105084780B (en) | A kind of sunshade type double-silver low-emissivity coated glass and preparation method thereof | |
| CN102501451A (en) | Temperable di-silver low-emissivity coated glass and manufacturing process thereof | |
| CN209276385U (en) | A kind of ocean blue colour thermal reflection coated glass | |
| CN110510891A (en) | A kind of high light blue bendable steel Three-silver-layer low-radiation coated glass and preparation method | |
| CN105347696A (en) | Temperable low-emissivity coated glass with good light transmission and preparation method thereof | |
| CN108101383B (en) | Temperable Low-E energy-saving glass | |
| CN206109216U (en) | But golden low -emissivity coated glass of tempering | |
| CN205258316U (en) | Low radiation coated glass of two silver of ocean blue | |
| CN102910839A (en) | Golden low-radiation coated glass and preparation method thereof | |
| CN205974275U (en) | In pass through three silver medal low -emissivity coated glass of light blue bendable steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |