CN207552186U - A kind of high transparency light grey double silver coating glass offline - Google Patents
A kind of high transparency light grey double silver coating glass offline Download PDFInfo
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- CN207552186U CN207552186U CN201721556336.1U CN201721556336U CN207552186U CN 207552186 U CN207552186 U CN 207552186U CN 201721556336 U CN201721556336 U CN 201721556336U CN 207552186 U CN207552186 U CN 207552186U
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Abstract
The utility model provides a kind of high transparency light grey double silver coating glass offline, the coated glass include substrate of glass and the nitrogenized manganese iron layer being sequentially arranged in substrate of glass, silicon alloy film layer, first medium layer, the first barrier layer, the first Ag layers, the second barrier layer, second dielectric layer, third barrier layer, the 2nd Ag layers, the 4th barrier layer and third dielectric layer；The thickness of the silicon alloy film layer is less than the thickness of nitrogenized manganese iron layer；First barrier layer and the 4th barrier layer are oxidation nicr layer.Coated glass described in the utility model is by using the barrier in each film plating layer between nitrogenized manganese iron layer and silicon alloy film layer and synergistic effect, to promote the heat-insulated and light thermal property of glass.
Description
Technical field
The utility model belongs to glass manufacturing area, is related to a kind of offline light grey double silver coating glass more particularly to one
Plant energy-saving high transparency light grey double silver coating glass offline.
Background technology
Low radiation coated glass refers to plate multiple layer metal or the membrane system glass of other compounds in glass surface, also known as low
Radiant glass or " Low-E " glass.Due to the presence of this tunic, make coated glass emissivity compared with simple glass lower
And with spectral selection.Low emissivity tunic has higher albedo to the far infrared of 2.5 μm~40 μ m of wavelength, this
The good blocking radiant heat of kind makes it that the indoor heat radiation overwhelming majority are reflected back interior in winter, ensures room through characteristic
Interior heat does not scatter and disappear outward；Outdoor heat radiation can be prevented to get in summer, so as to reach energy-saving effect.
High-transmittance low emissivity coated glass is according to the difference for using needs, is coated with respectively in the two sides of silver film suitably
Protective layer and matching layer, make it have higher visible light transmittance, to keep necessary indoor light illumination, while to the greatest extent may be used
The infrared radiation that can be reduced in solar spectrum is got in.However high-transparency coated glass generally only reflects far red light,
Near-infrared radiation in sunlight can still enter, and cause indoor thermic load larger, it is impossible to play good heat insulation.Generally
For, single silver coating glass has the characteristic of centering far infrared high reflection, and sunlight is greatly near infrared ray, heat
What thus radiation was mainly brought, in order to improve heat insulation, double silver even three silver coating glass also possess some special knowledge.
103407232 A of CN disclose a kind of offline anti-reflection coated glass, including glass substrate, in glass substrate successively
Oxide S iO equipped with siliconx, silicon oxide sio2, titanyl compound TiOxWith titanium oxide TiO2.The offline anti-reflection coated glass
Though with low-refraction, reduce surface reflection, but its each film plating layer reflection infra-red radiation ability is not strong, causes thermal insulation
It can be poor.
102615877 A of CN disclose it is a kind of offline can steel low radiation coated glass, including glass substrate, glass substrate
It is equipped with and is equipped with silicon nitride Si successively3N4, metal nickel chromium triangle NiCr, metal Ag, metal nickel chromium triangle NiCr, silicon nitride Si3N4.The plating
Though film glass can obstruct far infrared, there is good heat insulation effect, it cannot limit near-infrared radiation well
Entrance and light transmittance need to be further improved.
105084780 A of CN disclose a kind of sunshade type double-silver low-emissivity coated glass, and the coated glass includes glass
Substrate, the first silico-aluminum film, the second allumen film, third silverskin, the 4th nichrome film, the 5th silico-aluminum film,
Six allumen films, the 7th silverskin, the 8th nichrome film and the 9th silico-aluminum film, in the sun in light gray, decoration effect
Fruit is good, and heat transfer coefficient is low, good heat-insulation effect, but the coated glass visible light transmittance is relatively low, for sunlight insufficiently
Cause room brilliancy insufficient for area.
Therefore, how to study off-line coated glass that is a kind of while having higher light transmittance and preferable heat-proof quality is
The problem of urgent need to resolve.
Utility model content
The problem of for light transmittance existing for existing off-line coated glass and uncoordinated heat-proof quality, the utility model provide
A kind of high transparency light grey double silver coating glass offline.Nitrided ferromanganese in each film plating layer of coated glass described in the utility model
Barrier and synergistic effect between layer and silicon alloy film layer can effectively promote the heat-insulated and light thermal property of glass.
For this purpose, the utility model uses following technical scheme：
The utility model provides a kind of offline light grey double silver coating glass, the coated glass include substrate of glass with
And be sequentially arranged in nitrogenized manganese iron layer in substrate of glass, silicon alloy film layer, first medium layer, the first barrier layer, the first Ag layers,
Second barrier layer, second dielectric layer, third barrier layer, the 2nd Ag layers, the 4th barrier layer and third dielectric layer；The silicon alloy is thin
The thickness of film layer is less than the thickness of nitrogenized manganese iron layer；First barrier layer is oxidation nicr layer；4th barrier layer is oxygen
Change nicr layer.Offline light grey double silver coating glass described in the utility model, first magnetron sputtering forms nitridation on the glass substrate
Ferromanganese layer and silicon alloy film layer, then successively magnetron sputtering formed dielectric layer, barrier layer, Ag layers, barrier layer, dielectric layer, blocking
Layer, Ag layers, barrier layer and dielectric layer, barrier and synergistic effect using nitrogenized manganese iron layer and silicon alloy film layer can make plating
Film glass has preferable heat-insulated and light thermal property.
In the utility model, the substrate of glass be simple glass, thickness 6mm.
In the utility model, the nitrided ferromanganese and silicon alloy film are existing substance in the prior art.In order to ensure
Effect between nitrogenized manganese iron layer and silicon alloy film layer, the thickness of silicon alloy film layer need to be less than the thickness of nitrogenized manganese iron layer
Degree if the thickness of silicon alloy film layer is more than the thickness of nitrogenized manganese iron layer, can reduce coated glass performance instead.
In the utility model, the oxidation nickel chromium triangle is existing substance in the prior art.
Below as the preferred technical solution of the utility model, but not as the limit of technical solution provided by the utility model
System, by the following technical programs, can preferably reach and realize the technical purpose and advantageous effect of the utility model.
As the preferred technical solution of the utility model, the thickness of the nitrogenized manganese iron layer is 10nm~13nm, such as
10nm, 10.5nm, 11nm, 11.5nm, 12nm, 12.5nm or 13nm etc., it is not limited to cited numerical value, the numerical value model
Other unrequited numerical value are equally applicable in enclosing.
As the preferred technical solution of the utility model, the alloy of the silicon alloy film layer is manganese-titanium, the silicon
The thickness of alloy firm layer is 8nm~11nm, such as 8nm, 8.5nm, 9nm, 9.5nm, 10nm, 10.5nm or 11nm etc., but simultaneously
Cited numerical value is not limited only to, other unrequited numerical value are equally applicable in the numberical range.
In the utility model, the thickness of the nitrogenized manganese iron layer and silicon alloy film layer need to control in a certain range, with
Reach more preferably heat-insulated and light thermal property.
In the utility model, alloy need to be manganese-titanium in the silicon alloy film layer, i.e., containing in nitrogenized manganese iron layer
Metallic element, the component in preparation process in silicon alloy film layer can be partly penetrated into nitrogenized manganese iron layer, enhancing the two
Between interaction, and then promoted coated glass heat-insulated and light thermal property.
As the preferred technical solution of the utility model, the first medium layer be silicon nitride layer, thickness for 15nm~
20nm, such as 15nm, 16nm, 17nm, 18nm, 19nm or 20nm etc., it is not limited to cited numerical value, the numberical range
Other interior unrequited numerical value are equally applicable.
As the preferred technical solution of the utility model, the thickness on first barrier layer is 3nm~5nm, such as 3nm,
3.5nm, 4nm, 4.5nm or 5nm etc., it is not limited to cited numerical value, other interior unrequited numerical value of the numberical range
It is equally applicable.
As the preferred technical solution of the utility model, the described first Ag layers and the 2nd Ag layers of thickness be 5nm~
15nm, such as 5nm, 8nm, 10nm, 12nm or 15nm etc., it is not limited to cited numerical value, in the numberical range other
Unrequited numerical value is equally applicable.
In the utility model, Ag layers are used as functional layer, generally within the center of film plating layer, greatly reduce glass
Radiance, the presence of double silver coating layer can not only reflect mid and far infrared line, while effectively limit near-infrared in sunlight
The transmission of heat radiation plays function of heat insulation；In addition, Ag layers can also reduce the ultraviolet lights for generating destructive effects into entering the room
It is interior, prevent furniture and fabric fading.
As the preferred technical solution of the utility model, second barrier layer for oxidation nicr layer, thickness for 5nm~
15nm, such as 5nm, 8nm, 10nm, 12nm or 15nm etc., it is not limited to cited numerical value, in the numberical range other
Unrequited numerical value is equally applicable.
As the preferred technical solution of the utility model, the thickness of the second dielectric layer is 15nm~20nm, such as
15nm, 16nm, 17nm, 18nm, 19nm or 20nm etc., it is not limited to cited numerical value, in the numberical range, other are not
The numerical value enumerated is equally applicable；The thickness on third barrier layer is 15nm~20nm, such as 15nm, 16nm, 17nm, 18nm, 19nm
Or 20nm etc., it is not limited to cited numerical value, other interior unrequited numerical value of the numberical range are equally applicable.
As the preferred technical solution of the utility model, the thickness on the 4th barrier layer is 3nm~5nm, such as 3nm,
3.5nm, 4nm, 4.5nm or 5nm etc., it is not limited to cited numerical value, other interior unrequited numerical value of the numberical range
It is equally applicable.
As the preferred technical solution of the utility model, the third dielectric layer be silicon nitride layer, thickness for 35nm~
43nm, such as 35nm, 37nm, 40nm or 43nm etc., it is not limited to cited numerical value, interior other of the numberical range do not arrange
The numerical value of act is equally applicable.
Compared with prior art, the utility model has the advantages that：
(1) nitrided ferromanganese is used for the preparation of coated glass by the utility model for the first time, and the difference of thickness can be in certain journey
The light transmittance of coated glass is influenced on degree, barrier and synergistic effect using nitrogenized manganese iron layer and silicon alloy film layer can be promoted
The heat-insulated and light thermal property of coated glass；
(2) double silver-colored functional layer described in the utility model causes coated glass not only heat transfer coefficient is low, high reflection mid and far infrared
Line can also effectively limit the transmission of near infra-red thermal radiation in sunlight；
(3) each film plating layer comprehensive function described in the utility model can realize higher transmission of visible light (about 30%~
50%), the reflectivity of near infrared light is up to more than 90%, and heat transfer coefficient U values can drop to 1.6W/m2Below K.
Description of the drawings
Fig. 1 is coated glass structure diagram described in the utility model.
It is marked in figure：1- substrate of glass, 2- nitrogenized manganese iron layer, 3- silicon alloy film layers, 4- first medium layers, 5- first hinder
Barrier, the first Ag layers of 6-, the second barrier layers of 7-, 8- second dielectric layer, 9- thirds barrier layer, the 2nd Ag layers of 10-, 11- the 4th resistance
Barrier, 12- third dielectric layers.
Specific embodiment
For the utility model is better described, the technical solution of the utility model is easy to understand, below to the utility model
It is further described.But following embodiments is only the simple example of the utility model, does not represent or limit this practicality
Novel rights protection scope, scope of protection of the utility model are subject to claims.
Specific embodiment of the present invention part provides a kind of offline light grey double silver coating glass, as shown in Figure 1,
The coated glass includes substrate of glass 1 and the nitrogenized manganese iron layer 2 being sequentially arranged in substrate of glass, silicon alloy film layer 3, the
One dielectric layer 4, the first barrier layer 5, the first Ag layers 6, the second barrier layer 7, second dielectric layer 8, the 9, the 2nd Ag layers of third barrier layer
10th, the 4th blocking 11 and third dielectric layer 12.The thickness of the silicon alloy film layer 3 is less than the thickness of nitrogenized manganese iron layer 2；It is described
First barrier layer 5 is oxidation nicr layer；4th barrier layer 11 is oxidation nicr layer.
But non-limiting example typical for the utility model below：
Embodiment 1：
A kind of offline light grey double silver coating glass is present embodiments provided, is existed using high vacuum magnetic control sputtering film plating device
It is thin that the silicomanganese titanium alloy that nitrogenized manganese iron layer 2, thickness that thickness is 11.5nm are 9.5nm is coated in the substrate of glass 1 of 6mm thickness successively
First medium layer silicon nitride layer 4 that film layer 3, thickness are 10nm, the first barrier layer that thickness is 3nm oxidation nicr layer 5, thickness are
The second dielectric layer nitrogen that the first Ag layers 6 of 10nm, the second barrier layer that thickness is 15nm oxidation nicr layer 7, thickness are 17.5nm
The third barrier layer that SiClx layer 8, thickness are 12.5nm aoxidizes nicr layer 9, the 2nd Ag layers 10 that thickness is 10nm, thickness 5nm
The 4th barrier layer oxidation nicr layer 11 and thickness be 41.5nm third dielectric layer silicon nitride layer 12, obtain the plated film glass
Glass.
Embodiment 2：
A kind of offline light grey double silver coating glass is present embodiments provided, is existed using high vacuum magnetic control sputtering film plating device
The ferrosilicon titanium alloy thin films layer that nitrogenized manganese iron layer 2, thickness that thickness is 13nm are 8nm is coated in the substrate of glass 1 of 6mm thickness successively
3rd, thickness is 15nm first medium layer silicon nitride layer 4, the first barrier layer that thickness is 5nm oxidation nicr layer 5, thickness 7nm
The first Ag layers 6, the second barrier layer that thickness is 8nm oxidation nicr layer 7, thickness be 15nm second dielectric layer silicon nitride layer 8,
The third barrier layer that thickness is 15nm aoxidizes nicr layer 9, the 2nd Ag layers 10 that thickness is 10nm, the 4th blocking that thickness is 3nm
Layer oxidation nicr layer 11 and the third dielectric layer silicon nitride layer 12 that thickness is 43nm, obtain the coated glass.
Embodiment 3：
A kind of offline light grey double silver coating glass is present embodiments provided, is existed using high vacuum magnetic control sputtering film plating device
It is coated with that thickness is 10.5nm nitrogenized manganeses iron layer 2, thickness is 10nm silicomanganese titanium alloy thin films layers in the substrate of glass 1 of 6mm thickness successively
3rd, thickness is 20nm first medium layers silicon nitride layer 4, thickness is the first barrier layers of 5nm oxidation nicr layer 5, thickness is 7nm first
Ag layers 6, thickness be the second barrier layers of 12nm oxidation nicr layer 7, thickness be 10nm second dielectric layer silicon nitride layer 8, thickness be
The third barrier layer oxidation nicr layer 9 of 10nm, the 4th barrier layer oxidation nickel chromium triangle that thickness is the 2nd Ag layers 10 of 8nm, thickness is 4nm
Layer 11 and the third dielectric layer silicon nitride layer 12 that thickness is 40nm, obtain the coated glass.
Comparative example 1：
This comparative example provides a kind of offline light grey double silver coating glass, the coated glass include substrate of glass 1 with
And be sequentially arranged in nitrogenized manganese iron layer 2 in substrate of glass, first medium layer silicon nitride layer 4, the first barrier layer oxidation nicr layer 5,
First Ag layers 6, the second barrier layer oxidation nicr layer 7, second dielectric layer 8, third barrier layer 9, the 2nd Ag layers 10, the 4th barrier layer
Nicr layer 11 and third dielectric layer 12 are aoxidized, i.e., does not plate silicomanganese titanium alloy thin films layer 3.
Comparative example 2：
This comparative example provides a kind of offline light grey double silver coating glass, the coated glass include substrate of glass 1 with
And it is sequentially arranged in silicomanganese titanium alloy thin films layer 3, first medium layer silicon nitride layer 4, the first barrier layer nickel oxide in substrate of glass
Layers of chrome 5, the first Ag layers 6, the second barrier layer oxidation nicr layer 7, second dielectric layer 8, third barrier layer 9, the 2nd Ag layers the 10, the 4th
Barrier layer aoxidizes nicr layer 11 and third dielectric layer 12, i.e., does not plate nitrogenized manganese iron layer 2.
The measure of optical property, test result such as table 1 are carried out to coated glass made from embodiment 1-3 and comparative example 1-2
It is shown.
1 optical performance test result of table
Summary embodiment and comparative example can be seen that offline light grey double silver coating glass described in the utility model can
See that light transmission rate is higher, can reach 50% or so, near infrared light reflectivity is high, and heat transfer coefficient is low, can drop to 1.6W/m2K with
Under.Wherein, the factors such as Low emissivity characteristic of the barrier of nitrogenized manganese iron layer and silicon alloy film layer and synergistic and double silver-colored functional layers
Comprehensive function cause coated glass have good light transmission and heat-proof quality.
Applicant declares, and the utility model illustrates the detailed technology scheme of the utility model by above-described embodiment, but
The utility model is not limited to above-mentioned detailed technology scheme, that is, does not mean that the utility model has to rely on above-mentioned detailed technology
Scheme could be implemented.Person of ordinary skill in the field is new to this practicality it will be clearly understood that any improvement to the utility model
Selection of the addition of the raw materials used equivalence replacement of type and auxiliary element, concrete operations condition and mode etc., all falls within this practicality
Within novel protection domain and the open scope.
Claims (10)
1. a kind of offline light grey double silver coating glass, which is characterized in that the coated glass include substrate of glass (1) and according to
Secondary nitrogenized manganese iron layer (2) in the substrate of glass, silicon alloy film layer (3), first medium layer (4), the first barrier layer (5),
First Ag layers (6), the second barrier layer (7), second dielectric layer (8), third barrier layer (9), the 2nd Ag layers (10), the 4th barrier layer
(11) and third dielectric layer (12)；The thickness of the silicon alloy film layer (3) is less than the thickness of nitrogenized manganese iron layer (2)；Described
One barrier layer (5) is oxidation nicr layer；4th barrier layer (11) is oxidation nicr layer.
2. coated glass according to claim 1, which is characterized in that the thickness of the nitrogenized manganese iron layer (2) for 10nm~
13nm。
3. coated glass according to claim 1 or 2, which is characterized in that the alloy in the silicon alloy film layer (3) is
Manganese-titanium, the thickness of the silicon alloy film layer (3) is 8nm~11nm.
4. coated glass according to claim 1 or 2, which is characterized in that the first medium layer (4) is silicon nitride layer,
Its thickness is 15nm~20nm.
5. coated glass according to claim 1 or 2, which is characterized in that the thickness of first barrier layer (5) is 3nm
~5nm.
6. coated glass according to claim 1 or 2, which is characterized in that the described first Ag layers (6) and the 2nd Ag layers (10)
Thickness be 5nm~15nm.
7. coated glass according to claim 1 or 2, which is characterized in that second barrier layer (7) is oxidation nickel chromium triangle
Layer, thickness are 5nm~15nm.
8. coated glass according to claim 1 or 2, which is characterized in that the thickness of the second dielectric layer (8) is 15nm
~20nm；The thickness on third barrier layer (9) is 15nm~20nm.
9. coated glass according to claim 1 or 2, which is characterized in that the thickness of the 4th barrier layer (11) is 3nm
~5nm.
10. coated glass according to claim 1 or 2, which is characterized in that the third dielectric layer (12) is silicon nitride
Layer, thickness are 35nm~43nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556336.1U CN207552186U (en) | 2017-11-20 | 2017-11-20 | A kind of high transparency light grey double silver coating glass offline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556336.1U CN207552186U (en) | 2017-11-20 | 2017-11-20 | A kind of high transparency light grey double silver coating glass offline |
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| Publication Number | Publication Date |
|---|---|
| CN207552186U true CN207552186U (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721556336.1U Expired - Fee Related CN207552186U (en) | 2017-11-20 | 2017-11-20 | A kind of high transparency light grey double silver coating glass offline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114656164A (en) * | 2022-03-31 | 2022-06-24 | 新福兴玻璃工业集团有限公司 | Thermal-stable single-silver low-emissivity coated glass and preparation method thereof |
-
2017
- 2017-11-20 CN CN201721556336.1U patent/CN207552186U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114656164A (en) * | 2022-03-31 | 2022-06-24 | 新福兴玻璃工业集团有限公司 | Thermal-stable single-silver low-emissivity coated glass and preparation method thereof |
| CN114656164B (en) * | 2022-03-31 | 2024-02-20 | 新福兴玻璃工业集团有限公司 | Heat-stable single-silver low-emissivity coated glass and preparation method thereof |
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