CN208164433U - It is a kind of can following process green low radiation coated glass - Google Patents
It is a kind of can following process green low radiation coated glass Download PDFInfo
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- CN208164433U CN208164433U CN201820715116.7U CN201820715116U CN208164433U CN 208164433 U CN208164433 U CN 208164433U CN 201820715116 U CN201820715116 U CN 201820715116U CN 208164433 U CN208164433 U CN 208164433U
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Abstract
The utility model disclose it is a kind of can following process green low radiation coated glass, which is followed successively by：Glass substrate, first layer prime coat silicon nitride layer, second layer barrier layer nickel-chrome alloy layer, third layer dielectric layer silicon nitride layer, the 4th layer of adhesion layer zinc oxide film, layer 5 functional layer silver layer, layer 6 protective layer nickel-chrome alloy layer, layer 7 protective layer silicon nitride layer；Third layer dielectric layer silicon nitride layer is with a thickness of 5-10nm；Layer 5 functional layer silver thickness is 8-12nm；Layer 6 protective layer nickel-chrome alloy layer is with a thickness of 1-4nm；Layer 7 protective layer silicon nitride layer is with a thickness of 45-55nm.The coated glass, by to film material and thicknesses of layers setting, appearance is being kept to be in green, through color closer to muted color simultaneously, it can be used for the working processes such as later period tempering, and the forward and backward color change of tempering is small, production is stablized easily-controllable, different processing factories, different process equipment production requirements can be met, commercial application prospect is big.
Description
Technical field
The utility model belongs to environmental protection and energy-saving building Material Field, in particular to it is a kind of can subsequent processing green it is low
Radiation film coating glass.
Background technique
Low radiation coated glass be deposited on a glass substrate using physical method or chemical method multilayered medium material,
Metal material, to achieve the purpose that change glass colour appearance and improve glass energy-saving effect.Its excellent energy-saving effect and
The decorative effect of diversification is widely used in building glass industry.
Wherein, there is green appearance effect, can more embody the green building glass of " green building " concept deeply by user blueness
It looks at.Under existing market, the green building glass often sold mainly includes the green glass original piece of F, the green glass coated glass of F and imitates green glass plated film
Glass.The green glass original piece of F is directly used in external wall, can guarantee environment-friendly decorative effect, but stops the energy of solar heat radiation
Power is weaker, and energy-saving effect is bad；The green glass coated glass of F refers to the compound glass for increasing on the green glass of F and obtaining after coating process processing
Glass, the glass are difficult to control through color, cause outdoor environment that the disadvantage of green is presented when being reflected to indoor user；White glass is imitated
The coated glass of green glass, because its is cheap, process stabilizing and energy-saving effect have significantly been used in the gradually green glass original piece of substitution F
In building glass exterior wall, such as green low radiation plated film disclosed in patent CN201310121759.0, CN200920043815.2
Glass.
It wherein, is the rigidity for improving energy saving low emissivity glass, it is main at present to use the offline Low emissivity energy-saving glass of the following two kinds
Processing method carries out tempering processing to energy saving low emissivity glass：One is first by the cutting of float glass process original piece, edging, then tempering is plated again
Hollow glass is made in film.One is directly in float glass process original on piece plated film, the side such as cutting, edging tempering is then used as needed
Formula is processed.But the just existing green coated glass copied by white glass, because of the glass substrate and the design feature of plated film film layer,
The imitated green coated glass of most of white glass cannot achieve the later period High temperature tempered processing again of first plated film, need first to glass substrate
It is cut, after tempering, then the processing method of plated film, there are working process limitations greatly, the deficiency that processing efficiency is low；Remaining can be straight
The green coated glass for connecing the anti-system of white glass of tempering processing, because high-temperature process influences, the coated glass after making tempering is deposited through color
Glass colour changes uncontrollable problem after larger color difference, processing.
Utility model content
After can not carrying out later period tempering processing and tempering the purpose of the utility model is to overcome existing green coated glass
The big defect of coated glass chromatic aberration, later period tempering processing, and the forward and backward color variation amplitude of tempering can be carried out by providing one kind
Small, production is stablized easily-controllable, can satisfy different processing factories, the production of different process equipment, and through color closer to muted color
Green low radiation coated glass.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme：
It is a kind of can following process green low radiation coated glass, which is followed successively by：
Glass substrate, first layer prime coat silicon nitride layer, second layer barrier layer nickel-chrome alloy layer, the nitridation of third layer dielectric layer
Silicon layer, the 4th layer of adhesion layer zinc oxide film, layer 5 functional layer silver layer, layer 6 protective layer nickel-chrome alloy layer, layer 7 protection
Layer silicon nitride layer；
The third layer dielectric layer silicon nitride layer, with a thickness of 5-10nm；
The layer 5 functional layer silver layer, with a thickness of 8-12nm；
The layer 6 protective layer nickel-chrome alloy layer, with a thickness of 1-4nm；
The layer 7 protective layer silicon nitride layer, with a thickness of 45-55nm.
The utility model can following process green low radiation coated glass film layer in, silicon nitride layer is beaten as first layer
Bottom, playing prevents the sodium element diffusive migration in glass body into film layer, destroys the structure function of functional layer.Second layer resistance
Barrier nickel-chrome alloy layer is plated on first layer bottoming layer surface, plays the role of further obstructing and keep out.The nitridation of third layer dielectric layer
Protective layer of the silicon layer as nichrome, protect nickel-chrome alloy layer in subsequent sputtering process and High temperature tempered process not
It is oxidized denaturation.4th layer of adhesion layer zinc oxide film, for enhancing the adhesive force of Ag functional layer, make Ag functional layer and dielectric layer it
Between bond it is closer, enhance membranous layer stability.Layer 5 functional layer, the Ag layers of heat radiation that can be reflected in most of solar energy,
Play Low emissivity energy-saving effect.Layer 6 protective layer nickel-chrome alloy layer, i.e., play a protective role to functional layer silver layer, while may be used also
Change thickness of glass, to adjust coated glass film surface color as green, and passes it through color closer to muted color.Layer 7 is protected
Sheath silicon nitride layer plays starvation and other substances as sealer, protects internal film layer from corroding, improves film
It is resistant to chemical etching and mechanical friction performance, while can plays the role of adjusting color.
Further, the glass substrate is the white glass basis piece of common float glass process, the preferably high-quality white glass basis piece of float glass process；
Further, the thickness of the first layer prime coat silicon nitride layer is between 10nm to 15nm, more preferably 12nm；
Further, the thickness of second layer barrier layer nickel-chrome alloy layer is preferably between 7nm to 10nm, more preferably
8nm；
Further, between thickness 8nm to the 9nm of the third layer dielectric layer silicon nitride layer, more preferably 9nm；
Further, the thickness of the 4th layer of adhesion layer zinc oxide film is between 4nm to 9nm, more preferably 6nm；
Further, the thickness of the layer 5 functional layer silver layer is preferably between 9nm to 10nm, more preferably 10nm；
Further, the thickness of the layer 6 protective layer nickel-chrome alloy layer is preferably between 2nm to 3nm, more preferably
2nm；
Further, the thickness of the layer 7 protective layer silicon nitride layer is preferably between 50nm to 52nm, more preferably
50nm。
Further, the green low radiation coated glass is made of offline magnetron sputtering plating.
Further, has the low emissivity glass of above-mentioned specific materials and particular order film layer, in conjunction with the thickness tune of each film layer
Section can be changed and pass through after making the visible light-transmissive coated glass between film layer to the transmission of visible light, absorption and reflection ratio
The luminous effects such as light reflection, diffraction make the coated glass film surface be rendered as green, through color then close to muted color.Also, pass through
To film on coated glass material, thickness it is specific preferably, make the film on coated glass stable structure, be applicable to later period overall steel
The working processes steps such as change, and it is small in the forward and backward color change of tempering, and optical characteristics is stablized.
Compared with prior art, the utility model has following advantages：
1, have the green low radiation coated glass of specific film layer structure described in the utility model, make its appearance that green be presented
High texture color, and it penetrates color close to muted color (a*t=-2.5, b*t=4.8), provides the impression of more actual visual for user.
2, the film layer structure stability of the green low radiation coated glass is high, is applicable at the processing such as later period entirety tempering
Reason, and be able to maintain tempering and process forward and backward small (L*≤4 △ of coated glass color variation amplitude；△a*≤0.5；B*≤1 △), light
Learn stability of characteristics；
3, the stability of the specific film layer structure based on green low radiation coated glass described in the utility model, the plated film glass
Glass can satisfy the production requirement of different processing factories, different process equipments, significantly improves existing green low radiation coated glass and adds
It is big to provide more more options space, commercial application prospect for client for work preparation process flexibility ratio and working process efficiency.
Detailed description of the invention：
Fig. 1 be can post-production green coated glass structural schematic diagram.
It is marked in figure：1- glass substrate, 2- first layer prime coat silicon nitride layer, 3- second layer barrier layer nickel-chrome alloy layer,
4- third layer dielectric layer silicon nitride layer, the 4th layer of adhesion layer zinc oxide film of 5-, 6- layer 5 functional layer silver layer, the protection of 7- layer 6
Layer nickel-chrome alloy layer, 8- layer 7 protective layer silicon nitride layer.
Specific embodiment
The utility model is described in further detail below with reference to test example and specific embodiment.But it should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to embodiment below, all to be realized based on the content of the present invention
Technology belongs to the scope of the utility model.
Embodiment 1
It is successively plated from inside to outside using the offline magnetic-controlled sputtering coating equipment of vacuum in the white glass basis on piece of the common float glass process of 5mm
The silicon nitride film layer of 10nm thickness processed, the nichrome film layer of 7nm thickness, the silicon nitride film layer of 5nm thickness, 4nm thickness zinc oxide film,
The silicon nitride film layer of the silver film of 8nm thickness, the nichrome film layer of 1nm thickness and 45nm thickness.
Embodiment 2
It is successively plated from inside to outside using the offline magnetic-controlled sputtering coating equipment of vacuum in the white glass basis on piece of the common float glass process of 5mm
The silicon nitride film layer of 13nm thickness processed, the nichrome film layer of 8.5nm thickness, the silicon nitride film layer of 7nm thickness, 6nm thickness Zinc oxide film
Layer, the silver film of 10nm thickness, the nichrome film layer of 3nm thickness and 48nm thickness silicon nitride film layer.
Embodiment 3
It is successively plated from inside to outside using the offline magnetic-controlled sputtering coating equipment of vacuum in the white glass basis on piece of the common float glass process of 5mm
The oxidation of the silicon nitride film layer, the nichrome film layer of 9.2nm thickness, the silicon nitride film layer of 8nm thickness, 7.3nm thickness of 12.8nm thickness processed
Zinc film layer, the silver film of 11.5nm thickness, the nichrome film layer of 2.8nm thickness and 50nm thickness silicon nitride film layer.
Embodiment 4
It is successively plated from inside to outside using the offline magnetic-controlled sputtering coating equipment of vacuum in the white glass basis on piece of the common float glass process of 5mm
The silicon nitride film layer of 14nm thickness processed, the nichrome film layer of 9nm thickness, the silicon nitride film layer of 9.2nm thickness, 8nm thickness Zinc oxide film
Layer, the silver film of 12nm thickness, the nichrome film layer of 4nm thickness and 52nm thickness silicon nitride film layer.
Embodiment 5
It is successively plated from inside to outside using the offline magnetic-controlled sputtering coating equipment of vacuum in the white glass basis on piece of the common float glass process of 5mm
The silicon nitride film layer of 15nm thickness processed, the nichrome film layer of 10nm thickness, the silicon nitride film layer of 10nm thickness, 9nm thickness Zinc oxide film
Layer, the silver film of 12nm thickness, the nichrome film layer of 4nm thickness and 55nm thickness silicon nitride film layer.
Comparative example 1
The comparative example is arranged relative to implementation 1, is with the difference of embodiment 1：Utilize the offline magnetron sputtering plating of vacuum
The thicknesses of layers of third layer dielectric layer silicon nitride layer is changed into 12nm by equipment, and by layer 6 protective layer nickel-chrome alloy layer
Thicknesses of layers changes into 8nm.Remaining preparation step is constant, to obtain monolithic coated glass product.
Comparative example 2
The comparative example is arranged referring to embodiment 1, is with the difference of embodiment 1：Save layer 6 protective layer nichrome
Film layer, remaining feature is constant, to obtain the monolithic coated glass article of only six tunic layer composite construction.
Performance test
Test case 1：Monolithic green low radiation plated film glass prepared in the above embodiments is measured according to GB/T18915.2-2013
The monolithic coated glass prepared in glass and comparative example 1-2, in the optical performance parameter situation of change of tempering before and after the processing, as a result
It is shown in Table 1.Wherein, L* represents brightness, and a* indicates red green degree, and b* represents champac degree.
Optical parameter changes 1 tempering of table before and after the processing
Test case 2：Monolithic green low radiation plated film glass prepared in the above embodiments is measured according to GB/T18915.2-2013
Glass, the glassware obtained after tempering is handled penetrate color, compare the green glass of commercially available 6mm F and produce in the green glass plating Low-E of F
Product the results are shown in Table 2.Wherein, T* is represented through color, and a*T represents the red green degree of color that penetrates, and b* is represented through through color champac journey
Degree.
Table 2 through color ratio compared with
According to test result in Tables 1 and 2 it is found that the green low radiation according to the utility model embodiment 1-5 preparation plates
Film glass film layer structure is stablized, and can directly carry out later period tempering working process, and the forward and backward color change difference of tempering processing is small,
Production is stablized easy to control, can be flexibly applied to different processing, the production requirement of different process equipment, it is low to significantly improve existing green
Radiation film coating glass processes preparation process flexibility ratio and working process efficiency, and retains green appearance color simultaneously, the plated film glass
For glass through color closer to muted color, visual experience validity is more preferable.
Claims (9)
1. one kind can following process green low radiation coated glass, which is characterized in that the glass film layers structure is followed successively by：
Glass substrate, first layer prime coat silicon nitride layer, second layer barrier layer nickel-chrome alloy layer, third layer dielectric layer silicon nitride
Layer, the 4th layer of adhesion layer zinc oxide film, layer 5 functional layer silver layer, layer 6 protective layer nickel-chrome alloy layer, layer 7 protective layer
Silicon nitride layer；
The third layer dielectric layer silicon nitride layer, with a thickness of 5-10nm；
The layer 5 functional layer silver layer, with a thickness of 8-12nm；
The layer 6 protective layer nickel-chrome alloy layer, with a thickness of 1-4nm；
The layer 7 protective layer silicon nitride layer, with a thickness of 45-55nm.
2. one kind according to claim 1 can following process green low radiation coated glass, which is characterized in that the glass
Glass substrate is the white glass basis piece of float glass process.
3. one kind according to claim 1 can following process green low radiation coated glass, which is characterized in that described
One layer of prime coat silicon nitride layer thickness is between 10nm to 15nm.
4. one kind according to claim 1 can following process green low radiation coated glass, which is characterized in that described
Two layers of barrier layer nickel-chrome alloy layer thickness are between 7nm to 10nm.
5. one kind according to claim 1 can following process green low radiation coated glass, which is characterized in that described
The thickness of three layers of dielectric layer silicon nitride layer is between 8nm to 9nm.
6. one kind according to claim 1 can following process green low radiation coated glass, which is characterized in that described
Four layers of adhesion layer zinc oxide film thickness are between 4nm to 9nm.
7. one kind according to claim 1 can following process green low radiation coated glass, which is characterized in that described
The thickness of five one functional layer silver layers is between 9nm to 10nm.
8. one kind according to claim 1 can following process green low radiation coated glass, which is characterized in that described
The thickness of six layers of protective layer nickel-chrome alloy layer is between 2nm to 3nm.
9. one kind according to claim 1 can following process green low radiation coated glass, which is characterized in that described
The thickness of seven layers of protective layer silicon nitride layer is between 50nm to 52nm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820715116.7U CN208164433U (en) | 2018-05-14 | 2018-05-14 | It is a kind of can following process green low radiation coated glass |
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|---|---|---|---|
| CN201820715116.7U CN208164433U (en) | 2018-05-14 | 2018-05-14 | It is a kind of can following process green low radiation coated glass |
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| CN208164433U true CN208164433U (en) | 2018-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407406A (en) * | 2018-05-14 | 2018-08-17 | 四川南玻节能玻璃有限公司 | It is a kind of can following process green low radiation coated glass |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407406A (en) * | 2018-05-14 | 2018-08-17 | 四川南玻节能玻璃有限公司 | It is a kind of can following process green low radiation coated glass |
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