CN109824277A - A kind of superhard navy blue can temperable di-silver low-emissivity coated glass - Google Patents
A kind of superhard navy blue can temperable di-silver low-emissivity coated glass Download PDFInfo
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- CN109824277A CN109824277A CN201910300338.1A CN201910300338A CN109824277A CN 109824277 A CN109824277 A CN 109824277A CN 201910300338 A CN201910300338 A CN 201910300338A CN 109824277 A CN109824277 A CN 109824277A
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Abstract
The present invention discloses a kind of superhard navy blue can temperable di-silver low-emissivity coated glass, including substrate of glass, substrate of glass top surface is sequentially laminated with the first silicon nitride layer, the first nicr layer, the first silver layer, the second nicr layer, the second silicon nitride layer, third nicr layer, the second silver layer, the 4th nicr layer, third silicon nitride layer and zirconium oxide layer from the bottom to top；Reasonably combined each thicknesses of layers, the coated glass is high compared to conventional double silver coating glass hardness, considerably reduces such product during following process because of loss caused by scratching；This coated glass meets tempering requirement, and binding force is excellent before and after tempering, and color change is smaller after tempering, and every optical parameter reaches the requirement of double silver coating glass properties of product；This coated glass face reflected colour is navy blue, is also blue through color, so that the glass overall appearance is more pure.
Description
Technical field
The present invention relates to functional glass technical field, specifically a kind of superhard navy blue can the double silver low-emissivity coated glass of tempering
Glass.
Background technique
Double-silver low-emissivity coated glass belongs to one kind of LOW-E glass, because it is with low reflection, height is heat-insulated, cost is opposite
The features such as higher, and the high-end building curtain wall more being applied in flourishing city.Double silver coating product in existing market, sets to reach
The performance and appearance demand of meter person generally comprises multilayer hardness lower oxide (titanium oxide, zinc oxide, zinc oxide in film layer
Tin), so, the hard of entire coated glass is difficult to ensure outermost layer designs the silicon nitride layer of tens nano thickness
Degree, so that such glass occurs a large amount of scuffing situation in subsequent transportation, cleaning, edging, once glass surface is scratched,
It will easily be oxidized and premature failure, or even appearance color change occur, therefore the glass being scratched can only be made waste disposal by manufacturer,
This problem causes huge loss to supplier, while there is also certain hidden danger for construction quality.
Summary of the invention
The purpose of the present invention is to provide a kind of superhard navy blue can temperable di-silver low-emissivity coated glass, the coated glass
Hardness is high, guarantees that presentation quality, function admirable additionally are able to meet tempering requirement, avoids the occurrence of film layer and is cracked, falls off etc. and asks
Topic improves production efficiency, reduces production cost.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of superhard navy blue can temperable di-silver low-emissivity coated glass, including substrate of glass, substrate of glass top surface is from the bottom to top
It is sequentially laminated with the first silicon nitride layer, the first nicr layer, the first silver layer, the second nicr layer, the second silicon nitride layer, third nickel chromium triangle
Layer, the second silver layer, the 4th nicr layer, third silicon nitride layer and zirconium oxide layer；
First silicon nitride layer with a thickness of 35~45nm, the first nicr layer with a thickness of 1~2nm, the thickness of the first silver layer
For 4~6nm, the second nicr layer with a thickness of 1~2nm, the second silicon nitride layer with a thickness of 80~100nm, third nicr layer
With a thickness of 1~2nm, the second silver layer with a thickness of 15~17nm, the 4th nicr layer with a thickness of 1~2nm, third silicon nitride layer
With a thickness of 25~35nm, zirconium oxide layer with a thickness of 10~20nm.
The invention has the advantages that using substrate of glass/first silicon nitride layer/first nicr layer/first silver layer/the first
Silver layer/the second nicr layer/second silicon nitride layer/third nicr layer/the second silver layer/four nicr layers/third silicon nitride layer/oxidation
The composite construction of zirconium layer, reasonably combined each thicknesses of layers, the coated glass is high compared to conventional double silver coating glass hardness, substantially
Degree reduces such product during following process because of loss caused by scratching；This coated glass meets tempering requirement, tempering
Front and back binding force is excellent, and color change is smaller after tempering, and every optical parameter, which reaches double silver coating glass properties of product, to be wanted
It asks；This coated glass face reflected colour is navy blue, is also blue through color, so that the glass overall appearance is more pure.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
Embodiment one
As shown in Figure 1, the present invention provide a kind of superhard navy blue can temperable di-silver low-emissivity coated glass, including substrate of glass
1,1 top surface of substrate of glass is sequentially laminated with the first silicon nitride layer 2, the first nicr layer 3, the first silver layer 4, the second nickel chromium triangle from the bottom to top
The 5, second silicon nitride layer 6 of layer, third nicr layer 7, the second silver layer 8, the 4th nicr layer 9, third silicon nitride layer 10 and zirconium oxide
Layer 11；
First silicon nitride layer 2 with a thickness of 45nm, the first nicr layer with a thickness of 1nm, the first silver layer with a thickness of 4nm,
Second nicr layer with a thickness of 2nm, the second silicon nitride layer with a thickness of 80nm, third nicr layer with a thickness of 1nm, the second silver layer
With a thickness of 16nm, the 4th nicr layer with a thickness of 2nm, third silicon nitride layer with a thickness of 30nm, zirconium oxide layer with a thickness of
15nm。
Magnetron sputtering technique successively sputter can be used in each film layer, when sputtering equipment base vacuum reaches 5.0*10-6When mbar,
It is passed through working gas and reaction gas successively sputter, each target purity is not less than 99.9%, and process gas purity is not less than
99.999%, more good product, current form provide parameter when magnetron sputtering, are shown in Table 1 in order to obtain.
Table 1
Optical detection is carried out to the present embodiment product, the results are shown in Table 2.
Table 2
Embodiment two
As shown in Figure 1, the present invention provide a kind of superhard navy blue can temperable di-silver low-emissivity coated glass, including substrate of glass
1,1 top surface of substrate of glass is sequentially laminated with the first silicon nitride layer 2, the first nicr layer 3, the first silver layer 4, the second nickel chromium triangle from the bottom to top
The 5, second silicon nitride layer 6 of layer, third nicr layer 7, the second silver layer 8, the 4th nicr layer 9, third silicon nitride layer 10 and zirconium oxide
Layer 11；
First silicon nitride layer 2 with a thickness of 35nm, the first nicr layer with a thickness of 1.5nm, the first silver layer with a thickness of
5nm, the second nicr layer with a thickness of 1.5nm, the second silicon nitride layer with a thickness of 100nm, third nicr layer with a thickness of
1.5nm, the second silver layer with a thickness of 15nm, the 4th nicr layer with a thickness of 1.5nm, third silicon nitride layer with a thickness of 25nm,
Zirconium oxide layer with a thickness of 20nm.
Magnetron sputtering technique successively sputter can be used in each film layer, when sputtering equipment base vacuum reaches 5.0*10-6When mbar,
It is passed through working gas and reaction gas successively sputter, each target purity is not less than 99.9%, and process gas purity is not less than
99.999%, more good product, current form provide parameter when magnetron sputtering, are shown in Table 3 in order to obtain.
Table 3
Optical detection is carried out to the present embodiment product, the results are shown in Table 4.
Table 4
Embodiment three
As shown in Figure 1, the present invention provide a kind of superhard navy blue can temperable di-silver low-emissivity coated glass, including substrate of glass
1,1 top surface of substrate of glass is sequentially laminated with the first silicon nitride layer 2, the first nicr layer 3, the first silver layer 4, the second nickel chromium triangle from the bottom to top
The 5, second silicon nitride layer 6 of layer, third nicr layer 7, the second silver layer 8, the 4th nicr layer 9, third silicon nitride layer 10 and zirconium oxide
Layer 11；
First silicon nitride layer 2 with a thickness of 40nm, the first nicr layer with a thickness of 2nm, the first silver layer with a thickness of 6nm,
Second nicr layer with a thickness of 1nm, the second silicon nitride layer with a thickness of 90nm, third nicr layer with a thickness of 2nm, the second silver layer
With a thickness of 17nm, the 4th nicr layer with a thickness of 1nm, third silicon nitride layer with a thickness of 30nm, zirconium oxide layer with a thickness of
10nm。
Magnetron sputtering technique successively sputter can be used in each film layer, when sputtering equipment base vacuum reaches 5.0*10-6When mbar,
It is passed through working gas and reaction gas successively sputter, each target purity is not less than 99.9%, and process gas purity is not less than
99.999%, more good product, current form provide parameter when magnetron sputtering, are shown in Table 5 in order to obtain.
Table 5
Optical detection is carried out to the present embodiment product, the results are shown in Table 6.
Table 6
First silicon nitride layer, the second silicon nitride layer, third silicon nitride layer and zirconium oxide layer of the invention are as dielectric layer, the first nickel
As protective layer, the first silver layer and the second silver layer are function for layers of chrome, the second nicr layer, third nicr layer and the 4th nicr layer
Layer, film structure through the invention, and reasonably combined each thicknesses of layers, make the coated glass compared to conventional double silver coating glass
Glass hardness is high, considerably reduces such product during following process because of loss caused by scratching；This coated glass meets
Tempering requirement, tempering front and back binding force is excellent, and color change is smaller after tempering, and every optical parameter reaches double silver coating glass
The requirement of glass properties of product；This coated glass face reflected colour be navy blue, be also through color blue so that the glass overall appearance compared with
It is pure.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form；Appoint
What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the side of the disclosure above
Method and technology contents make many possible changes and modifications to technical solution of the present invention, or are revised as the equivalent reality of equivalent variations
Apply example.Therefore, anything that does not depart from the technical scheme of the invention according to the technical essence of the invention do above embodiments
Any simple modification, equivalent replacement, equivalence changes and modification, all of which are still within the scope of protection of the technical scheme of the invention.
Claims (1)
1. a kind of superhard navy blue can temperable di-silver low-emissivity coated glass, which is characterized in that including substrate of glass, substrate of glass
Top surface is sequentially laminated with the first silicon nitride layer, the first nicr layer, the first silver layer, the second nicr layer, the second silicon nitride from the bottom to top
Layer, third nicr layer, the second silver layer, the 4th nicr layer, third silicon nitride layer and zirconium oxide layer；
First silicon nitride layer with a thickness of 35~45nm, the first nicr layer with a thickness of 1~2nm, the thickness of the first silver layer
For 4~6nm, the second nicr layer with a thickness of 1~2nm, the second silicon nitride layer with a thickness of 80~100nm, third nicr layer
With a thickness of 1~2nm, the second silver layer with a thickness of 15~17nm, the 4th nicr layer with a thickness of 1~2nm, third silicon nitride layer
With a thickness of 25~35nm, zirconium oxide layer with a thickness of 10~20nm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910300338.1A CN109824277A (en) | 2019-04-15 | 2019-04-15 | A kind of superhard navy blue can temperable di-silver low-emissivity coated glass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910300338.1A CN109824277A (en) | 2019-04-15 | 2019-04-15 | A kind of superhard navy blue can temperable di-silver low-emissivity coated glass |
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| CN109824277A true CN109824277A (en) | 2019-05-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233786A (en) * | 2021-06-28 | 2021-08-10 | 重庆市渝大节能玻璃有限公司 | Preparation process of colored glass |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890322A (en) * | 2015-05-12 | 2015-09-09 | 金堆城洛阳节能玻璃有限公司 | Scratch-resistant double-sliver low-radiation coated glass capable of being toughened |
| CN104891825A (en) * | 2015-05-12 | 2015-09-09 | 金堆城洛阳节能玻璃有限公司 | Scratch-resistant temperable single-silver low-radiation coated glass |
| CN105814002A (en) * | 2013-08-16 | 2016-07-27 | 葛迪恩实业公司 | Coated article with low-e coating having low visible transmission |
-
2019
- 2019-04-15 CN CN201910300338.1A patent/CN109824277A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105814002A (en) * | 2013-08-16 | 2016-07-27 | 葛迪恩实业公司 | Coated article with low-e coating having low visible transmission |
| CN104890322A (en) * | 2015-05-12 | 2015-09-09 | 金堆城洛阳节能玻璃有限公司 | Scratch-resistant double-sliver low-radiation coated glass capable of being toughened |
| CN104891825A (en) * | 2015-05-12 | 2015-09-09 | 金堆城洛阳节能玻璃有限公司 | Scratch-resistant temperable single-silver low-radiation coated glass |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233786A (en) * | 2021-06-28 | 2021-08-10 | 重庆市渝大节能玻璃有限公司 | Preparation process of colored glass |
| CN113233786B (en) * | 2021-06-28 | 2022-08-26 | 重庆市渝大节能玻璃有限公司 | Preparation process of colored glass |
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