CN203496362U - Temperable double-silver low-emissivity coated glass - Google Patents
Temperable double-silver low-emissivity coated glass Download PDFInfo
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- CN203496362U CN203496362U CN201320462088.XU CN201320462088U CN203496362U CN 203496362 U CN203496362 U CN 203496362U CN 201320462088 U CN201320462088 U CN 201320462088U CN 203496362 U CN203496362 U CN 203496362U
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- layer
- coated glass
- tempering
- silver low
- dielectric combination
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Abstract
The utility model provides temperable double-silver low-emissivity coated glass. The temperable double-silver low-emissivity coated glass comprises a glass substrate, a bottom dielectric medium combination layer, a first protective layer, a first functional layer, a second functional layer, a middle dielectric medium combination layer, a third protective layer, a second functional layer, a fourth protective layer and a top dielectric medium combination layer. The temperable double-silver low-emissivity coated glass is characterized in that four layers of NiCr metal films are used for protecting the functional silver layers, so that the mechanical performance of a product is stabilized; by introducing four layers of AZO, the NiCr films and Si3N4 films are bonded, and the transmissivity of a whole coating is also improved; by adding ZnSnO3 and Si3N4 to a middle section, the refractive index of the coating is increased, and the transmissivity and the firmness of the coating are also improved; by adopting TiOX on the outermost layer, the smoothness of the surface of the coating is improved, and the brushing resisting performance of the whole coating is improved.
Description
Technical field
The utility model relates to glass deep processing field, relates in particular to a kind of can tempering two silver low-radiation coated glass.
Background technology
Cladding glass is in the market used low emissivity glass, not only stopped the infrared ray in sunshine, the special glass simultaneously object secondary radiation heat reflection being gone back, has improved the heat-proof quality of building, meet low-carbon environment-friendly policy, be generally subject to people's welcome.But, existing single silver-layer low-radiation glass in use, its performance, shading coefficient, visible light transmittance rate and U value etc. all cannot reach the requirement of market to premium quality product, another two silver can steel compared with the comparing of common double silver, it can realize strange land processing, utilization rate of equipment and installations is high, non-flanged effect.
Utility model content
In order to address the deficiencies of the prior art, the utility model proposes a kind of can tempering two silver low-radiation coated glass, improved refractive index and the light transmittance of rete, strengthened the firmness of rete, increased the smoothness of film surface, improved the resistance to brush of whole rete and hindered performance.
For solving the problems of the technologies described above; the technical solution adopted in the utility model is: can tempering two silver low-radiation coated glass; it is characterized in that, this coated glass comprises: glass substrate, bottom dielectric combination layer, the first protective layer, the first functional layer, the second protective layer, intermediate dielectric combination layer, the 3rd protective layer, the second functional layer, the 4th protective layer and top layer dielectric combination layer.
Aforesaid can tempering two silver low-radiation coated glass, is characterized in that: described bottom dielectric combination layer comprises Si
3n
4layer and AZO layer; First, second, third, fourth protective layer is NiCr layer; First, second functional layer is Ag layer; Intermediate dielectric combination layer comprises AZO layer, Si
3n
4layer, ZnSnO
3layer, Si
3n
4layer and AZO layer; Top layer dielectric combination layer comprises AZO layer, Si
3n
4layer and TiO
xlayer.
Aforesaid can tempering two silver low-radiation coated glass, is characterized in that: the thickness scope of described bottom dielectric combination layer is 20-80nm.
Aforesaid can tempering two silver low-radiation coated glass, is characterized in that: the thickness scope of first, second, third, fourth described protective layer is 0.1-20nm.
Aforesaid can tempering two silver low-radiation coated glass, is characterized in that: the thickness scope of first, second described functional layer is 6-30nm.
Aforesaid can tempering two silver low-radiation coated glass, is characterized in that: the thickness scope of described intermediate dielectric combination layer is 60-150nm.
Aforesaid can tempering two silver low-radiation coated glass, is characterized in that: the thickness scope of described top layer dielectric combination layer is 30-80nm.
The feature of the utility model maximum is: adopt 4 layers of NiCr metal film defencive function silver layer, stablized the mechanical performance of product; Introduce 4 layers of AZO, not only bonding NiCr and Si
3n
4film, has more improved the light transmittance of whole rete; Interlude adds ZnSnO
3and Si
3n
4, not only improved refractive index and the light transmittance of rete, and strengthened the firmness of rete; Outermost layer adopts TiO
x, increased the smoothness of film surface, improve the resistance to brush of whole rete and hindered performance.
Accompanying drawing explanation
Fig. 1 is can the tempering two silver low-radiation coated glass structural representations of utility model.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, set forth further the utility model.
As shown in Figure 1; a kind of can the tempering two silver low-radiation coated glass that the utility model proposes, this coated glass comprises: glass substrate 1, bottom dielectric combination layer 2, the first protective layer 3, the first functional layer 4, the second protective layer 5, intermediate dielectric combination layer 6, the 3rd protective layer 7, the second functional layer 8, the 4th protective layer 9 and top layer dielectric combination layer 10.
Wherein, described bottom dielectric combination layer 2 comprises Si
3n
4layer and AZO layer; First, second, third, fourth protective layer is NiCr layer; First, second functional layer is Ag layer; Intermediate dielectric combination layer 6 comprises 5 layers, is respectively AZO layer, Si
3n
4layer, ZnSnO
3layer, Si
3n
4layer and AZO layer; Top layer dielectric combination layer 10 comprises 3 layers, is respectively AZO layer, Si
3n
4layer and TiO
xlayer.
The present embodiment is coated with bottom dielectric combination layer 2(and is coated with successively Si on glass substrate 1
3n
4layer and AZO layer), in bottom dielectric combination layer 2, be coated with the first protective layer 3(NiCr layer), on the first protective layer 3, be coated with the first functional layer 4(Ag layer), in the first functional layer 4, be coated with the second protective layer 5(NiCr layer), on the second protective layer 5, be coated with intermediate dielectric combination layer 6(and be coated with successively AZO layer, Si
3n
4layer, ZnSnO
3layer, Si
3n
4layer and AZO layer), on intermediate dielectric combination layer 6, be coated with the 3rd protective layer 7(NiCr layer), on the 3rd protective layer 7, be coated with the second functional layer 8(Ag layer), in the second functional layer 8, be coated with the 4th protective layer 9(NiCr layer), on the 4th protective layer 9, be coated with top layer dielectric combination layer 10(and be coated with successively AZO layer, Si
3n
4layer and TiO
xlayer).
Wherein, described bottom dielectric combination layer 2(Si
3n
4layer+AZO layer) thickness scope is 20-80nm; Concrete, ground floor Si in bottom dielectric combination layer 2
3n
4thicknesses of layers be 34nm; The thicknesses of layers of second layer AZO is 3nm.
The thickness scope of first, second, third, fourth described protective layer is 0.1-20nm; Concrete, the thicknesses of layers of NiCr is 0.6nm.
The thickness scope of first, second described functional layer is 6-30nm; Concrete, the thicknesses of layers of the first functional layer 4 is 11nm; The thicknesses of layers of the second functional layer 8 is 15nm.
Described intermediate dielectric combination layer 6(AZO layer+Si
3n
4layer+ZnSnO
3layer+Si
3n
4layer+AZO layer) thickness scope is 60-150nm; Concrete, in intermediate dielectric combination layer, the thicknesses of layers of ground floor AZO is 3nm; Second layer Si
3n
4thicknesses of layers is 25nm; The 3rd layer of ZnSnO
3thicknesses of layers be 35nm; The 4th layer of Si
3n
4thicknesses of layers is 25nm; The thicknesses of layers of layer 5 AZO is 3nm.
Described top layer dielectric combination layer 10(AZO layer+Si
3n
4layer+TiO
xlayer) thickness scope is 30-80nm; Concrete, in top layer dielectric combination layer, the thicknesses of layers of ground floor AZO is 3nm; Second layer Si
3n
4thicknesses of layers be 45nm; The 3rd layer of TiO
xthicknesses of layers be 15nm.
Can the tempering two silver low-radiation coated glass that the utility model proposes, before its steel, after steel, data are as shown in the table:
Data before and after can the tempering two silver low-radiation coated glass tempering of table 1
As shown above: the reflectance value of visible ray glass surface is 5% before tempering, is 5.8% after tempering;
The chromaticity coordinates a* value of visible ray glass surface, is 1.3 before tempering, is-0.4 after tempering;
The chromaticity coordinates b* value of visible ray glass surface, is-7.8 before tempering, is-5.3 after tempering;
The reflectance value of visible ray face, is 5.2% before tempering, is 6.4% after tempering;
The chromaticity coordinates a* value of visible ray face, is-3.4 before tempering, is-4.2 after tempering;
The chromaticity coordinates b* value of visible ray face, is 9.9 before tempering, is 7.5 after tempering;
The transmitance value of visible ray, is 66.2% before tempering, is 76.3% after tempering;
The perspective chromaticity coordinates a* value of visible ray, is-3.5 before tempering, is-3.7 after tempering;
The perspective chromaticity coordinates b* value of visible ray, is-1 before tempering, is 0.3 after tempering.
As seen from the above table: a kind of can tempering two its visible light transmissivities of silver low-radiation coated glass that the utility model proposes are high, and before steel, after steel, data drift is little, and data are more stable.
The feature of the utility model maximum is: adopt 4 layers of NiCr metal film defencive function silver layer, stablized the mechanical performance of product; Introduce 4 layers of AZO, not only bonding NiCr and Si
3n
4film, has more improved the light transmittance of whole rete; Interlude adds ZnSnO
3and Si
3n
4, not only improved the refractive index of rete, improve light transmittance, and strengthened the firmness of rete; Outermost layer adopts TiO
x, increased the smoothness of film surface, improve the resistance to brush of whole rete and hindered performance.
With preferred embodiment, disclose the utility model above, so it is not in order to limit the utility model, and all employings are equal to replaces or technical scheme that equivalent transformation mode obtains, within all dropping on protection domain of the present utility model.
Claims (7)
1. can tempering two silver low-radiation coated glass; it is characterized in that, this coated glass comprises: glass substrate, bottom dielectric combination layer, the first protective layer, the first functional layer, the second protective layer, intermediate dielectric combination layer, the 3rd protective layer, the second functional layer, the 4th protective layer and top layer dielectric combination layer.
2. can tempering two silver low-radiation coated glass as claimed in claim 1, is characterized in that: described bottom dielectric combination layer comprises Si
3n
4layer and AZO layer; First, second, third, fourth protective layer is NiCr layer; First, second functional layer is Ag layer; Intermediate dielectric combination layer comprises AZO layer, Si
3n
4layer, ZnSnO
3layer, Si
3n
4layer and AZO layer; Top layer dielectric combination layer comprises AZO layer, Si
3n
4layer and TiO
xlayer.
3. can tempering two silver low-radiation coated glass as claimed in claim 2, is characterized in that: the thickness scope of described bottom dielectric combination layer is 20-80nm.
4. can tempering two silver low-radiation coated glass as claimed in claim 2, is characterized in that: the thickness scope of first, second, third, fourth described protective layer is 0.1-20nm.
5. can tempering two silver low-radiation coated glass as claimed in claim 2, is characterized in that: the thickness scope of first, second described functional layer is 6-30nm.
6. can tempering two silver low-radiation coated glass as claimed in claim 2, is characterized in that: the thickness scope of described intermediate dielectric combination layer is 60-150nm.
7. can tempering two silver low-radiation coated glass as claimed in claim 2, is characterized in that: the thickness scope of described top layer dielectric combination layer is 30-80nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462088.XU CN203496362U (en) | 2013-07-31 | 2013-07-31 | Temperable double-silver low-emissivity coated glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462088.XU CN203496362U (en) | 2013-07-31 | 2013-07-31 | Temperable double-silver low-emissivity coated glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496362U true CN203496362U (en) | 2014-03-26 |
Family
ID=50327365
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|---|---|---|---|
| CN201320462088.XU Expired - Lifetime CN203496362U (en) | 2013-07-31 | 2013-07-31 | Temperable double-silver low-emissivity coated glass |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309222A (en) * | 2014-10-30 | 2015-01-28 | 中山市亨立达机械有限公司 | Novel single-silver LOW-E coated glass |
| CN105174744A (en) * | 2015-07-15 | 2015-12-23 | 重庆绿森钢化中空玻璃有限公司 | Double-silver low-emissivity coated glass, and laminated glass products based on double-silver low-emissivity coated glass |
| CN105236765A (en) * | 2015-09-28 | 2016-01-13 | 赛柏利安工业技术（苏州）有限公司 | Double silver energy-saving glass deposition method of sunlight selection light filtration film system |
| CN106746728A (en) * | 2016-12-23 | 2017-05-31 | 重庆物华天宝镀膜科技有限公司 | It is not likely to produce the Low emissivity double silver coating glass of cut |
| CN106904842A (en) * | 2017-04-21 | 2017-06-30 | 咸宁南玻节能玻璃有限公司 | A kind of champagne gold double-silver low-emissivity coated glass and preparation method |
-
2013
- 2013-07-31 CN CN201320462088.XU patent/CN203496362U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309222A (en) * | 2014-10-30 | 2015-01-28 | 中山市亨立达机械有限公司 | Novel single-silver LOW-E coated glass |
| CN105174744A (en) * | 2015-07-15 | 2015-12-23 | 重庆绿森钢化中空玻璃有限公司 | Double-silver low-emissivity coated glass, and laminated glass products based on double-silver low-emissivity coated glass |
| CN105174744B (en) * | 2015-07-15 | 2018-08-10 | 重庆绿森钢化中空玻璃有限公司 | Double-silver low-emissivity coated glass and laminated glass articles based on the coated glass |
| CN105236765A (en) * | 2015-09-28 | 2016-01-13 | 赛柏利安工业技术（苏州）有限公司 | Double silver energy-saving glass deposition method of sunlight selection light filtration film system |
| CN105236765B (en) * | 2015-09-28 | 2018-06-29 | 赛柏利安工业技术（苏州）有限公司 | A kind of double silver-colored energy-saving glass deposition methods of sunlight selection optical filtering membrane system |
| CN106746728A (en) * | 2016-12-23 | 2017-05-31 | 重庆物华天宝镀膜科技有限公司 | It is not likely to produce the Low emissivity double silver coating glass of cut |
| CN106904842A (en) * | 2017-04-21 | 2017-06-30 | 咸宁南玻节能玻璃有限公司 | A kind of champagne gold double-silver low-emissivity coated glass and preparation method |
| CN106904842B (en) * | 2017-04-21 | 2023-03-21 | 咸宁南玻节能玻璃有限公司 | Champagne gold double-silver low-emissivity coated glass and preparation method thereof |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 215434 Jiangsu Shenjiang port city of Suzhou port of Taicang economic and Technological Development Zone, Road No. 9 Patentee after: Lin Jiayou Address before: Taipei City, Taiwan, China Patentee before: Lin Jiayou |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: 12 building, International Building, Kunshan Development Zone, Jiangsu, 215321 Patentee after: CHANGJIANG GLASS Co.,Ltd. TAIBO Address before: 215434 Jiangsu Shenjiang port city of Suzhou port of Taicang economic and Technological Development Zone, Road No. 9 Patentee before: Lin Jiayou |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |