CN201864666U - Three-silver low-e glass - Google Patents
Three-silver low-e glass Download PDFInfo
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- CN201864666U CN201864666U CN201020581373XU CN201020581373U CN201864666U CN 201864666 U CN201864666 U CN 201864666U CN 201020581373X U CN201020581373X U CN 201020581373XU CN 201020581373 U CN201020581373 U CN 201020581373U CN 201864666 U CN201864666 U CN 201864666U
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Abstract
The utility model discloses three-silver low-e glass, which comprises a glass substrate. Twelve coating layers are sequentially compounded on a composite surface of the glass substrate from inside to outside adjacently. The three-silver low-e glass is characterized in that the first coating layer, namely the innermost layer, is a TiO2 (titanium dioxide) layer, the second layer is a ZnO (zinc oxide )layer, the third layer is an Ag layer, the fourth layer is a NiCr (nickel-chromium) layer, the fifth layer is a ZnSn (zinc sulfide) layer, the sixth layer is an Ag layer, the seventh layer is a NiCr layer, the eighth layer is a ZnSn layer, the ninth layer is a ZnO layer, the tenth layer is an Ag layer, the eleventh layer is a NiCr layer, and the twelfth layer, namely the outermost layer, is a ZnSn layer. The three-silver low-e glass is high in transmittance, low in emissivity, fine in color uniformity of the multiple coating films, stable in performance and long in retention time.
Description
[technical field]
The utility model relates to a kind of coated glass, especially three silver medal LOW-E glass.
[background technology]
Glass is the indispensable integral part of buildings and automobile, is bearing many important function, comprises the outward appearance of beautifying constructure and automobile, daylighting and give the indoor open visual field of bringing.But simple glass sunlight transmitance is general, and infrared reflectance is very low, and most of sunlight sees through glass and in the inlet chamber, thus heating object, and the energy of these indoor objects can lose by glass with forms of radiation.
For this reason, the inventor has designed this patent, to overcome the problems referred to above.
[utility model content]
The utility model has overcome the deficiency of above-mentioned technology, the three silver medal LOW-E glass that provide a kind of transmitance height, radiant ratio are low, the multilayer film color homogeneity is good, stable performance, shelf time are long.
For achieving the above object, the utility model has adopted following technical proposal:
A kind of three silver medal LOW-e glass include glass substrate, are adjacent to successively from inside to outside be compounded with 12 retes on the composite surface of glass substrate, it is characterized in that: wherein first rete is that innermost layer is TiO
2Layer, the second layer is the ZnO layer, and the 3rd layer is the Ag layer, and the 4th layer is the NiCr layer, layer 5 is the ZnSn layer, and layer 6 is the Ag layer, and layer 7 is the NiCr layer, and the 8th layer is the ZnSn layer, the 9th layer is the ZnO layer, and the tenth layer is the Ag layer, and eleventh floor is the NiCr layer, and Floor 12 is that outermost layer is the ZnSn layer;
The TiO of described first rete
2The thickness of layer is 17～25nm; The thickness of described second layer ZnO layer is 4～8nm; The thickness of the 9th layer of ZnO layer is 5～10nm; The thickness of described the 3rd layer of Ag layer is 6～11nm; The thickness of layer 6 Ag layer is 6～11nm; The thickness of the tenth layer of Ag layer is 8～12nm; The thickness of described the 4th layer of NiCr layer is 4～7nm; The thickness of layer 7 NiCr layer is 2～5nm; The thickness of eleventh floor NiCr layer is 4～7nm; The thickness of described layer 5 ZnSn layer is 9～14nm; The thickness of the 8th layer of ZnSn layer is 12～19nm; The thickness of Floor 12 ZnSn layer is 40～50nm.
Compared with prior art, the utility model has following advantage:
1, the coatings of this glass has the high characteristic that reaches the high reflection of centering far infrared rays that sees through of visible light.In winter, the thermal radiation that it distributes room heater and indoor object can be as a hot mirror, and most reflected backs are indoor, guarantees that indoor heat does not does not scatter and disappear to outdoor.In summer, it can stop in the thermal radiation inlet chamber that outdoor ground, buildings send.Make building window with LOW-E glass, can reduce the indoor heat energy that causes because of radiation greatly, reach the ideal energy-saving effect to outdoor transmission.
2, this glass transmittance T (seeing through the optical throughput of transparent or semitransparent body and the percentage of its incident flux) 〉=70%; (radiant ratio is the ratio of unit surface radiating heat commensurability area black matrix radiations heat energy under uniform temp, the same terms of object in this glass radiant ratio≤0.02.The radiant ratio definition is the ability of object absorption or reflecting heat.The radiant ratio of glass approaches zero more, and its heat-insulating property is just good more).
3, this glass multilayer film color homogeneity is good, stable performance, and the shelf time is long.
[description of drawings]
Fig. 1 is the utility model structural representation.
[embodiment]
Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:
Referring to Fig. 1, three silver medal LOW-E glass include glass substrate 1, are adjacent to successively from inside to outside be compounded with 12 retes on the composite surface of glass substrate, it is characterized in that: wherein first rete is that innermost layer is TiO
2Layer 21, i.e. titanyl compound---titanium dioxide.Adopt the TiO of high refractive index n=2.5
2Be in order to improve the transmittance of glass, and glass is neutral color, TiO
2The film surface is very smooth, thereby has improved the electric conductivity of silverskin.TiO
2The thickness of layer is that (nm is a nanometer to 17～25nm, 1m=10
9Nm).
The second layer is a ZnO layer 22, antireflecting metal oxide layer, the further simultaneously electric conductivity that improves silverskin.Zinc oxide (ZnO) can be used as fusing assistant, reduces the sintering temperature of glass, as glass paint, reflected infrared when allowing visible light pass through, to reach insulation or heat insulation effect.The thickness of ZnO layer is 4～8nm.
The 3rd layer is Ag layer 23, and argent provides lower radiant ratio, plays environmental protection and energy saving; The thickness of Ag layer is 6～11nm.
The 4th layer is NiCr layer 24; nicr layer is in order further to protect silverskin; to avoid silverskin to be subjected to etch at reactive sputtering process, also to increase so-called " blocking layer " in thin silverskin one or both sides, this NiCr has very good anti-chemistry and mechanical property for coating.The thickness of NiCr layer is 4～7nm.
Layer 5 is a ZnSn layer 25, can form the decoration function of slick half light, and corrosion protection is outstanding.The thickness of ZnSn layer is 9～14nm.By weight, Zn accounts for 30%～70% in the ZnSn layer, and Sn then accounts for 70%～30%.
Layer 6 is an Ag layer 26, and argent provides lower radiant ratio, plays environmental protection and energy saving; The thickness of Ag layer is 6～11nm.
Layer 7 is a NiCr layer 27, and the NiCr layer is in order further to protect silverskin, i.e. blocking layer.The thickness of NiCr layer is 2～5nm.
The 8th layer is ZnSn layer 28, can form the decoration function of slick half light, and corrosion protection is outstanding.The thickness of ZnSn layer is 12～19nm.By weight, Zn accounts for 30%～70% in the ZnSn layer, and Sn then accounts for 70%～30%.
The 9th layer is ZnO layer 29, antireflecting metal oxide layer.The thickness of ZnO layer is 5～10nm.
The tenth layer is Ag layer 30, argent, and the thickness of Ag layer is 8～12nm.
Eleventh floor is a NiCr layer 31, and the NiCr layer is in order further to protect silverskin, i.e. blocking layer.The thickness of NiCr layer is 4～7nm.
Floor 12 is that outermost layer is a ZnSn layer 32, can form the decoration function of slick half light, and corrosion protection is outstanding.So it is fit closely as the top layer of LOW-E coating.The thickness of ZnSn layer is 40～50nm.By weight, Zn accounts for 30%～70% in the ZnSn layer, and Sn then accounts for 70%～30%.
The LOW-E glass of three silver layers improves a lot on solar properties, and three layers of silverskin can make emittance drop to very low value, and promptly heat transfer coefficient drops to low value; And it still can keep very high visible light transmissivity, so three silver medal LOW-E coating have good selectivity aspect solar properties when reducing sun power.
LOW-E glass also is called low radiation coated glass.
Claims (6)
1. a silver medal LOW-e glass includes glass substrate (1), is adjacent to successively from inside to outside be compounded with 12 retes on the composite surface of glass substrate, it is characterized in that: wherein first rete is that innermost layer is TiO
2Layer (21), the second layer is ZnO layer (22), and the 3rd layer is Ag layer (23), and the 4th layer is NiCr layer (24), layer 5 is ZnSn layer (25), layer 6 is Ag layer (26), and layer 7 is NiCr layer (27), and the 8th layer is ZnSn layer (28), the 9th layer is ZnO layer (29), the tenth layer is Ag layer (30), and eleventh floor is NiCr layer (31), and Floor 12 is that outermost layer is ZnSn layer (32).
2. three silver medal LOW-e glass according to claim 1 is characterized in that the TiO of described first rete
2The thickness of layer is 17～25nm.
3. three silver medal LOW-e glass according to claim 1 is characterized in that the thickness of described second layer ZnO layer is 4～8nm; The thickness of the 9th layer of ZnO layer is 5～10nm.
4. three silver medal LOW-e glass according to claim 1 is characterized in that the thickness of described the 3rd layer of Ag layer is 6～11nm; The thickness of layer 6 Ag layer is 6～11nm; The thickness of the tenth layer of Ag layer is 8～12nm.
5. three silver medal LOW-e glass according to claim 1 is characterized in that the thickness of described the 4th layer of NiCr layer is 4～7nm; The thickness of layer 7 NiCr layer is 2～5nm; The thickness of eleventh floor NiCr layer is 4～7nm.
6. three silver medal LOW-e glass according to claim 1 is characterized in that the thickness of described layer 5 ZnSn layer is 9～14nm; The thickness of the 8th layer of ZnSn layer is 12～19nm; The thickness of Floor 12 ZnSn layer is 40～50nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020581373XU CN201864666U (en) | 2010-10-22 | 2010-10-22 | Three-silver low-e glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020581373XU CN201864666U (en) | 2010-10-22 | 2010-10-22 | Three-silver low-e glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201864666U true CN201864666U (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020581373XU Expired - Fee Related CN201864666U (en) | 2010-10-22 | 2010-10-22 | Three-silver low-e glass |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503173A (en) * | 2011-10-31 | 2012-06-20 | 中山市格兰特实业有限公司火炬分公司 | Tri-silver low-E (low emissivity) glass |
| CN103213348A (en) * | 2013-04-26 | 2013-07-24 | 巨野耀华玻璃科技有限公司 | Three-Ag low-emissivity coated glass |
| CN104582953A (en) * | 2012-08-17 | 2015-04-29 | 分子间公司 | Seed layer for ZnO and doped- ZnO o thin film nucleation and methods of seed layer deposition |
| CN106435475A (en) * | 2016-09-08 | 2017-02-22 | 江苏双星彩塑新材料股份有限公司 | Blue-green three-silver low-radiation energy-saving window film and preparing method thereof |
-
2010
- 2010-10-22 CN CN201020581373XU patent/CN201864666U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503173A (en) * | 2011-10-31 | 2012-06-20 | 中山市格兰特实业有限公司火炬分公司 | Tri-silver low-E (low emissivity) glass |
| CN102503173B (en) * | 2011-10-31 | 2014-03-12 | 中山市格兰特实业有限公司火炬分公司 | Tri-silver low-E (low emissivity) glass |
| CN104582953A (en) * | 2012-08-17 | 2015-04-29 | 分子间公司 | Seed layer for ZnO and doped- ZnO o thin film nucleation and methods of seed layer deposition |
| CN103213348A (en) * | 2013-04-26 | 2013-07-24 | 巨野耀华玻璃科技有限公司 | Three-Ag low-emissivity coated glass |
| CN106435475A (en) * | 2016-09-08 | 2017-02-22 | 江苏双星彩塑新材料股份有限公司 | Blue-green three-silver low-radiation energy-saving window film and preparing method thereof |
| CN106435475B (en) * | 2016-09-08 | 2018-09-14 | 江苏双星彩塑新材料股份有限公司 | A kind of energy saving fenestrated membrane of blue-green three-silver low radiation and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20121022 |