CN201817406U - Double silver low emissivity glass capable of being processed in different places - Google Patents
Double silver low emissivity glass capable of being processed in different places Download PDFInfo
- Publication number
- CN201817406U CN201817406U CN2010205154624U CN201020515462U CN201817406U CN 201817406 U CN201817406 U CN 201817406U CN 2010205154624 U CN2010205154624 U CN 2010205154624U CN 201020515462 U CN201020515462 U CN 201020515462U CN 201817406 U CN201817406 U CN 201817406U
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- Prior art keywords
- dielectric layer
- layer
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 13
- 239000004332 silver Substances 0.000 title claims abstract description 13
- 239000005344 low-emissivity glass Substances 0.000 title abstract description 5
- 239000010410 layer Substances 0.000 claims abstract description 92
- 239000011521 glass Substances 0.000 claims abstract description 30
- 239000011241 protective layer Substances 0.000 claims abstract description 20
- 239000005329 float glass Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 14
- 230000005855 radiation Effects 0.000 claims description 10
- 239000011229 interlayer Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 7
- 238000007747 plating Methods 0.000 claims description 4
- 229910004286 SiNxOy Inorganic materials 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 3
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 3
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical group [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 3
- 229910001120 nichrome Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000005496 tempering Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007688 edging Methods 0.000 abstract description 2
- 239000007888 film coating Substances 0.000 abstract 3
- 238000009501 film coating Methods 0.000 abstract 3
- 238000005520 cutting process Methods 0.000 abstract 1
- 238000003672 processing method Methods 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 238000004544 sputter deposition Methods 0.000 description 5
- 239000000376 reactant Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Surface Treatment Of Glass (AREA)
Abstract
The utility model discloses double silver low emissivity glass capable of being processed in different places, comprising float glass and a film coating layer, wherein the film coating layer comprises a first dielectric layer, a second dielectric layer, a first Ag layer, a first protective layer, an isolating dielectric layer, a third dielectric layer, a second Ag layer, a second protective layer, an outer first dielectric layer, an outer second dielectric layer and an outer third dielectric layer which are coated outward in sequence by taking the float glass as a base layer. The glass provided by the utility model has the following beneficial effects: the processing method of the glass is changed by the special film structure of the glass, thus the first film coating and then cutting, edging, tempering and other subsequent processing can be realized, the process steps are simplified, and the production cost is lowered; and most importantly, according to the utility model, the emissivity of the glass surface is greatly reduced, the selectivity of the glass toward the spectrum is improved, and the usability of the glass is optimized.
Description
Technical field
The utility model relates to a kind of coated glass, but especially relates to two silver low radiation glass of a kind of strange land processing.
Background technology
We know, low emissivity glass is being advocated the society now of less energy-consumption, be very welcome, it all will exceed much than transparent glass aspect reflection and the absorption sunlight, but we also know, undue high reflection and high the absorption also can be brought some side effects, the one, the too low interior lighting on daytime that influences of visible light transmissivity, the 2nd, the excessive intensification of glass may cause that thermal stresses bursts, the 3rd, reflect the too high so-called light pollution that causes, therefore, coated glass is to sun reflection of light and absorb specifically will be controlled at what degree, also to decide according to concrete environment and requirement, in addition, coated glass is to the transmitance of visible light and sun power, reflectivity, these basic parameters of specific absorption depend on coated glass the material of film and the number of plies structure of film, therefore, the selection of the material of plating on the coated glass, the qualification of the number of plies, and the quality of coating quality all directly affects the performance of coated glass.
In addition, traditional low emissivity glass is because its structural restriction, can only adopt behind the first tempering mode of plated film to produce, and makes complex manufacturing, and the cost height, and causes the performance of traditional low emissivity glass to have defective.
The utility model content
In order to overcome the deficiencies in the prior art, can effectively reduce the reflectivity of glass surface and improve glass spectrographic two silver low radiation glass of strange land processing optionally but the purpose of this utility model is to provide a kind of.
The utility model is achieved through the following technical solutions:
But two silver low radiation glass of a kind of strange land processing; comprise float glass and coatings; it is characterized in that coatings comprises with the float glass being first dielectric layer, second dielectric layer, an Ag layer, first protective layer, interlayer dielectric layer, the 3rd dielectric layer, the 2nd Ag layer, second protective layer, outer first dielectric layer, outer second dielectric layer and outer the 3rd dielectric layer of the outside plating successively of basal layer.
The material of the first above-mentioned dielectric layer, interlayer dielectric layer, outer first dielectric layer and outer second dielectric layer is selected from Si respectively
3N
4, SiNxOy, TiO
2, ZAO, ZnSnOx, SnO
2, ZnO
2, SiO
2, Ta
2O
5, BiO
2, ZnAl
2O
5, Nb
2O
5In one or more.
The material of above-mentioned skin the 3rd dielectric layer is ZrO
2
The second above-mentioned dielectric layer, the material of the 3rd dielectric layer are ZnO.
The first above-mentioned protective layer, the material of second protective layer are selected from NiCr, NiCrOx, NiCrNx, CrNx, one or more among the ZAO respectively.
The beneficial effects of the utility model are: the utility model is by himself special film layer structure, make its working method that change take place, can realize first plated film change again cut, following process such as edging, tempering, simplified processing step, reduced production cost, and the most important thing is that the utility model has greatly reduced the radiant ratio of glass surface, and improved glass to the spectrographic selectivity, make its use properties reach the best.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Main Reference numeral implication is among the figure:
1, float glass 2, first dielectric layer 3, second dielectric layer
4, an Ag layer 5, first protective layer 6, interlayer dielectric medium go out layer
7, the 3rd dielectric layer 8, the 2nd Ag layer 9, second protective layer
10, outer first dielectric layer 11, outer second dielectric layer 12, outer the 3rd dielectric layer
Embodiment
Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail:
Fig. 1 is the structural representation of the utility model one embodiment.
As shown in Figure 1: but two silver low radiation glass of strange land processing; comprise float glass 1 and coatings; wherein, coatings comprises with float glass 1 being first dielectric layer 2, second dielectric layer 3, an Ag layer 4, first protective layer 5, interlayer dielectric layer 6, the 3rd dielectric layer 7, the 2nd Ag layer 8, second protective layer 9, outer first dielectric layer 10, outer second dielectric layer 11 and outer the 3rd dielectric layer 12 of the outside plating successively of basal layer.
Wherein, the material of first dielectric layer 2, interlayer dielectric layer 6, outer first dielectric layer 10 and outer second dielectric layer 11 is selected from Si respectively
3N
4, SiNxOy, TiO
2, ZAO, ZnSnOx, SnO
2, ZnO
2, SiO
2, Ta
2O
5, BiO
2, ZnAl
2O
5, Nb
2O
5In one or more.
And the material of outer the 3rd dielectric layer 12 is ZrO
2To improve the protection to whole rete, the material of second dielectric layer 3, the 3rd dielectric layer 7 is ZnO, to improve the crystallization condition of silver layer; the material of first protective layer 5, second protective layer 9 is selected from NiCr, NiCrOx, NiCrNx, CrNx, one or more among the ZAO respectively.
In addition; production technique of the present utility model is: at first select fresh float glass 1 for use; after reaching requirement by the cleaning machine cleaning then; be coated with first dielectric layer 2, second dielectric layer 3, an Ag layer 4, first protective layer 5, interlayer dielectric layer 6, the 3rd dielectric layer 7, the 2nd Ag layer 8, second protective layer 9, outer first dielectric layer 10, outer second dielectric layer 11 and outer the 3rd dielectric layer 12 in order successively, after pack with PE cloth after the processing of plastic-blasting rubber powder grain.
More specifically be: first dielectric layer 2 wherein, interlayer dielectric layer 6, outer first dielectric layer 10 and outer second dielectric layer 11 form by dual rotary negative electrode, medium frequency magnetron sputtering, and wherein sputtering condition is: background vacuum pressure is 10
-6Under the mbar condition, charge into the mixed gas of Ar and reactant gases (O2 or N2), keep vacuum tightness 10
-3About mbar.
Outer the 3rd dielectric layer 12 then forms by rotating cathode or planar cathode sputter, and wherein sputtering condition is: background vacuum pressure is 10
-6Under the mbar condition, charge into the mixed gas of Ar and reactant gases O2, keep vacuum tightness then 10
-3About mbar.
Second dielectric layer 3, the 3rd dielectric layer 7 form by rotating cathode or planar cathode sputter, and wherein sputtering condition is: background vacuum pressure is 10
-6Under the mbar condition, charge into the mixed gas of Ar and reactant gases O2, keep vacuum tightness then 10
-3About mbar.
First protective layer 5, second protective layer 9 form by the planar cathode sputter, and wherein sputtering condition is: background vacuum pressure is 10
-6Under the mbar condition, charge into the mixed gas of Ar or Ar and reactant gases (O2 or N2), keep vacuum tightness then 10
-3About mbar.
And an Ag layer 4 and the 2nd Ag layer 8 form by the planar cathode sputter, and wherein sputtering condition is: background vacuum pressure is 10
-6Under the mbar condition, charge into the mixed gas of Ar or Ar and a small amount of O2, keep vacuum tightness then 10
-3About mbar.
Production technique of the present utility model is simple, has reduced production cost, and has greatly reduced the radiant ratio of glass surface, and has improved glass to the spectrographic selectivity, makes its use properties reach the best.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.
Claims (5)
1. but two silver low radiation glass of strange land processing; comprise float glass and coatings; it is characterized in that coatings comprises with the float glass being first dielectric layer, second dielectric layer, an Ag layer, first protective layer, interlayer dielectric layer, the 3rd dielectric layer, the 2nd Ag layer, second protective layer, outer first dielectric layer, outer second dielectric layer and outer the 3rd dielectric layer of the outside plating successively of basal layer.
2. but two silver low radiation glass of strange land according to claim 1 processing is characterized in that the material of described first dielectric layer, interlayer dielectric layer, outer first dielectric layer and outer second dielectric layer is selected from Si respectively
3N
4, SiNxOy, TiO
2, ZAO, ZnSnOx, SnO
2, ZnO
2, SiO
2, Ta
2O
5, BiO
2, ZnAl
2O
5, Nb
2O
5In a kind of.
3. but two silver low radiation glass of strange land according to claim 1 processing is characterized in that the material of described outer the 3rd dielectric layer is ZrO
2
4. but two silver low radiation glass of strange land according to claim 1 processing is characterized in that the material of described second dielectric layer, the 3rd dielectric layer is ZnO.
5. but two silver low radiation glass of strange land according to claim 1 processing is characterized in that the material of described first protective layer, second protective layer is selected from NiCr, NiCrOx, NiCrNx, CrNx respectively, a kind of among the ZAO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205154624U CN201817406U (en) | 2010-09-01 | 2010-09-01 | Double silver low emissivity glass capable of being processed in different places |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205154624U CN201817406U (en) | 2010-09-01 | 2010-09-01 | Double silver low emissivity glass capable of being processed in different places |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817406U true CN201817406U (en) | 2011-05-04 |
Family
ID=43915369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205154624U Expired - Lifetime CN201817406U (en) | 2010-09-01 | 2010-09-01 | Double silver low emissivity glass capable of being processed in different places |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817406U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501449A (en) * | 2011-11-25 | 2012-06-20 | 林嘉宏 | Four-silver low emissivity coated glass capable of being processed in foreign places and manufacturing method thereof |
| CN102514279A (en) * | 2011-11-25 | 2012-06-27 | 林嘉宏 | Four-silver coated glass with low radiation and manufacturing technique thereof |
| CN103770403A (en) * | 2013-12-31 | 2014-05-07 | 东莞南玻工程玻璃有限公司 | Heat-reflective coated glass capable of being tempered |
| CN104275877A (en) * | 2014-10-30 | 2015-01-14 | 中山市亨立达机械有限公司 | Double-silver LOW-E glass with neutral transmittance color |
| CN104494237A (en) * | 2014-12-01 | 2015-04-08 | 上海北玻镀膜技术工业有限公司 | High-transmission low-radiation double silver coated glass and manufacturing method thereof |
| CN105439467A (en) * | 2015-11-26 | 2016-03-30 | 黑龙江健中特种玻璃有限公司 | High-transmittance, double-silver and low-emissivity coated glass facilitating subsequent processing and production process of high-transmittance, double-silver and low-emissivity coated glass |
| CN108191259A (en) * | 2018-02-13 | 2018-06-22 | 江苏奥蓝工程玻璃有限公司 | A kind of low radiation coated glass and preparation method thereof |
-
2010
- 2010-09-01 CN CN2010205154624U patent/CN201817406U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501449A (en) * | 2011-11-25 | 2012-06-20 | 林嘉宏 | Four-silver low emissivity coated glass capable of being processed in foreign places and manufacturing method thereof |
| CN102514279A (en) * | 2011-11-25 | 2012-06-27 | 林嘉宏 | Four-silver coated glass with low radiation and manufacturing technique thereof |
| CN103770403A (en) * | 2013-12-31 | 2014-05-07 | 东莞南玻工程玻璃有限公司 | Heat-reflective coated glass capable of being tempered |
| CN103770403B (en) * | 2013-12-31 | 2016-12-07 | 东莞南玻工程玻璃有限公司 | A kind of can the heat-reflection coated glass of tempering |
| CN104275877A (en) * | 2014-10-30 | 2015-01-14 | 中山市亨立达机械有限公司 | Double-silver LOW-E glass with neutral transmittance color |
| CN104494237A (en) * | 2014-12-01 | 2015-04-08 | 上海北玻镀膜技术工业有限公司 | High-transmission low-radiation double silver coated glass and manufacturing method thereof |
| CN105439467A (en) * | 2015-11-26 | 2016-03-30 | 黑龙江健中特种玻璃有限公司 | High-transmittance, double-silver and low-emissivity coated glass facilitating subsequent processing and production process of high-transmittance, double-silver and low-emissivity coated glass |
| CN108191259A (en) * | 2018-02-13 | 2018-06-22 | 江苏奥蓝工程玻璃有限公司 | A kind of low radiation coated glass and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TG TIANJIN GLASS CO., LTD. Effective date: 20120905 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120905 Address after: Zhang Pu town, Jiangsu city of Kunshan Province Taiwan Bolu 215321 No. 1 Patentee after: Lin Jiahong Patentee after: TG Tianjin Glass Co., Ltd. Address before: Zhang Pu town, Jiangsu city of Kunshan Province Taiwan Bolu 215321 No. 1 Patentee before: Lin Jiahong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |