CN201979765U - High-reflection coating back plate - Google Patents
High-reflection coating back plate Download PDFInfo
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- CN201979765U CN201979765U CN2010206896034U CN201020689603U CN201979765U CN 201979765 U CN201979765 U CN 201979765U CN 2010206896034 U CN2010206896034 U CN 2010206896034U CN 201020689603 U CN201020689603 U CN 201020689603U CN 201979765 U CN201979765 U CN 201979765U
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Abstract
The utility model provides a high-reflection coating back plate which belongs to the technical field of a solar panel back plate and comprises a PET (polyethylene terephthalate) basement layer, a protective layer and a fluorine-contained coating layer, wherein the protective layer and the fluorine-contained coating layer are sequentially and symmetrically arranged on the two surfaces of the PET basement layer through adhesives from inside to outside in a connecting way. The thickness of the fluorine-contained coating layer is 30mum, and special Nano materials (Nano-grade titanium oxide) are added to the fluorine-contained coating layer. The special Nano materials are added to the fluorine-contained coating layer at the outermost layer and the thickness of the entire coating layer is increased to 30mum, so that the reflection of the back plate can be enhanced, the reflectivity can be increased to more than 90% and the visual effect is improved. As the protective layer is additionally arranged, the service life of the back plate can be prolonged. Therefore, the high-reflection coating back plate is popular with people.
Description
Technical field
The utility model belongs to solar panel backplane technology field, is specifically related to the coating backboard of the good and oxidative resistance of a kind of strong adhesion reflectivity.
Background technology
At present, the coating backboard is widely used in the solar cell board industry.Most coating backboard reflecting properties is poor, and it is bad to install visual effect, and does not have anti oxidation layer, and service life is not long.
The utility model content
At the above-mentioned problems in the prior art, the purpose of this utility model is to provide the coating backboard of the good and oxidative resistance of a kind of strong adhesion highly reflective.
Described a kind of highly-reflective coating backboard is characterized in that comprising PET basic unit, is symmetricly set in protective layer and fluoro-containing coating layer on the PET basic unit two sides by gluing connection from the inside to surface successively, and the thickness of described fluoro-containing coating layer is 30 μ m.
Described a kind of highly-reflective coating backboard, it is characterized in that described fluoro-containing coating layer 3 be comprise contain sheet, line is bar-shaped or plane in the dope layer of any one state nanoscale titanium oxide.
Described a kind of highly-reflective coating backboard is characterized in that described PET groundwork thickness is 250 μ m.
Described a kind of highly-reflective coating backboard is characterized in that described protective layer is an anti oxidation layer, and its thickness is 5 μ m.
Above-mentioned a kind of highly-reflective coating backboard; comprise PET basic unit, be symmetricly set in protective layer and fluoro-containing coating layer on the PET basic unit two sides by gluing connection from the inside to surface successively; the thickness of described fluoro-containing coating layer is 30 μ m, fluorine-containing coat be comprise contain sheet, line is bar-shaped or plane in the dope layer of any one state nanoscale titanium oxide.The utility model passes through to add special nano material outermost in fluorine-containing coat, and thickness is increased to 30 μ m, can strengthen the reflectivity of backboard, improves more than the reflectivity to 90%, improves visual effect, obtains consumer's favor.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-PET basic unit, 2-protective layer, 3-fluoro-containing coating layer.
The specific embodiment
The utility model will be further described below in conjunction with Figure of description:
A kind of highly-reflective coating backboard as shown in Figure 1; a kind of highly-reflective coating backboard; comprise PET basic unit 1; be symmetricly set in protective layer 2 and fluoro-containing coating layer 3 on the PET basic unit two sides by gluing connection from the inside to surface successively; the thickness of described fluoro-containing coating layer 3 is 30 μ m; a kind of highly-reflective coating backboard described in this fluoro-containing coating layer 3; it is characterized in that described fluoro-containing coating layer 3 contains sheet for comprising; the dope layer of any one state nanoscale titanium oxide during line is bar-shaped or plane; described PET basic unit 1 thickness is 250 μ m; described protective layer 2 is an anti oxidation layer, and its thickness is 5 μ m.The utility model by with fluoro-containing coating layer 3 thickness for increasing to 30 μ m, can strengthen the reflectivity of backboard, improve more than the reflectivity to 90%, improve visual effect, having increased protective layer can increase the service life, and obtains consumer's favor.
Claims (4)
1. highly-reflective coating backboard; it is characterized in that comprising PET basic unit (1), be symmetricly set in protective layer (2) and fluoro-containing coating layer (3) on the PET basic unit two sides by gluing connection from the inside to surface successively, the thickness of described fluoro-containing coating layer (3) is 30 μ m.
2. a kind of highly-reflective coating backboard according to claim 1, it is characterized in that described fluoro-containing coating layer (3) be comprise contain sheet, line is bar-shaped or plane in the dope layer of any one state nanoscale titanium oxide.
3. a kind of highly-reflective coating backboard according to claim 1 is characterized in that described PET basic unit (1) thickness is 250 μ m.
4. a kind of highly-reflective coating backboard according to claim 1 is characterized in that described protective layer (2) is an anti oxidation layer, and its thickness is 5 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206896034U CN201979765U (en) | 2010-12-30 | 2010-12-30 | High-reflection coating back plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206896034U CN201979765U (en) | 2010-12-30 | 2010-12-30 | High-reflection coating back plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979765U true CN201979765U (en) | 2011-09-21 |
Family
ID=44607233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206896034U Expired - Fee Related CN201979765U (en) | 2010-12-30 | 2010-12-30 | High-reflection coating back plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979765U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632669A (en) * | 2012-05-11 | 2012-08-15 | 杭州联合新材科技股份有限公司 | Fluoride thin film backplane with light reflection function |
| CN105977347A (en) * | 2016-07-27 | 2016-09-28 | 无锡中洁能源技术有限公司 | High-reflective-coating solar backboard manufacturing process |
| CN106024953A (en) * | 2016-07-27 | 2016-10-12 | 无锡中洁能源技术有限公司 | Solar energy backboard with high-reflectivity coating layer |
| CN106129178A (en) * | 2016-07-27 | 2016-11-16 | 无锡中洁能源技术有限公司 | A kind of production technology from solar energy backboard of lowering the temperature |
| CN110699000A (en) * | 2019-10-11 | 2020-01-17 | 上海固柯胶带科技有限公司 | Film material for grinding and packaging semiconductor |
-
2010
- 2010-12-30 CN CN2010206896034U patent/CN201979765U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632669A (en) * | 2012-05-11 | 2012-08-15 | 杭州联合新材科技股份有限公司 | Fluoride thin film backplane with light reflection function |
| CN102632669B (en) * | 2012-05-11 | 2014-10-08 | 杭州联合新材科技股份有限公司 | Fluoride thin film backplane with light reflection function |
| CN105977347A (en) * | 2016-07-27 | 2016-09-28 | 无锡中洁能源技术有限公司 | High-reflective-coating solar backboard manufacturing process |
| CN106024953A (en) * | 2016-07-27 | 2016-10-12 | 无锡中洁能源技术有限公司 | Solar energy backboard with high-reflectivity coating layer |
| CN106129178A (en) * | 2016-07-27 | 2016-11-16 | 无锡中洁能源技术有限公司 | A kind of production technology from solar energy backboard of lowering the temperature |
| CN110699000A (en) * | 2019-10-11 | 2020-01-17 | 上海固柯胶带科技有限公司 | Film material for grinding and packaging semiconductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |