CN201950887U - Hydrolysis-resistant coated backboard - Google Patents
Hydrolysis-resistant coated backboard Download PDFInfo
- Publication number
- CN201950887U CN201950887U CN2010206896015U CN201020689601U CN201950887U CN 201950887 U CN201950887 U CN 201950887U CN 2010206896015 U CN2010206896015 U CN 2010206896015U CN 201020689601 U CN201020689601 U CN 201020689601U CN 201950887 U CN201950887 U CN 201950887U
- Authority
- CN
- China
- Prior art keywords
- hydrolysis
- thickness
- backboard
- pet
- coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model relates to a hydrolysis-resistant coated backboard, belonging to the technical field of solar panel backboards. The hydrolysis-resistant coated backboard comprises a polyethylene terephthalate (PET) substrate with thickness being ranged from 245mum to 255mum, and protection layers with thickness being ranged from 2mum to 3mum, adhesive layers with thickness of being ranged from 2mum to 3mum and fluoride-containing coating layers with thickness being ranged from 20mum to 25mum which are connected through adhesive from the inside to the outside and are symmetrically arranged on the two sides of the PET substrate. By coating the hydrolysis-resistant and anti-oxidation protection layers containing polyester-type polyurethane resin materials on the two sides of the PET substrate, the hydrolysis resistance and the adhesive force of the entire backboard are greatly improved, the PET protection layers have hydrolysis-resistant and anti-oxidation functions when the backboard is used in a photovoltaic module, the service life is prolonged, and the economic cost is saved.
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 hydrolytic resistance.
Background technology
At present, the coating backboard is widely used in the solar cell board industry.Most coating backboard anti-hydrolytic performance is poor, long meeting service time, and easily oxidized, poor water resistance influence service life.
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 hydrolytic resistance.
Described a kind of hydrolysis coating backboard is characterized in that comprising PET basic unit, is symmetricly set in protective layer, adhesive layer and fluoro-containing coating layer on the PET basic unit two sides by gluing connection from the inside to surface successively.
Described a kind of hydrolysis coating backboard is characterized in that described PET groundwork thickness is 245-255 μ m.
Described a kind of hydrolysis coating backboard is characterized in that described protective layer is anti-hydrolysis, the anti-oxidation protection layer that contains polyester-type polyurethane resin material, and its thickness is 2-3 μ m.
Described a kind of hydrolysis coating backboard is characterized in that described adhesive layer (3) thickness is 3-5 μ m.
Described a kind of hydrolysis coating backboard is characterized in that described fluoro-containing coating layer thickness is 20-25 μ m.
Above-mentioned a kind of hydrolysis coating backboard; comprise that thickness is the PET basic unit of 245-255 μ m, the thickness that is symmetricly set in PET basic unit two sides by gluing connection from the inside to surface is that 2-3 μ m protective layer, thickness are that adhesive layer and the thickness of 2-3 μ m is the fluoro-containing coating layer of 20-25 μ m successively.The utility model is by scribbling the anti-hydrolysis that contains polyester-type polyurethane resin material, oxidation resistant protective layer on PET base material two sides; whole backboard hydrolytic resistance and adhesive force are improved greatly; make backboard should be in photovoltaic module the time; the PET protective layer has anti-hydrolysis, anti-oxidation function; prolong service life, save financial cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-PET basic unit, 2-protective layer, 3-adhesive layer, 4-fluoro-containing coating layer.
The specific embodiment
The utility model will be further described below in conjunction with Figure of description:
A kind of hydrolysis coating backboard as shown in Figure 1 comprises that thickness is the PET basic unit 1 of 245-255 μ m, is symmetricly set in protective layer 2, adhesive layer 3 and fluoro-containing coating layer 4 on the PET basic unit two sides by gluing connection from the inside to surface successively.
Described protective layer 2 is for containing anti-hydrolysis, the anti-oxidation protection layer of polyester-type polyurethane resin material; its thickness is 2-3 μ m; the hydrolytic resistance and described adhesive layer 3 thickness of ladder that effectively improve backboard of the present utility model are 3-5 μ m, and described fluoro-containing coating layer 4 thickness are 20-25 μ m.
The utility model is by scribbling the anti-hydrolysis that contains polyester-type polyurethane resin material, oxidation resistant protective layer on PET base material two sides; whole backboard hydrolytic resistance and adhesive force are improved greatly; scribble fluoro-containing coating at outermost layer; has uvioresistant function; thereby make backboard should be in photovoltaic module the time; the PET protective layer has anti-hydrolysis, anti-oxidation function, prolongs service life, saves financial cost.
Claims (5)
1. hydrolysis coating backboard is characterized in that comprising PET basic unit (1), is symmetricly set in protective layer (2), adhesive layer (3) and fluoro-containing coating layer (4) on the PET basic unit two sides by gluing connection from the inside to surface successively.
2. a kind of hydrolysis coating backboard according to claim 1 is characterized in that described PET basic unit (1) thickness is 245-255 μ m.
3. a kind of hydrolysis coating backboard according to claim 1 is characterized in that described protective layer (2) for containing anti-hydrolysis, the anti-oxidation protection layer of polyester-type polyurethane resin material, and its thickness is 2-3 μ m.
4. a kind of hydrolysis coating backboard according to claim 1 is characterized in that described adhesive layer (3) thickness is 3-5 μ m.
5. a kind of hydrolysis coating backboard according to claim 1 is characterized in that described fluoro-containing coating layer (4) thickness is 20-25 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206896015U CN201950887U (en) | 2010-12-30 | 2010-12-30 | Hydrolysis-resistant coated backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206896015U CN201950887U (en) | 2010-12-30 | 2010-12-30 | Hydrolysis-resistant coated backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950887U true CN201950887U (en) | 2011-08-31 |
Family
ID=44495012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206896015U Expired - Fee Related CN201950887U (en) | 2010-12-30 | 2010-12-30 | Hydrolysis-resistant coated backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950887U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928552A (en) * | 2013-01-10 | 2014-07-16 | 中天光伏材料有限公司 | Coating type FPC-structure solar cell backboard |
| CN106129179A (en) * | 2016-07-28 | 2016-11-16 | 无锡中洁能源技术有限公司 | A kind of production technology of hydrolysis solar energy backboard |
| CN106206798A (en) * | 2016-07-28 | 2016-12-07 | 无锡中洁能源技术有限公司 | A kind of hydrolysis-resistant coated solar energy backboard |
| CN107240617A (en) * | 2017-05-12 | 2017-10-10 | 宁波长阳科技股份有限公司 | A kind of compound high water vapor rejection solar cell backboard film and preparation method thereof |
-
2010
- 2010-12-30 CN CN2010206896015U patent/CN201950887U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928552A (en) * | 2013-01-10 | 2014-07-16 | 中天光伏材料有限公司 | Coating type FPC-structure solar cell backboard |
| CN106129179A (en) * | 2016-07-28 | 2016-11-16 | 无锡中洁能源技术有限公司 | A kind of production technology of hydrolysis solar energy backboard |
| CN106206798A (en) * | 2016-07-28 | 2016-12-07 | 无锡中洁能源技术有限公司 | A kind of hydrolysis-resistant coated solar energy backboard |
| CN107240617A (en) * | 2017-05-12 | 2017-10-10 | 宁波长阳科技股份有限公司 | A kind of compound high water vapor rejection solar cell backboard film and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201950887U (en) | Hydrolysis-resistant coated backboard | |
| CN207303123U (en) | A kind of high-barrier solar cell backboard | |
| CN203071105U (en) | Flexible crystalline silicon solar panel | |
| CN201979765U (en) | High-reflection coating back plate | |
| CN102931262B (en) | A kind of transparent solar cell notacoria | |
| CN201979775U (en) | Transparent coating back plate | |
| CN219180525U (en) | BIPV photovoltaic module | |
| CN201979766U (en) | Coating back plate | |
| CN202293533U (en) | Composite membrane for solar cell rear panel | |
| CN202905209U (en) | Conductive thin film and electrophoretic display | |
| CN202423327U (en) | Solar cell backboard | |
| CN203055956U (en) | Coating type FPC-structure solar cell backboard | |
| CN205528574U (en) | Two -sided banding sticky tape among embedding solar energy dual glass assembly | |
| CN203800058U (en) | PEN single-sided coating backplane | |
| CN103928552A (en) | Coating type FPC-structure solar cell backboard | |
| CN208478348U (en) | A kind of explosion-proof solar solar panel | |
| CN202855774U (en) | Solar cell assembly | |
| CN201527978U (en) | Back membrane of solar energy battery pack | |
| CN202705291U (en) | Easy-to-strip double-sided adhesive tape | |
| CN201985123U (en) | Waterproof dustproof solar panel | |
| CN210668398U (en) | Fluorine-containing high-weather-resistance solar cell back film | |
| CN202727451U (en) | Corrosion-proof PET (polythylene terephthalate) reflective film | |
| CN104916721A (en) | Solar cell panel used for ship | |
| CN214606368U (en) | Wall co-extrusion composite film | |
| CN219194870U (en) | Copper foil adhesive tape for fingerprint module |
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: 20110831 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |