CN106129179A - A kind of production technology of hydrolysis solar energy backboard - Google Patents
A kind of production technology of hydrolysis solar energy backboard Download PDFInfo
- Publication number
- CN106129179A CN106129179A CN201610608844.3A CN201610608844A CN106129179A CN 106129179 A CN106129179 A CN 106129179A CN 201610608844 A CN201610608844 A CN 201610608844A CN 106129179 A CN106129179 A CN 106129179A
- Authority
- CN
- China
- Prior art keywords
- base material
- pet base
- backboard
- hydrolysis
- solar energy
- 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.)
- Pending
Links
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 15
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 15
- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 239000011241 protective layer Substances 0.000 claims abstract description 17
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 11
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005215 recombination Methods 0.000 claims description 6
- 230000006798 recombination Effects 0.000 claims description 6
- 238000007761 roller coating Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 229950000845 politef Drugs 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000003064 anti-oxidating effect Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/049—Protective back sheets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to the production technology of a kind of hydrolysis solar energy backboard; the solar energy backboard utilizing present invention process to produce is made up of PET base material, fluoro-containing coating protective layer and coat; the hydrolytic resistance of solar energy backboard and adhesive force is made to be greatly improved by the surface configuration fluoro-containing coating protective layer at weathering layer; this fluoro-containing coating protective layer has resistant to hydrolysis, anti-oxidation function; extend service life, save Financial cost.
Description
Technical field
The present invention relates to solar components field, particularly relate to the production technology of a kind of hydrolysis solar energy backboard.
Background technology
Solar energy, as a kind of environmental protection, the inexhaustible energy, replaces the optimal choosing of tradition thermal power generation beyond doubt
Select, owing to solaode needs to be chronically exposed to outdoor practicality, so the cell piece in photovoltaic module needs to be protected by, come
Prevent impact and the vertical view of the environmental factorss such as the steam in air, oxygen, ultraviolet.Solar energy backboard is whole solaode
One of accessory, act primarily as mechanical support and effect that protection cell piece permeates from environmental factors, current existing solar energy
Backboard anti-hydrolytic performance is poor, the most oxidizable, affect service life.
Summary of the invention
The applicant, for above-mentioned existing existing issue, has carried out Improvement, it is provided that a kind of hydrolysis solar energy backboard
Production technology, it has, and adhesive force is strong, hydrolytic resistance and the advantage of good in oxidation resistance.
The technical solution adopted in the present invention is as follows:
The production technology of a kind of hydrolysis solar energy backboard, comprises the following steps:
The first step: carried out PET base material for volume by unreeling machine；
Second step: binding agent good for proportioning is coated on uniformly by double roller coating rollers a side surface of PET base material；
3rd step: the pet substrate of band application of adhesive in second step is delivered in drying room carry out baking and curing, dries temperature
Degree is 100～120 DEG C, and drying time is 7～8 minutes；
4th step: at the one layer of fluoro-containing coating protective layer of PET base material material surface recombination with binding agent, described fluoro-containing coating
Protective layer is the resistant to hydrolysis containing polyester urethane resin material, oxidation resistant protective layer；
5th step: the PET base material of fluoro-containing coating protective layer compound in the 4th step is rolled up formation semi-finished product on refill and carries out
Hanging, open assembly time is 1～5 day；
6th step: utilize the binding agent that proportioning is good to be coated on the 5th step gained PET base material uniformly by double roller coating rollers
Opposite side surface；
7th step: the pet substrate of band application of adhesive in the 6th step is delivered in drying room carry out baking and curing, dries temperature
Degree is 130～190 DEG C, and drying time is 7～12 minutes；
8th step: at the one layer of coat of PET base material material surface recombination with binding agent；Described coat is polytetrafluoroethyl-ne
The coating material that the molecule of alkene or Kynoar and base resin are mixed to form；
9th step: the 8th step gained PET base material being rolled up formation finished product backboard on refill and hangs, open assembly time is 1
～5 days；
Tenth step: the 9th step gained backboard is carried out trimming, bundling according to customer demand；
11st step: the tenth step gained backboard is sampled detection, the performance of detection backboard and credit rating.
Its further technical scheme is:
The thickness of described PET base material is 26～60 microns.
Beneficial effects of the present invention is as follows:
The solar energy back board structure utilizing present invention process to produce is simple, by the surface configuration fluoro-containing coating at weathering layer
Protective layer makes the hydrolytic resistance of solar energy backboard and adhesive force be greatly improved, and this fluoro-containing coating protective layer has resistant to hydrolysis, antioxygen
Change function, extend service life, save Financial cost.
Detailed description of the invention
The detailed description of the invention of the present invention is described below.
The production technology of a kind of hydrolysis solar energy backboard of the present invention comprises the following steps:
The first step: carried out PET base material for volume by unreeling machine；
Second step: binding agent good for proportioning is coated on uniformly by double roller coating rollers a side surface of PET base material；
The thickness of PET base material is 60 microns.
3rd step: the pet substrate of band application of adhesive in second step is delivered in drying room carry out baking and curing, dries temperature
Degree is 100 DEG C, and drying time is 7 minutes；
4th step: at the one layer of fluoro-containing coating protective layer of PET base material material surface recombination with binding agent, fluoro-containing coating is protected
Layer is the resistant to hydrolysis containing polyester urethane resin material, oxidation resistant protective layer.
5th step: the PET base material of fluoro-containing coating protective layer compound in the 4th step is rolled up formation semi-finished product on refill and carries out
Hanging, open assembly time is 1 day；
6th step: utilize the binding agent that proportioning is good to be coated on the 5th step gained PET base material uniformly by double roller coating rollers
Opposite side surface；
7th step: the pet substrate of band application of adhesive in the 6th step is delivered in drying room carry out baking and curing, dries temperature
Degree is 130 DEG C, and drying time is 7 minutes；
8th step: at the one layer of coat of PET base material material surface recombination with binding agent；Coat be politef or
The coating material that the molecule of Kynoar and base resin are mixed to form；
9th step: the 8th step gained PET base material being rolled up formation finished product backboard on refill and hangs, open assembly time is 1
My god；
Tenth step: the 9th step gained backboard is carried out trimming, bundling according to customer demand；
11st step: the tenth step gained backboard is sampled detection, the performance of detection backboard and credit rating.
The solar energy back board structure utilizing present invention process to produce is simple, by the surface configuration fluoro-containing coating at weathering layer
Protective layer makes the hydrolytic resistance of solar energy backboard and adhesive force be greatly improved, and this fluoro-containing coating protective layer has resistant to hydrolysis, antioxygen
Change function, extend service life, save Financial cost.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention sees right
Requirement, in the case of the basic structure of the present invention, the present invention can make any type of amendment.
Claims (2)
1. the production technology of a hydrolysis solar energy backboard, it is characterised in that comprise the following steps:
The first step: carried out PET base material for volume by unreeling machine；
Second step: binding agent good for proportioning is coated on uniformly by double roller coating rollers a side surface of PET base material；
3rd step: the pet substrate of band application of adhesive in second step is delivered in drying room carry out baking and curing, drying temperature is
100～120 DEG C, drying time is 7～8 minutes；
4th step: at the one layer of fluoro-containing coating protective layer of PET base material material surface recombination with binding agent, described fluoro-containing coating is protected
Layer is the resistant to hydrolysis containing polyester urethane resin material, oxidation resistant protective layer；
5th step: the PET base material of fluoro-containing coating protective layer compound in the 4th step is rolled up formation semi-finished product on refill and hangs,
Open assembly time is 1～5 day；
6th step: utilize the binding agent that proportioning is good to be coated on the another of the 5th step gained PET base material uniformly by double roller coating rollers
One side surface；
7th step: the pet substrate of band application of adhesive in the 6th step is delivered in drying room carry out baking and curing, drying temperature is
130～190 DEG C, drying time is 7～12 minutes；
8th step: at the one layer of coat of PET base material material surface recombination with binding agent；Described coat be politef or
The coating material that the molecule of Kynoar and base resin are mixed to form；
9th step: the 8th step gained PET base material being rolled up formation finished product backboard on refill and hangs, open assembly time is 1～5
My god；
Tenth step: the 9th step gained backboard is carried out trimming, bundling according to customer demand；
11st step: the tenth step gained backboard is sampled detection, the performance of detection backboard and credit rating.
The production technology of a kind of hydrolysis solar energy backboard the most as claimed in claim 1, it is characterised in that: described PET base material
Thickness be 26～60 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608844.3A CN106129179A (en) | 2016-07-28 | 2016-07-28 | A kind of production technology of hydrolysis solar energy backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608844.3A CN106129179A (en) | 2016-07-28 | 2016-07-28 | A kind of production technology of hydrolysis solar energy backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106129179A true CN106129179A (en) | 2016-11-16 |
Family
ID=57254199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610608844.3A Pending CN106129179A (en) | 2016-07-28 | 2016-07-28 | A kind of production technology of hydrolysis solar energy backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129179A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201950887U (en) * | 2010-12-30 | 2011-08-31 | 杭州联合新材科技股份有限公司 | Hydrolysis-resistant coated backboard |
| CN103618015A (en) * | 2013-12-12 | 2014-03-05 | 常州回天新材料有限公司 | Novel solar cell backplate and preparation method thereof |
| CN103928551A (en) * | 2013-01-10 | 2014-07-16 | 中天光伏材料有限公司 | Heterogeneous double-face fluorine-containing solar battery backboard |
| CN104260519A (en) * | 2014-08-26 | 2015-01-07 | 中天光伏材料有限公司 | A self-cooling type photovoltaic backboard and a preparing method thereof |
-
2016
- 2016-07-28 CN CN201610608844.3A patent/CN106129179A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201950887U (en) * | 2010-12-30 | 2011-08-31 | 杭州联合新材科技股份有限公司 | Hydrolysis-resistant coated backboard |
| CN103928551A (en) * | 2013-01-10 | 2014-07-16 | 中天光伏材料有限公司 | Heterogeneous double-face fluorine-containing solar battery backboard |
| CN103618015A (en) * | 2013-12-12 | 2014-03-05 | 常州回天新材料有限公司 | Novel solar cell backplate and preparation method thereof |
| CN104260519A (en) * | 2014-08-26 | 2015-01-07 | 中天光伏材料有限公司 | A self-cooling type photovoltaic backboard and a preparing method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |