CN106206799A - A kind of production technology of the solar energy of resistance to scraped finish backboard - Google Patents
A kind of production technology of the solar energy of resistance to scraped finish backboard Download PDFInfo
- Publication number
- CN106206799A CN106206799A CN201610607988.7A CN201610607988A CN106206799A CN 106206799 A CN106206799 A CN 106206799A CN 201610607988 A CN201610607988 A CN 201610607988A CN 106206799 A CN106206799 A CN 106206799A
- Authority
- CN
- China
- Prior art keywords
- backboard
- coating
- base material
- solar energy
- pet base
- 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
- 238000005516 engineering process Methods 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 238000006748 scratching Methods 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 12
- 239000010410 layer Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 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
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000007761 roller coating Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 229950000845 politef Drugs 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical compound FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000002834 transmittance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 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
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping 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
- H01L31/04—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
-
- 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
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Photovoltaic Devices (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to the production technology of a kind of solar energy of resistance to scraped finish backboard, the solar energy backboard that the present invention produces is made up of PET base material, anti-scratching wearproof coating and coat, by weathering layer surface configuration anti-scratching wearproof coating, it not only increases water vapor barrier property, makes water vapor transmittance reach 0.001g/m2D, moreover it is possible to reach effective anti-scratching wearproof effect, it is to avoid solar energy backboard easily scratches the problem of scratch in transportation, is greatly improved the service life of solar energy backboard.
Description
Technical field
The present invention relates to solar components field, particularly relate to the production technology of a kind of solar energy of resistance to scraped finish 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, the most traditional solar energy
Backboard poor tensile strength, easily scratches scratch during long-distance transport, leverages the service life of backboard, reduce light and turn
Change efficiency.
Summary of the invention
The applicant, for above-mentioned existing issue, has carried out Improvement, it is provided that the life of a kind of solar energy of resistance to scraped finish backboard
Production. art, the solar energy backboard utilizing present invention process to produce has preferable scratch resistance wearability, substantially increases the solar energy back of the body
The service life of plate.
The technical solution adopted in the present invention is as follows:
The production technology of a kind of solar energy of resistance to scraped finish 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: in the one layer of anti-scratching wearproof coating of PET base material material surface recombination with binding agent；Described anti-scratching wearproof is coated with
Layer is the fluor resin coating of high-dispersion nano porous type gas phase SIO2 material modification, and fluororesin coating layer is Kynoar, gathers
CTFE, politef or tetrafluoroethene and the copolymer of ethylene；
5th step: the PET base material of anti-scratching wearproof coating compound in the 4th step is rolled up formation semi-finished product on refill and dries in the air
Putting, 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:
Described anti-scratching wearproof coating completion of cure between 30～150 DEG C is formed looks for transparent hardening coat, described anti-
The thickness scraping wear-resistant coating is 2～50 μm.
Beneficial effects of the present invention is as follows:
Utilize the solar energy back board structure that the present invention produces simple, by weathering layer surface configuration anti-scratching wearproof coating,
It not only increases water vapor barrier property, makes water vapor transmittance reach 0.001g/m2 d, moreover it is possible to reaches effective anti-scratching wearproof and makees
With, it is to avoid solar energy backboard easily scratches the problem of scratch in transportation, is greatly improved the use of solar energy backboard
Life-span.
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 solar energy of resistance to scraped finish 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 DEG C, and drying time is 7 minutes；
4th step: in the one layer of anti-scratching wearproof coating of PET base material material surface recombination with binding agent；Anti-scratching wearproof coating is
The fluor resin coating of high-dispersion nano porous type gas phase SIO2 material modification, fluororesin coating layer is Kynoar, poly-trifluoro
Vinyl chloride, politef or tetrafluoroethene and the copolymer of ethylene；Anti-scratching wearproof coating is completion of cure between 30～150 DEG C
Being formed and looking for transparent hardening coat, the thickness of anti-scratching wearproof coating is 2 μm.
5th step: the PET base material of anti-scratching wearproof coating compound in the 4th step is rolled up formation semi-finished product on refill and dries in the air
Putting, 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.
Utilize the solar energy back board structure that the present invention produces simple, by weathering layer surface configuration anti-scratching wearproof coating,
It not only increases water vapor barrier property, makes water vapor transmittance reach 0.001g/m2 d, moreover it is possible to reaches effective anti-scratching wearproof and makees
With, it is to avoid solar energy backboard easily scratches the problem of scratch in transportation, is greatly improved the use of solar energy backboard
Life-span.
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 the solar energy of a resistance to scraped finish 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: in the one layer of anti-scratching wearproof coating of PET base material material surface recombination with binding agent；Described anti-scratching wearproof coating is
The fluor resin coating of high-dispersion nano porous type gas phase SIO2 material modification, fluororesin coating layer is Kynoar, poly-trifluoro
Vinyl chloride, politef or tetrafluoroethene and the copolymer of ethylene；
5th step: the PET base material of anti-scratching wearproof coating compound in the 4th step is rolled up formation semi-finished product on refill and hangs, dry in the air
The time of putting 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 solar energy of resistance to scraped finish backboard the most as claimed in claim 1, it is characterised in that: described anti-scratching wearproof
Coating between 30～150 DEG C completion of cure formed look for transparent hardening coat, the thickness of described anti-scratching wearproof coating be 2～
50μm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607988.7A CN106206799A (en) | 2016-07-28 | 2016-07-28 | A kind of production technology of the solar energy of resistance to scraped finish backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607988.7A CN106206799A (en) | 2016-07-28 | 2016-07-28 | A kind of production technology of the solar energy of resistance to scraped finish backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106206799A true CN106206799A (en) | 2016-12-07 |
Family
ID=57495966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610607988.7A Pending CN106206799A (en) | 2016-07-28 | 2016-07-28 | A kind of production technology of the solar energy of resistance to scraped finish backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106206799A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681915A (en) * | 2013-11-25 | 2014-03-26 | 昆山永翔光电科技有限公司 | High-radiation solar cell 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 |
| CN104409543A (en) * | 2014-11-13 | 2015-03-11 | 无锡中洁能源技术有限公司 | Anti-aging solar cell back plate and preparation method thereof |
-
2016
- 2016-07-28 CN CN201610607988.7A patent/CN106206799A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103681915A (en) * | 2013-11-25 | 2014-03-26 | 昆山永翔光电科技有限公司 | High-radiation solar cell backboard |
| CN104409543A (en) * | 2014-11-13 | 2015-03-11 | 无锡中洁能源技术有限公司 | Anti-aging solar cell back plate and preparation 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: 20161207 |