CN106024994A - Production technology of solar backboard easy to clean - Google Patents
Production technology of solar backboard easy to clean Download PDFInfo
- Publication number
- CN106024994A CN106024994A CN201610617428.XA CN201610617428A CN106024994A CN 106024994 A CN106024994 A CN 106024994A CN 201610617428 A CN201610617428 A CN 201610617428A CN 106024994 A CN106024994 A CN 106024994A
- Authority
- CN
- China
- Prior art keywords
- base material
- pet base
- layer
- backboard
- binding agent
- 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
- 230000003670 easy-to-clean Effects 0.000 title claims abstract description 12
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 31
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims description 18
- 239000011230 binding agent Substances 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect 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
- 230000003075 superhydrophobic effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 239000005543 nano-size silicon particle Substances 0.000 claims description 3
- 229950000845 politef Drugs 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 2
- 239000011265 semifinished product Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 abstract description 6
- 239000010410 layer Substances 0.000 abstract 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 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
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 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
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 invention relates to a production technology of a solar backboard easy to clean. The solar backboard produced by means of the technology is composed of a PET base material, a hydrophobic layer and a coating layer. The solar backboard produced by means of the technology is simple in structure, convenient to use, and good in abrasion resistance and weather resistance, and due to the arrangement of the hydrophobic layer, the surface of the product is smooth and easy to clean. Due to the arrangement of the hydrophobic layer, the acid-base resistance property of the product is improved, the surface of the product is not likely to absorb acid matter or alkaline matter, and the service life of the product is prolonged.
Description
Technical field
The present invention relates to solar components field, particularly relate to the production technology of a kind of solar energy backboard easy to clean.
Background technology
Solar energy, as a kind of environmental protection, the inexhaustible energy, replaces tradition thermal power generation beyond doubt
Optimum selection, owing to solaode needs to be chronically exposed to outdoor practical, so the electricity in photovoltaic module
Pond sheet needs to be protected by, prevent the environmental factorss such as the steam in air, oxygen, ultraviolet impact and
Overlook.Solar energy backboard is one of accessory of whole solaode, acts primarily as mechanical support and protection battery
The effect that sheet permeates from environmental factors, current existing solar energy backboard outer layer is fluororesin film layer, this painting
Layer can produce a kind of goo when using out of doors, its more difficult cleaning, during using the most out of doors, and fluorine
It is dirty that the goo on resin film layer surface mixes generation viscosity with the steam in air or micronic dust, needs to carry out people
Work is cleared up, and greatly reduces the service life of backboard.
Summary of the invention
The applicant, for above-mentioned existing issue, has carried out Improvement, it is provided that a kind of solar energy easy to clean is carried on the back
The production technology of plate, utilize its smooth surface of solar energy backboard that this technique produces, will not set-off be dirty, be difficult to
Absorption is acid, basic species, has advantage easy to clean and life-span length.
The technical solution adopted in the present invention is as follows:
A kind of production technology of solar energy backboard easy to clean,
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 the side of PET base material
Surface；
3rd step: be delivered in drying room carry out baking and curing by the pet substrate of band application of adhesive in second step,
Drying temperature is 100～120 DEG C, and drying time is 7～8 minutes；
4th step: at the one layer of hydrophobic layer of PET base material material surface recombination with binding agent；Described hydrophobic layer is
Super-hydrophobic polytetrafluoroethylene film layer or the transparent coating of super-hydrophobic nano silicon dioxide；
5th step: composite hydrophobic PET base material layer by layer 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 uniformly by double roller coating rollers
The opposite side surface of PET base material；
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, 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
The coating material that the molecule of politef or Kynoar and base resin are mixed to form；
9th step: the 8th step gained PET base material is rolled up formation finished product backboard on refill and hangs, hang
Time is 1～5 day；
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.
Beneficial effects of the present invention is as follows:
The solar energy back board structure utilizing present invention process to produce is simple, easy to use, its have wearability,
Good weatherability, makes product surface smooth by arranging hydrophobic layer, and easy to clean cleans.Hydrophobic layer increase is set
The resistance to acids and bases of product, makes product surface be difficult to adsorb acid and basic species, extends the use of product
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 backboard easy to clean 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 PET base material uniformly by double roller coating rollers
A side surface；
3rd step: be delivered in drying room dry by the pet substrate of band application of adhesive in second step
Solidization, drying temperature is 120 DEG C, and drying time is 8 minutes；
4th step: at the one layer of hydrophobic layer of PET base material material surface recombination with binding agent；Hydrophobic layer
For super-hydrophobic polytetrafluoroethylene film layer or the transparent coating of super-hydrophobic nano silicon dioxide；
5th step: composite hydrophobic PET base material layer by layer in the 4th step is rolled up and forms half one-tenth on refill
Product hang, and open assembly time is 5 days；
6th step: utilize the binding agent that proportioning is good to be coated on the 5th step uniformly by double roller coating rollers
The opposite side surface of gained PET base material；
7th step: be delivered in drying room dry by the pet substrate of band application of adhesive in the 6th step
Solidization, drying temperature is 190 DEG C, and drying time is 12 minutes；
8th step: at the one layer of coat of PET base material material surface recombination with binding agent；Coat
The coating material being mixed to form with base resin for the molecule of politef or Kynoar；
9th step: the 8th step gained PET base material is rolled up formation finished product backboard on refill and hangs,
Open assembly time is 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 matter
Amount grade.
The solar energy back board structure utilizing present invention process to produce is simple, easy to use, its have wearability,
Good weatherability, makes product surface smooth by arranging hydrophobic layer, and easy to clean cleans.Hydrophobic layer increase is set
The resistance to acids and bases of product, makes product surface be difficult to adsorb acid and basic species, extends the use of product
Life-span.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is joined
Seeing claim, in the case of the basic structure of the present invention, the present invention can make any type of
Amendment.
Claims (1)
1. the production technology of a solar energy backboard easy to clean, it is characterised in that:
The first step: carried out PET base material for volume by unreeling machine；
Second step: binding agent good for proportioning is coated on PET base material uniformly by double roller coating rollers
A side surface；
3rd step: be delivered in drying room dry by the pet substrate of band application of adhesive in second step
Solidization, drying temperature is 100～120 DEG C, and drying time is 7～8 minutes；
4th step: at the one layer of hydrophobic layer of PET base material material surface recombination with binding agent；Described thin
Water layer is super-hydrophobic polytetrafluoroethylene film layer or the transparent coating of super-hydrophobic nano silicon dioxide；
5th step: the PET base material of composite hydrophobic layer in the 4th step is rolled up formation semi-finished product on refill
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 uniformly by double roller coating rollers
The opposite side surface of gained PET base material；
7th step: be delivered in drying room dry by the pet substrate of band application of adhesive in the 6th step
Solidization, drying temperature 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 painting
Coating is the coating that the molecule of politef or Kynoar is mixed to form with base resin
Material；
9th step: the 8th step gained PET base material is rolled up formation finished product backboard on refill and hangs,
Open assembly time is 1～5 day；
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 matter
Amount grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617428.XA CN106024994A (en) | 2016-07-29 | 2016-07-29 | Production technology of solar backboard easy to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617428.XA CN106024994A (en) | 2016-07-29 | 2016-07-29 | Production technology of solar backboard easy to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106024994A true CN106024994A (en) | 2016-10-12 |
Family
ID=57114436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610617428.XA Pending CN106024994A (en) | 2016-07-29 | 2016-07-29 | Production technology of solar backboard easy to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024994A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802909A (en) * | 2021-01-18 | 2021-05-14 | 浙江中聚材料有限公司 | Easy-to-clean solar photovoltaic back plate and preparation process thereof |
| CN116023691A (en) * | 2022-08-18 | 2023-04-28 | 平湖市浙江工业大学新材料研究院 | Preparation method of hydrophobic acrylate coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN204130561U (en) * | 2014-10-17 | 2015-01-28 | 惠州圣帕新材料有限公司 | A kind of backboard easy to clean |
| CN204243062U (en) * | 2014-12-26 | 2015-04-01 | 浙江帆度光伏材料有限公司 | A kind of photovoltaic component back plate of high resistance to soiling |
-
2016
- 2016-07-29 CN CN201610617428.XA patent/CN106024994A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN204130561U (en) * | 2014-10-17 | 2015-01-28 | 惠州圣帕新材料有限公司 | A kind of backboard easy to clean |
| CN204243062U (en) * | 2014-12-26 | 2015-04-01 | 浙江帆度光伏材料有限公司 | A kind of photovoltaic component back plate of high resistance to soiling |
Non-Patent Citations (1)
| Title |
|---|
| 姚元毅: "《太阳能电池背板的结构及性能分析》", 《HTTP://WWW.DOC88.COM/P-3387741565837.HTML》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802909A (en) * | 2021-01-18 | 2021-05-14 | 浙江中聚材料有限公司 | Easy-to-clean solar photovoltaic back plate and preparation process thereof |
| CN116023691A (en) * | 2022-08-18 | 2023-04-28 | 平湖市浙江工业大学新材料研究院 | Preparation method of hydrophobic acrylate coating |
| CN116023691B (en) * | 2022-08-18 | 2024-08-20 | 平湖市浙江工业大学新材料研究院 | Preparation method of hydrophobic acrylate coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20161012 |
|
| WD01 | Invention patent application deemed withdrawn after publication |