CN106129178A - A kind of production technology from solar energy backboard of lowering the temperature - Google Patents
A kind of production technology from solar energy backboard of lowering the temperature Download PDFInfo
- Publication number
- CN106129178A CN106129178A CN201610601928.4A CN201610601928A CN106129178A CN 106129178 A CN106129178 A CN 106129178A CN 201610601928 A CN201610601928 A CN 201610601928A CN 106129178 A CN106129178 A CN 106129178A
- Authority
- CN
- China
- Prior art keywords
- base material
- backboard
- pet base
- temperature
- 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
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 40
- 239000010410 layer Substances 0.000 claims abstract description 12
- 239000011247 coating layer Substances 0.000 claims abstract description 10
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 10
- 239000000178 monomer Substances 0.000 claims abstract description 6
- 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 8
- 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
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 230000006798 recombination Effects 0.000 claims description 6
- 238000005215 recombination Methods 0.000 claims description 6
- 238000007761 roller coating Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000011256 inorganic filler Substances 0.000 claims description 3
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 3
- 239000012766 organic filler Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 239000011265 semifinished product Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 3
- 229950000845 politef Drugs 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 150000004767 nitrides Chemical class 0.000 abstract description 3
- 238000006116 polymerization reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 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
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease 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
- H01L31/186—Particular post-treatment for the devices, e.g. annealing, impurity gettering, short-circuit elimination, recrystallisation
-
- 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)
- Photovoltaic Devices (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
The present invention relates to a kind of production technology from solar energy backboard of lowering the temperature, the solar energy backboard utilizing this technique to produce includes PET base material, coat and fluoro-containing coating layer, present configuration is simple, easy to use, by arranging polymerisable monomer in water accepting layer, make it that polyreaction to occur at a certain temperature, form network polymerization nitride layer, can effective moisture-locking, there is provided water evaporates for backboard thus lower the temperature, be effectively increased the phototranstormation efficiency of solar energy backboard.
Description
Technical field
The present invention relates to solar components field, particularly relate to a kind of production technology from solar energy backboard of lowering the temperature.
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, existing solar energy backboard exists
Under direct sunlight, temperature brightness constantly rises, and light conversion ratio will decline when temperature is raised, greatly reduces energy utilization rate.
Summary of the invention
The applicant is for above-mentioned existing issue, it is provided that a kind of production technology from solar energy backboard of lowering the temperature, it effectively carries
The high light conversion efficiency of backboard.
The technical solution adopted in the present invention is as follows:
A kind of production technology from solar energy backboard of lowering the temperature, 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 layer of PET base material material surface recombination with binding agent, described fluoro-containing coating layer is
The superabsorbent water that polymerizable hydrophilic monomer, antioxidant, ultraviolet absorber, stabilizer, firming agent, organic filler, inorganic filler are formed
Resinous coat；
5th step: the PET base material of fluoro-containing coating 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 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 38～50 microns；
Described tack coat is made up of polyolefine material, and the thickness of described polyolefine material is not more than 60 microns.
Beneficial effects of the present invention is as follows:
Present configuration is simple, easy to use, by arranging polymerisable monomer in water accepting layer so that it is at a certain temperature
There is polyreaction, form network polymerization nitride layer, can effective moisture-locking, for backboard offer water evaporates thus lower the temperature, have
Effect improves the phototranstormation efficiency of solar energy backboard.
Detailed description of the invention
The detailed description of the invention of the present invention is described below.
A kind of production technology from cooling 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 120 DEG C, and drying time is 8 minutes；
4th step: at the one layer of fluoro-containing coating layer of PET base material material surface recombination with binding agent, fluoro-containing coating layer is for gathering
Close hydrophilic monomer, antioxidant, ultraviolet absorber, stabilizer, firming agent, organic filler, the super moisture absorbing resin of inorganic filler formation
Coating；
5th step: the PET base material of fluoro-containing coating layer compound in the 4th step is rolled up formation semi-finished product on refill and hangs,
Open assembly time is 5 days；
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 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 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 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.
In the present invention, the thickness of PET base material is 50 microns, and above-mentioned tack coat is made up of polyolefine material, polyolefine material
Thickness is not more than 60 microns.
Present configuration is simple, easy to use, by arranging polymerisable monomer in water accepting layer so that it is at a certain temperature
There is polyreaction, form network polymerization nitride layer, can effective moisture-locking, for backboard offer water evaporates thus lower the temperature, have
Effect improves the phototranstormation efficiency of solar energy backboard.
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 (3)
1. the production technology from solar energy backboard of lowering the temperature, 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 layer of PET base material material surface recombination with binding agent, described fluoro-containing coating layer is for gathering
Close hydrophilic monomer, antioxidant, ultraviolet absorber, stabilizer, firming agent, organic filler, the super moisture absorbing resin of inorganic filler formation
Coating；
5th step: the PET base material of fluoro-containing coating layer compound in the 4th step is rolled up formation semi-finished product on refill and hangs, hang
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.
A kind of production technology from solar energy backboard of lowering the temperature, it is characterised in that: described PET base material
Thickness be 38～50 microns.
A kind of from lower the temperature solar energy backboard production technology, it is characterised in that: described tack coat by
Polyolefine material is made, and the thickness of described polyolefine material is not more than 60 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601928.4A CN106129178A (en) | 2016-07-27 | 2016-07-27 | A kind of production technology from solar energy backboard of lowering the temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601928.4A CN106129178A (en) | 2016-07-27 | 2016-07-27 | A kind of production technology from solar energy backboard of lowering the temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106129178A true CN106129178A (en) | 2016-11-16 |
Family
ID=57290112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610601928.4A Pending CN106129178A (en) | 2016-07-27 | 2016-07-27 | A kind of production technology from solar energy backboard of lowering the temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706257A (en) * | 2017-11-20 | 2018-02-16 | 苏州赛伍应用技术股份有限公司 | A kind of photovoltaic component back plate one production line and its production method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201979765U (en) * | 2010-12-30 | 2011-09-21 | 杭州联合新材科技股份有限公司 | High-reflection coating back plate |
| CN102569451A (en) * | 2010-10-20 | 2012-07-11 | 苏州尚善新材料科技有限公司 | Solar module back veneer comprising non-solvent bonding layers and manufacturing method thereof |
| 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
- 2016-07-27 CN CN201610601928.4A patent/CN106129178A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569451A (en) * | 2010-10-20 | 2012-07-11 | 苏州尚善新材料科技有限公司 | Solar module back veneer comprising non-solvent bonding layers and manufacturing method thereof |
| CN201979765U (en) * | 2010-12-30 | 2011-09-21 | 杭州联合新材科技股份有限公司 | High-reflection coating back plate |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706257A (en) * | 2017-11-20 | 2018-02-16 | 苏州赛伍应用技术股份有限公司 | A kind of photovoltaic component back plate one production line and its production method |
| CN107706257B (en) * | 2017-11-20 | 2019-03-22 | 苏州赛伍应用技术股份有限公司 | A kind of photovoltaic component back plate one production line and its production method |
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| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
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| WD01 | Invention patent application deemed withdrawn after publication |