CN207558809U - A kind of high water resistant high reflection solar cell backboard containing aluminium foil - Google Patents
A kind of high water resistant high reflection solar cell backboard containing aluminium foil Download PDFInfo
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- CN207558809U CN207558809U CN201721869657.7U CN201721869657U CN207558809U CN 207558809 U CN207558809 U CN 207558809U CN 201721869657 U CN201721869657 U CN 201721869657U CN 207558809 U CN207558809 U CN 207558809U
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- layer
- aluminium foil
- solar cell
- high reflection
- water resistant
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- 239000005030 aluminium foil Substances 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000010410 layer Substances 0.000 claims abstract description 149
- 239000000463 material Substances 0.000 claims abstract description 46
- 239000012790 adhesive layer Substances 0.000 claims abstract description 40
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 7
- 238000005187 foaming Methods 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 19
- 229920001577 copolymer Polymers 0.000 claims description 17
- 239000005977 Ethylene Substances 0.000 claims description 9
- 239000003822 epoxy resin Substances 0.000 claims description 9
- 229920000647 polyepoxide Polymers 0.000 claims description 9
- 239000004925 Acrylic resin Substances 0.000 claims description 7
- 229920000178 Acrylic resin Polymers 0.000 claims description 7
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 4
- 229920005749 polyurethane resin Polymers 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 4
- 238000007334 copolymerization reaction Methods 0.000 claims 2
- 239000011888 foil Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000002310 reflectometry Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 9
- 239000002033 PVDF binder Substances 0.000 description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 229920001567 vinyl ester resin Polymers 0.000 description 3
- HBGPNLPABVUVKZ-POTXQNELSA-N (1r,3as,4s,5ar,5br,7r,7ar,11ar,11br,13as,13br)-4,7-dihydroxy-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1h-cyclopenta[a]chrysen-9-one Chemical compound C([C@@]12C)CC(=O)C(C)(C)[C@@H]1[C@H](O)C[C@]([C@]1(C)C[C@@H]3O)(C)[C@@H]2CC[C@H]1[C@@H]1[C@]3(C)CC[C@H]1C(=C)C HBGPNLPABVUVKZ-POTXQNELSA-N 0.000 description 2
- PFRGGOIBYLYVKM-UHFFFAOYSA-N 15alpha-hydroxylup-20(29)-en-3-one Natural products CC(=C)C1CCC2(C)CC(O)C3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 PFRGGOIBYLYVKM-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 101000608720 Helianthus annuus 10 kDa late embryogenesis abundant protein Proteins 0.000 description 2
- 101000608734 Helianthus annuus 11 kDa late embryogenesis abundant protein Proteins 0.000 description 2
- -1 One kind in Kynoar Polymers 0.000 description 2
- SOKRNBGSNZXYIO-UHFFFAOYSA-N Resinone Natural products CC(=C)C1CCC2(C)C(O)CC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 SOKRNBGSNZXYIO-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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
- Y02E10/52—PV systems with concentrators
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model is related to a kind of high water resistant high reflection solar cell backboards containing aluminium foil, including aluminium foil layer, the first insulating layer and second insulating layer, the first adhesive layer being arranged between aluminium foil layer and the first insulating layer, the second adhesive layer being arranged between aluminium foil layer and second insulating layer, second insulating layer includes the first weathering layer, the first base material layer being arranged between the first weathering layer and the second adhesive layer；The material of the first base material layer is to have the function of the foaming PET of high reflection or the PET added with high reflection filler.The product of the utility model with good weather resistance, good water vapor rejection rate, with busbar and cell piece with good adhesive property, good reflectivity while, with relatively low production cost, be easy to marketing.
Description
Technical field
The utility model is related to a kind of high water resistant high reflection solar cell backboards containing aluminium foil.
Background technology
Solar cell backboard is in the outermost of solar panel, it is desirable that and backboard has good environment resistant aggressivity,
Thus manufacture solar cell backboard must have good wet and heat ageing resistant, high temperature resistant, hydrolysis, corrosion resistance,
Resist light irradiation ability, excellent water vapor rejection performance.With flexible solar battery pack continuous development and other types electricity
The usage amount of pond piece gradually increases, and client improves component to backboard water vapor transmittance and by improving the reflectivity of backboard
Whole generating efficiency requirement it is higher and higher；The existing method for reducing backboard water vapor transmittance is mainly the following
1, using aluminium foil complex technique, such backboard water vapor transmittance is minimum；
2, use and improve middle layer of PET thickness to reduce water vapor transmittance, such scheme reduce steam effect it is poor and into
This is more expensive；
3, using compound sputter membrane technology, such backboard water vapor rejection effect between it is above-mentioned between the two, but splashed after aging
For coating there are easy to fall off, it is bad that water vapor rejection effect reduces etc..
But the reflectivity of above several backboards is all than relatively low, it is impossible to improve the generating efficiency of component.
Utility model content
The technical problem to be solved by the present invention is to provide the solar cells that a kind of block-water performance is good and reflectivity is high
Backboard.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of high water resistant high reflection solar cell backboard containing aluminium foil including aluminium foil layer, is distributed in the aluminium foil layer
Both sides the first insulating layer and second insulating layer, be arranged between the aluminium foil layer and first insulating layer first
Adhesive layer, the second adhesive layer being arranged between the aluminium foil layer and the second insulating layer, described first absolutely
Edge layer is in contact with outside air, the second insulating layer includes the first weathering layer, be arranged on first weathering layer and
The first base material layer between second adhesive layer；The material of the first base material layer is to have the function of the hair of high reflection
Steep the PET or PET added with high reflection filler.
Preferably, the thickness of the first base material layer is 20~300 microns, and the thickness of first weathering layer is 1
~30 microns.
According to a kind of embodiment, the material of first weathering layer is tetrafluoroethylene-Ethylene base ester copolymer, tetrafluoro
It is vinyl-vinyl ether copolymer, chlorotrifluoroethylene-vinyl ester copolymer, chlorotrifluoroethylene-vinyl ether co-polymer, weather-proof
One kind in acrylic resin, weather-proof epoxy resin.
Preferably, the material of first insulating layer is polyvinyl fluoride, Kynoar, tetrafluoroethylene-Ethylene are copolymerized
One kind in object, tetrafluoraoethylene-hexafluoropropylene copolymer, high durable PET.
Preferably, the thickness of first insulating layer is 25~400 microns.It is described according to another embodiment
First insulating layer includes the second weathering layer being in contact with outside air, is arranged on second weathering layer and described first
The second substrate layer between adhesive layer, second weathering layer and second substrate layer by adhesive bond or
By being co-extruded.
Preferably, the material of second weathering layer is polyvinyl fluoride, Kynoar, tetrafluoroethylene-Ethylene are copolymerized
One kind in object, tetrafluoraoethylene-hexafluoropropylene copolymer, high durable PET, the material of second substrate layer is PET, PBT,
One kind in PEN.
Preferably, the thickness of second weathering layer is 5~100 microns, and the thickness of second substrate layer is 20
~300 microns.
Preferably, the thickness of the aluminium foil layer is 2~100 microns.
Preferably, the material of first adhesive layer and the material of second adhesive layer are respectively polyurethane
One kind in resin, acrylic resin, polyester resin, epoxy resin, first adhesive layer and second gluing
The thickness of oxidant layer is respectively 3~20 microns.
The commercially available acquisition of raw material in the utility model.
The scope of the utility model, however it is not limited to the technical solution that the specific combination of above-mentioned technical characteristic forms, while
The other technical solutions for being carried out arbitrary combination by above-mentioned technical characteristic or its equivalent feature and being formed should be covered.Such as features described above
The technical solution replaced mutually and formed with the technical characteristic of (but not limited to) disclosed herein with similar functions
Deng.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
The product of the utility model has good weather resistance, good water vapor rejection rate and busbar and cell piece
While with good adhesive property, good reflectivity, there is relatively low production cost, be easy to marketing.
Description of the drawings
Structure diagram of the attached drawing 1 for the solar cell backboard of scheme one, wherein, 11, aluminium foil layer；12nd, the first insulation
Layer；13rd, the first adhesive layer；14th, the second adhesive layer；15th, the first weathering layer；16th, the first base material layer；
Structure diagram of the attached drawing 2 for the solar cell backboard of scheme two, wherein, 21, aluminium foil layer；22nd, the first gluing
Oxidant layer；23rd, the second adhesive layer；24th, the second weathering layer；25th, the second substrate layer；26th, the first weathering layer；27 the first base material layers；
Structure diagram of the attached drawing 3 for the solar cell backboard of scheme three, wherein, 31, aluminium foil layer；32nd, the first gluing
Oxidant layer；33rd, the second adhesive layer；34th, the second weathering layer；35th, the second substrate layer；36th, the first weathering layer；37th, the first base material layer；
38th, third adhesive layer.
Specific embodiment
Scheme one：
A kind of high water resistant high reflection solar cell backboard containing aluminium foil including aluminium foil layer 11, is distributed in the two of aluminium foil layer 11
The first insulating layer 12 and second insulating layer of side, the first adhesive layer being arranged between 11 and first insulating layer 12 of aluminium foil layer
13rd, the second adhesive layer 14 being arranged between aluminium foil layer 11 and second insulating layer.
First insulating layer 12 is in contact with outside air, the first insulating layer 12 be single layer structure, material for polyvinyl fluoride,
One kind in Kynoar, tetrafluoroethylene-ethylene copolymer, tetrafluoraoethylene-hexafluoropropylene copolymer, high durable PET, preferably
Ground is PVDF, and PVDF is purchased from the model PV1010 of Hangzhou Fu Mo new materials Science and Technology Co., Ltd. production.First insulating layer 12
Thickness be 25~400 microns.
Second insulating layer includes the first weathering layer 15, be arranged between the first weathering layer 15 and the second adhesive layer 14 the
One substrate layer 16.
The material of the first base material layer 16 is to have the function of the foaming PET of high reflection or the PET added with high reflection filler, excellent
Selection of land, the foaming PET with high reflection is purchased from the trade mark WRM series such as Ningbo Chang Yang Science and Technology Co., Ltd., described
The PET added with high reflection filler purchased from company of Sichuan Dongfang Insulation Material Co., Ltd DS11 series.
The material of first weathering layer 15 for tetrafluoroethylene-Ethylene base ester copolymer, tetrafluoroethylene-Ethylene base ether copolymer,
Chlorotrifluoroethylene-vinyl ester copolymer, chlorotrifluoroethylene-vinyl ether co-polymer, weather-proof acrylic resin, weather-proof asphalt mixtures modified by epoxy resin
One kind in fat.
The thickness of the first base material layer 16 is 20~300 microns, and the thickness of the first weathering layer 15 is 1~30 micron.
The thickness of aluminium foil layer 11 is 2~100 microns.
The material of first adhesive layer 13 and the material of the second adhesive layer 14 are respectively polyurethane resin, acrylic acid tree
The polyester-type glue of one kind in fat, polyester resin, epoxy resin, preferably Suzhou Sai Wu application technologies limited company production
The thickness of glutinous agent, the first adhesive layer 13 and the second adhesive layer 14 is respectively 3~20 microns.
Scheme two：
A kind of high water resistant high reflection solar cell backboard containing aluminium foil including aluminium foil layer 21, is distributed in the two of aluminium foil layer 21
The first insulating layer and second insulating layer of side, are set the first adhesive layer 22 being arranged between 21 and first insulating layer of aluminium foil layer
Put the second adhesive layer 23 between aluminium foil layer 21 and second insulating layer.
First insulating layer includes the second weathering layer 24 being in contact with outside air, is arranged on the second weathering layer 24 and first
The second substrate layer 25 between adhesive layer 22, the second weathering layer 24 and the second substrate layer 25 are by being co-extruded.
The material of second weathering layer 24 for polyvinyl fluoride, Kynoar, tetrafluoroethylene-ethylene copolymer, tetrafluoroethene-
One kind in hexafluoropropylene copolymer, high durable PET, preferably PVDF, PVDF have purchased from Hangzhou good fortune film new material science and technology share
The model PV1010 of limit company production.
The material of second substrate layer 25 is one kind in PET, PBT, PEN, and preferably PET, PET insulate purchased from Sichuan east
The trade mark DS10 of material factory's production.
The thickness of second weathering layer 24 is 5~100 microns, and the thickness of the second substrate layer 25 is 20~300 microns.
Second insulating layer includes the first weathering layer 26, be arranged between the first weathering layer 26 and the second adhesive layer 23 the
One substrate layer 27.
The material of the first base material layer 16 is to have the function of the foaming PET of high reflection or the PET added with high reflection filler, excellent
Selection of land, the foaming PET with high reflection is purchased from the trade mark WRM series such as Ningbo Chang Yang Science and Technology Co., Ltd., described
The PET added with high reflection filler purchased from company of Sichuan Dongfang Insulation Material Co., Ltd DS11 series.
The material of first weathering layer 26 for tetrafluoroethylene-Ethylene base ester copolymer, tetrafluoroethylene-Ethylene base ether copolymer,
Chlorotrifluoroethylene-vinyl ester copolymer, chlorotrifluoroethylene-vinyl ether co-polymer, weather-proof acrylic resin, weather-proof asphalt mixtures modified by epoxy resin
One kind in fat.
The thickness of the first base material layer 27 is 20~300 microns, and the thickness of the first weathering layer 26 is 1~30 micron.
The thickness of aluminium foil layer 21 is 2~100 microns.
The material of first adhesive layer 13 and the material of the second adhesive layer 14 are respectively polyurethane resin, acrylic acid tree
The polyester-type glue of one kind in fat, polyester resin, epoxy resin, preferably Suzhou Sai Wu application technologies limited company production
The thickness of glutinous agent, the first adhesive layer 13 and the second adhesive layer 14 is respectively 3~20 microns.
Scheme three：
It is essentially identical with scheme two, it is three-decker the difference lies in, the first insulating layer, the second weathering layer 34 and second
Pass through third adhesive layer 38 between substrate layer 35.The material of third adhesive layer 38 is polyurethane resin, acrylic resin, is gathered
The polyester-type adhesive of one kind in ester resin, epoxy resin, preferably Suzhou Sai Wu application technologies limited company production,
Thickness is 3~20 microns.
Embodiment 1：
First insulating layer be three-decker, the second weathering layer 34 be Hangzhou fluorine film science and technology production PVDF thin film, model
PV1010, thickness are 22.5 μm, and the second substrate layer 35 is PET, and Sichuan Dongfang Insulating Material Factory produces, trade mark DS10, and thickness is
75 microns, third adhesive layer 38 is 5 self-produced polyester-type adhesives of match, and thickness is 10 microns；Aluminium foil layer 31 is the same aluminium of Wuxi power
Industry produces, and thickness is 20 microns.First weathering layer 36 is to like rich production using Changshu three, and the trade mark is made for ZHM-2 and ZHM-70
Standby coating, thickness are 4 microns, and the first base material layer 37 uses the foaming PET with high reflection as base material, Ningbo length sun
The limited improvement production of technology, trade mark WRM75, thickness is 75 microns；Then it is compound using 5 self-produced polyester-type adhesives of match successively
Into formal product, thickness 15um.
Embodiment 2, in addition to the first thickness of insulating layer is 125 microns, other are same as Example 1.
Embodiment 3, in addition to second insulating layer thickness is 125 microns, other are same as Example 1.
Following test performance is had according to the prepared transparent insulation item of experiment：
As described above, we are illustrated fully according to the objective of the utility model, but the utility model not limits to
In above-described embodiment and implementation.The range that the practitioner of correlative technology field can permit in the technological thought of the utility model
It is interior to carry out different variation and implementation.
Claims (10)
1. a kind of high water resistant high reflection solar cell backboard containing aluminium foil, it is characterised in that：It include aluminium foil layer, be distributed in it is described
Aluminium foil layer both sides the first insulating layer and second insulating layer, be arranged on the aluminium foil layer and first insulating layer it
Between the first adhesive layer, the second adhesive layer for being arranged between the aluminium foil layer and the second insulating layer, it is described
The first insulating layer be in contact with outside air, the second insulating layer includes the first weathering layer, is arranged on described first
The first base material layer between weathering layer and second adhesive layer；The material of the first base material layer is with high reflection
The foaming PET of function or the PET added with high reflection filler.
2. high water resistant high reflection solar cell backboard containing aluminium foil according to claim 1, it is characterised in that：Described
The thickness of one substrate layer is 20 ~ 300 microns, and the thickness of first weathering layer is 1 ~ 30 micron.
3. high water resistant high reflection solar cell backboard containing aluminium foil according to claim 1, it is characterised in that：Described
The material of one weathering layer is tetrafluoroethylene-Ethylene base ester copolymer, tetrafluoroethylene-Ethylene base ether copolymer, chlorotrifluoroethylene-second
One kind in alkenyl ester copolymer, chlorotrifluoroethylene-vinyl ether co-polymer, weather-proof acrylic resin, weather-proof epoxy resin.
4. high water resistant high reflection solar cell backboard containing aluminium foil according to claim 1, it is characterised in that：Described
The material of one insulating layer is polyvinyl fluoride, the copolymerization of Kynoar, tetrafluoroethylene-ethylene copolymer, hexafluoropropylene (HFP)/tetrafluoroethylene (TFE)
One kind in object, high durable PET.
5. high water resistant high reflection solar cell backboard containing aluminium foil according to claim 4, it is characterised in that：Described
The thickness of one insulating layer is 25 ~ 400 microns.
6. high water resistant high reflection solar cell backboard containing aluminium foil according to claim 1, it is characterised in that：Described
One insulating layer includes the second weathering layer being in contact with outside air, is arranged on second weathering layer and first glue
The second substrate layer between adhensive layer, second weathering layer and second substrate layer are bonded or are led to by adhesive
It crosses and is co-extruded.
7. high water resistant high reflection solar cell backboard containing aluminium foil according to claim 6, it is characterised in that：Described
The material of two weathering layers is polyvinyl fluoride, the copolymerization of Kynoar, tetrafluoroethylene-ethylene copolymer, hexafluoropropylene (HFP)/tetrafluoroethylene (TFE)
One kind in object, high durable PET, the material of second substrate layer is one kind in PET, PBT, PEN.
8. the high water resistant high reflection solar cell backboard containing aluminium foil described according to claim 6 or 7, it is characterised in that：It is described
The second weathering layer thickness for 5 ~ 100 microns, the thickness of second substrate layer is 20 ~ 300 microns.
9. high water resistant high reflection solar cell backboard containing aluminium foil according to claim 1, it is characterised in that：The aluminium
The thickness of layers of foil is 2 ~ 100 microns.
10. high water resistant high reflection solar cell backboard containing aluminium foil according to claim 1, it is characterised in that：Described
The material of first adhesive layer and the material of second adhesive layer are respectively polyurethane resin, acrylic resin, polyester
The thickness of one kind in resin, epoxy resin, first adhesive layer and second adhesive layer is respectively 3 ~ 20
Micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869657.7U CN207558809U (en) | 2017-12-28 | 2017-12-28 | A kind of high water resistant high reflection solar cell backboard containing aluminium foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869657.7U CN207558809U (en) | 2017-12-28 | 2017-12-28 | A kind of high water resistant high reflection solar cell backboard containing aluminium foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558809U true CN207558809U (en) | 2018-06-29 |
Family
ID=62661209
Family Applications (1)
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| CN201721869657.7U Active CN207558809U (en) | 2017-12-28 | 2017-12-28 | A kind of high water resistant high reflection solar cell backboard containing aluminium foil |
Country Status (1)
| Country | Link |
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| CN (1) | CN207558809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109251696A (en) * | 2018-07-23 | 2019-01-22 | 苏州艾克森电子有限公司 | A kind of novel high reflection blocks water adhesive tape and preparation method thereof |
-
2017
- 2017-12-28 CN CN201721869657.7U patent/CN207558809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109251696A (en) * | 2018-07-23 | 2019-01-22 | 苏州艾克森电子有限公司 | A kind of novel high reflection blocks water adhesive tape and preparation method thereof |
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