CN103709953A - Polymer coating film and solar cell backboard containing polymer coating film - Google Patents
Polymer coating film and solar cell backboard containing polymer coating film Download PDFInfo
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- CN103709953A CN103709953A CN201410016018.0A CN201410016018A CN103709953A CN 103709953 A CN103709953 A CN 103709953A CN 201410016018 A CN201410016018 A CN 201410016018A CN 103709953 A CN103709953 A CN 103709953A
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Abstract
The invention relates to a polymer coating film. The polymer coating film is a film formed by coating a polymer layer on an insulating film, wherein the polymer layer comprises a polymer substrate, a curing agent and an additive; the polymer substrate is one or a combination of a fluorine-containing polymer, polyester polyol, epoxy resin, acrylic resin and polyamide resin; and the curing agent is an isocyanate curing agent or an amino resin curing agent. The invention also relates to a solar cell backboard containing the polymer coating film as an ethylene vinyl-acetate copolymer (EVA) bonding surface. The solar cell backboard has a four-layer structure, comprises a weather-proof polymer film, a polymer adhesive layer, a substrate layer and a weather-proof coating film, which are orderly compounded together; and the weather-proof coating film is arranged at the inner side of the substrate layer. The solar cell backboard disclosed by the invention is good in weather fastness and repairing performance of components, high in reflective performance, good in thermal conductivity, and excellent in flame retardant property, and simultaneously has low cost.
Description
Technical field
The solar cell backboard that the present invention relates to a kind of polymer-coated epithelium and contain this polymer-coated epithelium.
Background technology
Solar panel is a rhythmo structure normally, mainly comprises glass coating, EVA encapsulated layer, cell piece, EVA encapsulated layer and solar cell backboard, and wherein silicon chip is by two-layer EVA glued membrane sealed envelope.The necessary protected impact with isolated environment of described silicon chip, such as moisture, UV-light etc.Solar cell backboard Main Function is the physical strength that improves solar panel, prevents from the impact of silicon chip being reduced to life-span and the generating efficiency of cell piece because of environment.Due to the outermost of solar cell backboard at solar panel, require backboard to there is good anti-environmental attack, thereby the solar cell backboard of manufacturing must have good wet and heat ageing resistant, high temperature resistant, hydrolysis, corrosion resistance nature and resist rayed ability.In prior art, solar cell backboard is mainly composited by tackiness agent by trilamellar membrane material: the fluorine-contained film that 0.02-0.03mm is thick; The PET basic unit that 0.18-0.30mm is thick; The EVA that 0.025-0.1mm is thick or polyolefine skin membrane, tackiness agent thickness is 5 μ m～30 μ m, amounts to 5 layer materials and forms sun power backboard.Above-mentioned backboard has following shortcoming: the thicker heat transfer efficiency of backboard is poor, the low cell power generation efficiency that affects of reflecting rate, and assembly is reprocessed difficulty, and EVA or polyolefine skin membrane long-term aging weathering resistance are poor.
Summary of the invention
For solving the problems of the technologies described above, the object of the invention is to provide a kind of polymer-coated epithelium that can be used for solar cell backboard, and this polymer-coated epithelium makes that solar cell backboard thermal conductivity is high, reflecting rate is high, assembly is reprocessed easily, resisting ageing for long time performance is good.
The present invention also provides a kind of solar cell backboard simultaneously.
For achieving the above object, technical scheme of the present invention is as follows:
Adopt a kind of polymer-coated epithelium to replace EVA or polyolefin film layer or PVDF layer or the adhesive layer of solar cell backboard, and using this polymer-coated epithelium as interior adhesive linkage used for encapsulation of solar battery backboard.It mainly contains four-layer structure, is respectively: weather-proof polymer film, macromolecule glue adhensive layer, base layer and the weather-proof polymer-coated skin membrane that is positioned at described base layer inner side (near cell piece).
The thickness of described polymer-coated skin membrane is 1 μ m～30 μ m;
Described polymer-coated skin membrane is polymer-coated epithelium of the present invention, it is the epithelium forming by coated polymer layer on insulating film, described polymer layer is formed by polymeric matrix and solidifying agent hot setting, the inside is also added with additive, and described polymeric matrix is one or more the combination in the fluoropolymer that contains curing functional group, polyester polyol, epoxy resin, acrylic resin, polyamide resin.
Described fluoropolymer is that tetrafluoroethylene is that fluorine resin or voltalef are that resin or polyvinylidene difluoride (PVDF) are that resin or fluorinated ethylene propylene are resin; Described curing functional group is hydroxyl or carboxyl or amino.Preferably, described fluoropolymer is hydroxyl teflon resin or hydroxyl daiflon.
Described solidifying agent is isocyanate curing agent or amino resin curing agents.
Described additive-package contains solidifying agent promotor, hydrolysis auxiliary agent, coupling agent etc.
The thickness of described base layer is 0.01mm～2mm.
Described base layer is a kind of in PEN (PEN) layer, polyethylene terephthalate (PET) layer, polybutylene terephthalate (PBT) layer.
Corona treatment is all passed through on described base layer surface.
The thickness of described macromolecule glue adhensive layer is 1 μ m～30 μ m.
Described macromolecule glue adhensive layer is that one or more the mixture in adhesive for polyurethane, acrylic resin adhesive, epoxyn forms.
The thickness of described weather-proof polymer film is 5 μ m～200 μ m.
Described weather-proof polymer film is a kind of in fluorinated ethylene propylene layer, polyvinylidene fluoride layer, tetrafluoroethylene-ethylene copolymer layer, weathering resistance polyethylene terephthalate (PET) layer, tetrafluoroethylene and ethylene copolymer layer.
Due to the enforcement of technique scheme, the present invention compared with prior art tool has the following advantages:
Polymer-coated epithelium of the present invention has good adhesive property.Adopt polymer-coated epithelium of the present invention to there is high heat transfer efficiency as the solar cell backboard of interior tack coat, high light reflection efficiency, reprocessing of solar cell backboard becomes different and good weather resistance.
Accompanying drawing explanation
Fig. 1 is the structural representation of solar cell backboard of the present invention;
In figure, the represented corresponding component title of numeral is respectively:
1, base layer; 2, weather-proof polymer film; 3, polymer-coated skin membrane; 4, macromolecule glue adhensive layer.
Fig. 2 is solar cell backboard of the present invention and cell piece laminar structure schematic diagram;
In figure, the represented corresponding component title of numeral is respectively:
1, base layer; 2, weather-proof polymer film; 3, polymer-coated skin membrane; 4, macromolecule glue adhensive layer; 5, EVA encapsulated layer; 6, cell piece; 7, glass coating.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described.
A kind of polymer-coated epithelium of implementing according to the present invention and to contain this polymer-coated epithelium shown in Figure 1 as interior adhesive linkage used for encapsulation of solar battery backboard, it is four-layer structure, comprises weather-proof polymer film 2, macromolecule glue adhensive layer 4, the base layer 1 being combined with each other successively and the weather-proof polymer-coated skin membrane 3 that is positioned at base layer 1 inner side; Described solar cell backboard has good adhesive property, high heat transfer efficiency, and high light reflection efficiency, assembly is reprocessed and is become different and good weather resistance.
In above-described embodiment that the present invention provides, described weather-proof polymer-coated skin membrane 3 makes solar cell backboard have high reflecting rate, and high thermal conductivity makes assembly be easy to reprocess simultaneously and has better weather resistance.
In above-described embodiment that the present invention provides, described weather-proof polymer-coated skin membrane 3 is polymer-coated epithelium of the present invention, described polymer-coated epithelium is the epithelium forming by coated polymer layer on insulating film, and described polymer layer is formed by polymeric matrix, solidifying agent hot setting.In described polymer layer, also contain the additives such as mineral filler, auxiliary agent.By weight percentage, described polymer layer comprises 15%～90% polymeric matrix, 5%～25% solidifying agent and 5%～60% additive.
The thickness of weather-proof polymer-coated skin membrane 3 of the present invention is 1 μ m～30 μ m, and preferred thickness is 1 μ m～15 μ m, and concrete thickness can be 2 μ m, 3 μ m, 5 μ m;
Described polymeric matrix is one or more the combination in fluoropolymer, polyester polyol, epoxy resin, acrylic resin, polyamide resin, wherein said fluoropolymer is that the tetrafluoroethylene that contains curing functional group is that resin or voltalef are resin, as contain the functional groups such as hydroxyl, carboxyl, amino, be preferably hydroxyl teflon resin or hydroxyl daiflon.
Solidifying agent may be selected to be isocyanate curing agent or amino resin curing agents.
Isocyanates solidifying agent comprises: hexamethylene diisocyanate (HDI) and dimer thereof, tripolymer, MDI (MDI), 3-isocyanic ester methylene-3,5,5-3-methyl cyclohexanol based isocyanate (IPDI) and dimer thereof, tripolymer, tolylene diisocyanate (TDI), dimer (fatty acid) yl isocyanic ester (DDI) and dimer thereof, tripolymer; Preferred hexamethylene diisocyanate (HDI) and dimer, tripolymer and 3-isocyanic ester methylene-3,5,5-3-methyl cyclohexanol based isocyanate (IPDI) and dimer thereof, tripolymer, dimer (fatty acid) yl isocyanic ester (DDI) and dimer thereof, tripolymer; More preferably hexamethylene diisocyanate (HDI) and dimer thereof, tripolymer, dimer (fatty acid) yl isocyanic ester (DDI) and dimer thereof, tripolymer; Most preferably be xylylene diisocyanate (XDI), cyclohexanedimethyleterephthalate vulcabond (HXDI), hydrogenation methylenebis phenyl isocyanate (H12MDI), Methylcyclohexyl diisocyanate (HTDI), PPDI (PPDI).
Amino resin curing agents has generally comprised urea-formaldehyde resin, terpolycyantoamino-formaldehyde resin and aniline formaldehyde resin etc.
Described in described polymer layer, the quality of fluoropolymer accounts for 10%～90% of described polymeric matrix total mass, is preferably 40%～60%.
In the additive of weather-proof polymer-coated skin membrane 3 of the present invention, contain mineral filler, make described polymer-coated epithelium there is more than 80% visible reflectance feature.Mineral filler can be one or more the composition in titanium dioxide, silicon-dioxide, aluminium sesquioxide, zirconium white, barium sulfate, calcium carbonate, zinc oxide, the wherein combination of one or more in preferred titanium dioxide, silicon-dioxide, aluminium sesquioxide, zirconium white, the more preferably combination of one or both in titanium dioxide, aluminium sesquioxide.
The particle diameter of described mineral filler is 5nm～10 μ m, is preferably 10nm～3 μ m.
10%～90%(that the content of described mineral filler accounts for described additive total mass is in mass), be preferably 40%～60%.
In described additive, also comprise in addition the additives such as solidifying agent promotor, stabilizer against hydrolysis and coupling agent.
As described in contain in additive mass content be as described in one or more mixture in 1%～50% the tabular crystallinity polynite, mica, feldspar, zeolite, talcum of additive total mass, make the water vapour permeability of described polymer-coated epithelium below 2g/ (m2day).
As described in contain in additive mass content be as described in one or more the inorganic particulate of mixture in 0.5%～80% the boron nitride, aluminium nitride, aluminum oxide, silicon oxide, titanium dioxide, zirconium white, silicon carbide of additive total mass, the thermal resistance that makes described polymer-coated epithelium 3 70 ℃/below W.
As described in contain in additive mass content be as described in 1%～50% the epoxy compounds, one or both the mixture in carbodiimide compound of additive total mass, make the wet-heat resisting postadhesion power of described polymer-coated epithelium and to reach the level of 0～1 grade by hundred lattice cross-over experiments.Be preferably epoxy compounds or carbodiimide.
As described in contain in additive mass content be as described in additive total mass 2%～10% swelling polynite or swelling is quartzy or the mixture of the two, make described polymer-coated epithelium there is low water transmitance.
Base layer of the present invention 1 WeiPET basic unit.
Macromolecule glue adhensive layer 4 of the present invention is polyester sizing agent, also can select the agent of vinylformic acid gluing.
Macromolecule glue adhensive layer 4 of the present invention, thickness is 1 μ m～30 μ m, and preferred thickness is 5 μ m～15 μ m, and concrete thickness can be 10 μ m, 15 μ m.
Weather-proof polymer film 2 of the present invention is polyvinylidene difluoride film, and this layer can be the weather-proof PET film of height, can be also tetrafluoroethylene and ethylene copolymer films (ETFE) or polyvinyl fluoride thin film (PVF).
Weather-proof polymer film 2 of the present invention, thickness is 5 μ m～200 μ m, and preferred thickness is 15 μ m～50 μ m, and concrete thickness can be 20 μ m, 25 μ m, 30 μ m, 50 μ m.
The present embodiment also provides an Application Example of the solar cell backboard of this invention, as shown in Figure 2, solar cell backboard and cell piece laminar structure, weather-proof polymer-coated skin membrane 3 is pasted on EVA encapsulated layer 5, and this laminar structure is specially weather-proof polymer film 2, macromolecule glue adhensive layer 4, base layer 1, polymer-coated skin membrane 3, EVA encapsulated layer 5, cell piece 6, EVA encapsulated layer 5, the glass coating 7 being combined with each other successively.
Below by specific embodiment, the invention will be further described.
In weight part, the formula of polymer-coated skin membrane 3 is as follows:
Fluorine resin (GK570, Daikin) 100
Hydroxylated acrylic resin (Hypomer FS-1560, the modest chemical industry of Shanghai moral) 7
Solidifying agent (N3390, Bayer Bitterfeld GmbH) 10
Solidifying agent (D201, Asahi Chemical Industry) 4
Solidifying agent promotor dibutyl tin laurate 0.5
Solvent butyl acetate 50
Titanium dioxide (RD3, Sha Haliben) 50
Mica (the auspicious chemical industry of lattice) 5
Carbodiimide (P200, Lay mattress chemistry) 7
Coupling agent (KBM303, SHIN-ETSU HANTOTAI's chemistry) 7
The preparation method of polymer-coated skin membrane 3 and solar cell backboard: adopt 250 μ m heavy insulation PET during manufacture, corona is to more than 56dyne, on PET, coated polymer applies skin membrane 3, at 150 ℃, dry 3-10min, makes the fluoropolymer-coated skin membrane 3 that thickness is about 2 μ m, then PVDF is fitted in to the another side of PET, between the two, adopt polyester sizing agent, bondline thickness is 15 μ m, makes described solar cell backboard, and structure as shown in Figure 1.
Polymer-coated skin membrane 3 formulas are as embodiment 1.
The manufacture method of the present embodiment solar cell backboard is identical with embodiment 1, and polymer-coated skin membrane thickness is 5 μ m.
Embodiment 3
Polymer-coated skin membrane 3 formulas are as embodiment 1.
The manufacture method of the present embodiment solar cell backboard is identical with embodiment 1, and polymer-coated skin membrane thickness is 7 μ m.
The specific embodiment of the present invention and comparative example are as shown in Table 1.
Table 1 is embodiment and comparative example table
Results of property is as shown in table 2.
Table 2 is the performance comparison table of embodiment and comparative example
Note: reprocess the maintenance that performance is undesired component
As shown in Table 2, adopt the solar cell backboard of polymer-coated epithelium of the present invention to reprocess performance, reflecting rate, weathering resistance all good than comparative example, peeling force is less than comparative example.
Above the present invention is described in detail; its object is to allow the personage who is familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; and the invention is not restricted to the embodiments described; the equivalence that all spirit according to the present invention are done changes or modifies, within all should being encompassed in protection scope of the present invention.
Claims (10)
1. a polymer-coated epithelium, it is the epithelium forming by coated polymer layer on insulating film, it is characterized in that, in weight percentage, described polymer layer comprises that 15% ~ 90% polymeric matrix, 5% ~ 25% solidifying agent and 5% ~ 60% additive form, wherein, described polymeric matrix is one or more the combination in fluoropolymer, polyester polyol, epoxy resin, acrylic resin, polyamide resin, and described solidifying agent is isocyanates solidifying agent or amino resin curing agents.
2. polymer-coated epithelium according to claim 1, is characterized in that, described fluoropolymer is to have the fluorine resin of hydroxyl or have amino fluorine resin.
3. polymer-coated epithelium according to claim 2, it is characterized in that, described fluoropolymer is a kind of in tetrafluoroethylene-vinyl ester copolymer, tetrafluoroethylene-vinyl ether co-polymer, trifluorochloroethylene-vinyl ester copolymer, trifluorochloroethylene-vinyl ether co-polymer.
4. polymer-coated epithelium according to claim 1, is characterized in that, the quality of described fluoropolymer accounts for 10% ~ 90% of described polymeric matrix total mass.
5. polymer-coated epithelium according to claim 1, it is characterized in that, described additive contains 10% ~ 90% the mineral filler that addition is described additive gross weight, makes described polymer-coated epithelium have the visible reflectance feature that more than 80% wavelength is 400-1100nm.
6. polymer-coated epithelium according to claim 5, it is characterized in that, described additive also contains one or more the inorganic particulate of mixture in 0.5% ~ 80% boron nitride that addition is described additive gross weight, aluminium nitride, aluminum oxide, silicon oxide, titanium dioxide, zirconium white, silicon carbide, the thermal resistance that makes described polymer-coated epithelium 70 ℃/below W.
7. polymer-coated epithelium according to claim 5, it is characterized in that, described additive also comprises that addition is one or more the mixture in 1% ~ 50% the tabular crystallinity polynite, mica, feldspar, zeolite, talcum of described additive gross weight, makes the water vapour permeability of described polymer-coated epithelium at 2g/ (m
2day) below.
8. polymer-coated epithelium according to claim 5, it is characterized in that, described additive also comprises that addition is 1% ~ 50% epoxy compounds of described additive gross weight, one or both the mixture in carbodiimide compound, makes the wet-heat resisting postadhesion power of described polymer-coated epithelium and to reach the level of 0 ~ 1 grade by hundred lattice cross-over experiments.
9. a solar cell backboard, it has the polymer-coated epithelium described in claim 1 ~ 8 any one claim.
10. solar cell backboard according to claim 9, it is characterized in that, comprise the weather-proof polymer film, macromolecule glue adhensive layer, base layer and the polymer-coated skin membrane that are combined with each other successively, wherein, described weather-proof polymer film is a kind of in fluorinated ethylene propylene layer, polyvinylidene fluoride layer, tetrafluoroethylene-ethylene copolymer layer, weathering resistance layer of polyethylene terephthalate, tetrafluoroethylene and ethylene copolymer layer; Described macromolecule glue adhensive layer is that one or more the mixture in adhesive for polyurethane, acrylic resin adhesive, epoxyn forms; Described base layer is a kind of in PEN layer, layer of polyethylene terephthalate, polybutylene terephthalate layer; Described polymer-coated skin membrane is the polymer-coated epithelium described in any one claim in claim 1 to 8.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064613A (en) * | 2014-07-14 | 2014-09-24 | 中天光伏材料有限公司 | High-heat-dissipation type integrated backboard for solar cells and manufacturing method thereof |
| CN104403528A (en) * | 2014-11-14 | 2015-03-11 | 无锡中洁能源技术有限公司 | Antioxidant paint for solar cell backboard and preparation method thereof |
| CN104465835A (en) * | 2014-11-14 | 2015-03-25 | 无锡中洁能源技术有限公司 | Acid-corrosion-resistant solar cell back film preparing method |
| CN105482372A (en) * | 2015-12-31 | 2016-04-13 | 广东生益科技股份有限公司 | Resin composition and photovoltaic backboard and preparation method thereof |
| CN105576063A (en) * | 2015-12-26 | 2016-05-11 | 乐凯胶片股份有限公司 | Solar cell backboard |
| CN106024942A (en) * | 2016-07-27 | 2016-10-12 | 无锡中洁能源技术有限公司 | Fluorine-containing solar cell backboard |
| CN106024956A (en) * | 2016-07-28 | 2016-10-12 | 无锡中洁能源技术有限公司 | Weather-resistant high-heat-conductivity solar energy backboard |
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| CN108365038A (en) * | 2018-02-15 | 2018-08-03 | 湖南辰砾新材料有限公司 | A kind of solar cell backboard film and preparation method thereof |
| CN108707217A (en) * | 2018-05-30 | 2018-10-26 | 苏州中来光伏新材股份有限公司 | Crosslinking agent, the manufacturing method of crosslinking agent and solar cell backboard |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315285A (en) * | 2011-09-06 | 2012-01-11 | 新高电子材料（中山）有限公司 | Weather-resistant coating and solar back plate using same |
| CN102470653A (en) * | 2009-09-11 | 2012-05-23 | 东丽株式会社 | Polyester film, and solar-cell back sheet and solar cell each including same |
| CN202712223U (en) * | 2012-07-18 | 2013-01-30 | 苏州赛伍应用技术有限公司 | Laminated type packaging film for solar cell and solar cell back plate or solar cell component by using packaging film |
| CN203110453U (en) * | 2012-11-29 | 2013-08-07 | 苏州赛伍应用技术有限公司 | Solar cell back membrane and solar cell assembly |
| CN103346182A (en) * | 2013-06-07 | 2013-10-09 | 浙江帆度光伏材料有限公司 | Solar panel back film and manufacturing technology thereof |
-
2014
- 2014-01-14 CN CN201410016018.0A patent/CN103709953B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102470653A (en) * | 2009-09-11 | 2012-05-23 | 东丽株式会社 | Polyester film, and solar-cell back sheet and solar cell each including same |
| CN102315285A (en) * | 2011-09-06 | 2012-01-11 | 新高电子材料（中山）有限公司 | Weather-resistant coating and solar back plate using same |
| CN202712223U (en) * | 2012-07-18 | 2013-01-30 | 苏州赛伍应用技术有限公司 | Laminated type packaging film for solar cell and solar cell back plate or solar cell component by using packaging film |
| CN203110453U (en) * | 2012-11-29 | 2013-08-07 | 苏州赛伍应用技术有限公司 | Solar cell back membrane and solar cell assembly |
| CN103346182A (en) * | 2013-06-07 | 2013-10-09 | 浙江帆度光伏材料有限公司 | Solar panel back film and manufacturing technology thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘益军: "《聚氨酯原料及助剂手册》", 31 January 2013, article "水解稳定剂", pages: 415 - 9.3 * |
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| CN110323287A (en) * | 2019-05-31 | 2019-10-11 | 宁波激智科技股份有限公司 | A kind of fluorocarbon layer coating fluid that solvent resistant wipes and the solar energy backboard using the coating fluid |
| CN110564344A (en) * | 2019-08-29 | 2019-12-13 | 苏州德圣辉新能源科技有限公司 | Solar backboard repairing adhesive and preparation method thereof |
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