CN103730531B - A kind of humidity-resisting solar cell backplate without adhesive and manufacture method thereof - Google Patents
A kind of humidity-resisting solar cell backplate without adhesive and manufacture method thereof Download PDFInfo
- Publication number
- CN103730531B CN103730531B CN201410007162.8A CN201410007162A CN103730531B CN 103730531 B CN103730531 B CN 103730531B CN 201410007162 A CN201410007162 A CN 201410007162A CN 103730531 B CN103730531 B CN 103730531B
- Authority
- CN
- China
- Prior art keywords
- layer
- articulamentum
- plastic pellet
- ethylene
- solar cell
- 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.)
- Active
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 30
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000004743 Polypropylene Substances 0.000 claims abstract description 70
- -1 polypropylene Polymers 0.000 claims abstract description 57
- 229920001155 polypropylene Polymers 0.000 claims abstract description 54
- 239000000956 alloy Substances 0.000 claims abstract description 33
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 33
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910000077 silane Inorganic materials 0.000 claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 24
- 229920006228 ethylene acrylate copolymer Polymers 0.000 claims abstract description 18
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 49
- 229920000426 Microplastic Polymers 0.000 claims description 42
- 239000005977 Ethylene Substances 0.000 claims description 30
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 28
- 229920001577 copolymer Polymers 0.000 claims description 21
- 239000011737 fluorine Substances 0.000 claims description 20
- 229910052731 fluorine Inorganic materials 0.000 claims description 20
- 239000012760 heat stabilizer Substances 0.000 claims description 19
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 18
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 17
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 claims description 12
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 12
- 239000000178 monomer Substances 0.000 claims description 12
- 229920006380 polyphenylene oxide Polymers 0.000 claims description 12
- 239000003381 stabilizer Substances 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 8
- 239000004952 Polyamide Substances 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 8
- 239000011256 inorganic filler Substances 0.000 claims description 8
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229920002647 polyamide Polymers 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 150000002221 fluorine Chemical class 0.000 claims description 7
- 229910010272 inorganic material Inorganic materials 0.000 claims description 7
- 239000011147 inorganic material Substances 0.000 claims description 7
- 229920002223 polystyrene Polymers 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 150000001336 alkenes Chemical class 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 5
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 claims description 5
- 239000012463 white pigment Substances 0.000 claims description 5
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 claims description 4
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 claims description 4
- ULRCHFVDUCOKTE-UHFFFAOYSA-N 3-[3-aminopropyl(diethoxy)silyl]oxybutan-1-amine Chemical compound NCCC[Si](OCC)(OCC)OC(C)CCN ULRCHFVDUCOKTE-UHFFFAOYSA-N 0.000 claims description 3
- DCQBZYNUSLHVJC-UHFFFAOYSA-N 3-triethoxysilylpropane-1-thiol Chemical compound CCO[Si](OCC)(OCC)CCCS DCQBZYNUSLHVJC-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- OEHPGDCQKGYZQG-UHFFFAOYSA-N NCC[Si](OC(OCC)(OCC)OCC)(OC)CCCN Chemical compound NCC[Si](OC(OCC)(OCC)OCC)(OC)CCCN OEHPGDCQKGYZQG-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- NOZAQBYNLKNDRT-UHFFFAOYSA-N [diacetyloxy(ethenyl)silyl] acetate Chemical compound CC(=O)O[Si](OC(C)=O)(OC(C)=O)C=C NOZAQBYNLKNDRT-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 229910052788 barium Inorganic materials 0.000 claims description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 3
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- KOVKEDGZABFDPF-UHFFFAOYSA-N n-(triethoxysilylmethyl)aniline Chemical compound CCO[Si](OCC)(OCC)CNC1=CC=CC=C1 KOVKEDGZABFDPF-UHFFFAOYSA-N 0.000 claims description 3
- VNBLTKHUCJLFSB-UHFFFAOYSA-N n-(trimethoxysilylmethyl)aniline Chemical compound CO[Si](OC)(OC)CNC1=CC=CC=C1 VNBLTKHUCJLFSB-UHFFFAOYSA-N 0.000 claims description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 claims description 3
- 239000005050 vinyl trichlorosilane Substances 0.000 claims description 3
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 2
- 150000007942 carboxylates Chemical class 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 claims 2
- ZMWJQGOYIBHQJG-UHFFFAOYSA-N 3-[diethoxy(methyl)silyl]propan-1-ol Chemical compound CCO[Si](C)(OCC)CCCO ZMWJQGOYIBHQJG-UHFFFAOYSA-N 0.000 claims 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims 1
- 229910016285 MxNy Inorganic materials 0.000 claims 1
- 235000003642 hunger Nutrition 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 11
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 136
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 37
- 230000000052 comparative effect Effects 0.000 description 17
- 239000010409 thin film Substances 0.000 description 15
- 229920003314 Elvaloy® Polymers 0.000 description 13
- 239000010408 film Substances 0.000 description 13
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 11
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 10
- 239000004926 polymethyl methacrylate Substances 0.000 description 10
- 150000002148 esters Chemical class 0.000 description 9
- 239000004408 titanium dioxide Substances 0.000 description 9
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 8
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 7
- 239000012528 membrane Substances 0.000 description 7
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 6
- 229920001684 low density polyethylene Polymers 0.000 description 6
- 239000004702 low-density polyethylene Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 229920002799 BoPET Polymers 0.000 description 5
- 229920002943 EPDM rubber Polymers 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000011229 interlayer Substances 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000007822 coupling agent Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000010561 standard procedure Methods 0.000 description 4
- 229920001897 terpolymer Polymers 0.000 description 4
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- DVKNMIVLAGELBG-UHFFFAOYSA-N NCC[Si](OCC(OCC)(OCC)OCC)(OCC)CCCN Chemical compound NCC[Si](OCC(OCC)(OCC)OCC)(OCC)CCCN DVKNMIVLAGELBG-UHFFFAOYSA-N 0.000 description 2
- 229920000299 Nylon 12 Polymers 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000012661 block copolymerization Methods 0.000 description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical class C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- CPGWZINPVVVFFG-UHFFFAOYSA-N n'-[3-[3-aminopropoxy(dimethoxy)silyl]propyl]ethane-1,2-diamine Chemical compound NCCCO[Si](OC)(OC)CCCNCCN CPGWZINPVVVFFG-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- ZDZYGYFHTPFREM-UHFFFAOYSA-N 3-[3-aminopropyl(dimethoxy)silyl]oxypropan-1-amine Chemical compound NCCC[Si](OC)(OC)OCCCN ZDZYGYFHTPFREM-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229920001780 ECTFE Polymers 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 101000992168 Porphyromonas gingivalis (strain ATCC BAA-308 / W83) Outer membrane protein 40 Proteins 0.000 description 1
- 229920006097 Ultramide® Polymers 0.000 description 1
- 229920006099 Vestamid® Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- RMKZLFMHXZAGTM-UHFFFAOYSA-N [dimethoxy(propyl)silyl]oxymethyl prop-2-enoate Chemical compound CCC[Si](OC)(OC)OCOC(=O)C=C RMKZLFMHXZAGTM-UHFFFAOYSA-N 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical compound FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical compound C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- VDGJOQCBCPGFFD-UHFFFAOYSA-N oxygen(2-) silicon(4+) titanium(4+) Chemical compound [Si+4].[O-2].[O-2].[Ti+4] VDGJOQCBCPGFFD-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007719 peel strength test Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
- 239000000326 ultraviolet stabilizing agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229960001296 zinc oxide Drugs 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/049—Protective back sheets
-
- 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)
- Laminated Bodies (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of humidity-resisting solar cell backplate without adhesive, including the weathering layer being combined successively, articulamentum, structure enhancement layer and reflecting layer.Articulamentum is formed by silane coupler and ethylene acrylate copolymer blending and modifying, and the weight ratio of silane coupler and ethylene acrylate copolymer is 0.05 5:100；Structure enhancement layer is made up of polypropylene, modified polypropene or alloy, and alloy is the alloy of polypropylene and engineering plastics, or is the alloy of modified polypropene and engineering plastics.On the one hand, the solar cell backboard of the present invention, couple firmly, wet and heat ageing resistant performance is strong, and on the other hand its preparation method can remove traditional adhesive from, and productivity ratio is improved, and beneficially environmental protection.
Description
Technical field
The present invention relates to field of photovoltaic power generation, particularly relate to a kind of solar energy backboard.
Background technology
The mankind's continual growth of demand to the energy, at present based on the situation of the traditional energy such as coal and oil by nothing
Method is able to persistently, and using regenerative resource is the unique channel solving the challenge of mankind's energy.Solar energy power generating is renewable
Most important one in the energy.Solar energy power generating is all being fallen over each other to develop in countries in the world, and formulates and implement photovoltaic generation
Layout.Global solar photovoltaic industry was at 5 years of the past, and the speed with more than 50% grows at top speed, it was predicted that following ten
Year by with more than 30% speed sustainable development.
Solar energy backboard is widely used in solaode (photovoltaic) assembly, is positioned at the back side of solar panel, to electricity
Pond sheet plays protection and supporting role, need to possess reliable insulating properties, water preventing ability and resistance to ag(e)ing.The resistance to long-term outdoor of fluorine plastic film
Ageing properties is excellent, is prepared solar cell backboard by a large amount of being used for.Backboard mainly includes weathering layer, structure enhancement layer and reflection
Layer three-decker, and the back board structure being typically used at present has TPT structure and TPE structure, wherein T refers to the Tedlar of E.I.Du Pont Company
Thin film, composition is that polyvinyl fluoride (PVF), P refer to polyethylene terephthalate (PET) thin film, and E refers to ethene-vinyl acetate tree
Fat (EVA) thin film, therefore, TPT structure refers to PVF thin film/PET film/PVF membrane structure, and TPE structure refers to PVF thin film/PET
Thin film/eva film structure, bonding with adhesive between three-layer thin-film.The backboard of TPT structure its typical production business is Europe
Isovolta company.The backboard of TPE structure is that the patented product of the Madico company of the U.S. is (see patent application W02004/
091901A2).At present, some companies Kynoar (PVDF) thin film is also had to substitute PVF thin film, it is provided that KPK structure and KPE
Structure, wherein K refers to PVDF thin film.(ethylene CTFE is altogether additionally to also have some U.S. and Japanese firm to attempt using ECTFE
Polymers), ETFE (ethylene tetrafluoroethylene copolymer) substitute PVF thin film or PVDF thin film as backboard weathering layer material.3M company
THV (hexafluoropropylene (HFP)/tetrafluoroethylene (TFE)-vinylidene) thin film is then used to do the weathering layer of solar cell backboard (see patent application
US2006/0280922A1), its structure is THV/PET/EVA.
Although using fluorine plastic film in traditional backboard, its ageing properties of resistance to long-term outdoor is excellent, but its structure strengthens
There is the biggest performance difference with fluorine plastic film and eva film in the PET film plastics that layer uses, causes interlayer to couple difficulty respectively
Spend big problem.Currently used adhesive for polyurethane or polyester adhesive carry out above-mentioned connection: first use adhesive by three-layered node
Structure is coated being combined, and then high temperature removal solvent makes adhesive reaction solidification obtain backboard.This production process time and effort consuming, and
And the organic solvent in adhesive pollutes the environment.It addition, PET film wet-heat resisting hydrolysis property is poor, make at long-term hygrothermal environment
Embrittlement can ftracture with middle, cause deterioration or the inefficacy of solar cell properties.
Isovolta company develops the polyamide 12(PA12 of 3 layers of melted coextrusion) backboard, is called for short AAA backboard (see specially
Profit application US2010/0059105A1).Although 3 layers of PA12 thin film couple good, eliminate the use of adhesive, and PA12 is thin
Film wet-heat resisting hydrolysis property is good so that the resistance to long-term hygrothermal environment of AAA backboard is aging.But AAA backboard resistance to ultra-vioket radiation performance
Difference, can ftracture during environment uses out of doors, causes deterioration or the inefficacy of solar cell properties in efflorescence.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that one exempts from adhesive, interlayer couples well, production efficiency is high,
Environmental protection and the solar cell backboard of wet and heat ageing resistant, have very important meaning to solar energy industry.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of solar-electricity exempting from adhesive and wet-heat resisting
Pond backboard, including the weathering layer being combined successively, articulamentum, structure enhancement layer and reflecting layer.Described articulamentum is by silane coupler
Form with ethylene acrylate copolymer blending and modifying, described silane coupler and the weight part ratio of ethylene acrylate copolymer
Example is 0.05-5:100；Described structure enhancement layer is made up of polypropylene, modified polypropene or alloy, and described alloy is poly-third
Alkene and the alloy of engineering plastics, or be the alloy of modified polypropene and engineering plastics.
Preferably, the fusing point of described structure enhancement layer is more than 145 DEG C.
Preferably, the weight ratio of described silane coupler and ethylene acrylate copolymer is 0.1-4:100.
Preferably, described silane coupler is selected from γ-(2,3-epoxy the third oxygen) propyl trimethoxy silicane, γ-aminopropyl
Triethoxysilane, γ-aminopropyltrimethoxysilane, N-β (aminoethyl)-gamma-aminopropyl-triethoxy-silane, N-β
(aminoethyl)-γ-aminopropyltrimethoxysilane, N-β (aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane, N-β
(aminoethyl)-γ-aminopropyltriethoxy diethoxy silane, phenylaminomethyl triethoxysilane, phenylaminomethyl trimethoxy
Silane, aminoethyl aminoethylaminopropyl trimethoxy silane, γ-r-chloropropyl trimethoxyl silane, vinyl trichlorosilane, ethylene
Ethyl triethoxy silicane alkane, γ-methacryloxypropyl trimethoxy silane, vinyltriacetoxy silane, γ-mercapto third
Base trimethoxy silane, and the one in gamma-mercaptopropyltriethoxysilane.
Further preferably, described silane coupler be γ-methacryloxypropyl trimethoxy silane or γ-(2,
3-epoxy the third oxygen) propyl trimethoxy silicane.
Preferably, described ethylene acrylate copolymer is the copolymer B of ethylene and at least one monomer A, or ethylene
The blend C mixed with arbitrary proportion with at least two monomer A, described monomer A are unsaturated selected from ethylene linkage unsaturated carboxylic acid, ethylene linkage
One in carboxylate and ethylene linkage unsaturated carboxylic acid anhydride, described copolymer B at least a kind of monomer A is acrylic acid, methyl-prop
Olefin(e) acid, acrylic acid C1-6Alkyl ester or methacrylic acid C1-6Alkyl ester；Described blend C a kind of monomer A be acrylic acid,
Methacrylic acid, acrylic acid C1-6Alkyl ester or methacrylic acid C1-6Alkyl ester.
It is further preferred that described ethylene acrylate copolymer is ethylene/methacrylic acid methyl terpolymer (EMA),
Or ethylene/butyl acrylate/copolymer-maleic anhydride (EBA).
Preferably, described polypropylene is in HOPP (homopolymerization PP), COPP and block copolymerization polypropylene
One or more.
Preferably, described modified polypropene is formed by described polypropylene and heat stabilizer blending and modifying, or by described poly-
Propylene, graft polypropylene and heat stabilizer blending and modifying form, or by polypropylene, inorganic filler and heat stabilizer blending and modifying
Form.
It is further preferred that described polypropylene gathers selected from HOPP (homopolymerization PP), COPP and block copolymerization
One or more in propylene.
It is further preferred that described modified polypropene is by the HOPP (homopolymerization PP) that weight ratio is 100:0.3
Form with heat stabilizer blending and modifying.
It is further preferred that described modified polypropene is by described polypropylene, heat stabilizer and inorganic filler blending and modifying
Become.Inorganic filler is in calcium carbonate, titanium dioxide, barium sulfate, Muscovitum, Talcum, Kaolin, glass microballoon and glass fibre
A kind of.
Preferably, described engineering plastics are polyamide, or are the combination of polyphenylene oxide and polystyrene.
It is further preferred that the alloy of described modified polypropene and engineering plastics is by HOPP (homopolymerization PP), Malaysia
Anhydride-grafted polypropylene, heat stabilizer and polyamide (PA) are blended and make.
It is further preferred that described modified polypropene and the alloy of engineering plastics are steady by HOPP (homopolymerization PP), heat
Determine agent, polyphenylene oxide (PPO) and polystyrene (PS) be blended make.
Preferably, the thickness proportion in described weathering layer, articulamentum, structure enhancement layer and reflecting layer is 4-40:10-50:40-
400:20-150。
It is further preferred that the thickness proportion in described weathering layer, articulamentum, structure enhancement layer and reflecting layer is 15-30:
10-50:150-300:20-150.
It is further preferred that the thickness proportion in described weathering layer, articulamentum, structure enhancement layer and reflecting layer is 15-30:
10-40:150-300:20-150.
Preferably, described weathering layer is fluorine material layer or inorganic material-modified fluorine material alloys layer.
Preferably, described weathering layer is polyvinyl fluoride (PVF) film or Kynoar (PVDF) film.
Preferably, described weathering layer is inorganic material-modified fluorine material alloys layer, described inorganic material-modified fluorine material
Material alloy-layer forms through inorganic material-modified after first being made fluorine material alloys by fluorine material.
It is further preferred that described fluorine material selected from polyvinyl fluoride, Kynoar, ethylene chlorotrifluoroethylene,
Ethylene tetrafluoroethylene copolymer, hexafluoropropylene (HFP)/tetrafluoroethylene (TFE)-vinylidene, fluorothene and the one of vinyl ether co-polymer or
Several.
It is further preferred that described inorganic material is M selected from structural formulaxNyInorganic matter in one or more, wherein M
Being silicon (Si), magnesium (Mg), titanium (Ti), zinc (Zn), aluminum (Al), molybdenum (Mo) or barium (Ba), N is oxygen (0), sulfur (S) or sulfate radical
(SO4), χ and y is respectively 1,2 or 3.Obviously, wherein Mx, Ny positive and negative charge mates.Especially, described inorganic material includes titanium dioxide
Silicon and titanium dioxide, or include silicon dioxide, titanium dioxide, aluminium sesquioxide and molybdenum sulfide, or include silicon dioxide, sulfur
Change zinc and titanium dioxide, or include titanium dioxide, zinc sulfide and barium sulfate.Further, described inorganic material accounts for described
10% the 40% of fluorine material alloys gross weight.
It is further preferred that described weathering layer is by Kynoar (PVDF), polymethyl methacrylate (PMMA) and two
Titanium oxide (TiO2) be blended form.
Preferably, described reflecting layer is polyethylene alloy layer.
It is further preferred that described reflecting layer is by polyethylene, containing ethylene segment (-CH2-CH2-) copolymer, uvioresistant
Line stabilization agent and inorganic white pigment blending and modifying form.
It is further preferred that described reflecting layer is by Low Density Polyethylene (LLDPE), ethylene and the copolymer of acetic acid
(EVA), uvioresistant stabilizer and titanium dioxide (TiO2) blending and modifying forms.
It is further preferred that described reflecting layer is by Low Density Polyethylene (LLDPE), ethylene propylene diene rubber (EPDM), resists
Ultra-violet stabilizer and titanium dioxide (TiO2) blending and modifying forms.
It is further preferred that described reflecting layer is by Low Density Polyethylene (LLDPE), ethylene/methacrylic acid methyl ester altogether
Polymers (EMA), uvioresistant stabilizer and titanium dioxide (TiO2) blending and modifying forms.
Preferably, also be provided with between described structure enhancement layer and reflecting layer described articulamentum, i.e. solar cell backboard by
Weathering layer, articulamentum, structure enhancement layer, articulamentum and reflecting layer composition compound successively.
The present invention also provides for the method that following two manufactures above-mentioned solar energy backboard.
Method one, comprises the steps:
(1) material in the material of weathering layer, the material of articulamentum, the material of structure enhancement layer and reflecting layer is the most extruded
Machine pelletize, obtains weathering layer plastic pellet, articulamentum plastic pellet, structure enhancement layer plastic pellet and reflecting layer plastic pellet standby
With；
(2) the weathering layer plastic pellet that step (1) prepared, articulamentum plastic pellet, structure enhancement layer plastic pellet and
Reflecting layer plastic pellet melts co-extrusion by extruder.
Method two, comprises the steps:
(1) the extruded machine pelletize respectively of the material in the material of articulamentum, the material of structure enhancement layer and reflecting layer, is connected
Connect a layer plastic pellet, structure enhancement layer plastic pellet and reflecting layer plastic pellet standby；
(2) articulamentum plastic pellet, structure enhancement layer plastic pellet and reflecting layer plastic pellet step (1) prepared leads to
Cross extruder and melt co-extrusion, and be coated on weathering layer.
The present invention solves defect present in background technology, has the advantages that
1. the solar cell backboard of the present invention, with silane coupler modified ethylene acrylate copolymer for connecting
Layer, on the one hand makes in its Rotating fields, replaces traditional PET to be possibly realized with polypropylene, because the structure of polypropylene material increases
Layer is more difficult by force connects weathering layer by adhesive, and the articulamentum of the present invention then can realize firmly coupling with polypropylene, and
And polypropylene also brings higher wet and heat ageing resistant performance for backboard；The most traditional adhesive is dispensed with, and uses molten
Prepared by the method melting co-extrusion, productivity ratio is improved, and beneficially environmental protection.
2. the thickness proportion in weathering layer, articulamentum, structure enhancement layer and reflecting layer controls at 4-40:10-50:40-400:
20-150, especially 15-30:10-50:150-300:20-150, or 15-30:10-40:150-300:20-150, interlayer is even
Connecing more firm, structure is more stable, can obtain optimal wet and heat ageing resistant performance simultaneously.
3. weathering layer selects fluorine material or inorganic material-modified fluorine material alloys layer, on the one hand has benefited from articulamentum
Performance, it is possible to guarantee is stably connected with structure enhancement layer, on the other hand can on the basis of the selection of structure enhancement layer is polyacrylic
Improve the weatherability of whole backboard further.
4. the articulamentum that the present invention improves can also be set between structure enhancement layer and reflecting layer so that the back of the body of five-layer structure
Plate is also completely without the use of adhesive, and production efficiency is greatly improved.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of embodiment of the present invention 1-2,4-6；
Fig. 2 is the structural representation of the embodiment of the present invention 3；
In figure: 2, weathering layer, the 4, first articulamentum, 6, structure enhancement layer, the 8, second articulamentum, 12, reflecting layer, 14, resistance to
Wait layer, the 16, first articulamentum, 18, structure enhancement layer, 22, reflecting layer.
Detailed description of the invention
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are the signal of simplification
Figure, illustrates the basic structure of the present invention the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
Embodiment 1-2,4-6
As it is shown in figure 1, a kind of humidity-resisting solar cell backplate without adhesive, by the weathering layer 2 being combined successively, the
One articulamentum 4, structure enhancement layer the 6, second articulamentum 8 and reflecting layer 12 form.
Weathering layer 2 is Kynoar (PVDF) film, or inorganic material-modified fluorine material alloys layer.Inorganic material changes
The fluorine material alloys layer of property forms through inorganic material-modified after first being made fluorine material alloys by fluorine material, concrete, in embodiment
4, in 6, respectively by Kynoar (PVDF), polymethyl methacrylate (PMMA) and titanium dioxide (TiO2) be blended form.
First articulamentum 4 is formed by silane coupler and ethylene acrylate copolymer blending and modifying, silane coupler and
The weight ratio of ethylene acrylate copolymer is 0.05-5:100, is more specifically 0.1-4:100.
The fusing point of structure enhancement layer 6 is more than 145 DEG C, is made up of modified polypropene or alloy, and alloy is modified polypropene
Alloy with engineering plastics.Wherein, modified polypropene is formed by polypropylene and heat stabilizer blending and modifying, or by polypropylene,
Graft polypropylene and heat stabilizer blending and modifying form.Engineering plastics are polyamide, or polyphenylene oxide (PPO) and polystyrene
(PS).The alloy of modified polypropene and engineering plastics is specifically by HOPP (homopolymerization PP), maleic anhydride inoculated polypropylene, warm
Stabilizer and polyamide (PA) are blended and make, or by HOPP (homopolymerization PP), heat stabilizer, polyphenylene oxide (PPO) with gather
Styrene (PS) is blended and makes.
The material of the second articulamentum 8 can be identical with the first articulamentum 4, it is also possible to is ethylene propylene copolymer.
Reflecting layer 12 is polyethylene alloy layer.By polyethylene, containing ethylene segment (-CH2-CH2-) copolymer, uvioresistant
Stabilizer and inorganic white pigment blending and modifying form.More specifically, reflecting layer 12 is by Low Density Polyethylene (LLDPE), second
Copolymer (EVA), uvioresistant stabilizer and the titanium dioxide (TiO of alkene and acetic acid2) blending and modifying forms, or by low-density
Polyethylene (LLDPE), ethylene/methacrylic acid methyl terpolymer (EMA), uvioresistant stabilizer and titanium dioxide (TiO2) altogether
Mixed modification forms.
The thickness in weathering layer 2, first articulamentum 4 of backboard, structure enhancement layer the 6, second articulamentum 8 and reflecting layer 12 is respectively
For 15-30um, 10-30um, 250-350um, 10-30um, 20-80um.
Embodiment 3
As in figure 2 it is shown, a kind of humidity-resisting solar cell backplate without adhesive, with embodiment 1-2, the difference of 4-6
It is:
It is made up of weathering layer the 14, first articulamentum 16, structure enhancement layer 18 and the reflecting layer 22 being combined successively.
Weathering layer 14 is polyvinyl fluoride (PVF) film.
Structure enhancement layer 18 is made up of modified polypropene, and modified polypropene is total to by polypropylene, heat stabilizer and inorganic filler
Mixed modification forms.
Reflecting layer 22 is by Low Density Polyethylene (LLDPE), ethylene propylene diene rubber (EPDM), uvioresistant stabilizer and two
Titanium oxide (TiO2) blending and modifying forms.
The thickness in weathering layer the 14, first articulamentum 16, structure enhancement layer 18 and the reflecting layer 22 of backboard be respectively 25um,
40um、150um、150um。
The design parameter of embodiment 1-6 solar energy backboard is shown in Table 1.
A kind of manufacture method of the present invention, the method are described with the manufacture method of embodiment 1-3 solar energy backboard below
Comprise the steps:
The most extruded machine of material in the material of (1) first, second articulamentum, the material of structure enhancement layer and reflecting layer is made
Grain, obtains first, second articulamentum plastic pellet, structure enhancement layer plastic pellet and reflecting layer plastic pellet standby；Use this
The method of industry universal prepares standby as the fluorine film of weathering layer.
(2) first, second articulamentum plastic pellet, structure enhancement layer plastic pellet and reflecting layer step (1) prepared
Plastic pellet melts co-extrusion by extruder, and is coated on fluorine film.Melt extrude temperature at 180 DEG C-310 DEG C, preferably 220
℃-270℃。
The backboard of embodiment 3 does not has the second articulamentum, uses said method accordingly without the second articulamentum plastic pellet
Son.
The another kind of manufacture method of the present invention, the party are described with the manufacture method of embodiment 4-6 solar energy backboard below
Method comprises the steps:
(1) material of weathering layer, the material of first, second articulamentum, the material of structure enhancement layer and the material in reflecting layer
Extruded machine pelletize respectively, obtains weathering layer plastic pellet, first, second articulamentum plastic pellet, structure enhancement layer plastic pellet
Son and reflecting layer plastic pellet are standby；
(2) the weathering layer plastic pellet that step (1) prepared, first, second articulamentum plastic pellet, structure enhancement layer are moulded
Material particle and reflecting layer plastic pellet melt co-extrusion film forming by extruder.Melt extrude temperature at 180 DEG C-310 DEG C, preferably
220℃-270℃。
For proving weather resistance and the intensity of solar energy backboard of the present invention, it is carried out following determination experiment.And select
Take the backboard of a kind of FPE structure, the backboard of a kind of AAA structure and one even compared to the unused silane of backboard articulamentum of the present invention
The backboard that connection agent is modified, as a comparison.Wherein, comparative example 1:FPE backboard uses tradition pvdf membrane, PET film and EVA film to be coated with successively
Covering adhesive for polyurethane to be combined, high temperature is removed the mode of solvent cures and is prepared.Comparative example 2 uses three layers of PA12 to melt and is coextruded into
The method of film prepares.And the backboard of comparative example 3 uses the method with embodiment of the present invention 1-3 to prepare.Determination experiment includes: the most resistance to
Wait layer and the peel strength test (180 degree, the peeling rate of 0.2m/min) of structure enhancing interlayer, use ASTM D1876 standard
Method；2. QUV ultraviolet accelerated ageing test (UVA+UVB, 30kWh/m2), use IEC61215 standard method, measure outward appearance and
Xanthochromia；Outward appearance after 3.HAST high pressure accelerated weathering accelerator 96 hours aging (121 DEG C, 100% humidity), uses ASTM
D1868 standard method；The component power decay after hour 4.Damp-Heat3000 aging (85 DEG C, 85% humidity), employing
IEC61215 standard method.
The measurement result record of comparative example 1-3 and embodiment 1-6 is in table 2.
Table 1
| Weathering layer (thickness) | First articulamentum (thickness) | Structure enhancement layer (thickness) | Second articulamentum (thickness) | Reflecting layer (thickness) | |
| Contrast Example 1 (FPE) | Pvdf membrane (25um) | Adhesive for polyurethane (10um) | Biaxial tension PET film (250um) | Adhesive for polyurethane (10um) | EVA film (50um) |
| Contrast Example 2 | PA12(25um) | \ | PA12(250um) | \ | PA12(25um) |
| Contrast Example 3 | Pvdf membrane (25um) | 100 parts of Elvaloy 1820 (25um) | 100 parts of homopolymerization PP and 0.3 part of Irganox 1010 are blended (250um) | 100 parts of Elvaloy 1820(25um) | 50 parts of LLDPE, 50 parts of EVA, 10 parts of TiO2 and 0.5 Part Tinuvin 770 is blended (50um) |
| Implement Example 1 | Pvdf membrane (25um) | 100 parts of Elvaloy 1820 and 0.5 part Silane coupler Z-6030 is blended (25um) | 100 parts of homopolymerization PP and 0.3 part of Irganox 1010 are blended (250um) | 100 parts of Elvaloy 1820 and 0.5 part Silane coupler Z-6030 is blended (25um) | 50 parts of LLDPE, 50 parts of EVA, 10 parts of TiO2 and 0.5 Part Tinuvin 770 is blended (50um) |
| Implement Example 2 | Pvdf membrane (25um) | 100 parts of Lotader 4210 and 0.5 part Silane coupler Z-6030 is blended (10um) | 100 parts of homopolymerization PP and 0.3 part of Irganox B225 are blended (350um) | 100 parts of Lotader 4210 and 0.5 part Silane coupler Z-6030 is blended (10um) | 50 parts of LLDPE, 50 parts of EVA, 10 parts of TiO2 and 0.5 Part Tinuvin 770 is blended (20um) |
| Implement Example 3 | PVF film (25um) | 100 parts of Elvaloy 1820 and 0.1 part Silane coupler Z-6030 is blended (40um) | 100 parts of copolymerization PP, 10 parts of TiO2 and 0.3 part of Irganox B225 is blended (150um) | \ | 50 parts of LLDPE, 50 parts of EPDM, 5 parts of TiO2 and 0.5 Part Tinuvin 770 is blended (150um) |
| Implement Example 4 | 80 parts of PVDF, 10 parts of PMMA It is blended with 10 parts of TiO2 (25um) | 100 parts of Elvaloy 1820 and 1 part of silicon Alkane coupling agent Z-6040 is blended (30um) | 60 parts of homopolymerization PP, 30 parts of PA6,10 parts of maleic anhydride grafting PP and 0.3 part of Irganox B225 is blended (250um) | 100 parts of Elvaloy 1820 and 1 part of silicon Alkane coupling agent Z-6040 is blended (30um) | 50 parts of LLDPE, 50 parts of EVA, 10 parts of TiO2 and 0.5 Part Tinuvin 770 is blended (50um) |
| Implement Example 5 | Pvdf membrane (30um) | 100 parts of Elvaloy 1820 and 4 parts of silicon Alkane coupling agent Z-6030 is blended (25um) | 50 parts of homopolymerization PP, 25 parts of PPO, 25 parts of PS and 0.5 part Irganox B225 is blended (300um) | 100 parts of Elvaloy 1820 and 4 parts of silicon Alkane coupling agent Z-6030 is blended (25um) | 50 parts of LLDPE, 50 parts of EVA, 10 parts of TiO2 and 0.5 Part Tinuvin 770 is blended (50um) |
| Implement Example 6 | 50 parts of PVDF, 30 parts of PMMA It is blended with 20 parts of TiO2 (15um) | 100 parts of Elvaloy 1820 and 0.5 part Silane coupler Z-6040 is blended (25um) | 30 parts of homopolymerization PP, 60 parts of PA12,10 parts of maleic anhydrides connect Branch PP and 0.3 part of Irganox B225 is blended (250um) | 100 parts of Elvaloy 1820 and 0.5 part Silane coupler Z-6040 is blended (25um) | 50 parts of LLDPE, 50 parts of Elvaloy 1820,10 parts TiO2 and 0.5 part of Tinuvin 770 is blended (80um) |
It should be noted that in table 1: equivalent layer is multi-component, and between each component, ratio is weight ratio.
Elvaloy 1820 is ethylene/methacrylic acid methyl terpolymer (EMA), du pont company produce,
Lotader 4210 is ethylene/butyl acrylate/copolymer-maleic anhydride (EBA), Arkema of France produce, and silane is even
Connection agent Z-6030 and silane coupler Z-6040 is Dow corning company and produces.Irganox 1010、Irganox B225
It is respectively the heat stabilizer that BASF joint-stock company produces.The uvioresistant that Tinuvin 770 produces for BASF joint-stock company
Stabilizer.PA6 is polyamide 6 level, and by BASF, joint-stock company produces, the trade mark: Ultramid B33.PA12 is polyamide 12
Level, is produced by Ying Chuan company of Germany, trade mark Vestamid L2121.PPO, i.e. polyphenylene oxide, produce for Ruicheng blue star chemical company,
Trade mark LXR045.PS, i.e. polystyrene, produce for Taiwan Qi Mei company, trade mark Polyrex PG33.Comparative example 1 backboard is day
The FPE plate that Chinalco of this Japan produces, comparative example 2 is the AAA backboard of Isovolta company.It addition, maleic anhydride grafting is poly-
Polypropylene in propylene is HOPP.
Table 2
| Weathering layer and structure strengthen the peel strength of interlayer (N/cm) | QUV ultraviolet accelerated ageing (30kWh/m2Outside) See and xanthochromia | HAST96 hour aging (121 DEG C, 100% humidity) After outward appearance | Group after Damp-Heat3000 hour aging (85 DEG C, 85% humidity) Part power attenuation | |
| Comparative example 1 (FPE) | 5.1 | Xanthochromia value 0.1 | Brittle cracking | 23% |
| Comparative example 2 | Shell not open | Surface checking, xanthochromia value 1.2 | Unchanged | 15% |
| Comparative example 3 | 1.2 | Xanthochromia value 0.2 | Unchanged | 8% |
| Embodiment 1 | 4.8 | Xanthochromia value 0.2 | Unchanged | 4.5% |
| Embodiment 2 | 5.7 | Xanthochromia value 0.2 | Unchanged | 4% |
| Embodiment 3 | 3.1 | Xanthochromia value 0.1 | Unchanged | 4.5% |
| Embodiment 4 | 5.2 | Xanthochromia value 0.2 | Unchanged | 4% |
| Embodiment 5 | 4 | Xanthochromia value 0.3 | Unchanged | 7% |
| Embodiment 6 | 7.2 | Xanthochromia value 0.3 | Unchanged | 5% |
From table 1, table 2, comparative example 3, the weatherability of embodiment 1-6 backboard has compared with the weatherability of comparative example 1-2 backboard
Significantly improve, it is seen that the structure enhancement layer of the present invention has the strongest superiority.The peel strength of embodiment 1-6 backboard is long-range
In comparative example 3, illustrate that articulamentum uses the silane coupler modified ethylene acrylate copolymer second relative to non-modified
For alkene acrylate copolymer, the peel strength raising to backboard has the biggest advantage.
It should be noted that embodiment 1-6 is only the several typical scenarios chosen from the present invention.Backboard of the present invention weather-proof
When the thickness proportion in layer, articulamentum, structure enhancement layer and reflecting layer controls within 4-40:10-50:40-400:20-150, enter
The measurement result of the above-mentioned experiment of row is superior to comparative example 1-3, especially at 15-30:10-50:150-300:20-150 or 15-30:
During 10-40:150-300:20-150 more preferably.Specifically repeat the most one by one.Backboard of the present invention, articulamentum silane coupler and
When the weight ratio of ethylene acrylate copolymer is in 0.05-5:100, even if not being the ratio of embodiment 1-6, carry out on
The measurement result stating experiment is also superior to comparative example 1-3, especially during 0.1-4:100 more preferably, repeats the most one by one.The present invention
Backboard, at weathering layer by Kynoar (PVDF), polymethyl methacrylate (PMMA) and titanium dioxide (TiO2) be blended and
Cheng Shi, Kynoar (PVDF), polymethyl methacrylate (PMMA) and titanium dioxide (TiO2As long as) weight ratio
At 50-90:5-50:5-30, the measurement result carrying out above-mentioned experiment is superior to comparative example 1-3, and wherein aforementioned proportion is 50-80:
During 10-30:10-20, result is more preferably, repeats the most one by one.Backboard of the present invention, at structure enhancement layer by the general side of the industry
When method is made up of polypropylene and heat stabilizer, or when being made up of polypropylene, heat stabilizer and inorganic filler, or by poly-third
When alkene, graft polypropylene, heat stabilizer and polyamide are made, or by polypropylene, heat stabilizer, polyphenylene oxide and polystyrene system
Cheng Shi, the measurement result carrying out above-mentioned experiment is superior to comparative example 1-3, is not limited to the component ratio of embodiment, the most another
One repeats.Backboard of the present invention, in reflecting layer by industry universal method by polyethylene, containing ethylene segment (-CH2-CH2-) copolymerization
When thing, uvioresistant stabilizer and inorganic white pigment are made, the measurement result carrying out above-mentioned experiment is superior to comparative example 1-3,
It is not limited to the component ratio of embodiment, repeats the most one by one.
It should be noted that the backboard of the present invention:
1., in weathering layer, fluorine material is selected from polyvinyl fluoride, Kynoar, ethylene chlorotrifluoroethylene, ethylene four
One or more of fluoride copolymers, hexafluoropropylene (HFP)/tetrafluoroethylene (TFE)-vinylidene, fluorothene and vinyl ether co-polymer, no
It is limited to the polyvinyl fluoride of embodiment, Kynoar.Inorganic material is M selected from structural formulaxNyInorganic matter in one or several
Kind, wherein M is silicon (Si), magnesium (Mg), titanium (Ti), zinc (Zn), aluminum (Al), molybdenum (Mo) or barium (Ba), N be oxygen (0), sulfur (S) or
Sulfate radical (SO4), χ and y is respectively 1,2 or 3.Obviously, wherein Mx, Ny positive and negative charge mates.Inorganic material is not limited to embodiment
Titanium dioxide.Weathering layer can use industry universal method to make.
2., in the first articulamentum, silane coupler is selected from γ-(2,3-epoxy the third oxygen) propyl trimethoxy silicane, γ-ammonia
Propyl-triethoxysilicane, γ-aminopropyltrimethoxysilane, N-β (aminoethyl)-gamma-aminopropyl-triethoxy-silane, N-
β (aminoethyl)-γ-aminopropyltrimethoxysilane, N-β (aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane, N-β
(aminoethyl)-γ-aminopropyltriethoxy diethoxy silane, phenylaminomethyl triethoxysilane, phenylaminomethyl trimethoxy
Silane, aminoethyl aminoethylaminopropyl trimethoxy silane, γ-r-chloropropyl trimethoxyl silane, vinyl trichlorosilane, ethylene
Ethyl triethoxy silicane alkane, γ-methacryloxypropyl trimethoxy silane, vinyltriacetoxy silane, γ-mercapto third
Base trimethoxy silane, and the one in gamma-mercaptopropyltriethoxysilane, all can realize, the γ-first being not limited in embodiment
Base acryloxypropyl trimethoxy silane and γ-(2,3-epoxy the third oxygen) propyl trimethoxy silicane.
Ethylene acrylate copolymer is the copolymer B of ethylene and at least one monomer A, or ethylene and at least two list
The blend C that body A mixes with arbitrary proportion, described monomer A are selected from ethylene linkage unsaturated carboxylic acid, ethylene linkage esters of unsaturated carboxylic acids and ethylene linkage
One in unsaturated carboxylic acid anhydride, described copolymer B at least a kind of monomer A is acrylic acid, methacrylic acid, acrylic acid
C1-6Alkyl ester or methacrylic acid C1-6Alkyl ester；Described blend C a kind of monomer A be acrylic acid, methacrylic acid,
Acrylic acid C1-6Alkyl ester or methacrylic acid C1-6Alkyl ester, above all can realize the present invention, is not limited to ethylene, propylene in embodiment
Acid ester copolymer is ethylene/methacrylic acid methyl terpolymer (EMA), or the feelings of ethylene/butylacrylate copolymer (EBA)
Condition.
The blending and modifying of silane coupler and ethylene acrylate copolymer can use industry universal method to carry out.
3. structure enhancement layer, except the material of embodiment, it is also possible to be the conjunction of polypropylene or polypropylene and engineering plastics
Gold.When structure enhancement layer selects modified polypropene, modified polypropene can also is that addition heat stabilizer in polypropylene, ultraviolet are steady
Determine agent, toughener and inorganic filler blending and modifying to form.Inorganic filler is selected from calcium carbonate, titanium dioxide, barium sulfate, Muscovitum, cunning
One in stone, Kaolin, glass microballoon and glass fibre.
The preparation of modified polypropene, and the preparation of alloy all can use industry universal method.
4. in reflecting layer, containing ethylene segment (-CH2-CH2-) copolymer selected from ethylene-propylene copolymer, polyethylene-hexene
One or several in copolymer, ethylene-octene copolymer, ethylene-vinyl acetate copolymer and ethylene acrylate copolymer
Kind.Polyethylene, uvioresistant stabilizer and inorganic white pigment can be the respective material that the industry is general respectively, are not limited to reality
Execute example.
Reflecting layer may be used without industry universal method and makes.
Desirable embodiment according to the present invention is enlightenment above, and by above-mentioned description, related personnel is the most permissible
In the range of without departing from this invention technological thought, carry out various change and amendment.The technical scope of this invention
The content being not limited in description, it is necessary to determine technical scope according to right.
Claims (9)
1. a humidity-resisting solar cell backplate without adhesive, increases including the weathering layer being combined successively, articulamentum, structure
Strong layer and reflecting layer, it is characterised in that: described articulamentum is by silane coupler and ethylene acrylate copolymer blending and modifying
Becoming, the weight ratio of described silane coupler and ethylene acrylate copolymer is 0.05-5:100；Described structure enhancement layer
Being made up of polypropylene, modified polypropene or alloy, described alloy is the alloy of polypropylene and engineering plastics, or is modified
Polypropylene and the alloy of engineering plastics；Reflecting layer is polyethylene alloy layer, by polyethylene, the segment containing ethylene (-CH2-CH2-)
Copolymer, uvioresistant stabilizer and inorganic white pigment blending and modifying form；Described ethylene acrylate copolymer is second
The blend C that alkene mixes with arbitrary proportion with at least two monomer A, described monomer A are selected from ethylene linkage unsaturated carboxylic acid, ethylene linkage insatiable hunger
With the one in carboxylate and ethylene linkage unsaturated carboxylic acid anhydride；Described blend C a kind of monomer A is propylene
Acid, methacrylic acid, acrylic acid C1-6 alkyl ester or methacrylic acid C1-6 alkyl ester.
2. according to a kind of humidity-resisting solar cell backplate without adhesive described in claim 1, it is characterised in that:
The thickness proportion in described weathering layer, articulamentum, structure enhancement layer and reflecting layer is 4-40: 10-50: 40-400:20-150.
3. according to a kind of humidity-resisting solar cell backplate without adhesive described in claim 1, it is characterised in that: institute
State silane coupler selected from γ-(2,3-epoxy the third oxygen) propyl trimethoxy silicane, γ-aminopropyl triethoxysilane,
γ-aminopropyltrimethoxysilane, N-β (aminoethyl)-gamma-aminopropyl-triethoxy-silane, N-β (aminoethyl)-γ-ammonia
Propyl trimethoxy silicane, N-β (aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane, N-β (aminoethyl)-γ-ammonia
Hydroxypropyl methyl diethoxy silane, phenylaminomethyl triethoxysilane, phenylaminomethyl trimethoxy silane, aminoethyl ammonia second
Base aminopropyl trimethoxysilane, γ-r-chloropropyl trimethoxyl silane, vinyl trichlorosilane, vinyl triethoxyl silicon
Alkane, γ-methacryloxypropyl trimethoxy silane, vinyltriacetoxy silane, γ-mercapto propyl trimethoxy
One in silane, and gamma-mercaptopropyltriethoxysilane.
4. according to a kind of humidity-resisting solar cell backplate without adhesive described in claim 1, it is characterised in that:
Described modified polypropene is formed by described polypropylene and heat stabilizer blending and modifying, or by described polypropylene, graft polypropylene
Form with heat stabilizer blending and modifying, or formed by polypropylene, inorganic filler and heat stabilizer blending and modifying.
5. according to a kind of humidity-resisting solar cell backplate without adhesive described in claim 1, it is characterised in that:
Described engineering plastics are polyamide, or are the combination of polyphenylene oxide and polystyrene.
6. according to a kind of humidity-resisting solar cell backplate without adhesive described in claim 1, it is characterised in that:
Described weathering layer is fluorine material layer or inorganic material-modified fluorine material alloys layer, described inorganic material-modified fluorine material alloys
Layer forms through inorganic material-modified after first being made fluorine material alloys by fluorine material, and described fluorine material is selected from polyvinyl fluoride, poly-inclined fluorine
Ethylene, ethylene chlorotrifluoroethylene, ethylene tetrafluoroethylene copolymer, hexafluoropropylene (HFP)/tetrafluoroethylene (TFE)-vinylidene, fluorine second
One or more of alkene and vinyl ether co-polymer;Described inorganic material selected from structural formula be MxNy inorganic matter in one or
Several, wherein M is silicon (Si), magnesium (Mg), titanium (Ti), zinc (Zn), aluminum (Al), molybdenum (Mo) or barium (Ba), and N is oxygen
(0), sulfur (S) or sulfate radical (SO4), χ and y is respectively 1,2 or 3.
7. according to a kind of humidity-resisting solar cell backplate without adhesive described in claim 1, it is characterised in that:
It also is provided with described articulamentum between described structure enhancement layer and reflecting layer.
8. the side of the manufacture a kind of humidity-resisting solar cell backplate without adhesive as described in any one of claim 1-7
Method, it is characterised in that comprise the steps:
(1) the most extruded machine of material in the material of weathering layer, the material of articulamentum, the material of structure enhancement layer and reflecting layer is made
Grain, obtains weathering layer plastic pellet, articulamentum plastic pellet, structure enhancement layer plastic pellet and reflecting layer plastic pellet standby；
(2) weathering layer plastic pellet, articulamentum plastic pellet, structure enhancement layer plastic pellet and reflection step (1) prepared
Layer plastic pellet melts co-extrusion by extruder.
9. the side of the manufacture a kind of humidity-resisting solar cell backplate without adhesive as described in any one of claim 1-7
Method, it is characterised in that comprise the steps:
(1) the extruded machine pelletize respectively of the material in the material of articulamentum, the material of structure enhancement layer and reflecting layer, obtains articulamentum
Plastic pellet, structure enhancement layer plastic pellet and reflecting layer plastic pellet are standby；
(2) articulamentum plastic pellet, structure enhancement layer plastic pellet and reflecting layer plastic pellet step (1) prepared is by squeezing
Go out machine and melt co-extrusion, and be coated on weathering layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007162.8A CN103730531B (en) | 2014-01-08 | 2014-01-08 | A kind of humidity-resisting solar cell backplate without adhesive and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007162.8A CN103730531B (en) | 2014-01-08 | 2014-01-08 | A kind of humidity-resisting solar cell backplate without adhesive and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103730531A CN103730531A (en) | 2014-04-16 |
| CN103730531B true CN103730531B (en) | 2016-10-05 |
Family
ID=50454535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410007162.8A Active CN103730531B (en) | 2014-01-08 | 2014-01-08 | A kind of humidity-resisting solar cell backplate without adhesive and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103730531B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393077B (en) * | 2014-10-24 | 2016-08-24 | 无锡中洁能源技术有限公司 | Organic silicon coating for solar cell backboard and preparation method thereof |
| CN105720124A (en) * | 2015-09-16 | 2016-06-29 | 中天光伏材料有限公司 | Glue-free solar battery backboard and preparation method |
| US11807739B2 (en) | 2021-02-19 | 2023-11-07 | Saudi Arabian Oil Company | Fibrous nanoparticle-filled poly (methyl methacrylate) composites and methods of fabrication |
| US11939454B2 (en) | 2021-02-19 | 2024-03-26 | Saudi Arabian Oil Company | Dendritic fibrous materials-based poly(methyl methacrylate) and methods of preparation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623531A (en) * | 2011-01-30 | 2012-08-01 | 苏州尚善新材料科技有限公司 | Functional solar cell module backboard and manufacture method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569452B (en) * | 2010-10-20 | 2014-10-15 | 苏州尚善新材料科技有限公司 | Polymer back panel of solar battery assembly and manufacture method of polymer back panel |
-
2014
- 2014-01-08 CN CN201410007162.8A patent/CN103730531B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623531A (en) * | 2011-01-30 | 2012-08-01 | 苏州尚善新材料科技有限公司 | Functional solar cell module backboard and manufacture method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103730531A (en) | 2014-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6880370B2 (en) | Heat-resistant and moisture-resistant solar cell backseat and its manufacturing method | |
| US9034470B2 (en) | Resin composition, multi-layered film and photovoltaic module including the same | |
| CN102765235B (en) | Novel solar battery backboard | |
| CN103897322B (en) | A kind of resin combination and solar energy backboard prepared therefrom | |
| CN101615635B (en) | Heat resistance-treated back board of solar cell | |
| CN103730531B (en) | A kind of humidity-resisting solar cell backplate without adhesive and manufacture method thereof | |
| CN103722840A (en) | Humidity-resisting solar cell backplate without adhesive and manufacturing method thereof | |
| CN103144390A (en) | Rear panel for solar battery | |
| JP6405847B2 (en) | Glass adhesion sheet | |
| CN103715288A (en) | Humidity-resistant and heat-resistant solar cell panel and manufacturing method thereof | |
| JP6405848B2 (en) | Glass adhesion sheet | |
| JP2016195190A (en) | Encapsulation material sheet for solar battery module and encapsulation material built-in back surface protection using the same | |
| CN202332896U (en) | Solar battery rear panel with six-layer structure | |
| EP3164892B1 (en) | Co-extruded backsheet for solar cell modules | |
| JP6547463B2 (en) | Sealing material sheet for solar cell module and sealing material integrated back surface protection sheet using the same | |
| EP3164891B1 (en) | Mono-backsheet for solar cell modules | |
| JP6597011B2 (en) | Encapsulant-integrated back protective sheet for solar cell module and solar cell module using the same | |
| JP6547464B2 (en) | Sealant-integrated back surface protection sheet for solar cell module and solar cell module using the same | |
| CN116144284A (en) | Raw material package, integrated adhesive film backboard, preparation method of integrated adhesive film backboard and photovoltaic module | |
| JP2017112245A (en) | Method for laminate temperature decision in solar battery module production, and method for solar battery module production by using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: High tech Zone Suzhou city Jiangsu province 215151 Jianlin Road No. 666 Patentee after: DSM shangshasn solar technology (Suzhou) Co., Ltd. Address before: High tech Zone Suzhou city Jiangsu province 215151 Jianlin Road No. 666 Patentee before: Suzhou Shangshan New Material Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 666, Jianlin Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Yingrun Shangshan solar energy technology (Suzhou) Co.,Ltd. Address before: No. 666, Jianlin Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU SUNSHINE NEW MATERIALS TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |