CN103928546A - Pouring solidification type solar module and forming method thereof - Google Patents
Pouring solidification type solar module and forming method thereof Download PDFInfo
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- CN103928546A CN103928546A CN201410173369.2A CN201410173369A CN103928546A CN 103928546 A CN103928546 A CN 103928546A CN 201410173369 A CN201410173369 A CN 201410173369A CN 103928546 A CN103928546 A CN 103928546A
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- solar energy
- pvc
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- cured explosive
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000007711 solidification Methods 0.000 title abstract 7
- 230000008023 solidification Effects 0.000 title abstract 7
- 239000003063 flame retardant Substances 0.000 claims abstract description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002360 explosive Substances 0.000 claims description 31
- 239000002562 thickening agent Substances 0.000 claims description 28
- 230000004048 modification Effects 0.000 claims description 26
- 238000012986 modification Methods 0.000 claims description 26
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 17
- 239000004014 plasticizer Substances 0.000 claims description 11
- 239000003963 antioxidant agent Substances 0.000 claims description 10
- 230000003078 antioxidant effect Effects 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 8
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 238000005538 encapsulation Methods 0.000 claims description 5
- YEVQZPWSVWZAOB-UHFFFAOYSA-N 2-(bromomethyl)-1-iodo-4-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=C(I)C(CBr)=C1 YEVQZPWSVWZAOB-UHFFFAOYSA-N 0.000 claims description 4
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 4
- WMVSIKGWGMTAGK-ZAIPVCIVSA-L C(CCC)[Sn+2]CCCC.C(\C=C/C(=O)O)(=O)O.C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-] Chemical compound C(CCC)[Sn+2]CCCC.C(\C=C/C(=O)O)(=O)O.C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-] WMVSIKGWGMTAGK-ZAIPVCIVSA-L 0.000 claims description 4
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 4
- VJHINFRRDQUWOJ-UHFFFAOYSA-N dioctyl sebacate Chemical compound CCCCC(CC)COC(=O)CCCCCCCCC(=O)OCC(CC)CCCC VJHINFRRDQUWOJ-UHFFFAOYSA-N 0.000 claims description 4
- YAFOVCNAQTZDQB-UHFFFAOYSA-N octyl diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(OCCCCCCCC)OC1=CC=CC=C1 YAFOVCNAQTZDQB-UHFFFAOYSA-N 0.000 claims description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 4
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 4
- GQEAMFCDHPUBGV-GRHBHMESSA-N (z)-but-2-enedioic acid;dibutyltin Chemical compound OC(=O)\C=C/C(O)=O.CCCC[Sn]CCCC GQEAMFCDHPUBGV-GRHBHMESSA-N 0.000 claims description 2
- GQPBCYLRCQDVJU-KWZUVTIDSA-N (z)-but-2-enedioic acid;dioctyltin Chemical compound OC(=O)\C=C/C(O)=O.CCCCCCCC[Sn]CCCCCCCC GQPBCYLRCQDVJU-KWZUVTIDSA-N 0.000 claims description 2
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical group CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 claims description 2
- GAODDBNJCKQQDY-UHFFFAOYSA-N 2-methyl-4,6-bis(octylsulfanylmethyl)phenol Chemical compound CCCCCCCCSCC1=CC(C)=C(O)C(CSCCCCCCCC)=C1 GAODDBNJCKQQDY-UHFFFAOYSA-N 0.000 claims description 2
- ALKCLFLTXBBMMP-UHFFFAOYSA-N 3,7-dimethylocta-1,6-dien-3-yl hexanoate Chemical group CCCCCC(=O)OC(C)(C=C)CCC=C(C)C ALKCLFLTXBBMMP-UHFFFAOYSA-N 0.000 claims description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 2
- 208000035699 Distal ileal obstruction syndrome Diseases 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- OKOBUGCCXMIKDM-UHFFFAOYSA-N Irganox 1098 Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)NCCCCCCNC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 OKOBUGCCXMIKDM-UHFFFAOYSA-N 0.000 claims description 2
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 2
- 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 claims description 2
- XQBCVRSTVUHIGH-UHFFFAOYSA-L [dodecanoyloxy(dioctyl)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC XQBCVRSTVUHIGH-UHFFFAOYSA-L 0.000 claims description 2
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 claims description 2
- YKGYQYOQRGPFTO-UHFFFAOYSA-N bis(8-methylnonyl) hexanedioate Chemical compound CC(C)CCCCCCCOC(=O)CCCCC(=O)OCCCCCCCC(C)C YKGYQYOQRGPFTO-UHFFFAOYSA-N 0.000 claims description 2
- TYAJHXFESOFURV-UHFFFAOYSA-N butane-1-thiol;tin Chemical compound [Sn].CCCCS TYAJHXFESOFURV-UHFFFAOYSA-N 0.000 claims description 2
- BVFSYZFXJYAPQJ-UHFFFAOYSA-N butyl(oxo)tin Chemical compound CCCC[Sn]=O BVFSYZFXJYAPQJ-UHFFFAOYSA-N 0.000 claims description 2
- WNVQCJNZEDLILP-UHFFFAOYSA-N dimethyl(oxo)tin Chemical compound C[Sn](C)=O WNVQCJNZEDLILP-UHFFFAOYSA-N 0.000 claims description 2
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 claims description 2
- XWVQUJDBOICHGH-UHFFFAOYSA-N dioctyl nonanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCC(=O)OCCCCCCCC XWVQUJDBOICHGH-UHFFFAOYSA-N 0.000 claims description 2
- MCPKSFINULVDNX-UHFFFAOYSA-N drometrizole Chemical compound CC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 claims description 2
- FDIPQOXCCVNUES-UHFFFAOYSA-N octane-1-thiol;tin Chemical group [Sn].CCCCCCCCS FDIPQOXCCVNUES-UHFFFAOYSA-N 0.000 claims description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 2
- 235000012424 soybean oil Nutrition 0.000 claims description 2
- 239000003549 soybean oil Substances 0.000 claims description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 2
- 229910001887 tin oxide Inorganic materials 0.000 claims description 2
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 17
- 238000007789 sealing Methods 0.000 abstract description 11
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 150000001451 organic peroxides Chemical class 0.000 description 5
- 238000004132 cross linking Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005844 autocatalytic reaction Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 150000004291 polyenes Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- 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
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a pouring solidification type solar module and a forming method thereof. The pouring solidification type solar module has excellent weather-proof performance and also has reliable sealing performance. The pouring solidification type solar module comprises a solar chip, and the periphery of the solar chip is coated with modified PVC paste materials in a sealing mode. The modified paste materials are used as the forming materials of the pouring solidification type solar module. The pouring solidification type solar module and the forming method thereof have the advantages that PVC pastes are used as the forming materials of a solar chip mold core seal, good ultraviolet ray resistance, low temperature resistance and weather-proof performance are achieved, and flame retardant performance can reach V-2 level to V-0 level; according to the different requirements of users, the pouring solidification type solar module is used for forming the shapes of needed solar panels, the technical prejudice that the PVC paste materials can not be used as the forming materials of the solar cell seal of technicists in the field for a long time is fundamentally changed, and the technical prejudice that the solar chips can be only distributed in a rectangle shape and can not be distributed along with the forming shape is fundamentally changed.
Description
Technical field
The present invention relates to a kind of excellent weather resistance that both had, there is again reliable sealing property, there is cast cured explosive formula solar energy module and the forming method of building blocks splicing function simultaneously, belong to cast cured explosive formula solar energy module and manufacture field.
Background technology
1, CN103189996A, title " encapsulating material for solar cell ", its comprise meet following important document a1)～a4) and ethene-alpha-olefin copolymer, a1) derive from ethene Component units containing the proportional 80～90mol% of being, and derive from carbon number 3～20 alpha-olefin Component units containing the proportional 10～20mol% of being, a2) according to ASTM D1238, at 190 ℃, under the condition of 2.16kg loading, measuring the MFR obtaining is more than 2g/10 minute and lower than 10g/10 minute, a3) according to ASTM D1505, measuring the density obtaining is 0.865～0.884g/cm3, a4) according to ASTM D2240, measuring the Xiao A hardness obtaining is 60～85.
2, CN101375409A, title " encapsulating material for solar cell ", contain crosslinkable resin composition (A), it is raw polymer that described crosslinkable resin composition (A) be take ethene (methyl) acrylate copolymer, contain described raw polymer and organic peroxide and crosslinking coagent, it is characterized in that, the decomposition temperature of described organic peroxide (1 hour half life temperature) is below 150 ℃, total use level of organic peroxide and crosslinking coagent with respect to every 100 weight portion raw polymers in the scope of 0.5～5 weight portion, the proportioning of organic peroxide and crosslinking coagent is that organic peroxide/crosslinking coagent is by weight in 1/5～1/0.1 scope.
3, CN 101138095A, title " encapsulating material for solar cell ", by bonding refractory layer (A) and resilient coating (B), be laminated, the difference of the modulus of flexural rigidity of bonding refractory layer (A) and resilient coating (B) is at least more than 30MPa.
4, CN 101872795A, title " solar module encapsulation structure ", comprising: backboard; Face glass.Be positioned at this backboard top; Solar cell, between this backboard and this face glass; Stickies, between this backboard and this face glass, fixes and envelopes this solar cell; And first optical sheet, be positioned at this solar cell top, wherein this first optical sheet is arranged between this face glass and this solar cell and is positioned among this stickies, and this first optical sheet is forward and has concaveconvex structure away from the light receiving surface of this solar cell, and this first optical sheet towards the surface of this solar cell for dorsad, and this first optical sheet tool forward high-penetration and high reflection dorsad.
Summary of the invention
Purpose of design: design a kind of excellent weather resistance that both had, there is again reliable sealing property, there is cast cured explosive formula solar energy module and the forming method of building blocks splicing function simultaneously.
Design: in order to realize above-mentioned purpose of design.1, the present invention adopts modified PVC thickener as the design of cast cured explosive formula solar energy module encapsulant, is one of technical characterictic of the present invention.The object of design is like this: it changes the PVC that those skilled in the art think for a long time and sticks with paste due to good dispersion property, can only use for soft material field, as artificial leather, vinyl toy, soft trade mark, wallpaper, paint, foamed plastic etc., can not be as the technology prejudice of solar cell sealing moulding material.The application Fan Qi road it, adopt PVC to stick with paste as solar cell sealing moulding material, not only can make solar panels may need to be formed in various shapes according to user, and the solar cell of formed thereby is easy to cast, good, heat-resisting, the shock resistance of translucent effect, tear-proof, and can realize a small amount of, many kindizations and produce, the more important thing is that this material realized long-term hermetically sealed, the round-the-clock weather-proof use out of doors of solar cell sealing.2, cast cured explosive formula solar energy module shell adopts the design of modification hard PVC material, is two of technical characterictic of the present invention.The object of design is like this: because hard modifying character for PVC material molecular structure is identical with the modified PVC thickener of coated solar chip, there is good affinity, when modified PVC thickener is heating and curing, the molecule of the molecule in its modified PVC thickener and modification hard PVC shell chamber wall shifts mutually, form a complete fusion whole, make solar silicon wafers in the vacuum state completely isolated with atmosphere, not only improved the photoelectric conversion efficiency of solar chip, extended the useful life of solar chip, and fundamentally solved family evil gas and invaded, the infringement of rainwater to solar chip.
The application adds and is used for absorbing ultraviolet absorbent in PVC paste and hard PVC; because ultra-violet absorber can absorb sunlight or fluorescence source middle-ultraviolet lamp part; and this body structure does not change; it can discharge high-octane ultraviolet luminous energy energy transform into heat energy or nondestructive longer light wave; thereby protection is added with the material of ultra-violet absorber and exempts from ultraviolet ray destruction; in PVC sticks with paste, add ultra-violet absorber and can effectively stop ultraviolet ray in the sunlight destruction to solar cell sealing module, extend the useful life of solar module.
The object that the application adds antioxidant in PVC paste and hard PVC is: because the PVC paste plastics after plasticizing are easily aging under the factor effects such as light, heat, oxygen, solvent, auxiliary agent, HCl, i.e. degraded or crosslinked, its physical and mechanical properties is degenerated, reduction of service life.The application PVC adds antioxidant effectively to suppress or reduces the macromolecular thermal oxidation of plastics, photooxidation reaction speed in sticking with paste, improve significantly heat-resisting, the light fastness of the PVC paste plastics after plasticizing, delay degraded, ageing process that the PVC after plasticizing sticks with paste plastics, improve the weather resisteant that PVC sticks with paste made solar module, extend the PVC paste plastic products useful life after plasticizing.
The application PVC stick with paste and hard PVC in add low temperature plasticizer object be: because low temperature plasticizer and PVC paste resin have good compatibility, plasticization effect is good, be difficult for segregation, be difficult for oozing out, and low temperature plasticizer can reduce the vitrification point that the PVC after plasticizing sticks with paste plastics, make its pliability good, the cold tolerance that can improve the PVC paste plastics after plasticizing, makes it in cold district, still have good serviceability.
The application PVC stick with paste and hard PVC in add stabilizer object be: modified PVC thickener at high temperature plastify or high temperature under use, very easily emit HCL, form unsettled polyene structure.Meanwhile, HCL has autocatalysis, can make PVC further degrade.In addition, if aerobic exists or have iron, aluminium, zinc, tin, copper and cadmium plasma to exist, all can be to the PVC catalytic action of having degraded, accelerate that it is aging.Therefore will there are various bad phenomenon in plastics, as variable color, distortion, be full of cracks, mechanical strength decline, edge hydraulic performance decline, embrittlement etc.In order to address these problems, PVC sticks with paste in plastics must add different cultivars, the stabilizer of different numbers.
Technical scheme 1: a kind of cast cured explosive formula solar energy module, comprise solar chip, described solar chip is positioned at modification hard PVC shell chamber, and modified PVC thickener is sealed and coated on solar chip and modification hard PVC shell chamber is modified, and PVC thickener is all filled.
Technical scheme 2: a kind of cast cured explosive formula solar energy module forming method, according to the size of the required solar chip of user, make cast cured explosive formula solar energy module shaping mould, solar chip is unsettled in modification hard PVC shell cavity, then modified PVC thickener is injected in the die cavity of modification hard PVC shell, 15-30 minute heats, modified PVC thickener in the die cavity of modification hard PVC shell is solidified, obtain cast cured explosive formula solar energy module.
The present invention compares with background technology, and the one, adopt PVC to stick with paste the moulding material as the sealing of solar chip core rod, not only there is good UV resistant, low temperature resistant, weatherability, and fire-retardant V-1 to the V-0 level that reaches; The 2nd, can be according to the be shaped profile of required solar panels of cast cured explosive formula solar energy module for user's different demands, not only fundamentally changed those skilled in the art and since the normal phase, thought that modified PVC thickener can not be as the technology prejudice of solar cell sealing moulding material, and fundamentally changed solar chip can only distributed rectangular and the technology prejudice that can not distribute with appearance.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of cast cured explosive formula solar energy module.
Embodiment
Embodiment 1: with reference to accompanying drawing 1.A cast cured explosive formula solar energy module, comprises solar chip 1, and described solar chip 1 is positioned at modification hard PVC shell 3 chambeies, and modified PVC thickener 2 is sealed and coated on solar chip 1 and modification hard PVC shell 3 chambeies are modified, and PVC thickener 2 is all filled.Described modification hard PVC shell chamber wall modified PVC thickener melts mutually and is cured as one.Power line hole in described solar chip 1 power line hermetically passing modification hard PVC shell 3 and being positioned at outside modification hard PVC shell 3.The said modified PVC thickener of the application refers to the modified PVC thickener that contains plasticizer.
Embodiment 2: on the basis of embodiment 1, described solar chip 1 is monolithic encapsulation, i.e. monolithic solar cell (module).
Embodiment 3: on the basis of embodiment 1, described solar chip 1 is multi-disc encapsulation, and multi-disc solar chip 1 is by the coated formation of PVC thickener 2 sealing solar module, and the connection in series-parallel between multi-disc solar chip 1 is prior art, at this, is not described herein.
Embodiment 4: on the basis of embodiment 1, described PVC contains ultra-violet absorber in sticking with paste, and ultra-violet absorber addition is that 100 parts of PVC stick with paste 0.1 part to 0.8 part ultra-violet absorber of resin interpolation.Described ultra-violet absorber is one or more the combination of ultraviolet absorbent UV-531, ultra-violet absorber UV-327, ultraviolet absorbent uv-326, ultra-violet absorber UV-74, ultra-violet absorber UV-9, Ultraviolet Absorber UV-P.
Embodiment 5: on the basis of embodiment 1, described PVC contains antioxidant in sticking with paste.Antioxidant addition is that 100 parts of PVC stick with paste every kind of 0.5 part to 1 part antioxidant of resin interpolation.Described antioxidant is antioxidant 2246, antioxidant 1520, antioxidant 1098, antioxidant 1076, antioxidant 1010, antioxidant 300, antioxidant 264, one or more combinations of irgasfos 168.
Embodiment 6: on the basis of embodiment 1, described PVC contains low temperature resistant additive in sticking with paste.Low temperature resistant additive addition is that 100 parts of PVC stick with paste 5 parts to 20 parts low temperature plasticizer of resin interpolation.Described low temperature resistant additive is diisodecyl adipate (being called for short DIDA), dioctyl adipate (being called for short DOA), dioctyl azelate (being called for short DOZ), decanedioic acid two butyric acid (being called for short DBS), di-n-octyl sebacate (being called for short DOS), one or more combinations of Plexol 201 (being called for short DIOS).
Embodiment 7: on the basis of embodiment 1, described PVC contains stabilizer in sticking with paste.Stabilizer addition is that 100 parts of PVC stick with paste every kind of 0.5 part to 5 parts stabilizer of resin interpolation.Described stabilizer is octyl mercaptan tin, octyl group tin oxide, Bis(lauroyloxy)dioctyltin, maleic acid dioctyltin, butanethiol tin, maleic acid dibutyl tin, laurate maleic acid dibutyl tin, laurate maleic acid dibutyl tin, two butyl tin oxide, dimethyl tin oxide, epoxidized soybean oil, epoxy siritch, phosphite.
Embodiment 8: on the basis of embodiment 1, during described PVC sticks with paste, contain flame-retardant plasticizer.Flame-retardant plasticizer addition is that 100 parts of PVC stick with paste 5 parts to 15 parts flame-retardant plasticizers of resin interpolation.Described flame-retardant plasticizer is DP-45, tricresyl phosphate (TCP), triphenyl phosphate (TPP), tributyl phosphate (TBP), trioctyl phosphate (TOP), one or more combinations of diphenyl octyl phosphate (DPOP).
Embodiment 9: on the basis of above-described embodiment, a kind of cast cured explosive formula solar energy module forming method, according to the size of the required solar chip 1 of user, make modification hard PVC shell 3, solar chip 1 is unsettled in modification hard PVC shell 3 die cavities, then modified PVC thickener 2 is injected in modification hard PVC shell 3 die cavities, the 15-30 minute that heats, solidifies the modified PVC thickener 2 in modification hard PVC shell 3 die cavities, obtains cast cured explosive formula solar energy module.Described heating heated or drying tunnel is heated for baking oven.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than the restriction to mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention, all falls within the scope of protection of the present invention.
Claims (17)
1. a cast cured explosive formula solar energy module, comprise solar chip (1), it is characterized in that: described solar chip (1) is positioned at modification hard PVC shell chamber, modified PVC thickener (2) is sealed and coated on solar chip (1) above and modification hard PVC shell chamber is modified, and PVC thickener is all filled.
2. solar module according to claim 1, is characterized in that: described solar chip (1) is monolithic encapsulation.
3. solar module according to claim 1, is characterized in that: described solar chip (1) is multi-disc encapsulation.
4. cast cured explosive formula solar energy module according to claim 1, is characterized in that: described modification hard PVC shell chamber wall modified PVC thickener melts mutually and is cured as one.
5. cast cured explosive formula solar energy module according to claim 1, is characterized in that: the power line hole in described solar chip (1) power line hermetically passing modification hard PVC shell (3) and being positioned at outside modification hard PVC shell (3).
6. cast cured explosive formula solar energy module according to claim 1, is characterized in that: in described modified PVC thickener, contain ultra-violet absorber.
7. cast cured explosive formula solar energy module according to claim 6, is characterized in that: described ultra-violet absorber is ultraviolet absorbent UV-531, ultra-violet absorber UV-327, ultraviolet absorbent uv-326, ultra-violet absorber UV-74, ultra-violet absorber UV-9, Ultraviolet Absorber UV-P.
8. cast cured explosive formula solar energy module according to claim 1, is characterized in that: in described modified PVC thickener, contain antioxidant.
9. cast cured explosive formula solar energy module according to claim 8, is characterized in that: described antioxidant is antioxidant 2246, antioxidant 1520, antioxidant 1098, antioxidant 1076, antioxidant 1010, antioxidant 300, antioxidant 264, irgasfos 168.
10. cast cured explosive formula solar energy module according to claim 1, is characterized in that: in described modified PVC thickener, contain low temperature resistant additive.
11. cast cured explosive formula solar energy modules according to claim 10, is characterized in that: described low temperature resistant additive is diisodecyl adipate (being called for short DIDA), dioctyl adipate (being called for short DOA), dioctyl azelate (being called for short DOZ), decanedioic acid two butyric acid (being called for short DBS), di-n-octyl sebacate (being called for short DOS), Plexol 201 (being called for short DIOS).
12. cast cured explosive formula solar energy modules according to claim 1, is characterized in that: in described modified PVC thickener, contain stabilizer.
13. cast cured explosive formula solar energy modules according to claim 12, is characterized in that: described stabilizer is octyl mercaptan tin, octyl group tin oxide, Bis(lauroyloxy)dioctyltin, maleic acid dioctyltin, butanethiol tin, maleic acid dibutyl tin, laurate maleic acid dibutyl tin, laurate maleic acid dibutyl tin, two butyl tin oxide, dimethyl tin oxide, epoxidized soybean oil, epoxy siritch, phosphite.
14. cast cured explosive formula solar energy modules according to claim 1, is characterized in that: in described modified PVC thickener, contain flame-retardant plasticizer.
15. cast cured explosive formula solar energy modules according to claim 14, is characterized in that: described flame-retardant plasticizer is DP-45, tricresyl phosphate (TCP), triphenyl phosphate (TPP), tributyl phosphate (TBP), trioctyl phosphate (TOP), diphenyl octyl phosphate (DPOP).
16. 1 kinds of cast cured explosive formula solar energy module forming methods, it is characterized in that: according to the size of the required solar chip of user (1), make modification hard PVC shell (3), solar chip (1) is unsettled in modification hard PVC shell (3) die cavity, then modified PVC thickener (2) is injected in modification hard PVC shell (3) die cavity, 15-30 minute heats, modified PVC thickener (2) in modification hard PVC shell (3) die cavity is solidified, obtain cast cured explosive formula solar energy module.
17. cast cured explosive formula solar energy module forming methods according to claim 16, is characterized in that: described in heat and heat or drying tunnel is heated for baking oven.
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| CN115124795A (en) * | 2022-08-16 | 2022-09-30 | 湖南赛孚汽车科技股份有限公司 | Formula of casting type PVC (polyvinyl chloride) elastomer material |
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| CN203850314U (en) * | 2014-04-28 | 2014-09-24 | 杭州勇电照明有限公司 | Pouring solidification type solar module |
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| US20120012161A1 (en) * | 2009-03-23 | 2012-01-19 | Bestroom Co., Ltd. | Method for producing a solar cell module, and solar cell module produced by the method |
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Application publication date: 20140716 |