CN109401682A - A kind of EVA packaging adhesive film of high water vapor rejection - Google Patents
A kind of EVA packaging adhesive film of high water vapor rejection Download PDFInfo
- Publication number
- CN109401682A CN109401682A CN201811214054.2A CN201811214054A CN109401682A CN 109401682 A CN109401682 A CN 109401682A CN 201811214054 A CN201811214054 A CN 201811214054A CN 109401682 A CN109401682 A CN 109401682A
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- China
- Prior art keywords
- adhesive film
- weight
- water vapor
- parts
- packaging adhesive
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- 239000002313 adhesive film Substances 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 26
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 46
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 39
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 37
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 37
- 239000011256 inorganic filler Substances 0.000 claims abstract description 32
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 32
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 29
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 24
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 229920006124 polyolefin elastomer Polymers 0.000 claims abstract description 22
- 238000004078 waterproofing Methods 0.000 claims abstract description 21
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004611 light stabiliser Substances 0.000 claims abstract description 13
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 12
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 238000005266 casting Methods 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 8
- 239000011787 zinc oxide Substances 0.000 claims abstract description 8
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract 15
- 235000006708 antioxidants Nutrition 0.000 claims description 36
- -1 Carbon alcohol ester Chemical class 0.000 claims description 19
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 238000004132 cross linking Methods 0.000 claims description 14
- 150000001451 organic peroxides Chemical class 0.000 claims description 13
- ZREORSWVGSDDPP-UHFFFAOYSA-N (4-nonylphenyl) dihydrogen phosphite Chemical class CCCCCCCCCC1=CC=C(OP(O)O)C=C1 ZREORSWVGSDDPP-UHFFFAOYSA-N 0.000 claims description 9
- 239000002105 nanoparticle Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims description 7
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 claims description 5
- ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 claims description 4
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 claims description 4
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 claims description 3
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- XFCMNSHQOZQILR-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOC(=O)C(C)=C XFCMNSHQOZQILR-UHFFFAOYSA-N 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 2
- SPTHWAJJMLCAQF-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene;hydrogen peroxide Chemical compound OO.CC(C)C1=CC=CC=C1C(C)C SPTHWAJJMLCAQF-UHFFFAOYSA-N 0.000 claims 1
- CAPNUXMLPONECZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-2-hydroxyphenyl)propanoic acid Chemical group CC(C)(C)C1=CC(CCC(O)=O)=C(O)C(C(C)(C)C)=C1 CAPNUXMLPONECZ-UHFFFAOYSA-N 0.000 claims 1
- IWGTZIIYEVDXMW-UHFFFAOYSA-N CCCCCC.C(C)(C)(C)OO Chemical compound CCCCCC.C(C)(C)(C)OO IWGTZIIYEVDXMW-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- JMANVNJQNLATNU-UHFFFAOYSA-N glycolonitrile Natural products N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 claims 1
- 238000002834 transmittance Methods 0.000 abstract description 9
- 230000004888 barrier function Effects 0.000 abstract description 4
- 230000006750 UV protection Effects 0.000 abstract description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 18
- 230000032683 aging Effects 0.000 description 9
- BFMKFCLXZSUVPI-UHFFFAOYSA-N ethyl but-3-enoate Chemical compound CCOC(=O)CC=C BFMKFCLXZSUVPI-UHFFFAOYSA-N 0.000 description 6
- 229920001567 vinyl ester resin Polymers 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000806 elastomer Substances 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000003301 hydrolyzing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 description 2
- YEECOJZAMZEUBB-UHFFFAOYSA-N 2,2,3,3,6,6,7,7-octamethyloctane Chemical compound CC(C)(C)C(C)(C)CCC(C)(C)C(C)(C)C YEECOJZAMZEUBB-UHFFFAOYSA-N 0.000 description 2
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 2
- OBNCKNCVKJNDBV-UHFFFAOYSA-N butanoic acid ethyl ester Natural products CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 101710198693 Invasin Proteins 0.000 description 1
- 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 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/08—Copolymers of ethene
- C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C09J123/0853—Vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/10—Adhesives in the form of films or foils without carriers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/206—Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- 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)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to photovoltaic component encapsulating technical field, the EVA packaging adhesive film of especially a kind of high water vapor rejection；By following preparation method be made: by the ethylene-vinyl acetate copolymer of 100 parts by weight, the crosslinking agent of 0.8-5 parts by weight, the antioxidant of 0.1-0.5 parts by weight, the light stabilizer of 0.1-0.5 parts by weight, the tackifier of 0.5-2.5 parts by weight, 0.02-50 parts by weight waterproofing agent after mixing, then it is transferred in casting machine, squeezes out, stretches by plasticizing at 115 DEG C, drawing, the EVA adhesive film that thickness is about 0.5mm is made in winding；Waterproofing agent is added in the present invention, improve the water vapor barrier property of packaging adhesive film, waterproofing agent selects the mixture of polyacrylamide, inorganic filler and polyolefin elastomer, polyolefin elastomer has 90% or more visible light transmittance, there is good UV resistance simultaneously, the mixture of one or both of zinc oxide, titanium dioxide, magnesia or iron oxide is selected in inorganic filler, has uvioresistant performance, to improve the uvioresistant performance of EVA packaging adhesive film.
Description
Technical field
The present invention relates to photovoltaic component encapsulating technical field, the EVA packaging adhesive film of especially a kind of high water vapor rejection.
Background technique
EVA film adhesive for solar cell package is various modified additives to be added, through Screw Extrusion using EVA resin as base-material
The molding thermosetting film for having the characteristics that uvioresistant, anti-aging xanthochromia, peel strength are high of machine melting extrusion.It is mainly used for too
The encapsulation of positive energy battery component, plays raising light transmittance to battery component, steam is prevented to permeate, high-low temperature resistant, and ultraviolet light is old
The effects of change, it is ensured that the effective use steady in a long-term of battery component.
EVA adhesive film can generate degradation in long-term use process outdoors, discoloration, colour fading, delamination, generation acetic acid and corruption occur
Lose the aging phenomena such as electrode.In addition to other than by ultraviolet light irradiation, EVA adhesive film is also possible to be exposed in the adverse circumstances of high temperature and humidity.
Phenomena such as meeting hydrolysis can occur for the EVA being chronically under hot and humid environment, generate bubble, xanthochromia, delamination, leads to photovoltaic
The photoelectric conversion efficiency drop of component is substantially reduced.Even if being that the backing of non-transmission can not entirely prevent steam up to 20~30
It is penetrated into the use process in year from edge.The hygroscopicity of photovoltaic module to be effectively reduced, the sealant needed, uses simultaneously
Encapsulating material with lower invasin and more preferable adhesion strength can be better protected from the entrance of steam and protect photovoltaic module
Structural stability.Therefore need to develop a kind of both EVA with high water vapor rejection, high hydrolysis resistance.
Summary of the invention
The purpose of the present invention is: overcome deficiency in the prior art, provide one kind has in terms of water vapor barrier property, hydrolytic resistance
The EVA adhesive film of large increase can effectively improve the hydrothermal aging performance of EVA adhesive film.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of EVA packaging adhesive film of high water vapor rejection is made: by the ethyl vinyl acetate of 100 parts by weight by following preparation method
Vinyl ester copolymers, the crosslinking agent of 0.8-5 parts by weight, the antioxidant of 0.1-0.5 parts by weight, the light of 0.1-0.5 parts by weight are stable
Agent, the tackifier of 0.5-2.5 parts by weight, 0.02-50 parts by weight waterproofing agent after mixing, be then transferred in casting machine,
115 DEG C are made the EVA adhesive film that thickness is about 0.5mm by plasticizing extrusion, stretching, traction, winding.
Further, the tackifier select transparent polyurethane adhesive, transparent acrylic resin adhesive, transparent epoxy
One or more of Resin adhesive.
Further, the waterproofing agent selects the mixture of polyacrylamide, inorganic filler and polyolefin elastomer, described
Polyacrylamide, inorganic filler are included to form nano-scale particle shape substance by polyolefin elastomer；The polyacrylamide,
The mass ratio of inorganic filler and polyolefin elastomer is 1:2:5.
Further, one or both of zinc oxide, titanium dioxide, magnesia or iron oxide are selected in the inorganic filler
Mixture.
Further, the mixture of magnesia and titanium dioxide, mass ratio 1:1 are selected in the inorganic filler.
Further, the light stabilizer select 2,4-DihydroxyBenzophenone, ESCALOL 567,
One of 2-hydroxy-4-n-octoxybenzophenone.
Further, the antioxidant includes primary antioxidant and auxiliary anti-oxidant, wherein the main antioxygen base is β-(3,5-
Di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester；The auxiliary anti-oxidant is three (4- nonyl phenol) phosphite esters and/or Asia
Tricresyl phosphate (2,4- di-tert-butyl-phenyl) ester.
Further, the auxiliary anti-oxidant is three (4- nonyl phenol) phosphite esters and (2, the 4- di-tert-butyls of phosphorous acid three
Base) ester compound, mass ratio 1:1.
Further, the crosslinking agent includes crosslinking and curing agent and assistant crosslinking agent, and wherein crosslinking and curing agent includes organic mistake
Oxide and azo-compound, wherein organic peroxide includes: dicumyl peroxide, di-tert-butyl peroxide, peroxidating
Hydrogen diisopropylbenzene (DIPB), 2,5- dimethyl -2,5 di-t-butyl hexane peroxide, 4,4- bis- (t-amyl peroxy) valeric acid n-butyl, mistake
At least one of the oxidation -2- ethylhexyl carbonate tert-butyl ester, 3,3- bis- (t-butyl peroxy) ethyl butyrate；The assistant crosslinking agent
Including Triallyl isocyanurate, triallyl cyanurate, trimethylol-propane trimethacrylate, dimethyl allene
At least one of acid diethylene glycol ester.
It is using the beneficial effect of technical solution of the present invention:
1, it is added to waterproofing agent in the present invention, improves the water vapor barrier property of packaging adhesive film, waterproofing agent selects polyacrylamide, nothing
The mixture of machine filler and polyolefin elastomer, polyolefin elastomer have 90% or more visible light transmittance, have simultaneously
The mixed of one or both of zinc oxide, titanium dioxide, magnesia or iron oxide is selected in good UV resistance, inorganic filler
Object is closed, there is uvioresistant performance, to improve the uvioresistant performance of EVA packaging adhesive film.
2, the EVA adhesive film that the present invention obtains has good water vapor rejection performance and hydrolytic Resistance, has preferably resistance to
Hydrothermal aging performance.
Specific embodiment
The following examples can make those skilled in the art that the present invention be more fully understood, but these embodiments are not
Limiting the scope of the invention." one embodiment " or " embodiment " referred to herein, which refers to, may be included in the present invention at least
A particular feature, structure, or characteristic in one implementation.In the present specification different places occur " in one embodiment
In " the same embodiment not is referred both to, nor the individual or selective embodiment mutually exclusive with other embodiments.
Embodiment 1
A kind of EVA packaging adhesive film of high water vapor rejection is made: by the ethyl vinyl acetate of 100 parts by weight by following preparation method
Vinyl ester copolymers, the crosslinking agent of 0.8 parts by weight, the antioxidant of 0.1 parts by weight, the light stabilizer of 0.1 parts by weight, 0.5 weight
Part tackifier, 0.02 parts by weight waterproofing agent after mixing, be then transferred in casting machine, 115 DEG C by plasticizing squeeze out,
It stretches, draw, the EVA adhesive film that thickness is about 0.5mm is made in winding.
Wherein, tackifier select transparent polyurethane adhesive.
Wherein, waterproofing agent selects the mixture of polyacrylamide, inorganic filler and polyolefin elastomer, polyolefin elastomer
Polyacrylamide, inorganic filler are included to form nano-scale particle shape substance；Polyacrylamide, inorganic filler and polyolefin
The mass ratio of elastomer is 1:2:5；Zinc oxide is selected in inorganic filler.
Wherein, light stabilizer selects 2,4-DihydroxyBenzophenone.
Wherein, antioxidant includes primary antioxidant and auxiliary anti-oxidant, wherein main antioxygen base is β-(3,5- di-t-butyl -4- hydroxyls
Base phenyl) propionic acid octadecanol ester；Auxiliary anti-oxidant is three (4- nonyl phenol) phosphite esters.
Wherein, crosslinking agent includes crosslinking and curing agent and assistant crosslinking agent, wherein crosslinking and curing agent include organic peroxide and
Azo-compound, wherein organic peroxide is dicumyl peroxide；Assistant crosslinking agent is Triallyl isocyanurate.EVA glue
Membrane volume resistivity: 5 × 1015 Ω cm, water vapor transmittance (38 DEG C/90%RH): 4.2G/ (m2D), wet and heat ageing resistant
(RH85%, 85 DEG C, 1000h): yellowness index (Δ YI): 1.7.
Embodiment 2
A kind of EVA packaging adhesive film of high water vapor rejection is made: by the ethyl vinyl acetate of 100 parts by weight by following preparation method
Vinyl ester copolymers, the crosslinking agent of 1.2 parts by weight, the antioxidant of 0.2 parts by weight, the light stabilizer of 0.2 parts by weight, 0.8 weight
Part tackifier, 1 parts by weight waterproofing agent after mixing, be then transferred in casting machine, 115 DEG C by plasticizing squeeze out, draw
It stretches, draw, winding the EVA adhesive film that thickness is about 0.5mm is made.
Wherein, tackifier select the mixture of transparent polyurethane adhesive and transparent acrylic resin adhesive, quality
Than for 1:1.
Wherein, waterproofing agent selects the mixture of polyacrylamide, inorganic filler and polyolefin elastomer, polyolefin elastomer
Polyacrylamide, inorganic filler are included to form nano-scale particle shape substance；Polyacrylamide, inorganic filler and polyolefin
The mass ratio of elastomer is 1:2:5；The mixture of zinc oxide and titanium dioxide, mass ratio 2:1 are selected in inorganic filler.
Wherein, light stabilizer selects ESCALOL 567.
Wherein, antioxidant includes primary antioxidant and auxiliary anti-oxidant, wherein main antioxygen base is β-(3,5- di-t-butyl -4- hydroxyls
Base phenyl) propionic acid octadecanol ester；Auxiliary anti-oxidant is three (4- nonyl phenol) phosphite esters and (the 2,4- di-tert-butyl of phosphorous acid three
Base) ester compound, mass ratio 1:1.
Wherein, crosslinking agent includes crosslinking and curing agent and assistant crosslinking agent, wherein crosslinking and curing agent include organic peroxide and
Azo-compound, wherein organic peroxide is 2,5- dimethyl -2,5 di-t-butyl hexane peroxide, and assistant crosslinking agent includes three
The mixture of allyl iso cyanurate and triallyl cyanurate, mass ratio 1:2.EVA adhesive film volume resistivity: 6
× 1015 Ω cm, water vapor transmittance (38 DEG C/90%RH): 4.8G/ (m2D), wet and heat ageing resistant (RH85%, 85 DEG C,
1000h): yellowness index (Δ YI): 1.7.
Embodiment 3
A kind of EVA packaging adhesive film of high water vapor rejection is made: by the ethyl vinyl acetate of 100 parts by weight by following preparation method
Vinyl ester copolymers, the crosslinking agent of 3.2 parts by weight, the antioxidant of 0.3 parts by weight, the light stabilizer of 0.3 parts by weight, 1.8 weight
Part tackifier, 20 parts by weight waterproofing agent after mixing, be then transferred in casting machine, 115 DEG C by plasticizing squeeze out, draw
It stretches, draw, winding the EVA adhesive film that thickness is about 0.5mm is made.
Wherein, tackifier select transparent epoxy resin adhesive.
Wherein, waterproofing agent selects the mixture of polyacrylamide, inorganic filler and polyolefin elastomer, polyolefin elastomer
Polyacrylamide, inorganic filler are included to form nano-scale particle shape substance；Polyacrylamide, inorganic filler and polyolefin
The mass ratio of elastomer is 1:2:5, the mixture of magnesia and titanium dioxide, mass ratio 1:1 are selected in inorganic filler.
Wherein, light stabilizer selects 2-hydroxy-4-n-octoxybenzophenone.
Wherein, antioxidant includes primary antioxidant and auxiliary anti-oxidant, wherein main antioxygen base is β-(3,5- di-t-butyl -4- hydroxyls
Base phenyl) propionic acid octadecanol ester；Auxiliary anti-oxidant is three (4- nonyl phenol) phosphite esters and (the 2,4- di-tert-butyl of phosphorous acid three
Base) ester compound, mass ratio 1:1.
Wherein, crosslinking agent includes crosslinking and curing agent and assistant crosslinking agent, wherein crosslinking and curing agent include organic peroxide and
Azo-compound, wherein organic peroxide be di-tert-butyl peroxide, assistant crosslinking agent be Triallyl isocyanurate and
The mixture of trimethylol-propane trimethacrylate, mass ratio 1:1.EVA adhesive film volume resistivity: 10 × 1015
Ω cm, water vapor transmittance (38 DEG C/90%RH): 5.8G/ (m2D), wet and heat ageing resistant (RH85%, 85 DEG C, 1000h): yellow
Varying index (Δ YI): 1.7.
Embodiment 4
A kind of EVA packaging adhesive film of high water vapor rejection is made: by the ethyl vinyl acetate of 100 parts by weight by following preparation method
Vinyl ester copolymers, the crosslinking agent of 4 parts by weight, the antioxidant of 0.4 parts by weight, the light stabilizer of 0.35 parts by weight, 2.1 parts by weight
Tackifier, 40 parts by weight waterproofing agent after mixing, be then transferred in casting machine, 115 DEG C by plasticizing squeeze out, draw
It stretches, draw, winding the EVA adhesive film that thickness is about 0.5mm is made.
Wherein, tackifier select transparent polyurethane adhesive, transparent acrylic resin adhesive, transparent epoxy resin gluing
One or more of agent.
Wherein, waterproofing agent selects the mixture of polyacrylamide, inorganic filler and polyolefin elastomer, polyolefin elastomer
Polyacrylamide, inorganic filler are included to form nano-scale particle shape substance；Polyacrylamide, inorganic filler and polyolefin
The mass ratio of elastomer is 1:2:5.
Wherein, the mixing of one or both of zinc oxide, titanium dioxide, magnesia or iron oxide is selected in inorganic filler
Object.
Wherein, the mixture of magnesia and titanium dioxide, mass ratio 1:1 are selected in inorganic filler.
Wherein, light stabilizer selects 2,4-DihydroxyBenzophenone.
Wherein, antioxidant includes primary antioxidant and auxiliary anti-oxidant, wherein main antioxygen base is β-(3,5- di-t-butyl -4- hydroxyls
Base phenyl) propionic acid octadecanol ester；Auxiliary anti-oxidant is three (4- nonyl phenol) phosphite esters and (the 2,4- di-tert-butyl of phosphorous acid three
Base) ester compound, mass ratio 1:1.
Wherein, crosslinking agent includes crosslinking and curing agent and assistant crosslinking agent, wherein crosslinking and curing agent include organic peroxide and
Azo-compound, wherein organic peroxide is the peroxidating -2- ethylhexyl carbonate tert-butyl ester；Assistant crosslinking agent is trihydroxy methyl third
Alkane trimethyl acrylic ester.EVA adhesive film volume resistivity: 9 × 1015 Ω cm, water vapor transmittance (38 DEG C/90%RH):
5.9G/ (m2D), wet and heat ageing resistant (RH85%, 85 DEG C, 1000h): yellowness index (Δ YI): 1.7.
Embodiment 5
A kind of EVA packaging adhesive film of high water vapor rejection is made: by the ethyl vinyl acetate of 100 parts by weight by following preparation method
Vinyl ester copolymers, the crosslinking agent of 5 parts by weight, the antioxidant of 0.5 parts by weight, the light stabilizer of 0.5 parts by weight, 2.5 parts by weight
Tackifier, 50 parts by weight waterproofing agent after mixing, be then transferred in casting machine, 115 DEG C by plasticizing squeeze out, draw
It stretches, draw, winding the EVA adhesive film that thickness is about 0.5mm is made.
Wherein, tackifier select transparent polyurethane adhesive.
Wherein, waterproofing agent selects the mixture of polyacrylamide, inorganic filler and polyolefin elastomer, polyolefin elastomer
Polyacrylamide, inorganic filler are included to form nano-scale particle shape substance；Polyacrylamide, inorganic filler and polyolefin
The mass ratio of elastomer is 1:2:5, and the mixture of magnesia and titanium dioxide, mass ratio 1:1 are selected in inorganic filler.
Wherein, light stabilizer selects ESCALOL 567.
Wherein, antioxidant includes primary antioxidant and auxiliary anti-oxidant, wherein the main antioxygen base is β-(3,5- di-t-butyls-
4- hydroxy phenyl) propionic acid octadecanol ester, auxiliary anti-oxidant is three (4- nonyl phenol) phosphite esters and (2, the 4- bis- tertiary fourths of phosphorous acid three
Base phenyl) ester compound, mass ratio 1:1.
Wherein, crosslinking agent includes crosslinking and curing agent and assistant crosslinking agent, wherein crosslinking and curing agent include organic peroxide and
Azo-compound, wherein organic peroxide is dicumyl peroxide and 3, the mixing of 3- bis- (t-butyl peroxy) ethyl butyrate
Object, mass ratio 1:1；Assistant crosslinking agent includes Triallyl isocyanurate.
EVA adhesive film volume resistivity: 4 × 1015 Ω cm, water vapor transmittance (38 DEG C/90%RH): 3.8G/ (m2D),
Wet and heat ageing resistant (RH85%, 85 DEG C, 1000h): yellowness index (Δ YI): 1.7.
Person of ordinary skill in the field is it is understood that packaging adhesive film of the invention is imitated with following Advantageous
Fruit:
1, it is added to waterproofing agent in the present invention, improves the water vapor barrier property of packaging adhesive film, waterproofing agent selects polyacrylamide, nothing
The mixture of machine filler and polyolefin elastomer, polyolefin elastomer have 90% or more visible light transmittance, have simultaneously
The mixed of one or both of zinc oxide, titanium dioxide, magnesia or iron oxide is selected in good UV resistance, inorganic filler
Object is closed, there is uvioresistant performance, to improve the uvioresistant performance of EVA packaging adhesive film.
2, the EVA adhesive film that the present invention obtains has good water vapor rejection performance and hydrolytic Resistance, has preferably resistance to
Hydrothermal aging performance.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.It is all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should all be included in the protection scope of the present invention.This
The technical scope of item invention is not limited to the contents of the specification, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (9)
1. a kind of EVA packaging adhesive film of high water vapor rejection, which is characterized in that be made by following preparation method: by 100 weight
The ethylene-vinyl acetate copolymer, the crosslinking agent of 0.8-5 parts by weight, the antioxidant of 0.1-0.5 parts by weight, 0.1-0.5 weight of part
Measure the light stabilizer of part, the tackifier of 0.5-2.5 parts by weight, 0.02-50 parts by weight waterproofing agent after mixing, be then transferred to
It in casting machine, squeezes out, stretch by plasticizing at 115 DEG C, drawing, the EVA adhesive film that thickness is about 0.5mm is made in winding.
2. a kind of EVA packaging adhesive film of high water vapor rejection according to claim 1, it is characterised in that: the tackifier
Select one or more of transparent polyurethane adhesive, transparent acrylic resin adhesive, transparent epoxy resin adhesive.
3. a kind of EVA packaging adhesive film of high water vapor rejection according to claim 1, it is characterised in that: the waterproofing agent
The mixture of polyacrylamide, inorganic filler and polyolefin elastomer is selected, the polyolefin elastomer is by polyacrylamide, nothing
Machine filler is included to form nano-scale particle shape substance；The polyacrylamide, inorganic filler and polyolefin elastomer matter
Amount is than being 1:2:5.
4. a kind of EVA packaging adhesive film of high water vapor rejection according to claim 3, it is characterised in that: described inorganic to fill out
Material selects the mixture of one or both of zinc oxide, titanium dioxide, magnesia or iron oxide.
5. a kind of EVA packaging adhesive film of high water vapor rejection according to claim 1, it is characterised in that: described inorganic to fill out
Material selects the mixture of magnesia and titanium dioxide, mass ratio 1:1.
6. a kind of EVA packaging adhesive film of high water vapor rejection according to claim 1, it is characterised in that: the light is stablized
Agent selects 2,4 dihydroxyl benzophenone, ESCALOL 567, in 2-hydroxy-4-n-octoxybenzophenone
One kind.
7. a kind of EVA packaging adhesive film of high water vapor rejection according to claim 1, it is characterised in that: the antioxidant
Including primary antioxidant and auxiliary anti-oxidant, wherein the main antioxygen base is β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid 18
Carbon alcohol ester；The auxiliary anti-oxidant is three (4- nonyl phenol) phosphite esters and/or phosphorous acid three (2,4- di-tert-butyl-phenyl) ester.
8. a kind of EVA packaging adhesive film of high water vapor rejection according to claim 7, it is characterised in that: the auxiliary antioxygen
Agent is the compound of three (4- nonyl phenol) phosphite esters and phosphorous acid three (2,4- di-tert-butyl-phenyl) ester, mass ratio 1:1.
9. a kind of EVA packaging adhesive film of high water vapor rejection according to claim 1, it is characterised in that: the crosslinking agent
Including crosslinking and curing agent and assistant crosslinking agent, wherein crosslinking and curing agent includes organic peroxide and azo-compound, wherein organic
Peroxide includes: dicumyl peroxide, di-tert-butyl peroxide, di-isopropylbenzene hydroperoxide, 2,5- dimethyl -2,5 two
Tert-butyl hydroperoxide hexane, 4,4- bis- (t-amyl peroxy) valeric acid n-butyl, the peroxidating -2- ethylhexyl carbonate tert-butyl ester,
At least one of 3,3- bis- (t-butyl peroxy) ethyl butyrates；The assistant crosslinking agent includes Triallyl isocyanurate, three
At least one of paracyanogen acid triallyl, trimethylol-propane trimethacrylate, diethyleneglycol dimethacrylate.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606966A (en) * | 2019-09-23 | 2019-12-24 | 宁波米家新材料有限公司 | Organic silicon synthetic leather based on EVA (ethylene-vinyl acetate copolymer) base layer and manufacturing method thereof |
| CN110669456A (en) * | 2019-09-25 | 2020-01-10 | 北京阿尔法针织有限公司 | Hot melt adhesive and cloth hot melt compounding process |
| CN111204101A (en) * | 2020-03-31 | 2020-05-29 | 常州斯威克光伏新材料有限公司 | Packaging film for battery with high peel strength |
| WO2021098299A1 (en) * | 2019-11-19 | 2021-05-27 | 杭州福斯特应用材料股份有限公司 | Adhesive film, anti-pid encapsulation adhesive film, composition forming adhesive film, and photovoltaic module and laminated glass |
| CN114058270A (en) * | 2020-07-30 | 2022-02-18 | 杭州福斯特应用材料股份有限公司 | Adhesive film, composition for forming adhesive film, photovoltaic module and laminated glass |
| CN114437444A (en) * | 2020-10-30 | 2022-05-06 | 中国石油化工股份有限公司 | Ultraviolet-resistant moisture-blocking EVA material and preparation method and application thereof |
| CN116535996A (en) * | 2023-05-08 | 2023-08-04 | 浙江祥邦科技股份有限公司 | Water vapor barrier type anti-aging white EVA packaging adhesive film and preparation process thereof |
| CN116814127A (en) * | 2023-08-08 | 2023-09-29 | 安徽桑瑞斯环保新材料有限公司 | Transparent powder coating for photovoltaic panel adhesive film and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756579A (en) * | 2014-01-09 | 2014-04-30 | 常州斯威克光伏新材料有限公司 | EVA (Ethylene Vinyl-Acetate) packaging glue film with high gas-water barrier property and preparation method thereof |
| CN104861886A (en) * | 2015-06-04 | 2015-08-26 | 昆山天洋热熔胶有限公司 | EVA adhesive film for encapsulating solar cell and preparing process of EVA adhesive film |
| US10002983B1 (en) * | 2016-05-26 | 2018-06-19 | National Technology & Engineering Solutions Of Sandia, Llc | Nanocomposite barrier films for photovoltaic applications |
-
2018
- 2018-10-18 CN CN201811214054.2A patent/CN109401682A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756579A (en) * | 2014-01-09 | 2014-04-30 | 常州斯威克光伏新材料有限公司 | EVA (Ethylene Vinyl-Acetate) packaging glue film with high gas-water barrier property and preparation method thereof |
| CN104861886A (en) * | 2015-06-04 | 2015-08-26 | 昆山天洋热熔胶有限公司 | EVA adhesive film for encapsulating solar cell and preparing process of EVA adhesive film |
| US10002983B1 (en) * | 2016-05-26 | 2018-06-19 | National Technology & Engineering Solutions Of Sandia, Llc | Nanocomposite barrier films for photovoltaic applications |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606966A (en) * | 2019-09-23 | 2019-12-24 | 宁波米家新材料有限公司 | Organic silicon synthetic leather based on EVA (ethylene-vinyl acetate copolymer) base layer and manufacturing method thereof |
| CN110606966B (en) * | 2019-09-23 | 2022-05-17 | 宁波腾安新材料科技有限公司 | Organic silicon synthetic leather based on EVA (ethylene-vinyl acetate copolymer) base layer and manufacturing method thereof |
| CN110669456A (en) * | 2019-09-25 | 2020-01-10 | 北京阿尔法针织有限公司 | Hot melt adhesive and cloth hot melt compounding process |
| WO2021098299A1 (en) * | 2019-11-19 | 2021-05-27 | 杭州福斯特应用材料股份有限公司 | Adhesive film, anti-pid encapsulation adhesive film, composition forming adhesive film, and photovoltaic module and laminated glass |
| CN111204101A (en) * | 2020-03-31 | 2020-05-29 | 常州斯威克光伏新材料有限公司 | Packaging film for battery with high peel strength |
| CN114058270A (en) * | 2020-07-30 | 2022-02-18 | 杭州福斯特应用材料股份有限公司 | Adhesive film, composition for forming adhesive film, photovoltaic module and laminated glass |
| CN114437444A (en) * | 2020-10-30 | 2022-05-06 | 中国石油化工股份有限公司 | Ultraviolet-resistant moisture-blocking EVA material and preparation method and application thereof |
| CN114437444B (en) * | 2020-10-30 | 2023-12-08 | 中国石油化工股份有限公司 | Ultraviolet-resistant moisture-resistant EVA material, and preparation method and application thereof |
| CN116535996A (en) * | 2023-05-08 | 2023-08-04 | 浙江祥邦科技股份有限公司 | Water vapor barrier type anti-aging white EVA packaging adhesive film and preparation process thereof |
| CN116814127A (en) * | 2023-08-08 | 2023-09-29 | 安徽桑瑞斯环保新材料有限公司 | Transparent powder coating for photovoltaic panel adhesive film and preparation method thereof |
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Application publication date: 20190301 |