CN106189921A - A kind of POE packaging adhesive film composite tackifier with high bond strength and application thereof - Google Patents
A kind of POE packaging adhesive film composite tackifier with high bond strength and application thereof Download PDFInfo
- Publication number
- CN106189921A CN106189921A CN201610673812.1A CN201610673812A CN106189921A CN 106189921 A CN106189921 A CN 106189921A CN 201610673812 A CN201610673812 A CN 201610673812A CN 106189921 A CN106189921 A CN 106189921A
- Authority
- CN
- China
- Prior art keywords
- adhesive film
- packaging adhesive
- coupling agent
- composite tackifier
- poe
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 61
- 239000002313 adhesive film Substances 0.000 title claims abstract description 46
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 44
- 239000007822 coupling agent Substances 0.000 claims abstract description 56
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 46
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910000077 silane Inorganic materials 0.000 claims abstract description 44
- 229920005989 resin Polymers 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 12
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 4
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 4
- -1 acyloxy titanate Chemical compound 0.000 claims description 29
- 239000000843 powder Substances 0.000 claims description 22
- 239000002253 acid Substances 0.000 claims description 19
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical group CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical group OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 4
- 229940005657 pyrophosphoric acid Drugs 0.000 claims description 4
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical group C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 claims description 3
- LRVCBZUHYJVCGF-UHFFFAOYSA-N N(=O)OC(C)CCCCCC.C(O)(O)=O.C(C)(C)(C)OO Chemical compound N(=O)OC(C)CCCCCC.C(O)(O)=O.C(C)(C)(C)OO LRVCBZUHYJVCGF-UHFFFAOYSA-N 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 229950002083 octabenzone Drugs 0.000 claims description 3
- 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 claims description 2
- FVWQVDPNRUAXBQ-UHFFFAOYSA-N C(CCCCCCCCCCCCCCCCC)O.C(C)(C)(C)C=1C(=C(C=C(C1)C(C)(C)C)CCC(=O)O)O Chemical group C(CCCCCCCCCCCCCCCCC)O.C(C)(C)(C)C=1C(=C(C=C(C1)C(C)(C)C)CCC(=O)O)O FVWQVDPNRUAXBQ-UHFFFAOYSA-N 0.000 claims description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 2
- 239000012965 benzophenone Substances 0.000 claims description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 claims description 2
- 125000004185 ester group Chemical group 0.000 claims description 2
- 125000005447 octyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- ZREORSWVGSDDPP-UHFFFAOYSA-N (4-nonylphenyl) dihydrogen phosphite Chemical compound CCCCCCCCCC1=CC=C(OP(O)O)C=C1 ZREORSWVGSDDPP-UHFFFAOYSA-N 0.000 claims 1
- NNNLYDWXTKOQQX-UHFFFAOYSA-N 1,1-di(prop-2-enoyloxy)propyl prop-2-enoate Chemical compound C=CC(=O)OC(CC)(OC(=O)C=C)OC(=O)C=C NNNLYDWXTKOQQX-UHFFFAOYSA-N 0.000 claims 1
- 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 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- FMRHJJZUHUTGKE-UHFFFAOYSA-N Ethylhexyl salicylate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1O FMRHJJZUHUTGKE-UHFFFAOYSA-N 0.000 claims 1
- 229910003978 SiClx Inorganic materials 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 80
- 239000012528 membrane Substances 0.000 abstract description 71
- 150000001875 compounds Chemical class 0.000 abstract description 7
- 230000005012 migration Effects 0.000 abstract description 5
- 238000013508 migration Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 239000006097 ultraviolet radiation absorber Substances 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 description 53
- 229920006124 polyolefin elastomer Polymers 0.000 description 29
- 230000000052 comparative effect Effects 0.000 description 23
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 22
- 238000000034 method Methods 0.000 description 20
- 239000005038 ethylene vinyl acetate Substances 0.000 description 15
- 238000012360 testing method Methods 0.000 description 15
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 14
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 14
- 239000011787 zinc oxide Substances 0.000 description 12
- 239000003292 glue Substances 0.000 description 10
- 238000004132 cross linking Methods 0.000 description 9
- 238000002834 transmittance Methods 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000005266 casting Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
- 238000007711 solidification Methods 0.000 description 7
- 230000008023 solidification Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000008961 swelling Effects 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000008719 thickening Effects 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 238000007766 curtain coating Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000010954 inorganic particle Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000005543 nano-size silicon particle Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- FGHOOJSIEHYJFQ-UHFFFAOYSA-N (2,4-ditert-butylphenyl) dihydrogen phosphite Chemical compound CC(C)(C)C1=CC=C(OP(O)O)C(C(C)(C)C)=C1 FGHOOJSIEHYJFQ-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 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
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- HTDKEJXHILZNPP-UHFFFAOYSA-N dioctyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OCCCCCCCC HTDKEJXHILZNPP-UHFFFAOYSA-N 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000895 extractive distillation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008720 membrane thickening Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006113 non-polar polymer Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000008301 phosphite esters Chemical class 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- 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
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5425—Silicon-containing compounds containing oxygen containing at least one C=C bond
-
- 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
- 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
- C09J123/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C09J123/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
-
- 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
- C08K2003/2237—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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
Abstract
The invention discloses a kind of POE packaging adhesive film composite tackifier with high bond strength and application thereof.The composite tackifier using the present invention can suppress titanate coupling agent to the migration of film surface during adhesive film is cured, and strengthen the combination between silane coupler and titanate coupling agent and glued membrane, by the compound viscosifying action between silane coupler and titanate coupling agent, improve glued membrane to glass and the adhesion strength of backboard.Wherein, each raw material preparing packaging adhesive film is included by mass fraction: POE resin 100 parts, composite tackifier 0.4～1.2 parts, cross-linking agent 0.8～2 parts, assistant crosslinking agent 0.4～1 part, ultraviolet absorber 0.05～0.2 part, antioxidant 0.03～0.1 part.
Description
Technical field
The present invention relates to a kind of have high-adhesion can polyolefin elastomer (POE) photovoltaic module packaging adhesive film and
Technology of preparing, is specifically related to a kind of POE packaging adhesive film composite tackifier with high bond strength and application thereof.
Background technology
Solar electrical energy generation depends on solaode (abbreviation photovoltaic cell) and solar energy is converted into electric energy.Too
Sun can include cell piece, glass cover-plate, back veneer material and packaging adhesive film by battery component.Wherein, packaging adhesive film plays and supports and solid
Determine cell piece, keep sunlight high permeability, isolation to the harmful environmental factors of cell piece, ensure the electrical insulation capability of assembly with
And ensure the effects such as heat-conductive characteristic.The encapsulation process of photovoltaic module is, with two-layer packaging adhesive film, cell piece is clipped in glass cover-plate
And between backboard, photovoltaic module laminating machine carries out heating in vacuum lamination, by glued membrane and cell piece, glass cover-plate and backboard
Bonds well, cell piece is sealed between glass cover-plate and backboard.Packaging adhesive film is to cell piece, glass cover-plate and backboard
Adhesive property determines the sealing property of photovoltaic module, and then determines the service life of solaode.Industry glazing at present
Photovoltaic assembly packaging adhesive film mainly uses material based on ethylene-vinyl acetate (EVA) resin.
Although with polar group on EVA resin strand, cell piece, glass cover-plate and backboard had certain bonding
Property, but consider from the sealing property of photovoltaic module, the adhesion strength between EVA resin and cell piece, glass cover-plate and backboard
The serviceability requirement of photovoltaic module cannot be met, need EVA resin is carried out tackified finish.The most industrial to EVA encapsulation
The method of glued membrane thickening is directly to add viscosifier in it prepares formula, and conventional viscosifier are silane coupler, such as second
Thiazolinyl trimethoxy silane.Its viscosifying mechanisms is to be laminated the vinyl of solidification process medium vinyl trimethoxy silane by handing over
The graft reaction that connection agent causes is attached on EVA strand, and siloxanes is then by the silicone hydroxyl formed after hydrolysis and glass table
The hydroxyl condensation reaction bonded of face hydroxyl is to glass surface, thus realizes the bonds well of glued membrane and glass.In addition in order to enter one
Step improves the bond effect of EVA adhesive film, and reduce auxiliary agent cost, it is thus proposed that with the relatively low titanate coupling agent of price with
Silane coupler is compounding to be viscosified EVA packaging adhesive film.Because titanate coupling agent is as silane coupler, can be with glass
Glass surface hydroxyl generation hydroxyl condensation reacts, and it can also form difficulty soluble salt with silicon dioxide (composition of glass) and strengthen
Adhesive property with glass；On the one hand this compounding viscosifier improve the adhesion strength of glued membrane and glass, also reduce simultaneously
The auxiliary agent cost of glued membrane.
Polyolefin elastomer (POE) is the ethylene-octene copolymer produced by metallocene catalysis technology, has full
And fat chain structure, its strand has numerous short-chain branch, without active polar group, degree of crystallinity is low, and this makes POE tree
The light penetration of fat is suitable with EVA resin, and in specific insulation, water vapor rejection rate, ultraviolet aging resistance xanthochromia and use
It is better than EVA resin in the performance indications such as life-span, thus is a kind of desired matrix material of photovoltaic component encapsulating glued membrane, in recent years
More external companies have released one after another photovoltaic module POE packaging adhesive film product.But owing to lacking polarity on POE strand
Group, is a kind of typical non-polar polymer, this make POE packaging adhesive film to the adhesive property of glass and backboard far away from
EVA packaging adhesive film.Therefore, the adhesive property improving POE packaging adhesive film and glass and backboard is POE packaging adhesive film industrial applications
Have to solve the technical problem that.
The thickening of POE packaging adhesive film uses the method identical with EVA packaging adhesive film thickening mostly at present, it may be assumed that join in preparation
Side adds silane coupler as viscosifier.But for lacking the POE resin of polar group on strand, to POE
Thickening requirement EVA the to be higher than packaging adhesive film of packaging adhesive film.As it turns out, will apply good in EVA packaging adhesive film
Viscosifier formula when the thickening of POE packaging adhesive film, the adhesion strength of POE packaging adhesive film and glass and backboard is less than EVA
Packaging adhesive film and glass and the adhesion strength of backboard, it is impossible to meet the use requirement of photovoltaic module.In order to improve POE packaging adhesive film
Adhesion strength, it can be envisaged that silane coupler is compounded with titanate coupling agent, form composite tackifier, by two kinds of couplings
The different viscosifying mechanisms of agent is worked in coordination with and is improved Efficient Adhesive Promotion.But find in Shi Jian, due to POE shortage polar group, and metatitanic acid
Ester coupling agent has again higher polarity, and in the lamination solidification process of glued membrane, titanate coupling agent preferentially moves to film surface
Moving, and form a large amount of bubble at the interface of glued membrane Yu glass, not only self effectively cannot be combined with POE glued membrane, also counteracts that
Silane coupler reacts with the hydroxyl condensation of glass surface hydroxyl, causes on the contrary under the adhesion strength between POE glued membrane and glass
Fall.
Summary of the invention
It is an object of the invention to: solve existing POE packaging adhesive film relatively low with the adhesion strength of glass and backboard, it is impossible to
Meet the problem that photovoltaic module serviceability requires, it is provided that a kind of photovoltaic component encapsulating POE with high-adhesion energy encapsulates
Glued membrane and technology of preparing thereof.
In order to solve the problems referred to above, the present invention uses a kind of nano inorganic powder and silane coupler and titanate coupling agent
The three component composite tackifier collectively constituted.Wherein, the nano inorganic powder being dispersed in glued membrane on the one hand can be solid at lamination
The titanate coupling agent fast transferring to film surface is suppressed, it is to avoid form bubble at the interface of glued membrane with glass during change,
Thus ensure the close contact of glued membrane and glass surface；On the other hand silane coupler and titanate coupling agent and glue can be strengthened
Combination between film, and by the compound viscosifying action between silane coupler and titanate coupling agent, improve glued membrane to glass
Glass and the adhesion strength of backboard.
Concrete technical scheme of the present invention is as follows: a kind of photovoltaic component encapsulating POE packaging adhesive film, its raw material group
Become to include by mass fraction:
Preferably, the melt flow rate (MFR) of described POE resin is 13g/10min～40g/10min, light transmittance >=90%.
Preferably, described composite tackifier contains three components, respectively silane coupler, titanate coupling agent and nanometer
Inorganic particle, described composite tackifier is the mixture of these three component.
Preferably, described silane coupler is vinyltrimethoxy silane, γ-methacryloxypropyl trimethoxy
One in base silane, VTES, γ-glycidyl ether oxygen propyl trimethoxy silicane.
Preferably, described titanate coupling agent is two octyloxy pyrophosphoric acid ester group titanate coupling agents, dioctylphyrophosphoric acid
One in acyloxy titanate coupling agent, dioctyl phosphoric acid acyloxy titanate coupling agent.
Preferably, the one during described nano inorganic powder is nano zine oxide, nano silicon, nano-titanium oxide.
Preferably, the size scope of described nano inorganic powder is 30～100nm, more preferably 40～60nm.
Preferably, the quality proportioning of silane coupler, titanate coupling agent, nano inorganic powder in described composite tackifier
For: 5～3:0.5～1.5:0.03～0.06, more preferably 3.5～4.5:0.8～1.2:0.04～0.05.
Preferably, described cross-linking agent is 1,1-di-tert-butyl peroxide-3,3,5-trimethyl-cyclohexanes, peroxidating-2-second
Base hexyl carbonic acid tert-pentyl ester, tert-butyl hydroperoxide carbonic acid-2-Octyl Nitrite, 1,1-cyclohexane di-tert-butyl peroxide, peroxidating
One or more in the 2 ethyl hexanoic acid tert-butyl ester.
Preferably, described assistant crosslinking agent is Triallyl isocyanurate, triallylcyanurate, trimethylolpropane
One or more in triacrylate.
Preferably, described UV absorbent is Octabenzone, aerosil, 2-hydroxyl
One or more in base-4-methoxy benzophenone, 2-hydroxyl-4-methoxyl group-5-sulfonic group benzophenone.
Preferably, described antioxidant is β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid octadecanol fat, three (4-nonyls
Base phenol) one or more in phosphite ester and tricresyl phosphite (2,4-di-tert-butyl-phenyl) ester.
After have employed technique scheme, the present invention can realize providing the benefit that:
By using nano inorganic powder to form three component composite tackifier with silane coupler and titanate coupling agent, receive
Titanate coupling agent is played inhibitory action to the migration of film surface in lamination solidification process by rice inorganic particle, it is to avoid glue
Produce a large amount of bubble on interface between film and glass, thus when ensureing lamination solidification, glued membrane has abundant and tight with glass surface
Close contact；Meanwhile, the nano inorganic powder being distributed in glued membrane becomes the anchor point of silane coupler and titanate coupling agent,
Enhance the combination between silane coupler and titanate coupling agent and glued membrane, and by silane coupler and titanate esters coupling
The compound viscosifying action of agent, further increases POE packaging adhesive film to glass and the adhesion strength of backboard, thus improves photovoltaic
The sealing of assembly and the life-span of solaode.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate this
Bright, rather than limit the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, this area skill
The present invention can be made various changes or modifications by art personnel, and these equivalent form of values fall within the application appended claims institute equally
The scope limited.In other embodiment, known method, means, material are not described in detail, in order to
Highlight the purport of the present invention.
Describing in detail with in the performance test of embodiment in the present invention, test object is divided into lamination cured film and glass/glue
Film/back board module.Testing lamination cured film is to investigate the crosslinking degree of packaging adhesive film and optics and mechanical property；
Testing glass/glued membrane/back board module is to investigate the adhesive property between glued membrane and glass and backboard.
Describe in detail in the present invention and measure as follows with the every measured value shown in embodiment.
1, gel content
Gel content is the index characterizing glued membrane crosslinking degree.Accurately measure the film sample of 0.8～1g, with 200
Mesh copper mesh parcel is placed on extractive distillation 12h in the dimethylbenzene of micro-boiling, changes solvent twice therebetween；Take out copper mesh and be placed in baking oven
In be dried to constant weight, by formula (1) calculated for gel content.
In formula, w0It is sample quality before extraction, w1It is extraction dried sample quality.
2, equilibrium swelling ratio
Equilibrium swelling is than the crosslink density of reflection glued membrane.At room temperature it is placed in dimethylbenzene after film sample is precisely weighed
Soak, take out sample at different time and weigh, after constant weight, reach swelling equilibrium；Take out to put in baking oven by sample and be dried,
The matter weight of accurate weighing desiccant gel, by formula (2) calculated equilibrium swelling ratio.
In formula, w1It is the quality of swelling rear desiccant gel, w2The solvent quality in cross-linked network is entered when being swelling equilibrium,
ρ1It is cross linked polymer density, ρ2It it is solvent density.
3, glued membrane light transmittance
Use ultraviolet-uisible spectrophotometer (Shimadzu UV-2450), and test the saturating of glued membrane according to GB/T 2410-2008
Light rate, taking the meansigma methods of transmitance at wavelength 555nm, 700nm and 900nm is the light transmittance of glued membrane, specimen size be 30mm ×
30mm。
4, mechanics performance of latex film
Use the hot strength of electronic material testing machine (CMT-4502, beautiful this secret service industry System Co., Ltd) test glued membrane
And elongation at break.According to GB/T 528-1998, coating cutting is made as the rectangular specimen of 25mm × 6mm, draws with 500mm/min
Stretch speed to test, with load during sample fracture and Deformation calculation hot strength and elongation at break, take 5 tests
Meansigma methods.Computing formula is as follows:
In formula, F is measured corresponding load (N), and A is sample original cross-sectional area (mm2)。
In formula, L is the gauge length (mm) of sample, and Δ L is the increment (mm) of length between sample labelling.
5, peel strength
Use the adhesive property of glued membrane and the peel strength sign glued membrane of glass and backboard.By draw cutter glass/glued membrane/
The test sample taking a width of 1cm is drawn in the backboard face of back board module sample, draws to glued membrane face with the stripping of test glued membrane with backboard for one
From power, draw to glass surface with the peeling force of test glued membrane with glass, peel off according to GB/T279-1995 adhesive tape 180 ° strong for one
Degree test method is tested, grip separation speed 100mm/min.Computing formula is as follows:
180 °=F/B of σ (5)
In formula, σ 180 ° is peel strength, N/cm；F is Average peel force, N；B is specimen width, cm.
Comparative example 1:
POE resin 100 parts；Viscosifier 0.6 part；Cross-linking agent 1 part；Assistant crosslinking agent 0.8 part；Ultraviolet absorber 0.1 part；Antioxygen
Agent 0.08 part.Above-mentioned raw materials proportioning is mass ratio.By various raw materials mix homogeneously in batch mixer, then put into curtain coating unit
At 110 DEG C, carry out extrusion curtain coating, prepare, through drawing-off, rolling after cooling, the casting films that thickness is 0.50mm.Then will curtain coating
Film on photovoltaic module laminating machine at 150 DEG C hot-press solidifying 20min, prepare lamination cured film.Again by casting films and glass and
Backboard is according to the order stacking of glass/glued membrane/backboard, at 150 DEG C of cured 20min in photovoltaic module laminating machine middle level, prepares glass
Glass/glued membrane/back board module.
Concrete the selection of material is: the melt flow rate (MFR) of POE resin is 30g/10min；Viscosifier are vinyl trimethoxy
Base silane；Cross-linking agent is tert-butyl hydroperoxide carbonic acid-2-Octyl Nitrite；Assistant crosslinking agent is Triallyl isocyanurate；Ultraviolet
Absorbent is Octabenzone；Antioxidant is three (2,4-di-tert-butyl-phenyl) phosphite ester.
Comparative example 2:
By the viscosifier in comparative example 1 by vinyltrimethoxy silane replace with vinyltrimethoxy silane with
The mixture of dioctylphyrophosphoric acid acyloxy titanate coupling agent composition, the two mass ratio is 4:1.Other component and consumption are with right
More identical than embodiment 1.Lamination cured film and glass/glued membrane/backboard group is prepared according to method described in comparative example 1 and condition
Part.
Embodiment 1:
Viscosifier in comparative example 1 are replaced with composite tackifier, and composite tackifier is by vinyl trimethoxy
The mixing that silane, dioctylphyrophosphoric acid acyloxy titanate coupling agent and nano zine oxide (ZnO, mean diameter 40.3nm) form
Thing, three's mass proportioning is: vinyltrimethoxy silane: dioctylphyrophosphoric acid acyloxy titanate coupling agent: nano-ZnO=
4:1:0.04, other component and consumption are identical with comparative example 1.Prepare according to method described in comparative example 1 and condition
Lamination cured film and glass/glued membrane/back board module.
The lamination cured film respectively comparative example 1, comparative example 2 and embodiment 1 prepared and glass/glued membrane/back of the body
Board component is analyzed test, the results are shown in Table 1.
Table 1. comparative example 1, comparative example 2 and embodiment 1 prepared lamination cured film and the performance of assembly
Note: comparative example 2 preparation lamination cured film surface have grease, glass/glued membrane/back board module glued membrane with
Glass interface has a large amount of bubble.
As seen from Table 1, the viscosifier that comparative example 1 uses are single silane coupler, the friendship of its lamination cured film
Connection degree, optical property and mechanical property are the most excellent, but in assembly sample, the adhesion strength of glass and backboard is divided by glued membrane
Not Zhi You 61N/cm and 47N/cm, distance photovoltaic module the requirement of packaging adhesive film adhesive property is still had gap.Comparative example 2
Have employed the viscosifier that silane coupler is compounding with titanate coupling agent, but during owing to being laminated solidification, titanate coupling agent is to glue
The migration on film surface, the glued membrane at glass/glued membrane/back board module defines a large amount of bubble, therefore glued membrane pair in glass interface
The adhesion strength of glass and backboard declines to a great extent, the most only 27N/cm and 13N/cm；Additionally, the crosslinking journey of lamination cured film
Degree, optical property and mechanical property are also decreased obviously.Embodiment 1 have employed by silane coupler, titanate coupling agent and receives
The composite tackifier of rice zinc oxide composition, owing to nano zine oxide inhibits titanate coupling agent to glue in lamination solidification process
The migration on film surface, there is not bubble in the glued membrane of glass/glued membrane/back board module and glass interface.With comparative example 1 phase
Ratio, the adhesion strength of glass and backboard is increased considerably by glued membrane, and peel strength respectively reaches 168N/cm and 135N/cm；And
The lamination crosslinking degree of cured film, optical property and mechanical property are not the most affected.
Embodiment 2:
Viscosifier in comparative example 1 are replaced with composite tackifier, and composite tackifier is by vinyl trimethoxy
The mixing that silane, dioctylphyrophosphoric acid acyloxy titanate coupling agent and nano zine oxide (ZnO, mean diameter 40.3nm) form
Thing.Three's mass proportioning is adjusted to respectively: (1) 6:1:0.04；(2)5:1:0.04；(3)3:1:0.04；(4)2:1:0.04；
Other component and consumption are identical with comparative example 1.Lamination cured film is prepared according to method described in comparative example 1 and condition
With glass/POE glued membrane/back board module.
Lamination cured film composite tackifier different for quality proportioning in embodiment 2 prepared and assembly are analyzed surveying
Examination, the results are shown in Table 2.
Table 2. embodiment 2 prepared lamination cured film and the performance of assembly
Note: (1) composite tackifier quality proportioning is the lamination cured film of 4:1:0.04 and the data of assembly property come from
Embodiment 1；
(2) composite tackifier quality proportioning is that the glass/glued membrane/back board module of 2:1:0.04 goes out with glass interface at glued membrane
Existing bubble.
As seen from Table 2, in composite tackifier the quality proportioning of silane coupler and titanate coupling agent to lamination cured film
Considerable influence is had with the performance of assembly.When the quality proportioning of nano zine oxide is fixed as 0.04, silane coupler and titanate esters occasionally
When the quality proportioning of connection agent is in the range of 5:1 to 3:1, in glass/glued membrane/back board module, glued membrane is strong to the bonding of glass and backboard
Degree is maintained at higher level, and the lamination crosslinking degree of cured film, light transmittance and mechanical property are also protected.Work as silane coupler
After being higher than 5:1 with the quality proportioning of titanate coupling agent, owing in composite tackifier, titanate coupling agent content is on the low side, itself and silicon
The compound viscosifying action of alkane coupling agent plays inconspicuous, although the lamination crosslinking degree of cured film, light transmittance and mechanical property are still
The most excellent, but in assembly, the adhesion strength of glass and backboard is significantly declined by glued membrane, and peel strength only has 78N/ respectively
Cm and 52N/cm.After the quality proportioning of silane coupler with titanate coupling agent is less than 3:1, due to metatitanic acid in composite tackifier
The content of ester coupling agent is more, and the nano zine oxide being dispersed in glued membrane at lamination solidification process cannot completely inhibit titanate esters occasionally
The connection agent migration to film surface, causes glued membrane and glass interface in its glass/glued membrane/back board module to occur in that bubble, glued membrane
The adhesion strength of glass and backboard is declined to a great extent, the most only 63N/cm and 37N/cm；Additionally, the crosslinking journey of lamination cured film
Degree, optical property and mechanical property have declined.
Embodiment 3:
Viscosifier in comparative example 1 are replaced with composite tackifier, and composite tackifier is by vinyl trimethoxy
The mixing that silane, dioctylphyrophosphoric acid acyloxy titanate coupling agent and nano zine oxide (ZnO, mean diameter 40.3nm) form
Thing.The quality proportioning of three is adjusted to respectively: (1) 4:1:0.02；(2)4:1:0.03；(3)4:1:0.05；(4)4:1:
0.06；(5)4:1:0.07.Other component and consumption are identical with comparative example 1.According to method and bar described in comparative example 1
Part prepares lamination cured film and glass/glued membrane/back board module.
It is analyzed surveying by the lamination cured film prepared by the composite tackifier that quality proportioning is different in embodiment 3 and assembly
Examination, the results are shown in Table 3.
Table 3. embodiment 3 prepared lamination cured film and the performance of assembly
Note: (1) composite tackifier quality proportioning is the lamination cured film of 4:1:0.04 and the data of assembly property come from
Embodiment 1；
(2) composite tackifier quality proportioning is that the glass/glued membrane/back board module of 4:1:0.02 is on glued membrane with glass interface
Reveal bubble.
As seen from Table 3, in composite tackifier, the performance of lamination cured film and assembly is had relatively by the quality proportioning of three components
Big impact.When the quality proportioning of silane coupler and titanate coupling agent is at 4:1, the quality proportioning of nano zine oxide is 0.03
～0.06 scope, the lamination crosslinking degree of cured film, light transmittance and mechanical property are preferable, glue in glass/glued membrane/back board module
Film is the highest to the adhesion strength of glass and backboard, it is ensured that the sealing property of assembly.When the quality proportioning of nano zine oxide is low
In 0.03 time, in addition to the crosslinking degree of lamination cured film declines, the glued membrane in assembly is to the adhesion strength of glass and backboard also
The lowest.When the quality proportioning of nano zine oxide is higher than 0.06, although glued membrane is to glass and the adhesion strength of backboard in assembly
Still keep higher level, but owing to glued membrane existing too much nano zine oxide, cause the optical property being laminated cured film to be subject to
To considerable influence, light transmittance significantly declines, and have impact on the phototranstormation efficiency of solaode, does not meets solar energy packaging adhesive film
Performance requirement.
Embodiment 4:
Viscosifier in comparative example 1 are replaced with composite tackifier, and composite tackifier is by vinyl trimethoxy
Silane, dioctylphyrophosphoric acid acyloxy titanate coupling agent and the mixture of nano zine oxide composition, three's mass proportioning is: second
Thiazolinyl trimethoxy silane: dioctylphyrophosphoric acid acyloxy titanate coupling agent: nano-ZnO=4:1:0.04.Wherein, nano oxygen
The mean diameter changing zinc is respectively as follows: (1) 13.5nm；(2)65.8nm；(3)126.3nm.Other component is implemented with contrast with consumption
Example 1 is identical.Lamination cured film and glass/glued membrane/backboard membrane assembly is prepared according to method described in comparative example 1 and condition.
Respectively the composite tackifier of the ZnO composition of different-grain diameter in embodiment 4 is prepared lamination cured film and glass/glue
Film/back board module is analyzed test, the results are shown in Table 4.
Table 4. embodiment 4 prepared lamination cured film and the performance of assembly
Note: lamination cured film that the ZnO with mean diameter as 40.3nm prepares for nano inorganic powder and assembly property
Data come from example 1.
As seen from Table 4, the performance of lamination cured film and assembly is had a major impact by the mean diameter of nano inorganic powder.When
Composite tackifier medium vinyl trimethoxy silane, dioctylphyrophosphoric acid acyloxy titanate esters and the quality proportioning of nano zine oxide
Being fixed as 4:1:0.04, when nano zine oxide mean diameter is 40.3nm and 65.8, in assembly, glass and backboard are glued by glued membrane
Knotting strength is higher, meets the requirement of component package, and the light transmittance of lamination cured film is preferable with combination property.But work as nano oxygen
When change zinc mean diameter is 13.5nm and 126.3nm, in assembly, the adhesion strength of glass and backboard is decreased obviously by glued membrane,
And the light transmittance being laminated cured film is also decreased obviously.
Embodiment 5:
Silane coupler in embodiment 1 composite tackifier is replaced with successively by vinyltrimethoxy silane γ-first
Base acryloxypropyl trimethoxy silane, VTES, γ-glycidyl ether oxygen propyl trimethoxy silicon
Alkane.Titanate coupling agent in composite tackifier is still dioctylphyrophosphoric acid acyloxy titanate esters, and nano inorganic powder is still for receiving
Rice zinc oxide (ZnO, mean diameter 40.3nm)；Silane coupler, titanate coupling agent and nano inorganic powder in composite tackifier
The quality proportioning of body three is: 4:1:0.04, other component and consumption are same as in Example 1.According to method described in embodiment 1 and
Condition prepares lamination cured film and glass/glued membrane/back board module.
The lamination the cured film respectively composite tackifier being made up of above-mentioned different silane couplers prepared and glass/glue
Film/back board module is analyzed test, the results are shown in Table 5.
Table 5. embodiment 5 prepared lamination cured film and the performance of assembly
As seen from Table 5, embodiment 5 composite tackifier is respectively adopted γ-methacryloxypropyl trimethoxy silicon
Alkane, VTES, γ-glycidyl ether oxygen propyl trimethoxy silicane are silane coupler, prepared curtain coating
The performance of film and lamination cured film is silane coupler system with employing vinyltrimethoxy silane in embodiment 1 composite tackifier
The casting films obtained and the performance of lamination cured film are suitable.
Embodiment 6:
Titanate coupling agent in embodiment 1 composite tackifier is replaced successively by dioctylphyrophosphoric acid acyloxy titanate esters
It is two octyloxy pyrophosphoric acid ester group titanate esters, dioctyl phosphoric acid acyloxy titanate esters.Silane coupler in composite tackifier is still
For vinyltrimethoxy silane, nano inorganic powder is still nano zine oxide (ZnO, mean diameter 40.3nm)；Compound thickening
In agent, the quality proportioning of silane coupler, titanate coupling agent and nano inorganic powder three is: 4:1:0.04, other component and
Consumption is same as in Example 1.Lamination cured film and glass/glued membrane/backboard group is prepared according to method described in embodiment 1 and condition
Part.
The lamination the cured film respectively composite tackifier being made up of above-mentioned different titanate coupling agents prepared and glass/glue
Film/back board module is analyzed test, the results are shown in Table 6.
Table 6. embodiment 6 prepared lamination cured film and the performance of assembly
As seen from Table 6, embodiment 6 composite tackifier is respectively adopted two octyloxy pyrophosphoric acid ester group titanate esters, dioctyl
Phosphoric acid acyloxy titanate esters is titanate coupling agent, and the performance of prepared casting films and lamination cured film is compound with embodiment 1 to be increased
Using dioctylphyrophosphoric acid acyloxy titanate esters in stick is the casting films that titanate coupling agent prepares and the property being laminated cured film
Can be quite.
Embodiment 7:
Inorganic particle in embodiment 1 composite tackifier is replaced successively by nano zine oxide (ZnO, mean diameter 40.3nm)
It is changed to nano silicon (SiO2, mean diameter 42.5nm), nano titanium oxide (TiO2, mean diameter 45.2nm).Compound increasing
Silane coupler in stick is still vinyltrimethoxy silane, and titanate coupling agent is still dioctylphyrophosphoric acid acyloxy titanium
Acid esters.In composite tackifier, the quality proportioning of silane coupler, titanate coupling agent and nano inorganic powder three is: 4:1:
0.04, other component and consumption are same as in Example 1.According to method described in embodiment 1 and condition prepare lamination cured film and
Glass/glued membrane/back board module.
The lamination the cured film respectively composite tackifier being made up of above-mentioned different nano inorganic powders prepared and glass/glue
Film/back board module is analyzed test, the results are shown in Table 7.
Table 7. embodiment 7 prepared lamination cured film and the performance of assembly
As seen from Table 7, be respectively adopted nano silicon in embodiment 7 composite tackifier, nano titanium oxide is nanometer
Inorganic particle, the performance of prepared casting films and lamination cured film with employing nano zine oxide in embodiment 1 composite tackifier is
Casting films and the performance of lamination cured film that nano inorganic powder prepares are suitable.
Claims (9)
1. a POE packaging adhesive film composite tackifier with high bond strength, it is characterised in that: described composite tackifier is
The mixture of three components, wherein, three components are respectively silane coupler, titanate coupling agent and nano inorganic powder.
The POE packaging adhesive film composite tackifier with high bond strength the most according to claim 1, it is characterised in that:
Described silane coupler is vinyltrimethoxy silane, γ-methacryloxypropyl trimethoxy silane, vinyl three
One in Ethoxysilane, γ-glycidyl ether oxygen propyl trimethoxy silicane；Described titanate coupling agent is two octyloxies
Pyrophosphoric acid ester group titanate coupling agent, dioctylphyrophosphoric acid acyloxy titanate coupling agent, dioctyl phosphoric acid acyloxy titanate esters
One in coupling agent.
The POE packaging adhesive film composite tackifier with high bond strength the most according to claim 1, it is characterised in that:
Described nano inorganic powder is nano-ZnO, Nano-meter SiO_22, nano-TiO2In one.
The POE packaging adhesive film composite tackifier with high bond strength the most according to claim 1, it is characterised in that:
The size scope of described nano inorganic powder is 30～100nm.
The POE packaging adhesive film composite tackifier with high bond strength the most according to claim 4, it is characterised in that:
The size scope of described nano inorganic powder is 40～60nm.
The POE packaging adhesive film composite tackifier with high bond strength the most according to claim 1, it is characterised in that:
In described composite tackifier, silane coupler, titanate coupling agent, the mass ratio of nano inorganic powder are: 5～3:0.4～1.6:
0.02～0.06.
The POE packaging adhesive film composite tackifier with high bond strength the most according to claim 6, it is characterised in that:
In described composite tackifier, silane coupler, titanate coupling agent, the mass ratio of nano inorganic powder are: 3.5～4.5:0.8～
1.2:0.03～0.05.
The application of the POE packaging adhesive film composite tackifier with high bond strength the most according to claim 1, its feature
It is: described composite tackifier is used for preparing photovoltaic component encapsulating POE packaging adhesive film, wherein, prepares packaging adhesive film formula body
In system, each raw material is included by mass fraction:
The application of the POE packaging adhesive film composite tackifier with high bond strength the most according to claim 8, its feature
It is: described to prepare the melt flow rate (MFR) of POE resin in packaging adhesive film formula system be 13g/10min～40g/10min, thoroughly
Light rate >=90%；Cross-linking agent is 1,1-di-tert-butyl peroxide-3,3,5-trimethyl-cyclohexanes, peroxidating-2-ethylhexyl carbon
Acid tert-pentyl ester, tert-butyl hydroperoxide carbonic acid-2-Octyl Nitrite, 1,1-cyclohexane di-tert-butyl peroxide, peroxidating 2-ethyl hexyl
One or more in tert-butyl acrylate；Assistant crosslinking agent is Triallyl isocyanurate, triallylcyanurate, trihydroxy methyl
One or more in propane triacrylate；UV absorbent is Octabenzone, gas phase dioxy
One or more in SiClx, ESCALOL 567,2-hydroxyl-4-methoxyl group-5-sulfonic group benzophenone；
Antioxidant is β-(3,5-di-tert-butyl-hydroxy phenyl) propanoic acid octadecanol fat, three (4-nonyl phenol) phosphite ester and phosphorous
One or more in acid three (2,4-di-tert-butyl-phenyl) ester.
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| CN201610673812.1A CN106189921B (en) | 2016-08-15 | 2016-08-15 | It is a kind of with the POE packaging adhesive films composite tackifier of high bond strength and its application |
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| CN201610673812.1A CN106189921B (en) | 2016-08-15 | 2016-08-15 | It is a kind of with the POE packaging adhesive films composite tackifier of high bond strength and its application |
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| CN108034377A (en) * | 2017-11-16 | 2018-05-15 | 明冠新材料股份有限公司 | A kind of glued membrane backboard integrated material and its preparation process |
| CN111349410A (en) * | 2020-05-09 | 2020-06-30 | 苏州高德辰光电科技有限公司 | Production method of environment-friendly adhesive for transparent back plate |
| CN111909628A (en) * | 2020-08-05 | 2020-11-10 | 苏州中来光伏新材股份有限公司 | Enhanced photovoltaic packaging adhesive film and preparation method thereof |
| CN113512373A (en) * | 2021-08-03 | 2021-10-19 | 奎达高分子材料科技(宜兴)有限公司 | Preparation process of double-layer glass intermediate adhesive film with good flexibility |
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| CN101826563A (en) * | 2009-03-03 | 2010-09-08 | E.I.内穆尔杜邦公司 | Packaging material and solar battery assembly made of same |
| CN104231954A (en) * | 2014-08-26 | 2014-12-24 | 常州斯威克光伏新材料有限公司 | Intensified POE (Polyolefin Elastomer) photovoltaic packaging adhesive film as well as preparation process and application thereof |
| CN104263285A (en) * | 2014-09-19 | 2015-01-07 | 乐凯胶片股份有限公司 | Polyolefin packaging adhesive film for photovoltaic module |
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| JPS5968383A (en) * | 1982-10-09 | 1984-04-18 | Otsuka Chem Co Ltd | Hot-melt adhesive composition |
| CN101826563A (en) * | 2009-03-03 | 2010-09-08 | E.I.内穆尔杜邦公司 | Packaging material and solar battery assembly made of same |
| CN104231954A (en) * | 2014-08-26 | 2014-12-24 | 常州斯威克光伏新材料有限公司 | Intensified POE (Polyolefin Elastomer) photovoltaic packaging adhesive film as well as preparation process and application thereof |
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| CN108034377A (en) * | 2017-11-16 | 2018-05-15 | 明冠新材料股份有限公司 | A kind of glued membrane backboard integrated material and its preparation process |
| CN111349410A (en) * | 2020-05-09 | 2020-06-30 | 苏州高德辰光电科技有限公司 | Production method of environment-friendly adhesive for transparent back plate |
| CN111909628A (en) * | 2020-08-05 | 2020-11-10 | 苏州中来光伏新材股份有限公司 | Enhanced photovoltaic packaging adhesive film and preparation method thereof |
| CN113512373A (en) * | 2021-08-03 | 2021-10-19 | 奎达高分子材料科技(宜兴)有限公司 | Preparation process of double-layer glass intermediate adhesive film with good flexibility |
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| Publication number | Publication date |
|---|---|
| CN106189921B (en) | 2018-01-02 |
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