DE202009007701U1 - Self-adhesive sealing tape - Google Patents
Self-adhesive sealing tape Download PDFInfo
- Publication number
- DE202009007701U1 DE202009007701U1 DE202009007701U DE202009007701U DE202009007701U1 DE 202009007701 U1 DE202009007701 U1 DE 202009007701U1 DE 202009007701 U DE202009007701 U DE 202009007701U DE 202009007701 U DE202009007701 U DE 202009007701U DE 202009007701 U1 DE202009007701 U1 DE 202009007701U1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- adhesive tape
- sensitive adhesive
- tape according
- sided
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims description 8
- 239000000853 adhesive Substances 0.000 title description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002390 adhesive tape Substances 0.000 claims abstract description 9
- 238000009792 diffusion process Methods 0.000 claims abstract description 7
- -1 polyethylene Polymers 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000004971 Cross linker Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 229920003051 synthetic elastomer Polymers 0.000 claims description 2
- 239000005061 synthetic rubber Substances 0.000 claims description 2
- 239000012876 carrier material Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 description 18
- 239000000178 monomer Substances 0.000 description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 7
- 239000003999 initiator Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 4
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- HPAFOABSQZMTHE-UHFFFAOYSA-N phenyl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)C1=CC=CC=C1 HPAFOABSQZMTHE-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 229920002633 Kraton (polymer) Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- GJKZSOHUVOQISW-UHFFFAOYSA-N buta-1,3-diene;2-methylbuta-1,3-diene;styrene Chemical compound C=CC=C.CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 GJKZSOHUVOQISW-UHFFFAOYSA-N 0.000 description 2
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- ZDQNWDNMNKSMHI-UHFFFAOYSA-N 1-[2-(2-prop-2-enoyloxypropoxy)propoxy]propan-2-yl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(C)COCC(C)OC(=O)C=C ZDQNWDNMNKSMHI-UHFFFAOYSA-N 0.000 description 1
- AKUNSTOMHUXJOZ-UHFFFAOYSA-N 1-hydroperoxybutane Chemical compound CCCCOO AKUNSTOMHUXJOZ-UHFFFAOYSA-N 0.000 description 1
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
- UTHDGOQKIWLLCO-UHFFFAOYSA-N 1-hydroxyhexyl prop-2-enoate Chemical compound CCCCCC(O)OC(=O)C=C UTHDGOQKIWLLCO-UHFFFAOYSA-N 0.000 description 1
- HBKBEZURJSNABK-MWJPAGEPSA-N 2,3-dihydroxypropyl (1r,4ar,4br,10ar)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(=O)OCC(O)CO HBKBEZURJSNABK-MWJPAGEPSA-N 0.000 description 1
- GJKGAPPUXSSCFI-UHFFFAOYSA-N 2-Hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone Chemical compound CC(C)(O)C(=O)C1=CC=C(OCCO)C=C1 GJKGAPPUXSSCFI-UHFFFAOYSA-N 0.000 description 1
- XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- RZVINYQDSSQUKO-UHFFFAOYSA-N 2-phenoxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC1=CC=CC=C1 RZVINYQDSSQUKO-UHFFFAOYSA-N 0.000 description 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
- NHQDETIJWKXCTC-UHFFFAOYSA-N 3-chloroperbenzoic acid Chemical compound OOC(=O)C1=CC=CC(Cl)=C1 NHQDETIJWKXCTC-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- LFOXEOLGJPJZAA-UHFFFAOYSA-N [(2,6-dimethoxybenzoyl)-(2,4,4-trimethylpentyl)phosphoryl]-(2,6-dimethoxyphenyl)methanone Chemical compound COC1=CC=CC(OC)=C1C(=O)P(=O)(CC(C)CC(C)(C)C)C(=O)C1=C(OC)C=CC=C1OC LFOXEOLGJPJZAA-UHFFFAOYSA-N 0.000 description 1
- DPRMFUAMSRXGDE-UHFFFAOYSA-N ac1o530g Chemical compound NCCN.NCCN DPRMFUAMSRXGDE-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 235000019395 ammonium persulphate Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000036755 cellular response Effects 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- SBGKURINHGJRFN-UHFFFAOYSA-N hydroxymethanesulfinic acid Chemical compound OCS(O)=O SBGKURINHGJRFN-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052610 inosilicate Inorganic materials 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000005385 peroxodisulfate group Chemical group 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical class [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical class [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
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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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
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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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/26—Porous or cellular plastics
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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
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
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- 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
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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
- C09J2433/00—Presence of (meth)acrylic polymer
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- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
Abstract
Haftklebeband, dadurch gekennzeichnet, dass es gegenüber Wasserdampf eine Gasdiffusionsrate von maximal 5 g/m2/d pro mm Klebebanddicke nach ASTM F-1249 aufweist.Pressure-sensitive adhesive tape, characterized in that it has a gas diffusion rate of at most 5 g / m 2 / d per mm of adhesive tape thickness according to ASTM F-1249 in relation to water vapor.
Description
Die vorliegende Erfindung betrifft ein Haftklebeband mit Sperrwirkung gegenüber Wasserdampf und dessen Verwendung als selbstklebendes Dichtungselement in Solarmodulen.The The present invention relates to a pressure-sensitive adhesive tape with blocking effect to water vapor and its use as a self-adhesive Sealing element in solar modules.
Angesichts der weltweit zunehmenden Verknappung fossiler Energieträger erlangt die Weiterentwicklung regenerativer Energiequellen immer größere Bedeutung. Hierbei spielt die Solarenergie eine große Rolle. Die Herstellung von Solarmodulen ist ein komplexer Fertigungsprozess. Für einen noch breiteren Einsatz dieser Technologie ist die Senkung der Herstellkosten für Solarmodule von entscheidender Bedeutung. Ein wesentliches Kostensenkungspotenzial besteht in der Optimierung der Fertigungsprozesse. Dies kann durch Ersatz der Silizium-Wafer durch Direktbeschichtung der Substrate mit einer photoaktiven Schicht erfolgen. Die hieraus resultierenden Dünnschicht-Solarmodule zeichnen sich neben den geringeren Fertigungskosten auch durch ein geringeres Gewicht aus. Jedoch ist der Wirkungsgrad dieser Module derzeit noch geringer als bei der Wafer-Technologie. Eine neue Technologie zur Herstellung von Solarmodulen besteht in der Beschichtung von flexiblen Folien mit photoaktiven Schichten. Diese Technologie ermöglicht die Herstellung flexibler Solarmodule.in view of the worldwide increasing shortage of fossil fuels attains the development of renewable energy sources always greater importance. This is where the solar energy plays a major role. The production of solar modules is a complex manufacturing process. For an even wider Use of this technology is the reduction of manufacturing costs for Solar modules of crucial importance. A significant cost-cutting potential consists in the optimization of the manufacturing processes. This can be done by Replacement of the silicon wafer by direct coating of the substrates done with a photoactive layer. The resulting Thin-film solar modules are next to the lower Production costs also by a lower weight. However, that is The efficiency of these modules is currently even lower than that of the Wafer technology. A new technology for the production of solar modules consists in the coating of flexible foils with photoactive Layers. This technology allows the production flexible solar modules.
Ein wichtiges Element in der Prozesskette der Herstellung von Solarmodulen ist die kantenseitige Abdichtung der Solarmodule gegenüber Wasserdampf. Diese ist erforderlich, um die Schädigung von Modulkomponenten durch Hydrolyse über den geplanten Lebenszyklus des Moduls von 20 Jahren zu verhindern. Hierzu sind verschiedene Lösungskonzepte entwickelt worden.One important element in the process chain of the production of solar modules is the edge-side seal of the solar modules opposite Steam. This is necessary to the injury of module components by hydrolysis over the planned Life cycle of the module of 20 years to prevent. These are various solution concepts have been developed.
So
beschreibt
Aufgabe der vorliegenden Erfindung war es daher, eine Lösung zur kantenseitigen Abdichtung von Solarmodulen zu finden, die die Nachteile des beschriebenen Standes der Technik nicht aufweist.task The present invention was therefore a solution for Edge-side sealing of solar modules to find the disadvantages does not have the described prior art.
Überraschenderweise wurde gefunden, dass die Aufgabe durch Verwendung von Haftklebebändern mit Sperrwirkung gegenüber Wasserdampf zur kantenseitigen Abdichtung von Solarmodulen gelöst werden kann, die sich auf Grund ihrer mechanischen Stabilität und Elastizität problemlos automatisch verarbeiten lassen und ein hohe Alterungs- und UV-Stabilität aufweisen.Surprisingly was found to accomplish the task by using pressure-sensitive adhesive tapes Barrier effect to water vapor for edge-side sealing can be solved by solar modules, based on their mechanical stability and elasticity can be easily processed automatically and has a high degree of aging and have UV stability.
Die
in den Patentansprüchen dargestellte erfindungsgemäße
Lösung der Aufgabe beschreibt, wie durch Verwendung geeigneter
haftklebender Materialien mit hoher Elastizität eine kantenseitige
Abdichtung von Solarmodulen möglich wird. Dies wird erfindungsgemäß dadurch
erreicht, dass die erfindungsgemäßen Haftklebebänder
sowohl eine hohe Klebkraft und innere Festigkeit als auch eine Durchtrittsrate
kleiner als 5g/m2/d nach
Die erfindungsgemäßen Haftklebstoffe können dabei durch Polymerisation der Monomere in Gegenwart eines radikalischen Initiators hergestellt werden. Dies kann sowohl in einem geeigneten Lösemittel als auch lösemittelfrei erfolgen. Die lösemittelfreie Ausführungsform ist hierbei besonders bevorzugt.The Pressure-sensitive adhesives according to the invention can thereby by polymerization of the monomers in the presence of a radical Initiator can be produced. This can be done in a suitable way Solvents as well as solvent-free. The Solvent-free embodiment is special here prefers.
Als Monomere zur Herstellung der erfindungsgemäßen Haftklebstoffe können ethylenisch oder vinylisch ungesättigte Verbindungen wie z. B. (Meth)acrylate eingesetzt werden. (Meth)acrylate im Sinne der vorliegenden Erfindung sind Veresterungsprodukte von Acrylsäure oder Methacrylsäure mit einwertigen Alkoholen oder Aminen. Vorzugsweise sind die (Meth)acrylate Veresterungsprodukte von Acrylsäure oder (Meth)acrylsäure mit einwertigen oder mehrwertigen 1 bis 20 C-Atome, bevorzugt 6 bis 10 C-Atome, enthaltenden Alkoholen oder Aminen, wobei die Alkoholfunktion oder Aminfunktion als primärer, sekundärer, tertiärer oder cyclischer Rest vorliegen können. Insbesondere sind die (Meth)acrylate aus der Gruppe ausgewählt, die aus Methyl(meth)acrylat, Ethyl(meth)acrylat, Butyl(meth)acrylat, Hexyl(meth)acrylat, Isooctyl(meth)acrylat, 2-Ethylhexyl(meth)acrylat, Isodecyl(meth)acrylat, Isobornyl(meth)acrylat, Ethoxy(ethoxy)ethyl(meth)acrylat, Phenoxyethylacrylat, Hexandiaolacrylat, Hydroxyalkyl(meth)acrylat mit einem Alkylrest von vorzugsweise 1-20 C-Atomen, Amino(meth)acrylat, (Meth)acrylsäure, (Meth)acrylamid und Glycidyl(meth)acrylat besteht.When Monomers for the preparation of the inventive Pressure sensitive adhesives can be ethylenically or vinylically unsaturated Connections such. B. (meth) acrylates are used. (Meth) acrylates in the context of the present invention are esterification products of Acrylic acid or methacrylic acid with monovalent Alcohols or amines. Preferably, the (meth) acrylates are esterification products of acrylic acid or (meth) acrylic acid with monovalent or polyvalent 1 to 20 C atoms, preferably 6 to 10 C atoms, containing alcohols or amines, wherein the alcohol function or Amine function as primary, secondary, tertiary or may be present cyclic radical. In particular, the (Meth) acrylates selected from the group consisting of methyl (meth) acrylate, Ethyl (meth) acrylate, butyl (meth) acrylate, hexyl (meth) acrylate, isooctyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, Isodecyl (meth) acrylate, isobornyl (meth) acrylate, ethoxy (ethoxy) ethyl (meth) acrylate, phenoxyethyl acrylate, Hexanediol acrylate, hydroxyalkyl (meth) acrylate with an alkyl radical of preferably 1-20 C atoms, amino (meth) acrylate, (meth) acrylic acid, (Meth) acrylamide and glycidyl (meth) acrylate.
Die erfindungsgemäß eingesetzten vinylisch ungesättigten Verbindungen sind ausgewählt aus der Gruppe, die aus Vinylestern von Carbonsäuren mit einer Kettenlänge von 1-20 C-Atomen, insbesondere Vinylacetat, Vinylstearat, Vinylpropionat und Vinylversatat, sowie Styrol besteht. Ebenso können Mischungen der zuvor genannten Verbindungen eingesetzt werden.The used in the invention vinylically unsaturated Compounds are selected from the group consisting of vinyl esters of carboxylic acids with a chain length of 1-20 C atoms, in particular vinyl acetate, vinyl stearate, vinyl propionate and vinyl versatate, as well as styrene. Likewise Mixtures of the aforementioned compounds can be used.
Als Initiatoren für die radikalische Polymerisation der Monomere können sowohl wasser- als auch öllösliche Verbindungen verwendet werden, die nach thermischer, chemischer oder elektromagnetischer Aktivierung reaktionsfähige Radikale bilden, insbesondere Peroxodisulfate und organische Hydroperoxide, wie Kaliumperoxodisulfat, Natriumperoxodisulfat, Cumolhydroperoxid, Azobisisobutyronitril, Butylhydroperoxid, m-Chlorperbenzoesäure, Benzophenon, Bis(2,6-dimethoxybenzoyl)-2,4,4-trimethylpentylphosphinoxid, 2,4,6-Trimethylbenzophenon, 2-Hydroxy-2-methyl-1-phenyl-1-propanon, 2,4,6 Trimethylbenzoyldiphenylphosphinoxid, 1-[4-(2-Hydroxyethoxy)-phenyl]-2-hydroxy-2-methyl-1-propanon und 1-Hydroxy-cyclohexyl-phenyl-keton sowie Mischungen dieser Initiatoren.When Initiators for the radical polymerization of the monomers can be both water- and oil-soluble Compounds used for thermal, chemical or electromagnetic activation reactive radicals form, in particular peroxodisulfates and organic hydroperoxides, such as potassium peroxodisulfate, sodium peroxodisulfate, cumene hydroperoxide, Azobisisobutyronitrile, butyl hydroperoxide, m-chloroperbenzoic acid, Benzophenone, bis (2,6-dimethoxybenzoyl) -2,4,4-trimethylpentylphosphine oxide, 2,4,6-trimethylbenzophenone, 2-hydroxy-2-methyl-1-phenyl-1-propanone, 2,4,6-trimethylbenzoyldiphenylphosphine oxide, 1- [4- (2-hydroxyethoxy) -phenyl] -2-hydroxy-2-methyl-1-propanone and 1-hydroxy-cyclohexyl-phenyl-ketone and mixtures of these initiators.
Zur Polymerisation der Monomerkomponenten können sowohl anorganische als auch organische Reduktionsmittel verwendet werden, vorzugsweise Alkalimetallsalze der schwefligen oder di-schwefligen Säure wie Natriumsulfit, Natriumdisulfit oder Natriumhydrogensulfit, Hydroxymethansulfinsäure und deren Salze sowie primäre und sekundäre Amine, wie Triethylamin und Diethylentetramin und Mischungen der zuvor genannten Verbindungen.to Polymerization of the monomer components can be both inorganic as well as organic reducing agents may be used, preferably Alkali metal salts of sulphurous or di-sulphurous acid such as Sodium sulfite, sodium disulfite or sodium bisulfite, hydroxymethanesulfinic acid and their salts and primary and secondary amines, such as triethylamine and diethylenetetramine, and mixtures of the above mentioned compounds.
Die Initiatoren und Reduktionsmittel werden bevorzugt in einem Anteil von 0,1–5 Gew.-%, besonders bevorzugt in einem Anteil von 0,5–3 Gew.-% bezogen auf die Menge der Monomerkomponenten eingesetzt.The Initiators and reducing agents are preferred in one portion from 0.1-5 wt .-%, particularly preferably in a proportion of 0.5-3 wt .-% based on the amount of the monomer components used.
Die Polymerisation der erfindungsgemäßen Haftklebstoffe kann sowohl durch Temperatur als auch durch aktinische Strahlung ausgelöst werden. Besonders bevorzugt ist die Initiierung der Polymerisationsreaktion durch UV-Strahlung.The Polymerization of the pressure-sensitive adhesives according to the invention can be due to both temperature and actinic radiation to be triggered. Particularly preferred is the initiation the polymerization reaction by UV radiation.
Als Haftklebstoffe zur Herstellung der erfindungsgemäßen Haftklebebänder können ebenfalls Synthesekautschuke eingesetzt weden. Dies enthalten ein Styrol-Blockcopolymer und mindestens eine Harzkomponente. Hierbei eignen sich besonders Haftklebstoffe auf Basis von Blockcopolymeren aus Styrol-Butadien-Styrol (SBS), Styrol-Isopren-Styrol (SIS), Styrol-Ethylen-Butadien-Styrol (SEES) und Styrol-Isopren-Butadien-Styrol (SIBS), wie beispielsweise „Kraton FG” der Firma „Kraton Polymers LLC”. Als Harzkomponente für die erfindungsgemäßen Haftklebebänder eignen sich ungesättigte, teilhydrierte und hydrierte Kolophoniumester und Kohlenwasserstoffharze, wie beispielsweise „Foral 85 E” der Firma „Eastman”.When Pressure-sensitive adhesives for the preparation of the invention Pressure-sensitive adhesive tapes can also be synthetic rubbers used. These include a styrenic block copolymer and at least a resin component. In this case, pressure-sensitive adhesives are particularly suitable based on block copolymers of styrene-butadiene-styrene (SBS), Styrene-isoprene-styrene (SIS), styrene-ethylene-butadiene-styrene (SEES) and styrene-isoprene-butadiene-styrene (SIBS) such as "Kraton FG "of the company" Kraton Polymers LLC ". As a resin component for the inventive Pressure-sensitive adhesive tapes are unsaturated, partially hydrogenated and hydrogenated rosin esters and hydrocarbon resins such as "Foral 85 E of the company "Eastman".
Die Polymerisation der erfindungsgemäßen Haftklebstoffe kann entweder in einem lösemittelbasierenden, wasserbasierenden oder lösemittelfreien Verfahren durchgeführt werden. Diese Verfahren sind dem Fachmann im Stand der Technik bekannt.The Polymerization of the pressure-sensitive adhesives according to the invention can be either in a solvent-based, water-based or solvent-free processes. These methods are known to those skilled in the art.
Zur Verbesserung der Dichtungsfunktion können den erfindungsgemäßen Haftklebstoffen Füllstoffe zugesetzt werden. Diese bewirken eine Verlängerung des effektiven Diffusionsweges der Gasmoleküle durch die Klebstoffschicht und somit eine Verringerung der Gasdurchtrittsrate bei gleicher Filmdicke. Als Füllstoffe kommen Schichtsilikate, Kettensilikate, Titandioxid, Aluminiumoxid, Bornitrid, Bariumsulfat, Quarz, Zeolithe und Calciumcarbonat in Frage. Zur Verbesserung der Kompatibilität mit der Polymermatrix können auch oberflächenmodifizierte Füllstoffe eingesetzt werden. Zur Oberflächenmodifizierung können die dem Fachmann bekannten Stoffe, wie Silane, Aminosilane, Epoxysilane und Vinylsilane Verwendung finden. Besonders bevorzugt sind Füllstoffe, die auf Grund ihres Volumens auch bei geringen Füllgraden eine hohe Sperrwirkung für die Gasdiffusion bewirken. Hierzu zählen beispielsweise Mikrohohlglaskugeln basierend auf Borosilikatglas.to Improvement of the sealing function can the inventive Pressure-sensitive adhesives fillers are added. This effect an extension of the effective diffusion path of the gas molecules through the adhesive layer and thus a reduction in the gas passage rate at the same film thickness. As fillers are phyllosilicates, Chain silicates, titanium dioxide, aluminum oxide, boron nitride, barium sulfate, Quartz, zeolites and calcium carbonate in question. To improve the Compatibility with the polymer matrix can also surface-modified fillers used become. For surface modification, the substances known to the person skilled in the art, such as silanes, aminosilanes, epoxysilanes and vinyl silanes are used. Particular preference is given to fillers, due to their volume even at low fill levels cause a high barrier effect for the gas diffusion. For this For example, count on hollow glass microspheres based on Borosilicate glass.
Eine weitere Eigenschaft der erfindungsgemäßen Haftklebstoffe ist deren Freiheit von Inhaltsstoffen, die die Zellreaktion negativ beeinflussen können, wie Metallionen, Komplexbildner und redoxaktive Verbindungen.A Another property of the pressure-sensitive adhesives according to the invention is their freedom from ingredients that negatively affect the cellular response can affect, such as metal ions, complexing agents and redox-active compounds.
Mit den erfindungsgemäßen Haftklebstoffen erzeugte Klebefilme zeichnen sich durch eine hohe Elastizität aus und können somit als Dichtungsmaterial für Brennstoffzellen ohne Verwendung von zusätzlichen Elastomerdichtungen verwendet werden.With produced the pressure-sensitive adhesives according to the invention Adhesive films are characterized by a high elasticity and thus can be used as a sealing material for fuel cells used without the use of additional elastomer seals become.
Die vorliegende Erfindung ist ferner auf die Verwendung der erfindungsgemäßen Polymere zur Herstellung von Haftklebebändern und Transferklebebändern sowie auf die Herstellung klebender Verbindungen mit den Polymeren gerichtet.The The present invention is further directed to the use of the invention Polymers for the production of pressure-sensitive adhesive tapes and transfer adhesive tapes as well as on the production of adhesive compounds with the polymers directed.
Zur Einstellung der viskoelastischen Eigenschaften kann die Zugabe mehrfunktioneller Monomere zum Monomergemisch erfolgen. Solche mehrfunktionellen Verbindungen sind beispielsweise Tripropylenglycoldiacrylat, Trimethylolpropantriacrylat und Pentaerythrol(meth)acrylat. Der Vernetzeranteil in den erfindungsgemäßen Haftklebebmassen beträgt 0,01% bis 5,0%, bevorzugt 0,07% bis 3,0% und besonders bevorzugt 0,15% bis 1,8%.to Adjustment of viscoelastic properties may make the addition more functional Monomers are made to the monomer mixture. Such polyfunctional compounds are, for example, tripropylene glycol diacrylate, trimethylolpropane triacrylate and pentaerythritol (meth) acrylate. The crosslinker content in the inventive Pressure-sensitive adhesive compositions is 0.01% to 5.0%, preferably 0.07% to 3.0%, and more preferably 0.15% to 1.8%.
Als Trägermaterialien für die erfindungsgemäßen Haftklebebänder können filmische Materialien eingesetzt werden, die keine Diffusionskanäle über die Schnittkante des Klebebandes aufweisen. Hierzu gehöhen monolithische Kunststofffolien, wie zum Beispiel Folien aus Latex, Polyethylen, Polypropylen, Polyacrylat, Polyurethan, Polyester, Polycarbonat, Polyimid, Polytetrafluorethylen, Polyvinylidenchlorid und Polyvinylidenfluorid. Darüber hinaus eignen sich ebenfalls geschlossenzellige Schäume auf Basis von Polyethylen und Polyurethan als Trägermaterialien für die erfindungsgemäßen Haftklebebänder. Besonders bevorzugt sind Trägermaterialien, die aus einem Polyester-Compound oder ein Aluminium-Verbundsystem bestehen.When Support materials for the invention Pressure-sensitive adhesive tapes can be used for filmic materials Be that no diffusion channels over the cutting edge of the adhesive tape. These include monolithic Plastic films, such as latex films, polyethylene, Polypropylene, polyacrylate, polyurethane, polyester, polycarbonate, Polyimide, polytetrafluoroethylene, polyvinylidene chloride and polyvinylidene fluoride. In addition, closed-cell ones are also suitable Foams based on polyethylene and polyurethane as support materials for the pressure-sensitive adhesive tapes according to the invention. Particular preference is given to support materials which consist of a Polyester compound or an aluminum composite system exist.
Als Abdeckmaterialien können die dem Fachmann bekannten Flächenmaterialien eingesetzt werden, die gegenüber den erfindungsgemäßen Haftklebstoffen ein Release-Niveau aufweisen, welches eine sichere Lagerung und Verarbeitung in Rollen- und Stanzteilform ermöglicht. Hierzu gehören silikonisierte Folien auf Basis Polyester, Polyethylen und Polypropylen sowie silikonisierte Papiere.When Covering materials may be the surface materials known to the person skilled in the art are used, compared to the invention Pressure-sensitive adhesives have a release level, which is a safe storage and processing in roll and stamping form allows. These include siliconized films based on polyester, Polyethylene and polypropylene as well as siliconized papers.
Die erfindungsgemäßen Haftklebebänder können besonders bevorzugt als Rollen- oder Kreuzspulenware voll- oder halbautomatisch in die Solarmodule appliziert werden. Dies ermöglicht die kostengünstige Fertigung von Solarmodulen mit hohen Durchsätzen, die nach dem derzeitigen Stand der Technik durch die oben beschriebenen Handlingsnachteile nicht möglich ist.The Pressure-sensitive adhesive tapes according to the invention can particularly preferably as a roll or package product full or be applied semiautomatically in the solar modules. this makes possible the cost-effective production of solar modules with high Flow rates that are current in the art not possible due to the handling disadvantages described above is.
Die nachfolgenden Beispiele verdeutlichen die vorliegende Erfindung, ohne diese auf die Ausführungsbeispiele zu beschränken.The The following examples illustrate the present invention, without limiting these to the embodiments.
Beispiele 1–5: Herstellung der erfindungsgemäßen Polymere und der DichtungsmaterialienExamples 1-5: Preparation of polymers of the invention and the sealing materials
Beispiel 1example 1
In einem Dreihalskolben mit Rührer, Rückflußkühler und Tropftrichter werden 180 GT Ethylacetat vorgelegt und unter Rühren bis zum Sieden erhitzt. Nach Erreichen des Siedepunktes wird 50% eines Monomerengemisches, bestehend aus 30 GT Acrylsäure und 70 GT Ethylhexylacrylat vorgelegt. Danach werden parallel die restlichen 50% des Monomerengemisches und 0,1 GT Azobisisobutyronitril in 20 GT Ethylacetat über einen Zeitraum von 60 min zudosiert. Danach wird die Mischung nochmals für 120 min gerührt, abgekühlt und über einen 50 μm Filter ausgetragen. Das Polymerisat weist ein mittleres Molekulargewicht von 850000 auf. Die Polydispersität beträgt 5,8. Der Restmonomerengehalt beträgt 200 ppm.In a three-necked flask with stirrer, reflux condenser and dropping funnel are submitted to 180 GT of ethyl acetate and under Stir until boiling. After reaching the boiling point is 50% of a monomer mixture consisting of 30 GT acrylic acid and 70 GT ethylhexyl acrylate submitted. Then the parallel remaining 50% of the monomer mixture and 0.1 GT azobisisobutyronitrile in 20 parts of ethyl acetate over a period of 60 minutes. Thereafter, the mixture is stirred again for 120 min, cooled and over a 50 micron filter discharged. The polymer has an average molecular weight from 850000 up. The polydispersity is 5.8. The residual monomer content is 200 ppm.
Das Produkt wird mittels eines Laborrakels in einer Schichtdicke von 70 μm beschichtet und beidseitig auf einen geschlossenzelligen Polyethylenschaum der Dicke 0,8 mm bei Raumtemperatur mit einem Druck von 3 bar aufkaschiert.The Product is produced by means of a laboratory knife in a layer thickness of 70 μm coated and on both sides on a closed cell Polyethylene foam of thickness 0.8 mm at room temperature with a Pressure of 3 bar laminated.
Beispiel 2Example 2
In einem Dreihalskolben mit Rührer, Rückflußkühler und Tropftrichter werden 180 GT Wasser vorgelegt und unter Rühren bis zur Reaktionstemperatur von 85°C erhitzt. Nach Erreichen der Reaktionstemperatur werden 50% eines Monomerengemisches, bestehend aus 30 GT Acrylsäure, 30 GT Butylacrylat und 20 GT 2-Hydroxyethylacrylat zusammen mit dem Emulgator Polyoxyethylenalkylpropenylphenylethersulfat vorgelegt. Danach werden parallel die restlichen 50% des Monomerengemisches und 0,1 GT Ammoniumperoxidisulfat in 20 GT Wasser über einen Zeitraum von 60 min zudosiert. Danach wird die Mischung nochmals für 120 min gerührt, abgekühlt und über einen 50 μm Filter ausgetragen. Das Polymerisat weist ein mittleres Molekulargewicht von 1300000 auf. Die Polydispersität beträgt 4,5. Der Restmonomerengehalt beträgt 200 ppm.In a three-necked flask with stirrer, reflux condenser and dropping funnel are charged with 180 pbw of water and stirred heated to the reaction temperature of 85 ° C. After reaching the reaction temperature is 50% of a monomer mixture consisting from 30 parts by weight of acrylic acid, 30 parts by weight butyl acrylate and 20 parts by weight 2-hydroxyethyl acrylate together with the emulsifier Polyoxyethylenalkylpropenylphenyl ether sulfate submitted. Thereafter, in parallel, the remaining 50% of the monomer mixture and 0.1 part by weight of ammonium peroxydisulfate in 20 parts by weight of water a period of 60 minutes added. Thereafter, the mixture is again stirred for 120 min, cooled and over a 50 micron filter discharged. The polymer has a average molecular weight of 1300000. The polydispersity is 4.5. The residual monomer content is 200 ppm.
Das Produkt wird mittels eines Laborrakels in einer Schichtdicke von 75 μm beschichtet und beidseitig auf eine mit SiOx-beschichtete Polyesterfolie („Ceramis”® der Firma „Alcan Packaging” in Neuhausen, Schweiz) der Dicke 0,023 mm bei Raumtemperatur mit einem Druck von 3 bar aufkaschiert.The product is coated by means of a laboratory knife in a layer thickness of 75 microns and on both sides on a SiOx-coated polyester film ("Ceramis" ® the company "Alcan Packaging" in Neuhausen, Switzerland) of thickness 0.023 mm at room temperature with a pressure of 3 bar laminated.
Beispiel 3Example 3
In einem Dreihalskolben mit Rührer, Rückflußkühler und Tropftrichter wird ein Monomerengemisch, bestehend aus 30 GT Acrylsäure und 70 GT 2-Ethylhexylacrylat zusammen mit 0,1 GT des Initiators 2,4,6-Trimethylbenzophenon vorgelegt. Danach wird die Mischung über einen Zeitraum von 10 min mit einer UV-Lampe bestrahlt. Anschließend wird die Mischung über einen 50 μm Filter ausgetragen. Das Polymerisat weist ein mittleres Molekulargewicht von 5600000 auf. Die Polydispersität beträgt 2,2. Der Umsatz beträgt 32%.In a three-necked flask with stirrer, reflux condenser and dropping funnel is a monomer mixture consisting of 30 GT Acrylic acid and 70 pb 2-ethylhexyl acrylate together with 0.1 GT of the initiator 2,4,6-trimethylbenzophenone submitted. After that will the mixture is irradiated with a UV lamp over a period of 10 minutes. Subsequently, the mixture is over a 50 microns Filter discharged. The polymer has an average molecular weight from 5600000 up. The polydispersity is 2.2. The turnover is 32%.
Das Produkt wird mittels eines Laborrakels in einer Schichtdicke von 250 μm beschichtet und mit einer UV-Lampe über einen Zeitraum von 30 s bestrahlt.The Product is produced by means of a laboratory knife in a layer thickness of 250 μm coated and with a UV lamp over irradiated for a period of 30 s.
Beispiel 4Example 4
In einem Dreihalskolben mit Rührer, Rückflußkühler und Tropftrichter wird ein Monomerengemisch, bestehend aus 30 GT Acrylsäure und 70 GT 2-Ethylhexylacrylat zusammen mit 0,1 GT des Initiators 2,4,6-Trimethylbenzophenon vorgelegt. Danach wird die Mischung über einen Zeitraum von 10 min mit einer UV-Lampe bestrahlt und anschließend über einen 50 μm Filter ausgetragen. Das Polymerisat weist ein mittleres Molekulargewicht von 5600000 auf.In a three-necked flask with stirrer, reflux condenser and dropping funnel is a monomer mixture consisting of 30 GT Acrylic acid and 70 pb 2-ethylhexyl acrylate together with 0.1 GT of the initiator 2,4,6-trimethylbenzophenone submitted. After that will the mixture is irradiated with a UV lamp over a period of 10 minutes and then a 50 μm filter discharged. The polymer has an average molecular weight from 5600000 up.
Die Polydispersität beträgt 2,2. Der Umsatz beträgt 32%. In das Polymerisat werden 6% des Füllstoffes „Omega-Spheres W250-6” gegeben.The Polydispersity is 2.2. The turnover is 32%. In the polymer 6% of the filler "Omega-Spheres W250-6 "given.
Das Produkt wird mittels eines Laborrakels in einer Schichtdicke von 250 μm beschichtet und mit einer UV-Lampe über einen Zeitraum von 30 s bestrahlt.The Product is produced by means of a laboratory knife in a layer thickness of 250 μm coated and with a UV lamp over irradiated for a period of 30 s.
Beispiel 5Example 5
In einem Dreihalskolben mit Rührer, Rückflußkühler und Tropftrichter wird ein Monomerengemisch, bestehend aus 30 GT Acrylsäure und 70 GT 2-Ethylhexylacrylat zusammen mit 0,1 GT des Initiators 2,4,6-Trimethylbenzophenon vorgelegt. Danach wird die Mischung über einen Zeitraum von 10 min mit einer UV-Lampe bestrahlt und anschließend über einen 50 μm Filter ausgetragen. Das Polymerisat weist ein mittleres Molekulargewicht von 5600000 auf. Die Polydispersität beträgt 2,2. Der Umsatz beträgt 32%. In das Polymerisat werden 6% des Füllstoffes „Omega-Spheres W250-6” gegeben.In a three-necked flask with stirrer, reflux condenser and dropping funnel is a monomer mixture consisting of 30 GT Acrylic acid and 70 pb 2-ethylhexyl acrylate together with 0.1 GT of the initiator 2,4,6-trimethylbenzophenone submitted. After that will the mixture is irradiated with a UV lamp over a period of 10 minutes and then a 50 μm filter discharged. The polymer has an average molecular weight from 5600000 up. The polydispersity is 2.2. The turnover is 32%. In the polymer 6% of Filler "Omega-Spheres W250-6" given.
Das Produkt wird mittels eines Laborrakels in einer Schichtdicke von 1000 μm beschichtet und mit einer UV-Lampe über einen Zeitraum von 30 s bestrahlt.The Product is produced by means of a laboratory knife in a layer thickness of 1000 μm coated and with a UV lamp over irradiated for a period of 30 s.
Prüfung der Durchlässigkeit gegenüber Wasserdampf und SauerstoffTesting the permeability against water vapor and oxygen
Von
den nach den Beispielen 1-5 hergestellten Klebebändern
wurde jeweils die Durchtrittsrate von Wasserstoff nach
In der letzten Spalte sind die für die Erreichung eines Grenzwertes von 0,6g/m2/d Wasserdampfdiffusionsrate erforderlichen umlaufenden Klebebandbreiten angegeben. Die Werte zeigen, dass mit den erfindungsgemäßen Klebebändern eine Reduzierung der Klebefläche im Randbereich des Moduls bis auf 6 mm möglich ist.The last column gives the circumferential adhesive tape widths required to reach a limit value of 0.6 g / m 2 / d water vapor diffusion rate. The values show that with the adhesive tapes according to the invention a reduction of the adhesive surface in the edge region of the module is possible up to 6 mm.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - WO 2004019421 [0004] - WO 2004019421 [0004]
Zitierte Nicht-PatentliteraturCited non-patent literature
- - ASTM F-1249 [0007] ASTM F-1249 [0007]
- - ASTM F-1249 [0037] ASTM F-1249 [0037]
- - ASTM F-1249 [0037] ASTM F-1249 [0037]
Claims (12)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009014873A DE102009014873A1 (en) | 2009-03-30 | 2009-03-30 | Pressure sensitive adhesive tape having a specific gas diffusion rate, useful for edge sided coating of solar modules, as stamped part and as sealing material for fuel cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202009007701U1 true DE202009007701U1 (en) | 2009-10-08 |
Family
ID=41153031
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE202009007701U Expired - Lifetime DE202009007701U1 (en) | 2009-03-30 | 2009-03-30 | Self-adhesive sealing tape |
| DE102009014873A Ceased DE102009014873A1 (en) | 2009-03-30 | 2009-03-30 | Pressure sensitive adhesive tape having a specific gas diffusion rate, useful for edge sided coating of solar modules, as stamped part and as sealing material for fuel cells |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102009014873A Ceased DE102009014873A1 (en) | 2009-03-30 | 2009-03-30 | Pressure sensitive adhesive tape having a specific gas diffusion rate, useful for edge sided coating of solar modules, as stamped part and as sealing material for fuel cells |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE202009007701U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116218392A (en) * | 2022-12-20 | 2023-06-06 | 苏州赛伍应用技术股份有限公司 | Water-blocking foam adhesive tape and preparation method and application thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011009879A1 (en) | 2011-01-31 | 2012-08-02 | Lohmann Gmbh & Co Kg | System for vapor-tight bonding of glass panes, where the vapor-tight bond is produced by an adhesive tape or by post-processing with liquid adhesives or sealants and the adhesive tape is a strapless transfer adhesive tape |
| DE202011002142U1 (en) | 2011-01-31 | 2011-05-05 | Lohmann Gmbh & Co. Kg | Adhesive tape system for windshield bonding |
| DE102011111193A1 (en) * | 2011-08-20 | 2013-02-21 | Adensis Gmbh | PV module with edge protection tape |
| DE102012210386A1 (en) | 2012-06-20 | 2013-12-24 | Tesa Se | Edge protection strip |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004019421A1 (en) | 2002-08-21 | 2004-03-04 | Truseal Technologies, Inc. | Solar panel including a low moisture vapor transmission rate adhesive composition |
-
2009
- 2009-03-30 DE DE202009007701U patent/DE202009007701U1/en not_active Expired - Lifetime
- 2009-03-30 DE DE102009014873A patent/DE102009014873A1/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004019421A1 (en) | 2002-08-21 | 2004-03-04 | Truseal Technologies, Inc. | Solar panel including a low moisture vapor transmission rate adhesive composition |
Non-Patent Citations (1)
| Title |
|---|
| ASTM F-1249 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116218392A (en) * | 2022-12-20 | 2023-06-06 | 苏州赛伍应用技术股份有限公司 | Water-blocking foam adhesive tape and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009014873A1 (en) | 2010-10-07 |
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