CN108239512A - Solar energy backboard sticks agent and preparation method thereof with two-component polyurethane adhesive - Google Patents
Solar energy backboard sticks agent and preparation method thereof with two-component polyurethane adhesive Download PDFInfo
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- CN108239512A CN108239512A CN201711304803.6A CN201711304803A CN108239512A CN 108239512 A CN108239512 A CN 108239512A CN 201711304803 A CN201711304803 A CN 201711304803A CN 108239512 A CN108239512 A CN 108239512A
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- solar energy
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- 239000000853 adhesive Substances 0.000 title claims abstract description 67
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 67
- 239000004814 polyurethane Substances 0.000 title claims abstract description 54
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 52
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 42
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000007787 solid Substances 0.000 claims abstract description 18
- OLLFKUHHDPMQFR-UHFFFAOYSA-N dihydroxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](O)(O)C1=CC=CC=C1 OLLFKUHHDPMQFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 214
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 37
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 33
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 33
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 28
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 235000019441 ethanol Nutrition 0.000 claims description 25
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 24
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 24
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 24
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 16
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 16
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 claims description 16
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 16
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 14
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 239000000908 ammonium hydroxide Substances 0.000 claims description 14
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 14
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 14
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 claims description 14
- 235000011187 glycerol Nutrition 0.000 claims description 14
- 239000000178 monomer Substances 0.000 claims description 14
- SPIFDSWFDKNERT-UHFFFAOYSA-N nickel;hydrate Chemical compound O.[Ni] SPIFDSWFDKNERT-UHFFFAOYSA-N 0.000 claims description 14
- 235000019260 propionic acid Nutrition 0.000 claims description 14
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 14
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 13
- 229960001124 trientine Drugs 0.000 claims description 13
- OTJZCIYGRUNXTP-UHFFFAOYSA-N but-3-yn-1-ol Chemical class OCCC#C OTJZCIYGRUNXTP-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- ODVRHJKVXOGKEJ-UHFFFAOYSA-N iron 5,10,15,20-tetraphenyl-21,23-dihydroporphyrin Chemical compound [Fe].c1cc2nc1c(-c1ccccc1)c1ccc([nH]1)c(-c1ccccc1)c1ccc(n1)c(-c1ccccc1)c1ccc([nH]1)c2-c1ccccc1 ODVRHJKVXOGKEJ-UHFFFAOYSA-N 0.000 claims description 11
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 claims description 11
- 150000002148 esters Chemical class 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- WSPOQKCOERDWJQ-UHFFFAOYSA-N 2-methyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane Chemical compound C[SiH]1O[SiH2]O[SiH2]O[SiH2]O1 WSPOQKCOERDWJQ-UHFFFAOYSA-N 0.000 claims 1
- ZYUVGYBAPZYKSA-UHFFFAOYSA-N 5-(3-hydroxybutan-2-yl)-4-methylbenzene-1,3-diol Chemical compound CC(O)C(C)C1=CC(O)=CC(O)=C1C ZYUVGYBAPZYKSA-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 150000001345 alkine derivatives Chemical class 0.000 claims 1
- 239000004643 cyanate ester Substances 0.000 claims 1
- NHADDZMCASKINP-HTRCEHHLSA-N decarboxydihydrocitrinin Natural products C1=C(O)C(C)=C2[C@H](C)[C@@H](C)OCC2=C1O NHADDZMCASKINP-HTRCEHHLSA-N 0.000 claims 1
- 230000004075 alteration Effects 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 18
- 239000012948 isocyanate Substances 0.000 description 9
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 8
- 150000002513 isocyanates Chemical class 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- YNJSNEKCXVFDKW-UHFFFAOYSA-N 3-(5-amino-1h-indol-3-yl)-2-azaniumylpropanoate Chemical compound C1=C(N)C=C2C(CC(N)C(O)=O)=CNC2=C1 YNJSNEKCXVFDKW-UHFFFAOYSA-N 0.000 description 6
- BBRDYEXYVDCLGB-UHFFFAOYSA-N [Fe].C1(=CC=CC=C1)C1=C2NC(=C1)C=C1C=CC(=N1)C=C1C=CC(N1)=CC=1C=CC(N1)=C2 Chemical compound [Fe].C1(=CC=CC=C1)C1=C2NC(=C1)C=C1C=CC(=N1)C=C1C=CC(N1)=CC=1C=CC(N1)=C2 BBRDYEXYVDCLGB-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- BZUILZIKDIMXBK-UHFFFAOYSA-N 2-(oxiran-2-ylmethoxycarbonyl)benzoic acid Chemical compound OC(=O)C1=CC=CC=C1C(=O)OCC1OC1 BZUILZIKDIMXBK-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- KIQKWYUGPPFMBV-UHFFFAOYSA-N diisocyanatomethane Chemical compound O=C=NCN=C=O KIQKWYUGPPFMBV-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- MJBPUQUGJNAPAZ-UHFFFAOYSA-N Butine Natural products O1C2=CC(O)=CC=C2C(=O)CC1C1=CC=C(O)C(O)=C1 MJBPUQUGJNAPAZ-UHFFFAOYSA-N 0.000 description 1
- 239000004970 Chain extender Substances 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- GTTSNKDQDACYLV-UHFFFAOYSA-N Trihydroxybutane Chemical compound CCCC(O)(O)O GTTSNKDQDACYLV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- BPYFPNZHLXDIGA-UHFFFAOYSA-N diphenylsilicon Chemical compound C=1C=CC=CC=1[Si]C1=CC=CC=C1 BPYFPNZHLXDIGA-UHFFFAOYSA-N 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
- C08G18/6517—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203 having at least three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/049—Protective back sheets
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- 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
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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- 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
- C08K3/02—Elements
- C08K3/08—Metals
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- 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
- C08K3/24—Acids; Salts thereof
-
- 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
- C08K3/28—Nitrogen-containing compounds
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- 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 solar energy backboards to stick agent and preparation method thereof with two-component polyurethane adhesive, and functional stuffing is added in modified system, and 60 DEG C are added with stirring diphenyl silanediol, and stirring obtains the first component in 5 minutes；Foundational system is stirred 85 minutes in 110 DEG C, Temperature fall while adds in ethyl acetate, and it is the second component to obtain the system that solid content is 65~70%；First component forms solar energy backboard with the second component and sticks agent with two-component polyurethane adhesive.Obtained product can maintain peel strength in a long time, and be exposed to the variation for not causing aberration under ultraviolet light in a long time, have quite excellent against weather.
Description
Technical field
The invention belongs to bonding agent fields, and in particular to a kind of solar energy backboard sticks agent and its system with two-component polyurethane adhesive
Preparation Method.
Background technology
At present, the application of solar cell enters industry, business, agricultural, communication, household electric from military, space industry
The departments such as device and public utility, it is particularly possible to be used in outlying district, high mountain, desert, island and rural area, to save cost very
Expensive transmission line of electricity.The main function of solar cell backboard is enhancing weatherability, improves the service life of solar cell, carries
The mechanical strength of high solar solar panel entirety.Adhesive for polyurethane is main to wrap at first in German Industrial the 1940s
Polyisocyanates solvent adhesive is included, thermoplastic polyurethane solvent adhesive, the single, double component solvent glue of response type, no-solvent type, moisture dissipate
Type, hot melt type polyurethane glue etc.；Its synthesis material and auxiliary agent type are various, can synthesize and make performance from MOLECULE DESIGN
The great serial adhesive of variation range, can meet the requirement of different substrate materials bonding and use condition, in the prior art, backboard exists
During use between solar cell module sealant layer there are adhesion strength it is low the defects of, long-term outdoor use will lead to backboard
It comes off, influences the service life of solar cell module.Excellent durability is needed for outdoor adhesive, in outdoor adhesive
In it is more resistance to than conventional outdoor adhesive especially for for converting sunlight into the adhesive of the solar cell of electric energy, needing
The higher levels of durability of long property.
Invention content
The preparation method of agent is sticked with two-component polyurethane adhesive the object of the present invention is to provide a kind of solar energy backboard, is obtained
Product can maintain peel strength in a long time, and be exposed to the variation for not causing aberration under ultraviolet light in a long time,
With quite excellent against weather.
To achieve the above object of the invention, the present invention adopts the following technical scheme that：
A kind of solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive, includes the following steps：
(1) under nitrogen protection, six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol and propionic acid are mixed；It is then refluxed for
Stirring 50 minutes, then adds in ammonium hydroxide；Back flow reaction 40 minutes；Then it removes solvent and obtains solids；By solids in 500 DEG C
Then sintering 10 minutes calcines 15 minutes in 650 DEG C, grinds to obtain functional stuffing；
(2) mix polyethylene alcohol solution, tetraphenylporphyrin iron, peroxidized t-butyl perbenzoate, 80 DEG C are stirred 3 hours,
Then water is removed, hexamethylene diisocyanate, octamethylcy-clotetrasiloxane is then added in, is refluxed 5 minutes, adds third
Triol stirs to get modified system；
(3) after mixing diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 60 DEG C are stirred 1 hour, are then added in
3- butyne-1-ols, hexamethyl trien, 60 DEG C of stirrings add bisphenol A cyanate monomer and O-phthalic in 1 hour
Sour 2-glycidyl ester, hexamethylene diisocyanate, 110 DEG C are stirred 15 minutes, obtain foundational system；
(4) functional stuffing is added in modified system, 60 DEG C are added with stirring diphenyl silanediol, and stirring obtains for 5 minutes
First component；Foundational system is stirred 85 minutes in 110 DEG C, Temperature fall while adds in ethyl acetate, and obtaining solid content is
65~70% system is the second component；
(5) first components form solar energy backboard with the second component and stick agent with two-component polyurethane adhesive.
In the present invention, the ammoniacal liquor mass concentration is 20%.
In above-mentioned technical proposal, 800 mesh sieve is crossed in step (1), after grinding, extracting screen underflow obtains functional stuffing；Using rotation
Steaming method removes solvent；Six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol, propionic acid, ammonium hydroxide mass ratio be 35: 55: 10:
100∶30∶20。
In above-mentioned technical proposal, in step (2), the average molecular weight of polyvinyl alcohol is 4000~5000；Polyvinyl alcohol water
Solution, tetraphenylporphyrin iron, peroxidized t-butyl perbenzoate, hexamethylene diisocyanate, octamethylcy-clotetrasiloxane, the third three
The mass ratio of alcohol is 100: 0.05: 2: 50: 80: 60.Perbenzoic acid is added in while the present invention is by adding in polyvinyl alcohol
The tert-butyl ester, tetraphenylporphyrin iron, realizing to reduce the molecular weight of polyvinyl alcohol has centainly the strand of polyvinyl alcohol
Degradation, after this is to follow-up several components mixing, improve the dispersion performance of polyvinyl alcohol and the related key side of continuous performance
Help, especially avoid influence of the polyvinyl alcohol to overall performance, given full play to polyvinyl alcohol improve functional stuffing activity and
Increase compatibility, the effect of cementability.
In above-mentioned technical proposal, in step (3), diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 3- butine -1-
Alcohol, hexamethyl trien, bisphenol A cyanate monomer, o-phthalic acid diglycidyl ester, hexa-methylene diisocyanate
The mass ratio of ester is 100: 15: 30: 10: 30: 20: 50: 80.
In above-mentioned technical proposal, in step (4), functional stuffing, modified system, diphenyl silanediol mass ratio be 20:
100∶10；In step (5), the mass ratio of the first component and the second component is 1: 3.
Adhesive for polyurethane has occurred thousands of kinds, and those skilled in the art are known by using specific alcohol and spy
Fixed isocyanate compound can obtain the adhesive for polyurethane of different performance as the raw material of polyurethane resin, and of the invention is poly-
Urethane adhesive adhesive force, against weather are excellent, Outdoor urethane adhesive agent can be used as, for solar cell backboard；This hair
Bright methylene based structures are introduced into dispersions of polyurethanes molecule, can improve the rate of drying of adhesive for polyurethane, bonding force and resistance to
Aqueous energy, small molecule are suitably introduced into crosslinking to improve molecular weight, improve the adhesive strength of adhesive.
The first public functional stuffing of the present invention is metal composite oxide, can be by the way that resin reaction is promoted to play increase
Resin bonding, the effect of water resistance, more important is the additions by functional stuffing to greatly improve resin system weatherability；
Poor existing polyurethane resin outdoor weathe resistance, easy xanthochromia and dusting are efficiently solved, belongs to lacking for " xanthochromia polyisocyanates "
It falls into, adhesive heat resisting temperature can also be improved, and improve the mobility of adhesive, be also avoided by the cooperation of organic component
A large amount of graininess residuals will be presented in glue surface after adhesive is coated, influence appearance yield, and to unfavorable subsequently using causing
Problem.
The present invention adds in prefabricated modified component in base polyurethane material system, and obtained adhesive is in addition to polyurethane
Outside main body, also contain polyvinyl alcohol, while the addition polyvinyl alcohol for passing through small molecule is separately existed in system, and
It is to be combined with polyurethane molecular chain, such as the combination by isocyanates, so as to improve the stability of system；Pass through six
Methylene diisocyanate is reacted with several alcohol, and the polyurethane obtained first has excellent toughness, next solves existing
The problem of isocyanate group is hygroscopic, and the presence of several alcohol improves the phase of polyvinyl alcohol, polyurethane and cyanate epoxy
Capacitive, especially under the limited promotion of metal oxide, obtained system reactivity is good, is bonded for solar cell backboard
When, (40 DEG C) of low temperature, which is heated or is placed at room temperature for, can form stable glue-line, the photochemical reaction for solving existing polyurethane
The problem of generating arylamine and then being converted into the chromophore of quinoid or azo structure, lead to xanthochromia.
Existing polyurethane synthesis mainly includes polyether-type, two major class of polyester-type, its structure with oligomer polyol (polyol)
The soft segment of the polyurethane of generating polyurethane, usually between 500~3000, different polyglycols is prepared molecular weight with diisocyanate
PU performances it is different；Generally speaking, there are cementability-water imbibition-mechanical properties can not and excellent ask for existing adhesive for polyurethane
Topic.The prior art adds in small molecular alcohol as chain extender, but the general very little of dosage, avoids precondensation stage gel, prevents from influencing
Polyurethane performance, present invention overcomes prior art prejudice, in the presence of second step polyvinyl alcohol, two isocyanide of hexa-methylene
In the presence of acid esters, the pre-reaction of octamethylcy-clotetrasiloxane and glycerine, several monomers of third step especially cyanate epoxy
Reaction respectively obtains two kinds of systems, then limit each raw material dosage, upon mixing, carries out polymerisation, and pass through diphenyl silicon two
The addition adjustment system rigidity and moisture-proof of alcohol, the adhesive for polyurethane coating obtained from is stablized, good weatherability, utilizes association
With pre- poly- curing, not only adhesive property is good, and the existing heat-resisting good hard section of product after curing, and the soft segment for having flexibility good,
With modified complex metal compound mating reaction, on the basis of enhancing adhesion strength, water resistance, adhesive toughness is fabulous.
Specific embodiment
Embodiment one
A kind of solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive, includes the following steps：
(1) under nitrogen protection, six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol and propionic acid are mixed；It is then refluxed for
Then stirring 50 minutes adds in the ammonium hydroxide that mass concentration is 20%；Back flow reaction 40 minutes；Then revolving removes solvent and is consolidated
Body object；Solids in 500 DEG C is sintered 10 minutes, is then calcined 15 minutes in 650 DEG C, 800 mesh sieve, extracting screen underflow is crossed after grinding
Obtain functional stuffing；
(2) polyvinyl alcohol (average molecular weight of polyvinyl alcohol is 4800) aqueous solution of mixing quality a concentration of 10%, four
Phenyl PORPHYRIN IRON, peroxidized t-butyl perbenzoate, 80 DEG C are stirred 3 hours, and then revolving removing water, then adds in hexa-methylene two
Isocyanates, octamethylcy-clotetrasiloxane are refluxed 5 minutes, add glycerine, stir to get modified system；
(3) after mixing diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 60 DEG C are stirred 1 hour, are then added in
3- butyne-1-ols, hexamethyl trien, 60 DEG C of stirrings add bisphenol A cyanate monomer and O-phthalic in 1 hour
Sour 2-glycidyl ester, hexamethylene diisocyanate, 110 DEG C are stirred 15 minutes, obtain foundational system；
(4) functional stuffing is added in modified system, 60 DEG C are added with stirring diphenyl silanediol, and stirring obtains for 5 minutes
First component；Foundational system is stirred 85 minutes in 110 DEG C, Temperature fall while adds in ethyl acetate, and obtaining solid content is
70% system is the second component；
(5) first components form solar energy backboard with the second component and stick agent with two-component polyurethane adhesive.
In the present embodiment, in step (1), six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol, propionic acid, ammonium hydroxide matter
Amount is than being 35: 55: 10: 100: 30: 20；In step (2), polyvinyl alcohol water solution, tetraphenylporphyrin iron, perbenzoic acid uncle
Butyl ester, hexamethylene diisocyanate, octamethylcy-clotetrasiloxane, glycerine mass ratio be 100: 0.05: 2: 50: 80: 60；
In step (3), diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 3- butyne-1-ols, hexamethyl trien,
Bisphenol A cyanate monomer, o-phthalic acid diglycidyl ester, hexamethylene diisocyanate mass ratio be 100: 15: 30:
10∶30∶20∶50∶80；In step (4), functional stuffing, modified system, diphenyl silanediol mass ratio be 20: 100: 10；Step
Suddenly in (5), the mass ratio of the first component and the second component is 1: 3.
Embodiment two
A kind of solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive, includes the following steps：
(1) under nitrogen protection, six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol and propionic acid are mixed；It is then refluxed for
Then stirring 50 minutes adds in the ammonium hydroxide that mass concentration is 20%；Back flow reaction 40 minutes；Then revolving removes solvent and is consolidated
Body object；Solids in 500 DEG C is sintered 10 minutes, is then calcined 15 minutes in 650 DEG C, 800 mesh sieve, extracting screen underflow is crossed after grinding
Obtain functional stuffing；
(2) polyvinyl alcohol (average molecular weight of polyvinyl alcohol is 4200) aqueous solution of mixing quality a concentration of 10%, four
Phenyl PORPHYRIN IRON, peroxidized t-butyl perbenzoate, 80 DEG C are stirred 3 hours, and then revolving removing water, then adds in hexa-methylene two
Isocyanates, octamethylcy-clotetrasiloxane are refluxed 5 minutes, add glycerine, stir to get modified system；
(3) after mixing diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 60 DEG C are stirred 1 hour, are then added in
3- butyne-1-ols, hexamethyl trien, 60 DEG C of stirrings add bisphenol A cyanate monomer and O-phthalic in 1 hour
Sour 2-glycidyl ester, hexamethylene diisocyanate, 110 DEG C are stirred 15 minutes, obtain foundational system；
(4) functional stuffing is added in modified system, 60 DEG C are added with stirring diphenyl silanediol, and stirring obtains for 5 minutes
First component；Foundational system is stirred 85 minutes in 110 DEG C, Temperature fall while adds in ethyl acetate, and obtaining solid content is
65% system is the second component；
(5) first components form solar energy backboard with the second component and stick agent with two-component polyurethane adhesive.
In the present embodiment, in step (1), six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol, propionic acid, ammonium hydroxide matter
Amount is than being 35: 55: 10: 100: 30: 20；In step (2), polyvinyl alcohol water solution, tetraphenylporphyrin iron, perbenzoic acid uncle
Butyl ester, hexamethylene diisocyanate, octamethylcy-clotetrasiloxane, glycerine mass ratio be 100: 0.05: 2: 50: 80: 60；
In step (3), diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 3- butyne-1-ols, hexamethyl trien,
Bisphenol A cyanate monomer, o-phthalic acid diglycidyl ester, hexamethylene diisocyanate mass ratio be 100: 15: 30:
10∶30∶20∶50∶80；In step (4), functional stuffing, modified system, diphenyl silanediol mass ratio be 20: 100: 10；Step
Suddenly in (5), the mass ratio of the first component and the second component is 1: 3.
Embodiment three
A kind of solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive, includes the following steps：
(1) under nitrogen protection, six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol and propionic acid are mixed；It is then refluxed for
Then stirring 50 minutes adds in the ammonium hydroxide that mass concentration is 20%；Back flow reaction 40 minutes；Then revolving removes solvent and is consolidated
Body object；Solids in 500 DEG C is sintered 10 minutes, is then calcined 15 minutes in 650 DEG C, 800 mesh sieve, extracting screen underflow is crossed after grinding
Obtain functional stuffing；
(2) polyvinyl alcohol (average molecular weight of polyvinyl alcohol is 4800) aqueous solution of mixing quality a concentration of 10%, four
Phenyl PORPHYRIN IRON, peroxidized t-butyl perbenzoate, 80 DEG C are stirred 3 hours, and then revolving removing water, then adds in hexa-methylene two
Isocyanates, octamethylcy-clotetrasiloxane are refluxed 5 minutes, add glycerine, stir to get modified system；
(3) after mixing diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 60 DEG C are stirred 1 hour, are then added in
3- butyne-1-ols, hexamethyl trien, 60 DEG C of stirrings add bisphenol A cyanate monomer and O-phthalic in 1 hour
Sour 2-glycidyl ester, hexamethylene diisocyanate, 110 DEG C are stirred 15 minutes, obtain foundational system；
(4) functional stuffing is added in modified system, 60 DEG C are added with stirring diphenyl silanediol, and stirring obtains for 5 minutes
First component；Foundational system is stirred 85 minutes in 110 DEG C, Temperature fall while adds in ethyl acetate, and obtaining solid content is
70% system is the second component；
(5) first components form solar energy backboard with the second component and stick agent with two-component polyurethane adhesive.
In the present embodiment, in step (1), six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol, propionic acid, ammonium hydroxide matter
Amount is than being 35: 55: 10: 100: 30: 20；In step (2), polyvinyl alcohol water solution, tetraphenylporphyrin iron, perbenzoic acid uncle
Butyl ester, hexamethylene diisocyanate, octamethylcy-clotetrasiloxane, glycerine mass ratio be 100: 0.05: 2: 50: 80: 60；
In step (3), diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 3- butyne-1-ols, hexamethyl trien,
Bisphenol A cyanate monomer, o-phthalic acid diglycidyl ester, hexamethylene diisocyanate mass ratio be 100: 15: 30:
10∶30∶20∶50∶80；In step (4), functional stuffing, modified system, diphenyl silanediol mass ratio be 20: 100: 10；Step
Suddenly in (5), the mass ratio of the first component and the second component is 1: 3.
Comparative example one
A kind of solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive, includes the following steps：
(1) polyvinyl alcohol (average molecular weight of polyvinyl alcohol is 4800) aqueous solution of mixing quality a concentration of 10%, four
Phenyl PORPHYRIN IRON, peroxidized t-butyl perbenzoate, 80 DEG C are stirred 3 hours, and then revolving removing water, then adds in hexa-methylene two
Isocyanates, octamethylcy-clotetrasiloxane are refluxed 5 minutes, add glycerine, stir to get modified system；
(2) after mixing diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 60 DEG C are stirred 1 hour, are then added in
3- butyne-1-ols, hexamethyl trien, 60 DEG C of stirrings add bisphenol A cyanate monomer and O-phthalic in 1 hour
Sour 2-glycidyl ester, hexamethylene diisocyanate, 110 DEG C are stirred 15 minutes, obtain foundational system；
(3) zinc oxide is added in modified system, 60 DEG C are added with stirring diphenyl silanediol, and stirring obtains for 5 minutes
One component；Foundational system is stirred 85 minutes in 110 DEG C, Temperature fall while adds in ethyl acetate, and obtaining solid content is
65% system is the second component；First component forms solar energy backboard with the second component and sticks agent with two-component polyurethane adhesive.
In this comparative example, polyvinyl alcohol water solution, tetraphenylporphyrin iron, peroxidized t-butyl perbenzoate, hexa-methylene two
Isocyanates, octamethylcy-clotetrasiloxane, glycerine mass ratio be 100: 0.05: 2: 50: 80: 60；Diethylene glycol (DEG), trihydroxy methyl
Propane, N-Methyl pyrrolidone, 3- butyne-1-ols, hexamethyl trien, bisphenol A cyanate monomer, phthalic acid
2-glycidyl ester, hexamethylene diisocyanate mass ratio be 100: 15: 30: 10: 30: 20: 50: 80；Zinc oxide, modification
System, diphenyl silanediol mass ratio be 20: 100: 10；The mass ratio of first component and the second component is 1: 3.
Comparative example two
A kind of solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive, includes the following steps：
(1) under nitrogen protection, six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol and propionic acid are mixed；It is then refluxed for
Then stirring 50 minutes adds in the ammonium hydroxide that mass concentration is 20%；Back flow reaction 40 minutes；Then revolving removes solvent and is consolidated
Body object；Solids in 500 DEG C is sintered 10 minutes, is then calcined 15 minutes in 650 DEG C, 800 mesh sieve, extracting screen underflow is crossed after grinding
Obtain functional stuffing；
(2) polyvinyl alcohol (average molecular weight of polyvinyl alcohol is 4800) aqueous solution of mixing quality a concentration of 10%, four
Phenyl PORPHYRIN IRON, peroxidized t-butyl perbenzoate, 80 DEG C are stirred 3 hours, and then revolving removing water, then adds in hexa-methylene two
Isocyanates, octamethylcy-clotetrasiloxane are refluxed 5 minutes, add glycerine, stir to get modified system；
(3) after mixing diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 60 DEG C are stirred 1 hour, are then added in
3- butyne-1-ols, 60 DEG C of stirrings add o-phthalic acid diglycidyl ester, hexamethylene diisocyanate for 1 hour, and 110
DEG C stirring 15 minutes, obtain foundational system；
(4) functional stuffing is added in modified system, 60 DEG C are added with stirring diphenyl silanediol, and stirring obtains for 5 minutes
First component；Foundational system is stirred 85 minutes in 110 DEG C, Temperature fall while adds in ethyl acetate, and obtaining solid content is
70% system is the second component；
(5) first components form solar energy backboard with the second component and stick agent with two-component polyurethane adhesive.
In this comparative example, in step (1), six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol, propionic acid, ammonium hydroxide matter
Amount is than being 35: 55: 10: 100: 30: 20；In step (2), polyvinyl alcohol water solution, tetraphenylporphyrin iron, perbenzoic acid uncle
Butyl ester, hexamethylene diisocyanate, octamethylcy-clotetrasiloxane, glycerine mass ratio be 100: 0.05: 2: 50: 80: 60；
In step (3), diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 3- butyne-1-ols, phthalic acid 2-glycidyl
Ester, hexamethylene diisocyanate mass ratio be 100: 15: 30: 10: 50: 80；In step (4), functional stuffing, modified body
It is, the mass ratio of diphenyl silanediol is 20: 100: 10；In step (5), the mass ratio of the first component and the second component is 1: 3.
Comparative example three
A kind of solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive, includes the following steps：
(1) under nitrogen protection, six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol and propionic acid are mixed；It is then refluxed for
Then stirring 50 minutes adds in the ammonium hydroxide that mass concentration is 20%；Back flow reaction 40 minutes；Then revolving removes solvent and is consolidated
Body object；Solids in 500 DEG C is sintered 10 minutes, is then calcined 15 minutes in 650 DEG C, 800 mesh sieve, extracting screen underflow is crossed after grinding
Obtain functional stuffing；
(2) polyvinyl alcohol (average molecular weight of polyvinyl alcohol is 4800) aqueous solution of mixing quality a concentration of 10%, four
Phenyl PORPHYRIN IRON, peroxidized t-butyl perbenzoate, 80 DEG C are stirred 3 hours, and then revolving removing water, then adds in hexa-methylene two
Isocyanates, octamethylcy-clotetrasiloxane are refluxed 5 minutes, add glycerine, stir to get modified system；
(3) after mixing diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 60 DEG C are stirred 1 hour, are then added in
Hexamethyl trien, 60 DEG C of stirrings add bisphenol A cyanate monomer and phthalic acid 2-glycidyl in 1 hour
Ester, hexamethylene diisocyanate, 110 DEG C are stirred 15 minutes, obtain foundational system；
(4) functional stuffing is added in modified system, 60 DEG C of stirrings obtain the first component in 35 minutes；By foundational system in
110 DEG C are stirred 85 minutes, and Temperature fall while adds in ethyl acetate, and it is the second component to obtain the system that solid content is 65%；
(5) first components form solar energy backboard with the second component and stick agent with two-component polyurethane adhesive.
In this comparative example, in step (1), six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol, propionic acid, ammonium hydroxide matter
Amount is than being 35: 55: 10: 100: 30: 20；In step (2), polyvinyl alcohol water solution, tetraphenylporphyrin iron, perbenzoic acid uncle
Butyl ester, hexamethylene diisocyanate, octamethylcy-clotetrasiloxane, glycerine mass ratio be 100: 0.05: 2: 50: 80: 60；
In step (3), diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, methylene diisocyanate mass ratio be 100: 15
∶30∶30∶20∶50∶80；In step (4), functional stuffing, modified system mass ratio be 20: 100；In step (5), first group
It is 1: 3 to divide with the mass ratio of the second component.
Viscosity, the gluing of embodiment one are evaluated with reference to GB/T2790-1995 adhesive 180 degree peeling strength test method
The peel strength of agent is 290N/ (2.5cm), and the peel strength of the adhesive of embodiment two is 293N/ (2.5cm), embodiment three
Adhesive peel strength for 288N/ (2.5cm), the peel strength of the adhesive of comparative example one is 261N/ (2.5cm), right
The peel strength of the adhesive of ratio two is 210N/ (2.5cm), and the peel strength of the adhesive of comparative example three is 278N/
(2.5cm)；Embodiment product is placed 30 days at 60 DEG C, and peel strength does not change.
It is 5 points dry at 40 DEG C that above-mentioned adhesive for polyurethane is coated on polyethylene terephthalate (PET) sheet material
Clock；Then it will be laid on surface of the PET sheet coated with adhesive through polyethylene film, room temperature is suppressed under the pressure of 1.0MPa
80 minutes, then, composite material is cut into the sample strip of width 15mm and length 95mm for testing anti-shearing creep properties, by weight
Code (30g) is suspended on transparent polyethylene membrance side, after standing 20 hours at room temperature, measures the sliding of polyolefin film, embodiment one,
Embodiment two, the sliding of three sample of embodiment are respectively 1 millimeter, 0.9 millimeter, 0.95 millimeter；Comparative example one, comparative example two, comparison
Example three is respectively 2.6 millimeters, 3.8 millimeters and 1.6 millimeters.
The measure (each taking five samples, each sample test three times, be averaged) of water resistance, by above-mentioned polyurethane adhesive
Glutinous agent is coated in release paper, is dried at 40 DEG C and is obtained within 2 hours glued membrane, after precise, is immersed in deionized water, is taken afterwards for 24 hours
Go out, suck the moisture that surface is dissociated, water absorption rate is calculated according to weight change；The rate of drying of the adhesive for polyurethane of the present invention
Height, embodiment one, embodiment two, the water absorption rate of embodiment three for 24 hours are 1.4%, 1.6%, 1.5%, and glued membrane does not whiten, resistance to
Water excellent performance；Comparative example one, comparative example two, the water absorption rate of comparative example three for 24 hours are 5.6%, 7.6%, 2.3%, and glued membrane is not apparent from
Whiten.
Weatherability is tested, and using Q-SumXe-3-H type xenon lamp weathering test casees, establishing criteria ISO4892-2 is carried out
Test, embodiment all passes through, and comparative example all passes through in addition to comparative example one is not other than；Ultraviolet xanthochromia is tested under 500KWh
Can, embodiment one, embodiment two, embodiment three △ b be respectively 0.3,0.3,0.4, comparative example one, comparative example two, comparative example
Three △ b are respectively 2.6,0.5,0.8；It is big that the present invention limits the adhesive being prepared thermal stress suffered in preparation process
It is big to reduce, delay destruction process of the adhesive during accelerated hydrothermal aging.
Claims (10)
1. a kind of solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive, which is characterized in that includes the following steps：
(1) under nitrogen protection, six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol and propionic acid are mixed；It is then refluxed for stirring
50 minutes, then add in ammonium hydroxide；Back flow reaction 40 minutes；Then it removes solvent and obtains solids；By solids in 500 DEG C of sintering
It 10 minutes, is then calcined 15 minutes in 650 DEG C, grinds to obtain functional stuffing；
(2) mix polyethylene alcohol solution, tetraphenylporphyrin iron, peroxidized t-butyl perbenzoate, 80 DEG C stir 3 hours, then
Water is removed, hexamethylene diisocyanate, octamethylcy-clotetrasiloxane is then added in, is refluxed 5 minutes, adds the third three
Alcohol stirs to get modified system；
(3) after mixing diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 60 DEG C are stirred 1 hour, then add in 3- fourths
Alkynes -1- alcohol, hexamethyl trien, 60 DEG C of stirrings add bisphenol A cyanate monomer and phthalic acid two in 1 hour
Ethylene oxidic ester, hexamethylene diisocyanate, 110 DEG C are stirred 15 minutes, obtain foundational system；
(4) functional stuffing is added in modified system, 60 DEG C are added with stirring diphenyl silanediol, and stirring obtains first in 5 minutes
Component；Foundational system is stirred 85 minutes in 110 DEG C, Temperature fall while, adds in ethyl acetate, obtain solid content for 65~
70% system is the second component；
(5) first components form solar energy backboard with the second component and stick agent with two-component polyurethane adhesive.
2. solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive according to claim 1, which is characterized in that institute
It is 20% to state ammoniacal liquor mass concentration；The mass concentration of the polyvinyl alcohol water solution is 10%.
3. solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive according to claim 1, which is characterized in that step
Suddenly 800 mesh sieve is crossed in (1), after grinding, extracting screen underflow obtains functional stuffing.
4. solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive according to claim 1, which is characterized in that step
Suddenly in (1), solvent is removed using revolving method.
5. solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive according to claim 1, which is characterized in that step
Suddenly in (1), six ammonium chloroiridates, nitric hydrate nickel, cobalt nitrate, ethyl alcohol, propionic acid, ammonium hydroxide mass ratio be 35: 55: 10: 100: 30:
20。
6. solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive according to claim 1, which is characterized in that step
Suddenly in (2), the average molecular weight of polyvinyl alcohol is 4000~5000.
7. solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive according to claim 1, which is characterized in that step
Suddenly in (2), polyvinyl alcohol water solution, tetraphenylporphyrin iron, peroxidized t-butyl perbenzoate, hexamethylene diisocyanate, eight
Methyl cyclotetrasiloxane, glycerine mass ratio be 100: 0.05: 2: 50: 80: 60.
8. solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive according to claim 1, which is characterized in that step
Suddenly it is diethylene glycol (DEG), trimethylolpropane, N-Methyl pyrrolidone, 3- butyne-1-ols, hexamethyl trien, double in (3)
Phenol A cyanate ester monomers, o-phthalic acid diglycidyl ester, hexamethylene diisocyanate mass ratio be 100: 15: 30: 10
∶30∶20∶50∶80。
9. solar energy backboard sticks the preparation method of agent with two-component polyurethane adhesive according to claim 1, which is characterized in that step
Suddenly in (4), functional stuffing, modified system, diphenyl silanediol mass ratio be 20: 100: 10；In step (5), the first component
Mass ratio with the second component is 1: 3.
10. solar energy backboard sticks the polyurethane of the preparation method preparation of agent with two-component polyurethane adhesive according to claim 1
Adhesive.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711304803.6A CN108239512A (en) | 2017-12-11 | 2017-12-11 | Solar energy backboard sticks agent and preparation method thereof with two-component polyurethane adhesive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711304803.6A CN108239512A (en) | 2017-12-11 | 2017-12-11 | Solar energy backboard sticks agent and preparation method thereof with two-component polyurethane adhesive |
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