KR101411529B1 - 자동차용 도료 접착시프라이머가 필요 없는 폴리우레탄 실란트조성물 - Google Patents
자동차용 도료 접착시프라이머가 필요 없는 폴리우레탄 실란트조성물 Download PDFInfo
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- KR101411529B1 KR101411529B1 KR1020120098091A KR20120098091A KR101411529B1 KR 101411529 B1 KR101411529 B1 KR 101411529B1 KR 1020120098091 A KR1020120098091 A KR 1020120098091A KR 20120098091 A KR20120098091 A KR 20120098091A KR 101411529 B1 KR101411529 B1 KR 101411529B1
- Authority
- KR
- South Korea
- Prior art keywords
- diisocyanate
- weight
- silane
- compound
- polyol
- 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.)
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- 239000000203 mixture Substances 0.000 title claims abstract description 45
- 239000004588 polyurethane sealant Substances 0.000 title claims abstract description 26
- 239000003973 paint Substances 0.000 title abstract description 10
- -1 silane compound Chemical class 0.000 claims abstract description 31
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims abstract description 26
- 239000004432 silane-modified polyurethane Substances 0.000 claims abstract description 26
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 24
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 24
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920005862 polyol Polymers 0.000 claims abstract description 20
- 150000003077 polyols Chemical class 0.000 claims abstract description 20
- 239000003054 catalyst Substances 0.000 claims abstract description 18
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 17
- 239000004014 plasticizer Substances 0.000 claims abstract description 13
- 229910000077 silane Inorganic materials 0.000 claims abstract description 13
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 10
- 238000007259 addition reaction Methods 0.000 claims abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002981 blocking agent Substances 0.000 claims description 6
- 239000012948 isocyanate Substances 0.000 claims description 6
- 125000005442 diisocyanate group Chemical group 0.000 claims description 5
- 150000002513 isocyanates Chemical class 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- 229920001451 polypropylene glycol Polymers 0.000 claims description 5
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 4
- 229920005906 polyester polyol Polymers 0.000 claims description 4
- 229920000570 polyether Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- ZGDSDWSIFQBAJS-UHFFFAOYSA-N 1,2-diisocyanatopropane Chemical compound O=C=NC(C)CN=C=O ZGDSDWSIFQBAJS-UHFFFAOYSA-N 0.000 claims description 3
- IKYNWXNXXHWHLL-UHFFFAOYSA-N 1,3-diisocyanatopropane Chemical compound O=C=NCCCN=C=O IKYNWXNXXHWHLL-UHFFFAOYSA-N 0.000 claims description 3
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 claims description 3
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 3
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 3
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 3
- 239000002318 adhesion promoter Substances 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 3
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentenylidene Natural products C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 claims description 3
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 claims description 3
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002460 imidazoles Chemical class 0.000 claims description 3
- 150000002923 oximes Chemical class 0.000 claims description 3
- 150000002989 phenols Chemical class 0.000 claims description 3
- 150000003217 pyrazoles Chemical class 0.000 claims description 3
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 3
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 claims description 3
- ZTNJGMFHJYGMDR-UHFFFAOYSA-N 1,2-diisocyanatoethane Chemical compound O=C=NCCN=C=O ZTNJGMFHJYGMDR-UHFFFAOYSA-N 0.000 claims description 2
- UFXYYTWJETZVHG-UHFFFAOYSA-N 1,3-diisocyanatobutane Chemical compound O=C=NC(C)CCN=C=O UFXYYTWJETZVHG-UHFFFAOYSA-N 0.000 claims description 2
- DFPJRUKWEPYFJT-UHFFFAOYSA-N 1,5-diisocyanatopentane Chemical compound O=C=NCCCCCN=C=O DFPJRUKWEPYFJT-UHFFFAOYSA-N 0.000 claims description 2
- 239000004970 Chain extender Substances 0.000 claims description 2
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 230000003078 antioxidant effect Effects 0.000 claims description 2
- 239000000080 wetting agent Substances 0.000 claims description 2
- MEBONNVPKOBPEA-UHFFFAOYSA-N 1,1,2-trimethylcyclohexane Chemical compound CC1CCCCC1(C)C MEBONNVPKOBPEA-UHFFFAOYSA-N 0.000 claims 2
- 239000002518 antifoaming agent Substances 0.000 claims 1
- 239000002738 chelating agent Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 239000004925 Acrylic resin Substances 0.000 abstract description 4
- 229920000178 Acrylic resin Polymers 0.000 abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 description 28
- 238000002360 preparation method Methods 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 description 8
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 5
- 239000008096 xylene Substances 0.000 description 5
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 239000004591 urethane sealant Substances 0.000 description 4
- 229910002012 Aerosil® Inorganic materials 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 3
- XQBCVRSTVUHIGH-UHFFFAOYSA-L [dodecanoyloxy(dioctyl)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC XQBCVRSTVUHIGH-UHFFFAOYSA-L 0.000 description 3
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- SDXAWLJRERMRKF-UHFFFAOYSA-N 3,5-dimethyl-1h-pyrazole Chemical group CC=1C=C(C)NN=1 SDXAWLJRERMRKF-UHFFFAOYSA-N 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- ASMQGLCHMVWBQR-UHFFFAOYSA-N Diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(=O)(O)OC1=CC=CC=C1 ASMQGLCHMVWBQR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- TXDNPSYEJHXKMK-UHFFFAOYSA-N sulfanylsilane Chemical compound S[SiH3] TXDNPSYEJHXKMK-UHFFFAOYSA-N 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- 239000004034 viscosity adjusting agent Substances 0.000 description 2
- MTZUIIAIAKMWLI-UHFFFAOYSA-N 1,2-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC=C1N=C=O MTZUIIAIAKMWLI-UHFFFAOYSA-N 0.000 description 1
- VGHSXKTVMPXHNG-UHFFFAOYSA-N 1,3-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC(N=C=O)=C1 VGHSXKTVMPXHNG-UHFFFAOYSA-N 0.000 description 1
- TZBAIMGBDFXZMO-UHFFFAOYSA-N 1-isocyanatomethyl-1,3,3-trimethylcyclohexane Chemical compound CC1(C)CCCC(C)(CN=C=O)C1 TZBAIMGBDFXZMO-UHFFFAOYSA-N 0.000 description 1
- GTEXIOINCJRBIO-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]-n,n-dimethylethanamine Chemical compound CN(C)CCOCCN(C)C GTEXIOINCJRBIO-UHFFFAOYSA-N 0.000 description 1
- ZRWNRAJCPNLYAK-UHFFFAOYSA-N 4-bromobenzamide Chemical compound NC(=O)C1=CC=C(Br)C=C1 ZRWNRAJCPNLYAK-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001343 alkyl silanes Chemical class 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 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
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- UKODFQOELJFMII-UHFFFAOYSA-N pentamethyldiethylenetriamine Chemical compound CN(C)CCN(C)CCN(C)C UKODFQOELJFMII-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- CMPQUABWPXYYSH-UHFFFAOYSA-N phenyl phosphate Chemical compound OP(O)(=O)OC1=CC=CC=C1 CMPQUABWPXYYSH-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000012974 tin catalyst Substances 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 150000003673 urethanes Chemical class 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
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
- C09K3/1021—Polyurethanes or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0645—Macromolecular organic compounds, e.g. prepolymers obtained otherwise than by reactions involving carbon-to-carbon unsaturated bonds
- C09K2200/065—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
제조예 2 | 비교예 1 | |||
60℃ | 80℃ | 60℃ | 80℃ | |
점도 증가율(%) | 153% 증가 | 168% 증가 | 230% 증가 | 270% 증가 |
NCO% 감소율(%) | 10% 감소 | 11% 감소 | 32% 감소 | 48% 감소 |
성분 (중량%) | 실시예 1 | 비교예 2 | 비교예 3 | 비교예 4 |
제조예 1의 중합체 | - | 600 | 600 | |
제조예 2의 중합체 | 60.0 | 60.0 | - | - |
제조예 3의 반응성 실리콘 올리고머 | 0.5 | - | 5 | - |
디이소데실프탈레이트 | 2.0 | 2.0 | 20 | 20 |
자일렌 | 2.0 | 2.0 | 20 | 20 |
N-3300 | 2.0 | 2.0 | 20 | 20 |
24A-100 | 2.0 | 2.0 | 20 | 20 |
카본블랙 | 23.0 | 23.0 | 230 | 230 |
탄산칼슘 | 6.3 | 6.3 | 63 | 63 |
에어로질(Aerosil) | 0.15 | 0.15 | 0.15 | 0.15 |
C-818(칙소 첨가제) | 0.13 | 0.13 | 0.13 | 0.13 |
디옥틸틴디라울레이트 (U-810) | 0.023 | 0.023 | 0.023 | 0.023 |
자일렌 | 1.0 | 1.0 | 1.0 | 1.0 |
디모르폴리노디에틸에테르(DMDEE) | 0.897 | 0.897 | 0.897 | 0.897 |
합계 | 100.0 | 100.0 | 100.0 | 100.0 |
저온/저습 부착성 | 100% C/F | 80% C/F | 0% C/F | 0% C/F |
ㅇ저온/저습 Baking 조건: 5℃×35%RH ㅇ용어해석: C/F(접착층의 응집파괴) |
온/습도 조건 | 실시예 1 | 비교예 2 | 비교예 3 | 비교예 4 |
5℃, 25%RH | 100% C/F | 80% C/F | 0% C/F | 0% C/F |
5℃, 35%RH | 100% C/F | 80% C/F | 0% C/F | 0% C/F |
5℃, 45%RH | 100% C/F | 80% C/F | 0% C/F | 0% C/F |
5℃, 55%RH | 100% C/F | 90% C/F | 0% C/F | 0% C/F |
5℃, 65%RH | 100% C/F | 90% C/F | 0% C/F | 0% C/F |
5℃, 75%RH | 100% C/F | 90% C/F | 0% C/F | 0% C/F |
ㅇ부착성 측정방법: Knife cut 밀착성 ㅇ온/습도 조건: DUPONT社 GEN IV CLEAR Baking 시온/습도 .상온/내수/내열/약품성/히트사이클/내후성 부착성 결과 동일함 |
Claims (10)
- (A) 가소제(d) 존재 하에서2개 이상의 이소시아네이트기를 포함하는 화합물(a)과 2 또는 3개의 하이드록시기를 갖는 폴리올(b)을 반응시켜 분자량 10,000∼20,000인 우레탄 예비 중합체를 제조한 후, 열원 하에서 촉매 없이 상기 우레탄 예비 중합체에 1 내지 2개의 활성 수소를 갖는 실란 화합물(c)을 부가 반응시켜 제조한 실란 변성 폴리우레탄 예비 중합체; 및
(B) 반응성 실리콘 올리고머를 포함하는 폴리우레탄 실란트조성물. - 청구항 1에 있어서,
폴리우레탄 실란트조성물 총 중량 기준으로,
실란 변성 폴리우레탄 예비 중합체 50 내지 70 중량%;
반응성 실리콘 올리고머 0.5∼1 중량%; 및
기타 첨가제 29∼49 중량%를 포함하고,
상기 기타 첨가제는 부착 보조 증진제, 안료, 가소제, 경화촉진제, 평탄화제, 습윤제, 흐름 조절제, 피막 형성방지제, 칙소향상제, 소포제, 충전제, 접착 촉진제, 점도 조절제, 염료, 자외선 흡수제, 열 안정화제, 항산화제 및 이들의 혼합물로부터 선택되는 1종 이상인 것을 특징으로 하는 폴리우레탄 실란트조성물. - 청구항 1에 있어서,
실란 변성 폴리우레탄 예비 중합체는 총 중량 기준으로,
2개 이상의 이소시아네이트기를포함하는 화합물(a) 10 내지 20 중량%;
2 또는 3개의 하이드록시기를 갖는 폴리올(b) 40 내지 80 중량%;
1 내지 2개의 활성 수소를 갖는 실란 화합물(c) 1 내지 10 중량%; 및
가소제 (d) 5 내지 48 중량%를 사용하여 제조된 것을 특징으로 하는 폴리우레탄 실란트조성물. - 청구항 1에 있어서,
2개 이상의 이소시아네이트기를 포함하는 화합물(a)은,
디페닐 메탄 디이소시아네이트, 이소포론디이소시아네이트, 비스(4-이소시아네이트사이클로헥실)메탄, 트리메틸렌디이소시아네이트, 테트라메틸렌디이소시아네이트, 펜타메틸렌디이소시아네이트, 헥사메틸렌디이소시아네이트, 프로필렌디이소시아네이트, 에틸렌 디이소시아네이트, 2,3-디메틸에틸렌 디이소시아네이트, 1-메틸 트리메틸렌디이소시아네이트, 1,3-사이클로펜텐 디이소시아네이트, 1,4-사이클로펜텐 디이소시아네이트, 1,2-사이클로펜텐 디이소시아네이트, 1,3-페닐렌 디이소시아네이트, 1,4-페닐렌 디이소시아네이트, 2,4-톨루엔 디이소시아네이트, 2,6-톨루엔 디이소시아네이트 및 5-이소시아네이토-1-(이소시아네이토메틸)-1,3,3-트리메틸-사이클로헥산으로 이루어지는 군으로부터 선택되는 것을 특징으로 하는 폴리우레탄 실란트조성물. - 청구항 1에 있어서,
2 또는 3개의 하이드록시기를 갖는 폴리올(b)은,
폴리에스테르 폴리올, 폴리에테르 폴리올, 폴리(알킬렌카르보네트)폴리올 및 이들의 혼합물로부터 선택되는 것을 특징으로 하는 폴리우레탄 실란트조성물. - 청구항 1에 있어서,
2 또는 3개의 하이드록시기를 갖는 폴리올(b)은,
분자량 1000∼3000인 2개의 하이드록시기를 갖는 폴리프로필렌 글리콜과 분자량 3000∼6000인 3개의 하이드록시기를 갖는 폴리프로필렌 트리올의 혼합물인 것을 특징으로 하는 폴리우레탄 실란트조성물. - 청구항 1에 있어서,
열원은 70∼90℃의 온도 범위로 제공하는 것을 특징으로 하는 폴리우레탄 실란트조성물. - 청구항 1에 있어서,
1 내지 2개의 활성 수소를 갖는 실란 화합물(c)은 N,N'-비스((3-트리메톡시실릴)프로필)아민인 것을 특징으로 하는 폴리우레탄 실란트조성물. - 청구항 1에 있어서,
(B) 반응성 실리콘 올리고머는,
반응성 실리콘 올리고머 총 중량 기준으로, 2개의 이소시아네이트기를 갖는 화합물 10 내지 20 중량%; 차단제 5 내지 25 중량%; 2 내지 3개의 하이드록시기를 갖는 단량체 5 내지 20 중량%, 알킬트리알콕시실란 30 내지 60 중량%; 사슬 연장제로서, 이온수 1 내지 10 중량%; 및 촉매 0.01 내지 0.5 중량%를 사용하여 제조되는 것을 특징으로 하는 폴리우레탄 실란트조성물.
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