KR101420632B1 - 전기전도성이 우수하면서 가공특성 및 열안정성이 개선된 탄소나노튜브-폴리옥시메틸렌 수지 조성물 및 그의 성형품 - Google Patents
전기전도성이 우수하면서 가공특성 및 열안정성이 개선된 탄소나노튜브-폴리옥시메틸렌 수지 조성물 및 그의 성형품 Download PDFInfo
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- KR101420632B1 KR101420632B1 KR1020110133770A KR20110133770A KR101420632B1 KR 101420632 B1 KR101420632 B1 KR 101420632B1 KR 1020110133770 A KR1020110133770 A KR 1020110133770A KR 20110133770 A KR20110133770 A KR 20110133770A KR 101420632 B1 KR101420632 B1 KR 101420632B1
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- South Korea
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- resin composition
- polyoxymethylene resin
- group
- carbon nanotube
- polymer
- Prior art date
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- 229920006324 polyoxymethylene Polymers 0.000 title claims abstract description 72
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000011342 resin composition Substances 0.000 title claims abstract description 43
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 18
- -1 polyoxymethylene Polymers 0.000 claims abstract description 62
- 229930040373 Paraformaldehyde Natural products 0.000 claims abstract description 45
- 229920000642 polymer Polymers 0.000 claims abstract description 41
- 238000012545 processing Methods 0.000 claims abstract description 41
- 239000003607 modifier Substances 0.000 claims abstract description 27
- 239000011258 core-shell material Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 63
- 239000002041 carbon nanotube Substances 0.000 claims description 37
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 36
- 229920005989 resin Polymers 0.000 claims description 30
- 239000011347 resin Substances 0.000 claims description 30
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 20
- 229910052760 oxygen Inorganic materials 0.000 claims description 20
- 239000001301 oxygen Substances 0.000 claims description 20
- 229920001577 copolymer Polymers 0.000 claims description 17
- 229920000554 ionomer Polymers 0.000 claims description 17
- 239000000178 monomer Substances 0.000 claims description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 229920002554 vinyl polymer Polymers 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 9
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims description 8
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 5
- FCYVWWWTHPPJII-UHFFFAOYSA-N 2-methylidenepropanedinitrile Chemical compound N#CC(=C)C#N FCYVWWWTHPPJII-UHFFFAOYSA-N 0.000 claims description 4
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 claims description 4
- 125000005250 alkyl acrylate group Chemical group 0.000 claims description 4
- 125000003368 amide group Chemical group 0.000 claims description 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical group CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 4
- 229910021645 metal ion Inorganic materials 0.000 claims description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229920006163 vinyl copolymer Polymers 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 238000013329 compounding Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000001125 extrusion Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 230000000704 physical effect Effects 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 7
- 239000002048 multi walled nanotube Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 5
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- 229920012196 Polyoxymethylene Copolymer Polymers 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 238000013441 quality evaluation Methods 0.000 description 4
- 239000002109 single walled nanotube Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000004703 alkoxides Chemical class 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 125000005704 oxymethylene group Chemical group [H]C([H])([*:2])O[*:1] 0.000 description 3
- 239000002685 polymerization catalyst Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- UYVWNPAMKCDKRB-UHFFFAOYSA-N 1,2,4,5-tetraoxane Chemical compound C1OOCOO1 UYVWNPAMKCDKRB-UHFFFAOYSA-N 0.000 description 2
- HNURKXXMYARGAY-UHFFFAOYSA-N 2,6-Di-tert-butyl-4-hydroxymethylphenol Chemical compound CC(C)(C)C1=CC(CO)=CC(C(C)(C)C)=C1O HNURKXXMYARGAY-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 125000003158 alcohol group Chemical group 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 2
- 239000011231 conductive filler Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000010556 emulsion polymerization method Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000012760 heat stabilizer Substances 0.000 description 2
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 description 1
- FCBZNZYQLJTCKR-UHFFFAOYSA-N 1-prop-2-enoxyethanol Chemical compound CC(O)OCC=C FCBZNZYQLJTCKR-UHFFFAOYSA-N 0.000 description 1
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 description 1
- OJCIQAXLZMIWQT-UHFFFAOYSA-N 2,5-ditert-butyl-4-[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(C(C)(C)C)=C(O)C=C1C(C)(C)C OJCIQAXLZMIWQT-UHFFFAOYSA-N 0.000 description 1
- HRIJSYATNFJXHM-UHFFFAOYSA-N 2,6-diamino-1h-1,3,5-triazine-4-thione Chemical compound NC1=NC(=S)N=C(N)N1 HRIJSYATNFJXHM-UHFFFAOYSA-N 0.000 description 1
- GJDRKHHGPHLVNI-UHFFFAOYSA-N 2,6-ditert-butyl-4-(diethoxyphosphorylmethyl)phenol Chemical compound CCOP(=O)(OCC)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 GJDRKHHGPHLVNI-UHFFFAOYSA-N 0.000 description 1
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 description 1
- ROHTVIURAJBDES-UHFFFAOYSA-N 2-n,2-n-bis(prop-2-enyl)-1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(N(CC=C)CC=C)=N1 ROHTVIURAJBDES-UHFFFAOYSA-N 0.000 description 1
- XKDKGANKVZRJMR-UHFFFAOYSA-N 2-n,2-n-diphenyl-1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(N(C=2C=CC=CC=2)C=2C=CC=CC=2)=N1 XKDKGANKVZRJMR-UHFFFAOYSA-N 0.000 description 1
- CVKGSDYWCFQOKU-UHFFFAOYSA-N 2-n-butyl-1,3,5-triazine-2,4,6-triamine Chemical compound CCCCNC1=NC(N)=NC(N)=N1 CVKGSDYWCFQOKU-UHFFFAOYSA-N 0.000 description 1
- FJNLCHNQVJVCPY-UHFFFAOYSA-N 2-n-methoxy-2-n-methyl-4-n,6-n-dipropyl-1,3,5-triazine-2,4,6-triamine Chemical compound CCCNC1=NC(NCCC)=NC(N(C)OC)=N1 FJNLCHNQVJVCPY-UHFFFAOYSA-N 0.000 description 1
- JIHOVGXINXMLLR-UHFFFAOYSA-N 2-n-phenyl-1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(NC=2C=CC=CC=2)=N1 JIHOVGXINXMLLR-UHFFFAOYSA-N 0.000 description 1
- AHAITCPQEXTAMT-UHFFFAOYSA-N 6-butoxy-1,3-dihydro-1,3,5-triazine-2,2,4,4-tetramine Chemical compound NC1(NC(=NC(N1)(N)N)OCCCC)N AHAITCPQEXTAMT-UHFFFAOYSA-N 0.000 description 1
- FMKJZXVUCJWIIV-UHFFFAOYSA-N 6-butyl-1,3,5-triazine-2,4-diamine Chemical compound CCCCC1=NC(N)=NC(N)=N1 FMKJZXVUCJWIIV-UHFFFAOYSA-N 0.000 description 1
- HAPDXSYZMFVBBH-UHFFFAOYSA-N 6-cyclohexyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C2CCCCC2)=N1 HAPDXSYZMFVBBH-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- KJQMOGOKAYDMOR-UHFFFAOYSA-N CC(=C)C=C.CC(=C)C=C Chemical compound CC(=C)C=C.CC(=C)C=C KJQMOGOKAYDMOR-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920003182 Surlyn® Polymers 0.000 description 1
- 229910007926 ZrCl Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- MASBWURJQFFLOO-UHFFFAOYSA-N ammeline Chemical compound NC1=NC(N)=NC(O)=N1 MASBWURJQFFLOO-UHFFFAOYSA-N 0.000 description 1
- 239000011952 anionic catalyst Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- UKMSUNONTOPOIO-UHFFFAOYSA-M behenate Chemical compound CCCCCCCCCCCCCCCCCCCCCC([O-])=O UKMSUNONTOPOIO-UHFFFAOYSA-M 0.000 description 1
- 229940116224 behenate Drugs 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000012662 bulk polymerization Methods 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
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000011951 cationic catalyst Substances 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- KBLWLMPSVYBVDK-UHFFFAOYSA-N cyclohexyl prop-2-enoate Chemical compound C=CC(=O)OC1CCCCC1 KBLWLMPSVYBVDK-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010667 large scale reaction Methods 0.000 description 1
- 239000011968 lewis acid catalyst Substances 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 description 1
- HTEAGOMAXMOFFS-UHFFFAOYSA-N methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C HTEAGOMAXMOFFS-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- SFMJNHNUOVADRW-UHFFFAOYSA-N n-[5-[9-[4-(methanesulfonamido)phenyl]-2-oxobenzo[h][1,6]naphthyridin-1-yl]-2-methylphenyl]prop-2-enamide Chemical compound C1=C(NC(=O)C=C)C(C)=CC=C1N1C(=O)C=CC2=C1C1=CC(C=3C=CC(NS(C)(=O)=O)=CC=3)=CC=C1N=C2 SFMJNHNUOVADRW-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
도 2 및 3은 각각 비교예 3 및 9의 수지 조성물을 사용하여 얻어진 플레이트의 성형품 표면을 촬영한 사진으로서, 도 2는 뜯김 현상이 나타난 성형품 표면을 촬영하여 나타낸 사진이며, 도 3은 보이드가 형성된 성형품 표면을 촬영하여 나타내는 사진이다.
Claims (17)
- 폴리옥시메틸렌 100중량부에 대하여,
탄소나노튜브 1~6중량부 및
가공특성 개질제 0.3~3중량부를 포함하며,
상기 가공특성 개질제는 코어-쉘 구조를 갖는 폴리머와 아이오노머를 1:1 내지 10:1의 중량비로 포함하는 혼합물이며, 상기 아이오노머는 α-올레핀 및 메틸아크릴산 또는 그 유도체로 이루어지는 공중합체 중에 포함되는 카르복실기의 수소가 금속 이온으로 치환되어 있는 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 제 1항에 있어서, 상기 폴리옥시메틸렌 수지는 ASTM D 1238(2.16 kg/190 ℃)에 따라 측정된 용융지수가 0.1-100g/10min인 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 제 1항에 있어서, 상기 탄소나노튜브는 BET 표면적이 150~300㎡/g이고, 직경이 10~40㎚이며, 길이가 1~25㎛인 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 제 1항에 있어서, 상기 코어-쉘 구조를 갖는 폴리머는 고무상 폴리머의 코어와 유리상 폴리머의 쉘로 구성되는 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 제 4항에 있어서, 상기 고무상 폴리머는 알킬기의 탄소수가 2~8인 알킬아크릴레이트인 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 제 5항에 있어서, 상기 고무상 폴리머는 뷰틸아크릴레이트인 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 제 4항에 있어서, 상기 유리상 폴리머는 산소 함유 극성기를 갖는 비닐계 공중합체인 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 제 7항에 있어서, 상기 산소 함유 극성기는 수산기, 에테르 결합을 갖는 기, 아미드기, 나이트로기 및 이들의 혼합으로 이루어진 그룹으로부터 선택되는 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 제 8항에 있어서, 상기 에테르 결합을 갖는 기는 글리시딜기인 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 제 7항에 있어서, 상기 산소함유 극성기를 갖는 비닐계 공중합체는 하이드록시에틸(메타)아크릴레이트, 하이드록시프로필(메타)아크릴레이트 및 글리시딜(메타)아크릴레이트로 이루어진 그룹으로부터 선택되는 하나 또는 2 이상의 단량체로부터 중합된 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 제 10항에 있어서, 상기 산소함유 극성기를 갖는 비닐계 공중합체는 상기 산소함유 극성기를 갖는 단량체와 탄소수 1 내지 4의 알킬기를 갖는 알킬(메타)아크릴레이트, 스타이렌 또는 비닐톨루엔, 및 시안화 비닐 또는 시안화 비닐리덴으로부터 선택되는 단량체의 공중합체인 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 제 4항에 있어서, 상기 쉘은 코어-쉘 구조를 갖는 폴리머 전체 중량의 10 내지 50중량%인 탄소나노튜브-폴리옥시메틸렌 수지 조성물.
- 삭제
- 제 1항 내지 제 12항 중 어느 한 항에 기재된 탄소나노튜브-폴리옥시메틸렌 수지 조성물로 형성된 성형품.
- 제14항에 있어서, 상기 성형품은 VDA 275법에 의해 측정한 포름알데히드 가스 방출량이 20㎎/㎏ 이하인 성형품.
- 제 14항에 있어서, 상기 성형품은 표면 저항이 102-109Ω/sq인 성형품.
- 제 15항에 있어서, 상기 성형품은 표면 저항이 102-109Ω/sq인 성형품.
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