JP5310732B2 - 潤滑グリース組成物およびその製造法 - Google Patents
潤滑グリース組成物およびその製造法 Download PDFInfo
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- JP5310732B2 JP5310732B2 JP2010533891A JP2010533891A JP5310732B2 JP 5310732 B2 JP5310732 B2 JP 5310732B2 JP 2010533891 A JP2010533891 A JP 2010533891A JP 2010533891 A JP2010533891 A JP 2010533891A JP 5310732 B2 JP5310732 B2 JP 5310732B2
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- Prior art keywords
- base oil
- fluorinated
- grease
- acid
- oil
- 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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- 239000004519 grease Substances 0.000 title claims description 94
- 239000000203 mixture Substances 0.000 title claims description 43
- 230000001050 lubricating effect Effects 0.000 title claims description 32
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000002199 base oil Substances 0.000 claims description 62
- 239000011737 fluorine Substances 0.000 claims description 48
- 229910052731 fluorine Inorganic materials 0.000 claims description 48
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 47
- 239000000344 soap Substances 0.000 claims description 44
- 239000003921 oil Substances 0.000 claims description 37
- 239000002131 composite material Substances 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 31
- 239000002562 thickening agent Substances 0.000 claims description 30
- 239000000843 powder Substances 0.000 claims description 19
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 14
- 125000001931 aliphatic group Chemical group 0.000 claims description 14
- 229910052788 barium Inorganic materials 0.000 claims description 10
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 10
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 7
- 238000004898 kneading Methods 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000000314 lubricant Substances 0.000 claims description 5
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 4
- 150000004692 metal hydroxides Chemical class 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 claims 3
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims 1
- 229910001863 barium hydroxide Inorganic materials 0.000 claims 1
- 239000010953 base metal Substances 0.000 claims 1
- -1 lithium monocarboxylic acid lithium salts Chemical class 0.000 description 29
- 229910052744 lithium Inorganic materials 0.000 description 19
- ULQISTXYYBZJSJ-UHFFFAOYSA-N 12-hydroxyoctadecanoic acid Chemical compound CCCCCCC(O)CCCCCCCCCCC(O)=O ULQISTXYYBZJSJ-UHFFFAOYSA-N 0.000 description 17
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 17
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 15
- 238000005096 rolling process Methods 0.000 description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 13
- 239000004810 polytetrafluoroethylene Substances 0.000 description 13
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 12
- 239000003963 antioxidant agent Substances 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 11
- 150000001412 amines Chemical class 0.000 description 10
- 238000002156 mixing Methods 0.000 description 10
- 229940114072 12-hydroxystearic acid Drugs 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 8
- 230000003078 antioxidant effect Effects 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 150000002148 esters Chemical class 0.000 description 7
- 150000002763 monocarboxylic acids Chemical class 0.000 description 7
- 239000010702 perfluoropolyether Substances 0.000 description 7
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 229920013639 polyalphaolefin Polymers 0.000 description 6
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 6
- 239000011575 calcium Substances 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 231100000241 scar Toxicity 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 4
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 4
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002480 mineral oil Substances 0.000 description 4
- 235000010446 mineral oil Nutrition 0.000 description 4
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000002905 metal composite material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000007127 saponification reaction Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 2
- FJLUATLTXUNBOT-UHFFFAOYSA-N 1-Hexadecylamine Chemical compound CCCCCCCCCCCCCCCCN FJLUATLTXUNBOT-UHFFFAOYSA-N 0.000 description 2
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 2
- QBHXHSCLADKAGG-UHFFFAOYSA-N 10-(octadecylamino)-10-oxodecanoic acid Chemical compound C(CCCCCCCCCCCCCCCCC)NC(CCCCCCCCC(=O)O)=O QBHXHSCLADKAGG-UHFFFAOYSA-N 0.000 description 2
- HCUZVMHXDRSBKX-UHFFFAOYSA-N 2-decylpropanedioic acid Chemical compound CCCCCCCCCCC(C(O)=O)C(O)=O HCUZVMHXDRSBKX-UHFFFAOYSA-N 0.000 description 2
- RZUDZAJRBFRQLS-UHFFFAOYSA-N 2-dodecylpropanedioic acid Chemical compound CCCCCCCCCCCCC(C(O)=O)C(O)=O RZUDZAJRBFRQLS-UHFFFAOYSA-N 0.000 description 2
- BTBJCTWMARHHQD-UHFFFAOYSA-N 2-heptadecylpropanedioic acid Chemical compound CCCCCCCCCCCCCCCCCC(C(O)=O)C(O)=O BTBJCTWMARHHQD-UHFFFAOYSA-N 0.000 description 2
- WXUAQHNMJWJLTG-UHFFFAOYSA-N 2-methylbutanedioic acid Chemical compound OC(=O)C(C)CC(O)=O WXUAQHNMJWJLTG-UHFFFAOYSA-N 0.000 description 2
- SMTKGALBDOEZCA-UHFFFAOYSA-N 2-tetradecylpropanedioic acid Chemical compound CCCCCCCCCCCCCCC(C(O)=O)C(O)=O SMTKGALBDOEZCA-UHFFFAOYSA-N 0.000 description 2
- WMRCTEPOPAZMMN-UHFFFAOYSA-N 2-undecylpropanedioic acid Chemical compound CCCCCCCCCCCC(C(O)=O)C(O)=O WMRCTEPOPAZMMN-UHFFFAOYSA-N 0.000 description 2
- VVJKKWFAADXIJK-UHFFFAOYSA-N Allylamine Chemical compound NCC=C VVJKKWFAADXIJK-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- WJYIASZWHGOTOU-UHFFFAOYSA-N Heptylamine Chemical compound CCCCCCCN WJYIASZWHGOTOU-UHFFFAOYSA-N 0.000 description 2
- OJGMBLNIHDZDGS-UHFFFAOYSA-N N-Ethylaniline Chemical compound CCNC1=CC=CC=C1 OJGMBLNIHDZDGS-UHFFFAOYSA-N 0.000 description 2
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 2
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PLZVEHJLHYMBBY-UHFFFAOYSA-N Tetradecylamine Chemical compound CCCCCCCCCCCCCCN PLZVEHJLHYMBBY-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- VPNOHCYAOXWMAR-UHFFFAOYSA-N docosan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCCCCCN VPNOHCYAOXWMAR-UHFFFAOYSA-N 0.000 description 2
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 2
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- NDJKXXJCMXVBJW-UHFFFAOYSA-N heptadecane Chemical compound CCCCCCCCCCCCCCCCC NDJKXXJCMXVBJW-UHFFFAOYSA-N 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- JACMPVXHEARCBO-UHFFFAOYSA-N n-pentylpentan-1-amine Chemical compound CCCCCNCCCCC JACMPVXHEARCBO-UHFFFAOYSA-N 0.000 description 2
- INAMEDPXUAWNKL-UHFFFAOYSA-N nonadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCCN INAMEDPXUAWNKL-UHFFFAOYSA-N 0.000 description 2
- FJDUDHYHRVPMJZ-UHFFFAOYSA-N nonan-1-amine Chemical compound CCCCCCCCCN FJDUDHYHRVPMJZ-UHFFFAOYSA-N 0.000 description 2
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 150000008301 phosphite esters Chemical class 0.000 description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- 239000010689 synthetic lubricating oil Substances 0.000 description 2
- HQHCYKULIHKCEB-UHFFFAOYSA-N tetradecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCC(O)=O HQHCYKULIHKCEB-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- LWBHHRRTOZQPDM-UHFFFAOYSA-N undecanedioic acid Chemical compound OC(=O)CCCCCCCCCC(O)=O LWBHHRRTOZQPDM-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- JTQQDDNCCLCMER-CLFAGFIQSA-N (z)-n-[(z)-octadec-9-enyl]octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCNCCCCCCCC\C=C/CCCCCCCC JTQQDDNCCLCMER-CLFAGFIQSA-N 0.000 description 1
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 description 1
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- 229940114069 12-hydroxystearate Drugs 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- OFWDLJKVZZRPOX-UHFFFAOYSA-N 2,2,3,3-tetrafluorooxetane Chemical compound FC1(F)COC1(F)F OFWDLJKVZZRPOX-UHFFFAOYSA-N 0.000 description 1
- XHRCFGDFESIFRG-UHFFFAOYSA-N 2-chloro-n-ethyl-n-[(2-methylphenyl)methyl]ethanamine Chemical compound ClCCN(CC)CC1=CC=CC=C1C XHRCFGDFESIFRG-UHFFFAOYSA-N 0.000 description 1
- NRSWGNXBEVDTNI-UHFFFAOYSA-N 2-fluorooxirane Chemical compound FC1CO1 NRSWGNXBEVDTNI-UHFFFAOYSA-N 0.000 description 1
- MVDKKZZVTWHVMC-UHFFFAOYSA-N 2-hexadecylpropanedioic acid Chemical compound CCCCCCCCCCCCCCCCC(C(O)=O)C(O)=O MVDKKZZVTWHVMC-UHFFFAOYSA-N 0.000 description 1
- CWNNYYIZGGDCHS-UHFFFAOYSA-N 2-methylideneglutaric acid Chemical compound OC(=O)CCC(=C)C(O)=O CWNNYYIZGGDCHS-UHFFFAOYSA-N 0.000 description 1
- MEAHFJBYWLCGDM-UHFFFAOYSA-N 2-pentadecylpropanedioic acid Chemical compound CCCCCCCCCCCCCCCC(C(O)=O)C(O)=O MEAHFJBYWLCGDM-UHFFFAOYSA-N 0.000 description 1
- MDWVSAYEQPLWMX-UHFFFAOYSA-N 4,4'-Methylenebis(2,6-di-tert-butylphenol) Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 MDWVSAYEQPLWMX-UHFFFAOYSA-N 0.000 description 1
- OHGCZFNOIOXHIN-UHFFFAOYSA-N 9-(octylamino)-9-oxononanoic acid Chemical compound CCCCCCCCNC(=O)CCCCCCCC(O)=O OHGCZFNOIOXHIN-UHFFFAOYSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- HTJDQJBWANPRPF-UHFFFAOYSA-N Cyclopropylamine Chemical compound NC1CC1 HTJDQJBWANPRPF-UHFFFAOYSA-N 0.000 description 1
- BWLUMTFWVZZZND-UHFFFAOYSA-N Dibenzylamine Chemical compound C=1C=CC=CC=1CNCC1=CC=CC=C1 BWLUMTFWVZZZND-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000002862 amidating effect Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- ARCGXLSVLAOJQL-UHFFFAOYSA-N anhydrous trimellitic acid Natural products OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
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- 125000006267 biphenyl group Chemical group 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
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- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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- NISGSNTVMOOSJQ-UHFFFAOYSA-N cyclopentanamine Chemical compound NC1CCCC1 NISGSNTVMOOSJQ-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- 150000002019 disulfides Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 239000010696 ester oil Substances 0.000 description 1
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- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical class [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical compound OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical compound NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- MJCJUDJQDGGKOX-UHFFFAOYSA-N n-dodecyldodecan-1-amine Chemical compound CCCCCCCCCCCCNCCCCCCCCCCCC MJCJUDJQDGGKOX-UHFFFAOYSA-N 0.000 description 1
- NQYKSVOHDVVDOR-UHFFFAOYSA-N n-hexadecylhexadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCC NQYKSVOHDVVDOR-UHFFFAOYSA-N 0.000 description 1
- HKUFIYBZNQSHQS-UHFFFAOYSA-N n-octadecyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC HKUFIYBZNQSHQS-UHFFFAOYSA-N 0.000 description 1
- DYUWTXWIYMHBQS-UHFFFAOYSA-N n-prop-2-enylprop-2-en-1-amine Chemical compound C=CCNCC=C DYUWTXWIYMHBQS-UHFFFAOYSA-N 0.000 description 1
- HSUGDXPUFCVGES-UHFFFAOYSA-N n-tetradecyltetradecan-1-amine Chemical compound CCCCCCCCCCCCCCNCCCCCCCCCCCCCC HSUGDXPUFCVGES-UHFFFAOYSA-N 0.000 description 1
- BNJOQKFENDDGSC-UHFFFAOYSA-N octadecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCCCC(O)=O BNJOQKFENDDGSC-UHFFFAOYSA-N 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- DPBLXKKOBLCELK-UHFFFAOYSA-N pentan-1-amine Chemical compound CCCCCN DPBLXKKOBLCELK-UHFFFAOYSA-N 0.000 description 1
- 125000005004 perfluoroethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 125000005009 perfluoropropyl group Chemical group FC(C(C(F)(F)F)(F)F)(F)* 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 150000002990 phenothiazines Chemical class 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
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- 229920005862 polyol Polymers 0.000 description 1
- 229920013636 polyphenyl ether polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellityc acid Natural products OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 1
- 235000021003 saturated fats Nutrition 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 235000021081 unsaturated fats Nutrition 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
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- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/02—Mixtures of base-materials and thickeners
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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
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- C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
- C10M2207/0406—Ethers; Acetals; Ortho-esters; Ortho-carbonates used as base material
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- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
- C10M2207/1236—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic used as thickening agent
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
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- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/128—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof
- C10M2207/1285—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof used as thickening agents
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- C10M2213/06—Perfluoro polymers
- C10M2213/062—Polytetrafluoroethylene [PTFE]
- C10M2213/0626—Polytetrafluoroethylene [PTFE] used as thickening agents
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
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- C10N2010/02—Groups 1 or 11
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Description
(1) 水素添加した鉱油および/または合成潤滑油、フルオロポリエーテル油および有機または無機増粘剤を含んでなるグリースであって、潤滑油+フルオロポリエーテル油/増粘剤の重量比が97〜80:3〜20であり、潤滑油/フルオロポリエーテル油の重量比が95〜60:5〜40であるグリースであって、そのグリースについて耐摩耗性、耐荷重性、ベアリング耐久性が評価されており、その実施例では、エステル油に脂肪族系リチウム複合石けん(アゼライン酸と12-ヒドロキシステアリン酸とのリチウム複合石けん)が用いられている。(特許文献1参照)
RfO(CF2O)x(C2F4O)y(C3F6O)zRf
で表わされるものが用いられる。具体的には、例えば下記一般式(1)〜(4)で表わされるようなものが用いられ、この他一般式(5)で表わされるようなものも用いられる。なお、Rfはパーフルオロメチル基、パーフルオロエチル基、パーフルオロプロピル基等の炭素数1〜5、好ましくは1〜3のパーフルオロ低級アルキル基である。
(1) RfO(CF2CF2O)m(CF2O)nRf
ここで、m+n=3〜200、m:n=10〜90:90〜10であり、またCF2CF2O基およびCF2O基は主鎖中にランダムに結合しているものであり、テトラフルオロエチレンの光酸化重合で生成した先駆体を完全にフッ素化することによって得られる。
(2) RfO〔CF(CF3)CF2O)〕m(CF2O)nRf
ここで、m+n=3〜200、m:n=10〜90:90〜10であり、またCF(CF3)CF2O基およびCF2O基は主鎖中にランダムに結合しているものであり、ヘキサフルオロプロピレンの光酸化重合で生成した先駆体を完全にフッ素化することによって得られる。
(3) RfO[CF(CF3)CF2O]p(CF2CF2O)q(CF2O)rRf
ここで、p+q+r=3〜200でqおよびrは0であり得、(q+r)/p=0〜2であり、またCF(CF3)CF2O基、CF2CF2O基およびCF2O基は主鎖中にランダムに結合しているものであり、ヘキサフルオロプロピレンおよびテトラフルオロエチレンの光酸化重合で生成した先駆体を完全にフッ素化することにより得られる。
(4) RfO[CF(CF3)CF2O]s(CF2CF2O)tRf
ここで、s+t=2〜200でtは0であり得、t/s=0〜2であり、またCF(CF3)CF2O基およびCF2CF2O基は主鎖中にランダムに結合しているものであり、ヘキサフルオロプロピレンおよびテトラフルオロエチレンの光酸化重合で生成した先駆体を完全にフッ素化することにより、あるいはフッ化セシウム触媒の存在下にヘキサフルオロプロピレンオキサイドまたはテトラフルオロエチレンオキサイドをアニオン重合させ、得られた末端-CF(CF3)COF基を有する酸フロライド化合物をフッ素ガスで処理することによって得られる。
(5) F(CF2CF2CF2O)2〜100C2F5
これは、フッ化セシウム触媒の存在下に2,2,3,3-テトラフルオロオキセタンをアニオン重合させ、得られた含フッ素ポリエーテル(CH2CF2CF2O)nを紫外線照射下に約160〜300℃でフッ素ガスで処理することによって得られる。
(a-1) 加熱攪拌が可能な反応釜に、非フッ素系基油、脂肪族ジカルボン酸およびモノアミドモノカルボン酸を加え、攪拌可能な温度であり、反応を効率的に進めかつ基油の劣化を生じさせない温度である約80〜180℃に加熱して攪拌し、そこに金属水酸化物を加えて複合金属石けんを非フッ素系基油中で形成させる。冷却後、そこにアミン系酸化防止剤等を所定量配合し、3本ロールミルまたは高圧ホモジナイザで混練して、非フッ素系グリースを調製する。混練に先立って、最初に用いられた非フッ素系基油以外の他の非フッ素系基油を添加して用いることもできる。
(a-2) フッ素系基油とフッ素樹脂粉末とを混合釜中で混ぜ、その後3本ロールミルまたは高圧ホモジナイザを用いて混練し、フッ素系グリースを調製する。
(a-3) これら2種類のグリースを混合釜中で混ぜ、好ましくは3本ロールミルで混練して、潤滑グリース組成物を調製する。なお、混練に用いられる3本ロールミルとしては、一般に油圧式のものが用いられる。
ポリ-α-オレフィン油(40℃粘度:30mm2/秒)中で、増稠剤としてベースグリース中30重量%を占めるセバシン酸とセバシン酸モノステアリルアミドとのバリウム複合石けんを前記の如き方法(a-1)で合成し、これに2重量%のアミン系酸化防止剤(KING INDUSTRIES製品NA-LUBE AO-120;アルキルジフェニルアミン)を添加した後、3本ロールミルで2回混練して、グリースAを調製した。
ポリ-α-オレフィン油(40℃粘度:46mm2/秒)中で、増稠剤としてベースグリース中25重量%を占めるアゼライン酸とアゼライン酸モノオクチルアミドとのバリウム複合石けんを前記の如き方法(a-1)で合成し、これに3重量%の油性剤としてのトリメチロールプロパンアルキルエステル(40℃粘度:30mm2/秒)および2重量%のアミン系酸化防止剤(NA-LUBE AO-120)を添加した後、3本ロールミルで2回混練して、グリースBを調製した。
ジフェニルエーテル油(40℃粘度:100mm2/秒)中で、増稠剤としてベースグリース中30重量%を占めるセバシン酸とセバシン酸モノステアリルアミドとのバリウム複合石けんを前記の如き方法(a-1)で合成し、これに2重量%のアミン系酸化防止剤(NA-LUBE AO-120)を添加した後、3本ロールミルで2回混練して、グリースCを調製した。
ポリ-α-オレフィン油(40℃粘度:30mm2/秒)中で、増稠剤としてベースグリース中10重量%を占める12-ヒドロキシステアリン酸のリチウム石けんを合成し、これに2重量%のアミン系酸化防止剤(NA-LUBE AO-120)を添加した後、3本ロールミルで2回混練して、グリースDを調製した。
ポリ-α-オレフィン油(40℃粘度:46mm2/秒)中で、増稠剤としてベースグリース中20重量%を占めるアゼライン酸と12-ヒドロキシステアリン酸とのリチウム複合石けんを合成し、これに3重量%の油性剤としてのトリメチロールプロパンアルキルエステル(40℃粘度:30mm2/秒)および2重量%のアミン系酸化防止剤(NA-LUBE AO-120)を添加した後、3本ロールミルで2回混練して、グリースEを調製した。
一般式RfO〔CF(CF3)CF2O〕mRfで表わされる分子構造を有するフッ素系基油(40℃粘度:230mm2/秒)に、ベースグリース中32重量%を占める量のPTFE粉末(平均粒子径0.3μm)を混合し、3本ロールミルで2回混練して、グリースIを調製した。
一般式RfO〔CF(CF3)CF2O〕mRfで表わされる分子構造を有するフッ素系基油(40℃粘度:230mm2/秒)に、ベースグリース中18重量%を占める量のPTFE粉末(平均粒子径0.3μm)を混合し、3本ロールミルで2回混練して、グリースIIを調製した。
一般式RfO(CF2CF2O)m(CF2O)nRfで表わされる分子構造を有するフッ素系基油(40℃粘度:85mm2/秒)に、ベースグリース中27重量%を占める量のPTFE粉末(平均粒子径0.3μm)を混合し、3本ロールミルで2回混練して、グリースIIIを調製した。
上記各参考例で調製された非フッ素系グリースA〜Eおよびフッ素系グリースI〜IIIの内の1種または2種を所定の重量比で混合し、混合釜中で十分に攪拌混合した後、3本ロールで2回混練し、潤滑グリース組成物を調製した。
耐摩耗性:シェル四球試験、ASTM D2266法準拠
温度75℃、回転数1200rpm、加重392N、時間60分間
試験後の摩耗痕径を測定(この値が小さい程良い)
耐荷重性(四球試験):曽田式JIS K2519準拠、段階昇圧法
回転数750rpm、温度室温
(この値が大きい程良い)
耐熱性(離油度):ASTM D6184に対応するJIS K2220.11準拠
180℃、24時間後の離油度を測定
(この値が小さい程良い)
せん断安定性(稠度変化):シェルロール試験、ASTM 1831準拠
80℃、165rpm、24時間
試験前後の稠度変化を測定
(この値が小さい程良い)
・自動車では、電動ラジエータファンモータ、ファンカップリング、電制
EGR、電子制御スロットバルブ、オルターネータ、アイドラプーリ、
電動ブレーキ、ハブユニット、ウォーターポンプ、パワーウィンドウ、
ワイパ、電動パワーステアリング等の耐熱性、せん断安定性が要求され
る転がり軸受、すべり軸受またはギヤ部分
自動変速機用コントロールスイッチ、レバーコントロールスイッチ、
プッシュスイッチ等の耐熱性、せん断安定性、耐摩耗性が要求される
電気接点部分
ビスカスカップリングのXリング部分、排気ブレーキのOリング等、耐熱
性、せん断安定性が要求されるゴムシール部分
ヘッドライト、シート、ABS、ドアロック、ドアヒンジ、クラッチブー
スタ、2分割フライホイール、ウィンドレギュレータ、ボールジョイン
ト、クラッチブースタ等の転がり軸受、すべり軸受、ギヤ、摺動部等
・事務用機器では、複写機、レーザービームプリンタ等の定着ロール、
定着ベルト等の耐熱性、耐摩耗性が要求される転がり軸受、すべり軸受
、樹脂フィルムの摺動部またはギヤ部等
・樹脂製造装置では、フィルムテンター、フィルムラミネータ、バンバリ
ーミキサの耐熱性、耐荷重性が要求される転がり軸受、すべり軸受、
ピン、オイルシール、ギヤ等
・製紙装置ではコルゲートマシンで、耐熱性、耐摩耗性が要求される転が
り軸受、すべり軸受、ピン、オイルシール、ギヤ等
・木材加工装置では、コンチプレス等での、耐熱性、耐摩耗性が要求され
る転がり軸受、すべり軸受、ピン、オイルシール、ギヤ等
・食品用機械では、パン焼器、オーブン等のリニアガイド、耐熱性、耐摩
耗性が要求される転がり軸受等
・工作機械のスピンドル、サボモータ等での、低摩擦係数が要求される転
がり軸受、すべり軸受等
・せん断安定性、耐摩耗性が要求される携帯電話のヒンジの摺動部等
・半導体製造装置、液晶製造装置、電子顕微鏡等の真空ポンプにおける転
がり軸受、ギヤ、電子制御装置の遮断機の転がり軸受等
・家電・情報機器では、パソコンの冷却ファン、掃除機、洗濯機等の転が
り軸受、すべり軸受、オイルシール等
Claims (11)
- 互いに相溶性のない非フッ素系基油およびフッ素系基油よりなる基油混合物中に、脂肪族ジカルボン酸とモノアミドモノカルボン酸との複合金属石けん増稠剤およびフッ素樹脂粉末を含有せしめてなる潤滑グリース組成物。
- 非フッ素系基油に脂肪族ジカルボン酸とモノアミドモノカルボン酸との複合金属石けん増稠剤を含有させたグリースおよびフッ素系基油にフッ素樹脂粉末を含有させたグリースの2種のグリース混合物よりなる請求項1記載の潤滑グリース組成物。
- 非フッ素系基油が合成炭化水素油またはエーテル系合成油である請求項1または2記載の潤滑グリース組成物。
- 複合金属石けんがバリウム複合石けんである請求項1または2記載の潤滑グリース組成物。
- 非フッ素系基油5〜95重量%に対し、フッ素系基油が95〜5重量%の割合で用いられた請求項1記載の潤滑グリース組成物。
- 非フッ素系基油10〜90重量%に対し、フッ素系基油が90〜10重量%の割合で用いられた請求項1記載の潤滑グリース組成物。
- 非フッ素系基油、脂肪族ジカルボン酸およびモノアミドモノカルボン酸を加熱攪拌し、そこに金属水酸化物を加えて複合金属石けんを非フッ素系基油中で形成させて調製させた非フッ素系グリースと、フッ素系基油およびフッ素樹脂粉末から調製されたフッ素系グリースとを、混練することを特徴とする潤滑グリース組成物の製造法。
- 非フッ素系グリースの調製およびフッ素系グリースの調製が、それぞれ3本ロールミルまたは高圧ホモジナイザによる混練によって行われる請求項7記載の潤滑グリース組成物の製造法。
- 非フッ素系グリースとフッ素系グリースとの混練が3本ロールミルを用いて行われる請求項7記載の潤滑グリース組成物の製造法。
- 非フッ素系基油として合成炭化水素油またはエーテル系合成油が用いられる請求項7記載の潤滑グリース組成物の製造法。
- 金属水酸化物として水酸化バリウムが用いられる請求項7記載の潤滑グリース組成物の製造法。
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GB201419439D0 (en) * | 2014-10-31 | 2014-12-17 | Skf Ab | Grease compositions |
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JP6753699B2 (ja) * | 2016-05-27 | 2020-09-09 | ミネベアミツミ株式会社 | 転がり軸受 |
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JP2018090783A (ja) * | 2016-11-30 | 2018-06-14 | ミネベアミツミ株式会社 | グリース組成物および転がり軸受 |
JP6868467B2 (ja) * | 2017-05-26 | 2021-05-12 | Nokクリューバー株式会社 | 潤滑剤組成物 |
JP7029972B2 (ja) * | 2018-02-07 | 2022-03-04 | Nokクリューバー株式会社 | 潤滑グリース組成物、クラッチおよびパワーウィンドウモーター |
JP6755905B2 (ja) * | 2018-07-27 | 2020-09-16 | ミネベアミツミ株式会社 | 樹脂潤滑用グリース組成物および樹脂摺動部材 |
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CN102186958B (zh) | 2013-11-06 |
WO2010044386A1 (ja) | 2010-04-22 |
EP2341121A4 (en) | 2013-03-13 |
CN102186958A (zh) | 2011-09-14 |
EP2341121B1 (en) | 2015-05-27 |
US20110218128A1 (en) | 2011-09-08 |
JPWO2010044386A1 (ja) | 2012-03-15 |
EP2341121A1 (en) | 2011-07-06 |
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