CN102822325B - Lubricating oil composition for metal working - Google Patents
Lubricating oil composition for metal working Download PDFInfo
- Publication number
- CN102822325B CN102822325B CN201180016629.XA CN201180016629A CN102822325B CN 102822325 B CN102822325 B CN 102822325B CN 201180016629 A CN201180016629 A CN 201180016629A CN 102822325 B CN102822325 B CN 102822325B
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- CN
- China
- Prior art keywords
- quality
- lubricating oil
- composite coating
- intermetallic composite
- coating lubricating
- 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 82
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 42
- 238000005555 metalworking Methods 0.000 title abstract 2
- -1 diester compound Chemical class 0.000 claims abstract description 40
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 30
- 239000002199 base oil Substances 0.000 claims abstract description 11
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims description 38
- 238000000576 coating method Methods 0.000 claims description 38
- 239000002131 composite material Substances 0.000 claims description 37
- 150000001298 alcohols Chemical class 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000005097 cold rolling Methods 0.000 claims description 8
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 claims description 4
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 claims description 4
- HPEUJPJOZXNMSJ-UHFFFAOYSA-N Methyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC HPEUJPJOZXNMSJ-UHFFFAOYSA-N 0.000 claims description 4
- 150000002085 enols Chemical class 0.000 claims description 4
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 4
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 claims description 4
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 claims description 2
- GIEMHYCMBGELGY-UHFFFAOYSA-N 10-undecen-1-ol Chemical compound OCCCCCCCCCC=C GIEMHYCMBGELGY-UHFFFAOYSA-N 0.000 claims description 2
- SFAAOBGYWOUHLU-UHFFFAOYSA-N 2-ethylhexyl hexadecanoate Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(CC)CCCC SFAAOBGYWOUHLU-UHFFFAOYSA-N 0.000 claims description 2
- 239000004166 Lanolin Substances 0.000 claims description 2
- 229960000541 cetyl alcohol Drugs 0.000 claims description 2
- CAMHHLOGFDZBBG-UHFFFAOYSA-N epoxidized methyl oleate Natural products CCCCCCCCC1OC1CCCCCCCC(=O)OC CAMHHLOGFDZBBG-UHFFFAOYSA-N 0.000 claims description 2
- 229940039717 lanolin Drugs 0.000 claims description 2
- 235000019388 lanolin Nutrition 0.000 claims description 2
- GQEZCXVZFLOKMC-UHFFFAOYSA-N n-alpha-hexadecene Natural products CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 claims description 2
- IIGMITQLXAGZTL-UHFFFAOYSA-N octyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCC IIGMITQLXAGZTL-UHFFFAOYSA-N 0.000 claims description 2
- 229940095068 tetradecene Drugs 0.000 claims description 2
- 229940087291 tridecyl alcohol Drugs 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 25
- 150000005690 diesters Chemical class 0.000 description 16
- 239000003921 oil Substances 0.000 description 16
- 238000007761 roller coating Methods 0.000 description 16
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000002480 mineral oil Substances 0.000 description 7
- 235000010446 mineral oil Nutrition 0.000 description 7
- 239000010731 rolling oil Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- ACIAHEMYLLBZOI-ZZXKWVIFSA-N Unsaturated alcohol Chemical compound CC\C(CO)=C/C ACIAHEMYLLBZOI-ZZXKWVIFSA-N 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 125000001118 alkylidene group Chemical group 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 239000013530 defoamer Substances 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000005077 polysulfide Substances 0.000 description 3
- 229920001021 polysulfide Polymers 0.000 description 3
- 150000008117 polysulfides Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 229920013639 polyalphaolefin Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000003678 scratch resistant effect Effects 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- WMYJOZQKDZZHAC-UHFFFAOYSA-H trizinc;dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S WMYJOZQKDZZHAC-UHFFFAOYSA-H 0.000 description 2
- MBBWTVUFIXOUBE-UHFFFAOYSA-L zinc;dicarbamodithioate Chemical compound [Zn+2].NC([S-])=S.NC([S-])=S MBBWTVUFIXOUBE-UHFFFAOYSA-L 0.000 description 2
- ALKCLFLTXBBMMP-UHFFFAOYSA-N 3,7-dimethylocta-1,6-dien-3-yl hexanoate Chemical compound CCCCCC(=O)OC(C)(C=C)CCC=C(C)C ALKCLFLTXBBMMP-UHFFFAOYSA-N 0.000 description 1
- ODJQKYXPKWQWNK-UHFFFAOYSA-L 3-(2-carboxylatoethylsulfanyl)propanoate Chemical compound [O-]C(=O)CCSCCC([O-])=O ODJQKYXPKWQWNK-UHFFFAOYSA-L 0.000 description 1
- GPZYYYGYCRFPBU-UHFFFAOYSA-N 6-Hydroxyflavone Chemical compound C=1C(=O)C2=CC(O)=CC=C2OC=1C1=CC=CC=C1 GPZYYYGYCRFPBU-UHFFFAOYSA-N 0.000 description 1
- WZQMKXFASWOIKQ-UHFFFAOYSA-N C(CCC)C(C(=O)O)CCCCCCCCCCCCCCCC.C(CCCCCCCCCCCCCCCCC)(=O)O Chemical compound C(CCC)C(C(=O)O)CCCCCCCCCCCCCCCC.C(CCCCCCCCCCCCCCCCC)(=O)O WZQMKXFASWOIKQ-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical class CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- ZQNODUJPEBLQKY-UHFFFAOYSA-N [O].P(O)(O)(=S)S Chemical compound [O].P(O)(O)(=S)S ZQNODUJPEBLQKY-UHFFFAOYSA-N 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- WDNQRCVBPNOTNV-UHFFFAOYSA-N dinonylnaphthylsulfonic acid Chemical class C1=CC=C2C(S(O)(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1 WDNQRCVBPNOTNV-UHFFFAOYSA-N 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 125000003709 fluoroalkyl group Chemical group 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229940059574 pentaerithrityl Drugs 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- ZDJFDFNNEAPGOP-UHFFFAOYSA-N tetradecanedioic acid dimethyl ester Natural products COC(=O)CCCCCCCCCCCCC(=O)OC ZDJFDFNNEAPGOP-UHFFFAOYSA-N 0.000 description 1
- 150000004867 thiadiazoles Chemical class 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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
- C10M169/04—Mixtures of base-materials and additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/02—Petroleum fractions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/22—Carboxylic acids or their salts
- C10M105/28—Carboxylic acids or their salts having only one carboxyl group bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/34—Esters of monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/38—Esters of polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/40—Esters containing free hydroxy or carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/42—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids
- C10M105/44—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids derived from the combination of monocarboxylic acids, dicarboxylic acids and dihydroxy compounds only and having no free hydroxy or carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/50—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing halogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/04—Hydroxy compounds
- C10M129/06—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/68—Esters
- C10M129/72—Esters of polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/285—Esters of aromatic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/243—Cold working
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/246—Iron or steel
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Abstract
The present invention provides a lubricating oil composition for metal working, which is prepared by mixing a diester compound represented by the following formula (1) into a base oil: r1OCO-Z-COOR2(1) (in the formula, R1、R2Each independently an alkyl group having 1 to 18 carbon atoms, and Z is an alkylene group having 10 to 12 carbon atoms).
Description
Technical field
The present invention relates to the intermetallic composite coating lubricating oil composition for rolling etc.
Background technology
When carrying out the rolling of metallic substance, in the work roll of the part that milled sheet is passed through, the phenomenon painted with certain tone of roller coating (roll coating) can be called as.Because work roll usually directly contacts with milled sheet, therefore the surface texture of this roller coating on rolling or rolled products can produce large impact.Such as, stainless cold rolling in, the mesh decorative pattern of the crystal boundary shape generated by the annealing in operation before rolling or acid elution makes light generation diffuse-reflectance, therefore causes plate glossiness to reduce.In this case, need when cold rolling, remove aforesaid mesh decorative pattern to improve to make plate glossiness.Because the generation of this effect by roller coating is formed, therefore generate uniform roller coating extremely important on surface quality (with reference to non-patent literature 1) in the direction of the width.In addition, in finishing rolling step, change the little roll of the surface roughness of finish rolling into by the roll that surface roughness is large.Therefore, with regard to finish rolling, never the state of roller coating starts plate glossiness to roller coating generates is all low.So if the generation of roller coating is slow, then the yield rate of milled sheet reduces, and result throughput also reduces.Thus, at work roll Surface Creation roller coating, not only can give milled sheet high gloss, and from the viewpoint of throughput, also be preferred phenomenon.
Therefore, in the rolling of metallic substance, need to generate roller coating fast on the surface at work roll, and the selected of ROLLING OIL is important.In addition, as ROLLING OIL, require that rolling is excellent, namely can obtain high compression rate under low rolling loading, also do not produce seizure (heat scratches, heat scratch) under severe conditions.Particularly stainless cold rolling in, because material is hard, therefore resistance to seizure is also required to ROLLING OIL, and from the viewpoint of its purposes, the designability of material surface is also very important, and it is high to be strongly required plate glossiness.
Therefore, the stainless steel cold-rolled lubricating oil (with reference to patent documentation 1) containing the diester be made up of the acyclic straight dicarboxylic acid of carbonatoms 6 ~ 10 and the alcohol of carbonatoms 3 ~ 5 is proposed.In addition, also proposed a kind of cold rolling oil composition, its main framing contains the diester obtained by the aliphatic dicarboxylic acid of carbonatoms 12 ~ 28 and the fatty alcohol of carbonatoms 1 ~ 9 of 0.5 ~ 30 quality % and the phosphorus series compound (with reference to patent documentation 2) of 0.01 ~ 5.0 quality %.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2001-240884 publication
Patent documentation 2:WO2003/097774 specification sheets
Non-patent literature
Non-patent literature 1: will such as to cross at people's " rolling stock surface is on the generation of roller coating and the impact of surface luster ", 47th plastic working Joining Report meeting, 281-282 page, 1996 (will is crossed his “ ロ ー ル コ ー テ ィ Application グ and is generated と Biao Mian Guang swamp To お I Pot The rolled material surface shadow Ring ", the 47th time Su Jia Gong Even He Talk meeting of drilling, p281-282,1996).
Summary of the invention
the problem that invention will solve
But, with regard to the stainless steel cold-rolled lubricating oil recorded in patent documentation 1, not only will have long rolling distance in the generation of roller coating, and resistance to seizure also may not be abundant.In addition, with regard to the cold rolling oil composition recorded in patent documentation 2, resistance to seizure can be confirmed, but in the generation of roller coating, also need larger rolling distance.
The object of the present invention is to provide and can give milled sheet high gloss with short rolling distance, and the intermetallic composite coating lubricating oil composition that resistance to seizure is also excellent.
solve the means of problem
In order to solve above-mentioned problem, the invention provides intermetallic composite coating lubricating oil composition as described below.
[1] intermetallic composite coating lubricating oil composition, is characterized in that, coordinates the diester compound shown in following formula (1) to form in base oil:
In formula, R
1, R
2be the alkyl of carbonatoms less than more than 1 18 independently of one another, Z is the alkylidene group of carbonatoms less than more than 10 12.
[2] above-mentioned intermetallic composite coating lubricating oil composition, is characterized in that, the Z in previously described formula (1) is linear chain structure.
[3] above-mentioned intermetallic composite coating lubricating oil composition, is characterized in that, the use level of the diester compound in previously described formula (1), is that benchmark counts more than 0.1 quality % and below 30 quality % with total composition.
[4] above-mentioned intermetallic composite coating lubricating oil composition, is characterized in that, coordinates oiliness improver to form further.
[5] above-mentioned intermetallic composite coating lubricating oil composition, is characterized in that, said composition is used for cold rolling.
[6] above-mentioned intermetallic composite coating lubricating oil composition, is characterized in that, said composition is used for stainless steel.
invention effect
Intermetallic composite coating lubricating oil composition of the present invention, owing to coordinating the diester compound of regulation to form in base oil, therefore, while resistance to seizure is excellent, can give milled sheet high gloss with short rolling distance.Therefore, cold rolling with being useful as the hard metallic substance such as stainless steel.
Embodiment
Intermetallic composite coating lubricating oil composition of the present invention (following, also referred to as " this composition ".) in, use mineral oil or synthetic oil as base oil.
As mineral oil, various mineral oil can be enumerated.Such as, can enumerate: paraffin base system crude oil, middle base system crude oil or cycloalkanes base system crude oil are carried out air distillation or the residual oil of air distillation is carried out the distilled oil that underpressure distillation obtains, or refined the treated oil obtained by ordinary method, such as solvent-refined oil, hydrofinishing oil, the oily and clay treatment wet goods of dewaxing treatment.
In addition, as synthetic oil, the poly-alpha olefins (PAO) of carbonatoms 8 ~ 14 can be used, olefin copolymer (OPC, such as ethylene-propylene copolymer etc.), or the branch alkene of polybutene, polypropylene etc. or their hydride, and the ester based compound of polyol ester (fatty acid ester of TriMethylolPropane(TMP), the fatty acid ester etc. of tetramethylolmethane) etc., alkylbenzene etc.
In the present invention, as base oil, aforesaid mineral oil or synthetic oil can use a kind, also two or more can be combinationally used.Also can by mineral oil and synthetic oil used in combination.
As this base oil, the kinetic viscosity preferably at 40 DEG C is at 1mm
2/ s ~ 30mm
2base oil in the scope of/s, more preferably 4mm
2/ s ~ 20mm
2the scope of/s.If this kinetic viscosity is lower than 1mm
2/ s, then burning-point is low, and the danger such as the fire likely making burning cause increases; On the other hand, if more than 30mm
2/ s, then can produce oil hole (oil pit) on milled sheet surface and glossiness be reduced, or the unfavorable conditions such as winding deviation may occur.
This composition coordinates following formula (1) diester compound that represents to above-mentioned base oil:
Here, in formula, R
1, R
2be the alkyl of carbonatoms less than more than 1 18 independently of one another.R
1or R
2if carbonatoms more than 19, then have the worry that the gloss of milled sheet reduces.In addition, from the viewpoint of resistance to seizure, preferred R
1or R
2carbonatoms below 4, particularly preferably R
1and R
2carbonatoms all below 4.As this alkyl, can enumerate: methyl, ethyl, propyl group, butyl, propyl group or butyl can be straight-chain also can be branched.Wherein, from the viewpoint of resistance to seizure, most preferably R
1and R
2be the situation of methyl.
In above-mentioned formula (1), Z to be carbonatoms be less than more than 10 12 alkylidene group.If the carbonatoms of Z is at the alkylidene group of this scope, then resistance to seizure is good, and easily generate roller coating during rolling, the gloss of milled sheet is also good.Although Z can be straight chain also can have branch, from the viewpoint of giving gloss, be more preferably straight chain.In addition, from the viewpoint of resistance to seizure and generation roller coating, most preferably the carbonatoms of Z is 10, and R
1and R
2be the situation of methyl.
In this composition, the use level of the diester represented by formula (1), from the viewpoint of resistance to seizure and easy generation roller coating, is preferably that benchmark counts more than 0.1 quality % and below 40 quality % with total composition.The preferred use level of this diester, is that benchmark counts more than 1 quality % and below 30 quality % with total composition, is more preferably more than 1 quality % and below 20 quality %, more preferably 3 quality %, below 20 quality %.
In this composition, preferably coordinate oiliness improver further.As the oiliness improver coordinated in this composition, preferably use monoesters or higher alcohols.
As monoesters, the monoesters of preferred carbonatoms less than more than 13 48.By being combinationally used by the diester of this monoesters and above-mentioned formula (1), the gloss of resistance to seizure and milled sheet can be improved further.In addition, by coordinating this monoesters, the usage quantity of above-mentioned diester can also be reduced.
As this monoesters, such as, can enumerate the aliphatic monocarboxylic acid ester that following formula (2) represents:
R
3COOR
4(2)
Here, in formula, R
3represent the alkyl of carbonatoms less than more than 11 22, R
4represent the alkyl of carbonatoms less than more than 1 25, R
3and R
4total carbonatoms be less than more than 12 47.
The preferred carbonatoms of the monoesters that formula (2) represents is the scope of less than more than 13 36.As the object lesson of this monoesters, preferably enumerate: methyl stearate, butyl stearate, octyl stearate, Wickenol 155 etc., wherein, from the viewpoint of giving the aspect of resistance to seizure with easily acquired, most preferably butyl stearate.
In this composition, a kind in above-mentioned monoesters can be used, also two or more can be combinationally used.In addition, the use level of this monoesters in rolling oil composition, be preferably that benchmark counts more than 0.5 quality % and the scope of below 40 quality % with total composition, more preferably more than 3 quality % and the scope of below 30 quality %, particularly most preferably more than 5 quality % and the scope of below 20 quality %.If the use level of this monoesters is more than 40 quality %, then roll slippage (roll slip) likely occurs, and in addition, low-temperature fluidity also likely worsens.
As higher alcohols, from the viewpoint of resistance to seizure, the alcohol of preferred carbonatoms less than more than 12 18.Specifically can enumerate various saturated alcohol or unsaturated alcohol, saturated alcohol, unsaturated alcohol all can use well.As this saturated alcohol, can enumerate: straight chain or branched dodecanol (such as, lauryl alcohol), straight chain or branched tridecyl alcohol, straight chain or branched tetradecanol, straight chain or branched pentadecylic alcohol, straight chain or branched cetyl alcohol and their mixture etc.
In addition, as unsaturated alcohol, can enumerate: straight-chain or branched decenol, straight-chain or branched undecylenyl alcohol, straight-chain or branched lanolin alcohol, straight-chain or branched tridecylene alcohol, straight-chain or branched tetradecene alcohol, straight-chain or ten branched 5 enols, straight-chain or branched hexadecylene alcohol, straight-chain or 17 branched enols, straight-chain or branched octadecenyl alcohol etc.
Although be not particularly limited ratio when coordinating above-mentioned higher alcohols in the present compositions, but from the viewpoint of resistance to seizure, be that benchmark counts more than 1 quality % and below 20 quality % with total composition, be preferably more than 2 quality % and below 15 quality %, more preferably more than 3 quality % and below 12 quality %.
For this composition, in the scope of effect not damaging invention, also can coordinate various additives shown below.Concrete, can suitably with the use of tensio-active agent, extreme pressure agent, abrasion resisting agent, oxidation inhibitor, rust-preventive agent, metal passivator and defoamer etc.
This composition is scattered in water make emulsion use time, use tensio-active agent.As tensio-active agent, such as, can enumerate: anionic surfactant, cationic surfactant, nonionic surfactant and amphoterics etc.As anionic surfactant, there are alkylbenzene sulfonate, sulfonated α-olefin etc.As cationic surfactant, there is the quaternary ammonium salt such as alkyl trimethyl ammonium salt, dialkyl dimethyl ammonium salt etc.As nonionic surfactant, can enumerate: the ether of polyoxyalkylene alkyl ether, polyoxyalkylene alkyl phenyl ether etc.Use level is preferably being that benchmark counts more than 0.01 quality % and selected in the scope of below 10 quality % with total composition.
As extreme pressure agent, such as can enumerate: the chalcogenide compounds such as olefine sulfide, dialkyl polysulfide, diaryl alkane polysulfide, diaryl polysulfide, the phosphorus series compound etc. such as phosphoric acid ester, thiophosphatephosphorothioate, phosphorous acid ester, alkyl phosphorous acid hydrogen ester (alkyl hydrogen phosphite), phosphate amine salt, phosphorous acid ester amine salt.In addition, its use level can be preferably that benchmark counts more than 0.01 quality % and below 10 quality % with total composition, more preferably selected at more than 0.05 quality % and in the scope of below 5 quality %.
As abrasion resisting agent, such as, can enumerate: zinc dithiophosphate (ZnDTP), zinc dithiocarbamate (ZnDTC), phosphorodithioic acid oxygen moly-sulfide (MoDTP), dithiocarbamic acid oxygen moly-sulfide (MoDTC) etc.In addition, its use level is preferably being that benchmark counts more than 0.1 quality % and selected in the scope of below 5 quality % with total composition.
As oxidation inhibitor, such as can enumerate: the amine systems such as alkylated diphenylamine, phenyl-a-naphthylamine, alkylation-alpha-naphthylamine, 2, the phenol systems such as 6-di-t-butyl-p-cresol, and 2,6-di-t-butyl-4-[two (octylsulfo)-1 of 4,6-, 3,5-triazine-2-base is amino] sulphur such as phenol, thiodipropionate dilauryl system etc.In addition, its use level can be preferably that benchmark counts more than 0.05 quality % and below 3 quality % with total composition, more preferably selected at more than 0.2 quality % and in the scope of below 2 quality %.
As rust-preventive agent, such as, can enumerate: as the alkanolamine of trolamine, sulfonated petro-leum, alkylbenzene sulfonate, dinonylnaphthalene sulfonic acid salt, alkenyl succinate acid esters and polyol ester etc.The use level of these rust-preventive agent from the viewpoint of fiting effect, can be preferably that benchmark counts more than 0.01 quality % and below 1 quality % with total composition, more preferably in the scope of below 0.5 quality % selected at more than 0.05 quality %.
As metal passivator, such as, can enumerate: benzotriazole system, azimido-toluene (tolyltriazol) are, thiadiazoles system and imidazole compound etc.In addition, its use level from the viewpoint of fiting effect, can be preferably that benchmark counts more than 0.01 quality % and below 1 quality % with total composition, more preferably in the scope of below 0.5 quality % selected at more than 0.01 quality %.
As defoamer, such as, can enumerate: silicone, fluorosilicone (Off Le オ ロ シ リ コ ー Le) and fluoro-alkyl ether etc.Defoamer, from the viewpoint of the balance etc. of defoaming effect and economy, take total composition as benchmark, preferably in the scope of below 0.1 quality % selected at more than 0.005 quality %.
Intermetallic composite coating lubricating oil composition of the present invention, milled sheet high gloss can be given with short rolling distance, resistance to seizure is also excellent, therefore, can be particularly suitable as the hard of stainless steel and so on and the cold-rolled lubricating oil of the high metallic substance of the designability on milled sheet surface uses.
Embodiment
Below, in further detail the present invention is described by embodiment, but the present invention is not by any restriction of these examples.
[embodiment 1 ~ 7, comparative example 1 ~ 5]
(1) preparation of sample oil
Preparation has the ROLLING OIL (sample oil) of the cooperation composition shown in table 1, table 2, uses milling train to be rolled test.
Here, each composition used in the preparation of sample oil is as described below.
(1.1) base oil: use 40 DEG C of kinetic viscosities to be 7mm
2/ s and 30mm
22 kinds of paraffin series mineral oil of/s, and adjust the blending ratio of these mineral oil, make 40 DEG C of kinetic viscosities be 8mm
2/ s.
(1.2) diester 1: in the diester of formula (1), R
1, R
2be methyl, Z is the straight-chain alkyl-sub-(dodecanedioic acid dimethyl ester) of carbonatoms 10.
(1.3) diester 2: in the diester of formula (1), R
1, R
2be methyl, Z is the straight-chain alkyl-sub-(tetradecanedioic acid dimethyl ester) of carbonatoms 12.
(1.4) diester 3: by the dimethyl ester of the aliphatic dicarboxylic acid of following chemical formulation
(1.5) diester 4: diisononyl adipate
(1.6) diester 5: diisodecyl adipate
(1.7) three esters: three esters of trimellitic acid and octanol
(1.8) oiliness improver: lauryl alcohol, butanols stearate (butyl stearate)
[table 1]
[table 2]
。
(2) rolling experiment
(2.1) evaluation of resistance to seizure (heat-resisting scratch resistant)
Experiment is rolled under rolling condition shown in table 3.Concrete, SUS304 (2B) material of thickness 1.5mm is rolled into 0.67mm by 4 passages (pass), and when the 5th passage, rate of compression slowly raises from 14.9%, obtains the rate of compression that milled sheet surface starts to produce heat scuffing.
(2.2) evaluation of glossiness
Experiment is rolled by the road secondary program shown in table 4.Concrete, every 5m collection plates sample after the rolling of the 3rd passage.Then the gloss obtaining sample panel in 20 degree of gloss (gloss) (according to ASTMD523) more than 850 time rolling distance.Think that this rolling distance is shorter, the generation of roller coating is faster.
Still need explanation, with regard to this experiment, the thickness of the milled sheet used in experiment is 1mm, and the surface roughness Ra of work roll is 0.03 μm, and this respect is different from the experiment of (2.1).
[table 3]
[table 4]
(3) evaluation result
As shown in Table 1, the sample oil of embodiment 1 ~ 7, owing to coordinating the diester of regulation to form, therefore can play excellent gloss with short rolling distance, and resistance to seizure (heat-resisting scratch resistant) is also excellent.In contrast, the structure of the diester of the sample oil cooperation of comparative example 1 ~ 4 is different from diester of the present invention, therefore in order to obtain good gloss, need the rolling distance quite grown.In addition, the ester coordinated in comparative example 5 is three esters, therefore equally, in order to obtain good gloss, needs the rolling distance quite grown.
Claims (24)
1. intermetallic composite coating lubricating oil composition, is characterized in that, coordinates the diester compound shown in following formula (1) to form in base oil:
In formula, R
1, R
2be the alkyl of carbonatoms less than more than 14 independently of one another, Z is the straight-chain alkyl-sub-of carbonatoms less than more than 10 12;
Wherein, the use level of the diester compound in described formula (1) is that benchmark counts more than 0.1 quality % and below 40 quality % with total composition.
2. intermetallic composite coating lubricating oil composition according to claim 1, is characterized in that, described R
1and R
2be methyl.
3. intermetallic composite coating lubricating oil composition according to claim 1, is characterized in that, the carbonatoms of the Z in described formula (1) is 10.
4. intermetallic composite coating lubricating oil composition according to claim 1, is characterized in that, the use level of the diester compound in described formula (1), is that benchmark counts more than 0.1 quality % and below 30 quality % with total composition.
5. intermetallic composite coating lubricating oil composition according to claim 4, is characterized in that, the use level of the diester compound in described formula (1), is that benchmark counts more than 1 quality % and below 30 quality % with total composition.
6. intermetallic composite coating lubricating oil composition according to claim 5, is characterized in that, the use level of the diester compound in described formula (1), is that benchmark counts more than 1 quality % and below 20 quality % with total composition.
7. intermetallic composite coating lubricating oil composition according to claim 6, is characterized in that, the use level of the diester compound in described formula (1), is that benchmark counts more than 3 quality % and below 20 quality % with total composition.
8. intermetallic composite coating lubricating oil composition according to claim 1, is characterized in that, the kinetic viscosity at 40 DEG C of described base oil is at 1mm
2/ s ~ 30mm
2in the scope of/s.
9. intermetallic composite coating lubricating oil composition according to claim 1, is characterized in that, coordinates oiliness improver to form further.
10. intermetallic composite coating lubricating oil composition according to claim 9, is characterized in that, as described oiliness improver, use in monoesters and higher alcohols at least any one.
11. intermetallic composite coating lubricating oil compositions according to claim 10, is characterized in that, the carbonatoms of described monoesters is less than more than 13 48.
12. intermetallic composite coating lubricating oil compositions according to claim 10, is characterized in that, described monoesters is the aliphatic monocarboxylic acid ester that following formula (2) represents:
R
3COOR
4(2)
In formula, R
3represent the alkyl of carbonatoms less than more than 11 22, R
4represent the alkyl of carbonatoms less than more than 1 25, R
3and R
4total carbonatoms be less than more than 12 47.
13. intermetallic composite coating lubricating oil compositions according to claim 10, is characterized in that, described monoesters be in methyl stearate, butyl stearate, octyl stearate and Wickenol 155 at least any one.
14. intermetallic composite coating lubricating oil compositions according to claim 13, is characterized in that, described monoesters is butyl stearate.
15. intermetallic composite coating lubricating oil compositions according to claim 10, is characterized in that, the use level of described monoesters, are that benchmark counts more than 0.5 quality % and the scope of below 40 quality % with total composition.
16. intermetallic composite coating lubricating oil compositions according to claim 15, is characterized in that, the use level of described monoesters, are that benchmark counts more than 3 quality % and the scope of below 30 quality % with total composition.
17. intermetallic composite coating lubricating oil compositions according to claim 10, is characterized in that, the use level of described monoesters, are that benchmark counts more than 5 quality % and the scope of below 20 quality % with total composition.
18. intermetallic composite coating lubricating oil compositions according to claim 10, is characterized in that, the carbonatoms of described higher alcohols is less than more than 12 18.
19. intermetallic composite coating lubricating oil compositions according to claim 18, wherein, described higher alcohols be in dodecanol, tridecyl alcohol, tetradecanol, pentadecylic alcohol, cetyl alcohol, decenol, undecylenyl alcohol, lanolin alcohol, tridecylene alcohol, tetradecene alcohol, ten 5 enols, hexadecylene alcohol, 17 enols and octadecenyl alcohol at least any one.
20. intermetallic composite coating lubricating oil compositions according to claim 10, is characterized in that, the use level of described higher alcohols, are that benchmark counts below more than 1 quality % 20 quality % with total composition.
21. intermetallic composite coating lubricating oil compositions according to claim 20, is characterized in that, the use level of described higher alcohols, are that benchmark counts more than 2 quality % and below 15 quality % with total composition.
22. intermetallic composite coating lubricating oil compositions according to claim 21, is characterized in that, the use level of described higher alcohols, are that benchmark counts more than 3 quality % and below 12 quality % with total composition.
Intermetallic composite coating lubricating oil composition described in 23. any one of claim 1-22, is characterized in that, said composition is used for cold rolling.
24. intermetallic composite coating lubricating oil compositions according to claim 23, is characterized in that, said composition is used for stainless steel.
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WO2011122568A1 (en) | 2011-10-06 |
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