CN108690694A - The vehicle lubricating oil and preparation method thereof of semisolid high strength membrane - Google Patents
The vehicle lubricating oil and preparation method thereof of semisolid high strength membrane Download PDFInfo
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- CN108690694A CN108690694A CN201810604465.6A CN201810604465A CN108690694A CN 108690694 A CN108690694 A CN 108690694A CN 201810604465 A CN201810604465 A CN 201810604465A CN 108690694 A CN108690694 A CN 108690694A
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- Prior art keywords
- mass parts
- oil
- high strength
- lubricating oil
- additive
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 40
- 239000012528 membrane Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 239000003921 oil Substances 0.000 claims abstract description 41
- 239000000654 additive Substances 0.000 claims abstract description 31
- 230000000996 additive effect Effects 0.000 claims abstract description 30
- 239000000314 lubricant Substances 0.000 claims abstract description 24
- 230000001050 lubricating effect Effects 0.000 claims abstract description 22
- 229920000642 polymer Polymers 0.000 claims abstract description 20
- 239000002199 base oil Substances 0.000 claims abstract description 19
- 239000002131 composite material Substances 0.000 claims abstract description 14
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims abstract description 9
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 4
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 claims abstract description 4
- ROGIWVXWXZRRMZ-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical class CC(=C)C=C.C=CC1=CC=CC=C1 ROGIWVXWXZRRMZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 19
- 239000010705 motor oil Substances 0.000 claims description 19
- 229910021389 graphene Inorganic materials 0.000 claims description 17
- 150000002148 esters Chemical class 0.000 claims description 11
- 230000000994 depressogenic effect Effects 0.000 claims description 8
- 239000007795 chemical reaction product Substances 0.000 claims description 7
- 229920000578 graft copolymer Polymers 0.000 claims description 7
- -1 alkyl vinyl ether Chemical compound 0.000 claims description 5
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 5
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- ATGUVEKSASEFFO-UHFFFAOYSA-N p-aminodiphenylamine Chemical compound C1=CC(N)=CC=C1NC1=CC=CC=C1 ATGUVEKSASEFFO-UHFFFAOYSA-N 0.000 claims description 4
- JTTMYKSFKOOQLP-UHFFFAOYSA-N 4-hydroxydiphenylamine Chemical compound C1=CC(O)=CC=C1NC1=CC=CC=C1 JTTMYKSFKOOQLP-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 150000001491 aromatic compounds Chemical class 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 239000007859 condensation product Substances 0.000 claims description 3
- 230000000881 depressing effect Effects 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 150000002191 fatty alcohols Chemical class 0.000 claims description 3
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical class CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- 229920000193 polymethacrylate Polymers 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 3
- 229920001897 terpolymer Polymers 0.000 claims description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 claims description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims 1
- 125000001557 phthalyl group Chemical group C(=O)(O)C1=C(C(=O)*)C=CC=C1 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 15
- 230000001681 protective effect Effects 0.000 abstract description 4
- 208000035874 Excoriation Diseases 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 239000007787 solid Substances 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000005461 lubrication Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 229910052582 BN Inorganic materials 0.000 description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 3
- 125000005250 alkyl acrylate group Chemical group 0.000 description 3
- 239000007866 anti-wear additive Substances 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000010721 machine oil Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000000615 nonconductor Substances 0.000 description 3
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002272 engine oil additive Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000012208 gear oil Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005069 Extreme pressure additive Substances 0.000 description 1
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- BFZUFHPKKNHSAG-UHFFFAOYSA-N [N].[P].[S] Chemical compound [N].[P].[S] BFZUFHPKKNHSAG-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- DMVOXQPQNTYEKQ-UHFFFAOYSA-N biphenyl-4-amine Chemical group C1=CC(N)=CC=C1C1=CC=CC=C1 DMVOXQPQNTYEKQ-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 108010011222 cyclo(Arg-Pro) Proteins 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 239000010711 gasoline engine oil Substances 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 235000013847 iso-butane Nutrition 0.000 description 1
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 description 1
- 125000005543 phthalimide group Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
-
- 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
- C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
-
- 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
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/047—Thioderivatives not containing metallic elements
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
-
- 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
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The vehicle lubricating oil of semisolid high strength membrane disclosed by the invention, including following lubricant oil composite:The lubricating base oil of 60-95wt mass parts;The viscosity improver of 1-15wt mass parts;At least one additive of 3-20wt mass parts;In lubricating base oil:Bao Heting >90 mass parts, Liu Hanliang <0.03 mass parts, viscosity index (VI) are not less than 120;Viscosity improver is selected from:A) polyalkyl methacrylate, b) functionalized polyalkyl methacrylate, polyisobutene, d) OCP polymer and the functional derivative that c) weight average molecular weight is 700-5000, e) hydrogenated styrene isoprene or butadiene polymer.The invention also discloses the vehicle lubricating oil preparation methods of semisolid high strength membrane.Semisolid high strength anti-abrasion film layer can be formed using the present invention, there is very good mobility in the protective film that engine friction secondary surface is formed, substantially reduce abrasion, prolong the service life.
Description
Technical field
The present invention relates to a kind of vehicle lubricating oil compositions of special abrasion resistance, have more particularly to one kind and forming half
The vehicle lubricating oil composition of solid-state high strength anti-abrasion film layer.
Background technology
The total requirement of Modern Engine sends out the power of bigger under the premise of small, light-weight, and increasingly tighter
Severe energy saving and environmental requirement, brings the power per liter of engine to increase substantially, and piston rod shortens, in engine work item
The load of part the harshest piston ring and cylinder wall, valve lifter and cam and bent axle and bearing shell etc. is significantly promoted.It is right
In EFI engine, the especially engine with supercharging, engine hot parts, such as piston and casing wall, the positions such as booster,
Oil film strip, which carrys out wear problem, to be caused much to pay attention to.
Traditional lubrication oil constantly promoted quality level, lubricate comprehensively with meeting engine, greasy filth disperse while, anti-corruption
It is also very urgent to lose wear-resistant requirement.Such as " a kind of energy-saving engine oil that invention patent publication number is CN101838575A
Compositions of additives " etc., is all to provide engine oil additive composition, can modulate SL/GF-3 gasoline engine oils, be modulated
Oil product can meet the lubricating requirement of the gasoline engine compared with harsh conditions, which has excellent greasy property, low temperature
Greasy filth dispersion performance, piston cleansing performance, antioxidant-anticorrosive properties and abrasion resistance and raising fuel economy improve energy-efficient effect
Fruit.
Present engine oil manufacturer in order to meet the power conservation requirement of manufacturers of engines, more release 0W20,0W30 and
The engine oil of the extremely low viscosity such as 5W20, good fluidity, energy-saving effect is apparent, such as invention patent publication number is CN1346397A
" high performance engine oil ", describe a kind of high performance engine oil with containing there are two types of the different dissolvings of molecular weight
Polymers compositions and with 1.5 to 12 centistokes (100 DEG C) low viscosity hydrodynamic lubrication oil-based material other lubricating oils.Base
The blend that material preferably single PAO or a variety of PAO are formed with the component for collectively forming base-material, the component for collectively forming base-material
The preferably similar alkylated aromatic hydrocarbon of ester or viscosity.The lower polymer of molecular weight has high viscoelastic feature, and preferably
HVI-PAO;The lower polymer of molecular weight described in lubricating oil is lost part or all of in the higher second polymer of molecular weight
In the case of thickening capabilities, unexpected high film thickness and excellent abrasion protection are provided.By high viscoplasticity low molecular weight
Polymer and the thickening agent combination of high molecular weight use, and the very wide cross-fractionation (cross-graded) of energy production range starts
Machine lubricating oil, especially 0W or more preferably low-temperature grade lubricating oil.The cross-fractionation product or very of 0W20,0W30,0W40 can be obtained
To larger range of cross-fractionation product, such as 0W70 or higher.
The surface of friction pair of Modern Engine is used for a long time added with one layer of pre-lubrication material, vehicle, consumes pre-lubrication material
Material, wear problem still exists caused by dry friction when engine start.In engine operation process, low speed and large torque and
Under high speed low torque state, common engine can be good at solving the lubrication problem of engine friction pair, and abrasion is few.But
Under high speed high torque state, since the load of engine is high, long-term operation oil temperature can be higher, and in the state of running at high speed
Under, the shear rate that engine oil is subject to is high, is more than 108/s, and conventional engine oil is generally 150 in high temperature high shearing
DEG C, for shear rate in 106/s, the bench test of general engine oil and road performance test are insufficient for the simulation of this state.Profit
Viscosity of the lubricating oil under high temperature high shearing becomes smaller, and it is inadequate to be easy to cause oil film thickness, and under critical conditions, some add
Add the function of agent to be unsatisfactory for requiring, increases so as to cause the secondary abrasion of friction.
Solid lubrication agent addition agent be avoided that reduce substance between sliding surface forced breakage (shearing) and generation friction
Effect.The type of representative solid lubrication agent addition agent has three classes:
(1) inorganic laminated structural material:Graphite, molybdenum disulfide, boron nitride (Boron Nitride, BN) etc..Wherein graphite
And just use is in various lubricating oil and lubricating grease all the time for molybdenum disulfide, it is wide due to showing effective lubricity
It is used in generally in the oil products such as engine oil, gear oil.Boron nitride under the high temperature conditions, shows excellent lubricity.
(2) high-molecular compound:Main representative is that polytetrafluoroethylene (PTFE) (PTFE) and nylon, PTFE are initially use in lubrication
Fat can also use in lubricating oil now.
(3) isocyanuric Acid Complex (MCA) is mainly used for light load lubricating grease and solder(ing) paste.
The characteristics of solid lubrication agent addition agent, is as follows:
(1) it does not dissolve in a liquid, but dispersible:Most of solid lubrication agent addition agent does not dissolve in oil, solvent and water, and
It is to be disperseed in a solvent in the form of particle.
(2) directly effect is to reduce friction:The directly effect of solid lubrication agent addition agent is rubbing between reducing sliding metal face
It wipes and reduces the frequency being in direct contact between sliding surface, exercising result is reduction of oil temperature, reduces abrasion, improves wear-resistant
Property and load;And it prevents from being sintered by generating reaction product in sliding surface on chemical extreme pressure anti-wear additives.
(3) mechanism of action of physics:Solid lubricant generated friction effects, layer between by sliding surface in lubrication
Shape crystalline texture is easy shearing, absorbs the reason of friction stree.
(4) effective in low temperature and high temperature:Solid lubricant, which lowers friction, to react, therefore even if at low temperature
Also lubricating action can be played.Almost all of solid lubricant still has resistance at a temperature of playing lubricating action higher than plain oil
Hot, under the occasion that lubricating oil family cannot play lubricating action, solid lubricant plays temporary lubricating action.
When kollag is in engine oil and gear oil, need to be dispersed stably in oil, it is desirable that solid particle
Grain size will cannot agglomerate in 0.1-100 nanometer ranges under high/low temperature situation of change, and precipitation blocks lubricating system mistake
Filter and tubule cause fuel feeding failure.
Can enough lubricant film layers still be kept at high temperature at present, lubricating oil flow will not be caused to lose at low temperature
It loses, either since film layer is thick or film layer rupture, causes the antiwear additives such as frictional force increase, mainly contain sulphur phosphorus nitrogen or contain
Boron, molybdenum, tungsten either rare earth element organic abrasion resistant extreme-pressure additive metal surface react or deposit formed extreme pressure protection
Layer.The nano-lubricating materials such as nano ceramics, Nanometer Copper are also in application and development.
Graphene is a kind of new material, special crystal structure make it have excellent optics, electricity and mechanical property with
And special self-lubricating property, ultra-thin layer structure make it easily enter contact surface, reduce being in direct contact for surface, to
It is set to show good friction and wear behavior as lube oil additive.
Invention content
In view of this, the purpose of the present invention is to provide a kind of vehicle lubricating oil of semisolid high strength membrane and its preparation sides
Method can form semisolid high strength anti-abrasion film layer, be used for engine oil, in the protective film that engine friction secondary surface is formed, tool
There is very good mobility, the technology abrasion that engine, especially low-viscosity oil oil film strip come can be substantially reduced, extend hair
The service life of motivation.
In order to achieve the above objectives, solution of the invention is:
The vehicle lubricating oil of semisolid high strength membrane, including lubricant oil composite, the lubricant oil composite include:
(i) lubricating base oil of 60-95 mass parts;
(ii) viscosity improver of 1-15 mass parts;
(iii) at least one additive of 3-20 mass parts;
Wherein:
In the lubricating base oil:Bao Heting >90 mass parts, Liu Hanliang <0.03 mass parts;And viscosity index (VI) is not less than
120;
The viscosity improver is selected from:A) polyalkyl methacrylate, b) functionalized polyalkyl methacrylate,
C) weight average molecular weight is polyisobutene, d) OCP polymer and the functional derivative of 700-5000, e) hydrogenated styrene isoamyl two
Alkene or butadiene polymer;
Being included at least in the additive has a kind of pour point depressant, and content is in 0.01-3 mass parts or 0.1-0.5 mass
Part.
The lubricating base oil includes API Group III, API Group III+ or API Group IV classes basis
Oil.
The viscosity index (VI) for the lubricant oil composite being tuned into is at least 120, and flash-point is at least 205 DEG C.
The pour point depressant is selected from following any or combination thereof:Average branchiness is that 6.5-10 alkyl branches are every
The pour point depressing blend component of 100 carbon atoms;Polymethacrylates;Polyacrylate;Polyacrylamide;Halogenated alkane chloroflo
With the condensation product of aromatic compounds;Carboxylic acid vinyl ester polymer;And dialkyl fumarate, fatty acid ethylene base ester and alkane
The terpolymer of base vinyl ethers.
Include one or more kinds of nitrogenous aliphatic acid and carboxylic acid and fatty alcohol in the additive.
The additive includes the multiple fat of polyalcohol, trimethylolpropane, and molecular weight is in 1000-50000, in the profit
It is 0.1-15 mass parts or 0.5-8 mass parts in sliding oil composition.
Containing one or more kinds of dialkyl dithiophosphates and Arrcostab is surrounded by the additive, in the lubricating oil
It is 0.1-5 mass parts or 0.3-2 mass parts in composition.
Include the engine oil package of low-phosphorous low zinc low-sulfur in the additive, is in the lubricant oil composite
3-20 mass parts or 7-16 mass parts.
Include the graphene of 1-2000ppm or 10-200ppm in the additive, graphene is first mixed with multiple ester,
Graphene is 1-5 layers of structure;Either the grafting containing 0.1-10 mass parts or 0.5-5 mass parts in the additive packet is total
Polymers, it includes the polymer backbones by making polymer backbone with being grafted by reactant reaction including following substance:
The p- diphenylamines of N-;1,2,3,6- tetrahydric phthalimide;4- aniiinophenyl Methacrylamides;4- aniiinophenyls
Maleimide;4- anilinophenyl itaconamides;The acrylate or methacrylate of 4- hydroxy diphenylamines;P- amino
The reaction product of diphenylamines or p- alkyl amino diphenylamines and methyl propenoic acid glycidyl base ester;P- aminodiphenylamine with it is different
The derivative of the reaction product of butyraldehyde, p- hydroxy diphenylamine;The derivative of phenthazine;The vinyl-based derivative of diphenylamines;It should
Additive also may include the mixture of these above-mentioned components.
The vehicle lubricating oil preparation method of semisolid high strength membrane is prepared using any component as previously described.
After adopting the above technical scheme, the vehicle lubricating oil of the semisolid high strength membrane of the present invention has the advantages that:
Especially select extraordinary esters, graft copolymer, pour-point depressant, thiophosphate or ester, engine oil additive and spy
The graphene additive material not designed has synthesized a kind of vehicle lubricating oil group that can form semisolid high strength anti-abrasion film layer
Close object.The engine oil that this patent is related to, in the protective film that engine friction secondary surface is formed, being one kind having very good flowing
Property, the semisolid protective film of high intensity, substantially reduce the technology mill that engine, especially low-viscosity oil oil film strip come
Damage, extends the service life of engine.
The present invention determines that the strength of the vehicle lubricating oil composition of the present invention is wear-resistant by detecting the high-strength lubricating film of semisolid
Effect, for small viscosity vehicle lubricating oil, the especially newest following viscosity of SAE xW30, including SAE 0W20,0W16,
The antiwear and reducing friction requirement of the viscosity grades vehicle lubricating oil such as 0W30,5W20,5W30, provides more efficiently guard method.
Description of the drawings
Fig. 1 is that balls of the SRV based on contact resistance method-disk friction auxiliary point of the present invention contacts lubricating status test chart.
Fig. 2 is that the corresponding bridge circuit of the present invention is shown in figure testing experiment schematic diagram.
In figure:Steel ball clamp 1, steel ball 11, electrical insulator 2, steel ball clamp sleeve 21, breadboard backing plate 22, breadboard 3,
Fixing piece 4.
Specific implementation mode
In order to further explain the technical solution of the present invention, being explained in detail the present invention below by specific embodiment
It states.
Include lubricant oil composite in the vehicle lubricating oil of the semisolid high strength membrane of the present invention, lubricant oil composite is mainly
For engine oil composition.Wherein lubricant oil composite includes mainly:
(i) lubricating base oil of 60-95wt mass parts;
(ii) viscosity improver of 1-15wt mass parts;
(iii) at least one additive of 3-20wt mass parts;
Wherein:
Lubricating base oil includes:Bao Heting >90 mass parts, Liu Hanliang <0.03 mass parts;And viscosity index (VI) is not less than 120,
It is classified as according to API base oils:API Group III or API Group III+, API Group IV class base oils.Its
In, API Group III, API Group III+, API Group IV classes base oils can correspond to referred to as:API G III,API
G III+, API G IV class base oils.API Group III base oils producer is SK, SsangYong, Eni etc..API Group
III+ base oils producer is SK, SHELL.API Group IV class base oils producer is Exxon MobiI, Ineos.
The viscosity improver of 1-15wt mass parts, the viscosity improver are selected from:A) poly- (methyl) alkyl acrylate, b) official
Poly- (methyl) alkyl acrylate, the c of energyization) weight average molecular weight be 700-5000 polyisobutene, d) OCP polymer and function
Change derivative, e) hydrogenated styrene isoprene or butadiene polymer.The viscosity index (VI) for the lubricant oil composite being tuned into
(VI) it is at least 120, flash-point is at least 205 DEG C.Wherein, poly- (methyl) alkyl acrylate is also referred to as polymethylacrylic acid
Arrcostab.
Being included at least in additive has a kind of pour point depressant, and following product can be used:ENl MX4333, Rohmax 1-248
Deng the content of pour point depressant is in 0.01-3 mass parts, and optimal proportion is in 0.1-0.5 mass parts.The pour point depressant is selected from following
A kind of or combination thereof:Average branchiness is the pour point depressing blend component of every 100 carbon atoms of 6.5-10 alkyl branches;It is poly-
Methacrylate;Polyacrylate;Polyacrylamide;The condensation product of halogenated alkane chloroflo and aromatic compounds;Carboxylic acid second
Enester polymer;The terpolymer of dialkyl fumarate, fatty acid ethylene base ester and alkyl vinyl ether.Selected from they
Mixture can be optional 2 kinds or combination of more than two kinds.
Include one or more kinds of nitrogenous aliphatic acid and carboxylic acid and fatty alcohol, including polyalcohol, three hydroxyls in additive
The multiple fat of methylpropane etc., molecular weight are moistening in 1000-50000, such as Tecnolube 1500, Tecnolube 3000 etc.
Ratio is in 0.1-15 mass parts in sliding oil composition, and optimal proportion is in 0.5-8 mass parts.
Contain in additive and is surrounded by one or more kinds of dialkyl dithiophosphates and Arrcostab, such as Rheinchemie
RC3580, RC3212, RC3180;Or Ethyl HiTec 7169;Or IPAC 2515 etc., ratio exists in the composition
0.1-5 mass parts, optimal proportion is in 0.3-2 mass parts.
Include the engine oil package of low-phosphorous low zinc low-sulfur in additive, the API quality scales of engine oil is made to reach
It arrives either more than SL ranks or CI-4+ ranks;Such as HiTec11100, IPAC6390 etc., ratio in the composition is in 3-20
Mass parts, optimal proportion is in 7-16 mass parts.
Include 1-2000ppm in additive, in the graphene of 10-200ppm, graphene first does optimal proportion with multiple ester
Mixing, graphene is 1-5 layers of structure, such as carbon prestige series graphene functional additive.
Contain 0.1-10 mass parts in additive packet, optimal proportion is in the graft copolymer of 0.5-5 mass parts, and it includes
Through the polymer backbone by making polymer backbone with being grafted by reactant reaction including following substance:The p- diphenylamines of N-;1,
2,3,6- tetrahydric phthalimides;4- aniiinophenyl Methacrylamides;4- anilinophenyl maleimides;4- benzene
Aminocarbonyl phenyl clothing health amide;The acrylate or methacrylate of 4- hydroxy diphenylamines;P- aminodiphenylamine or p- alkyl
Aminodiphenylamine and methyl propenoic acid glycidyl base ester, the reaction product of glycidyl methacrylate;P- aminodiphenyl
The derivative of the reaction product of amine and isobutylaldehyde, p- hydroxy diphenylamine;The derivative of phenthazine;The vinyl-based of diphenylamines spreads out
Biology.Additive also may include the mixture of these above-mentioned components.
" Noack volatility " is defined by oil quality, is indicated with wt mass parts, when oil heats at 250 DEG C, with constant
Air stream take it out loss amount, according to SH/T 0059 measure.
CCS low-temperature dynamic viscosities are measured by 6538 methods of GB/T, the interior fluid of lubricating oil during determining low-temperature operation
Frictional force.
HTHS high-temperature high shear viscosities, standard method SH/T0618, test lubricating oil under 150 DEG C, 106 shear rates
Apparent viscosity reflected between cylinder liner piston ring with simulating the test done under the conditions of cylinder of internal-combustion engine operating temperature and high speed shear
The fuel economy of lubrication and machine oil.The operating mode that crankshaft bearing can be simulated is that crankshaft bearing occur after discovery multi-grade oil
This fixed parameter after damage.Because all existing between cam and mandril, between piston and cylinder, between axis and bearing shell prodigious
Normal pressure (compression, non-shear stress), oil film can be squeezed and broken, and HTHS is exactly reflected between piston and cylinder, axis and axis
The adhesive ability of machine oil between watt, it is related with the oiliness improver or polar agent added in machine oil.
Balls of the SRV based on contact resistance method-disk friction auxiliary point contact lubricating status test, it is specific as shown in Figure 1.
Corresponding bridge circuit sees figure testing experiment schematic diagram as shown in Fig. 2, structure is generally comprised such as lower structure in figure:Steel
The end of ball clamp 1 is equipped with steel ball 11, and corresponding steel ball 11 is equipped with electrical insulator 2.Electrical insulator 2 includes mainly being sleeved on steel ball clamp
Steel ball clamp sleeve 21 outside 1, and correspond to the breadboard backing plate 22 that steel ball 11 is arranged.Breadboard backing plate 22 is located at fixing piece 4
On, breadboard backing plate 22 is equipped with breadboard 3, and breadboard 3 corresponds to steel ball 11 and is arranged.
Electric-resistivity method measures the standard technique of contact condition between friction pair.The voltage of about 15mv passes through one potential turn
It changes and is applied to contact area, contact voltage can be shown on oscillograph.0 voltage means that all voltage drops pass through contact zone
Domain, and contact resistance is 0, i.e., is formed, but be in direct contact without oil film between two contact objects.Show the voltage meaning of 15mv
It and voltage drop is not generated by contact area, that is, indicate that contact resistance is infinitely great, occurrence is by the resistance of potential converter
Size determine, in this standard infinity mean be more than 107 Ω.The resistance of the contact voltage of 7.5mv and potential converter
(R2) value is equal.Under normal conditions, contact resistance can fluctuate, sometimes high, sometimes low, this will provide concave-convex contact
Some instructions of degree, by acquiring the average value of signal, a continuous record of concave-convex exposure level can reflect, this
One of sample, can be shown on a record figure in three tracks.
Testing standard temperature is selected as 150 DEG C, it is considered that, this is cam-tappet and piston ring-cylinder liner friction in engine
Secondary working temperature typical, and studies have shown that at this temperature, the reaction film that lube oil additive can have been formed.In oil
150 DEG C of temperature, the oil film formational situation under the conditions of stroke ± 0.5mm, frequency 34.5Hz, step stress test.The result shows that:With
The increase of test load, oil film thickness are reduced, and frictional force also gradually increases, with the increase of oil film thickness, wear scar diameter
It has a declining tendency.
Embodiment one
With IPAC6390 reconciliation SN 5W30 engine oils, the graphene+multiple fat and graft copolymer of three parts and portion are added
+ thiophosphate or salt, with not additivated base oil (embodiment 1) and added with conventional dispersant T154, the anti-corruption of antioxygen
The reference engine oil (embodiment 2) of antiwear additive T203, viscosity index improver T614, the examination being related to using this patent
Proved recipe method test result is as follows table:
In the embodiment of the present invention, it can be clearly seen that three parts and a graphene+multiple fat are added in advantage of the invention
Add in the case where not influencing low-temperature dynamic viscosity CCS and 250 DEG C of evaporation loss with graft copolymer+thiophosphate or salt
Graphene+multiple fat and graft copolymer+thiophosphate or the salt for entering three parts, than a graphene+multiple fat and grafting is added altogether
The HTHS viscosity of polymers+thiophosphate or salt is big.As graphene+multiple fat and graft copolymer+thiophosphate or salt add
Enter amount increase, the semi-solid film thickness of formation increases, and the abrasion for bringing friction secondary significantly reduces, and shows the semisolid of the present invention
The abrasion resistance of lubricating film is apparent.
The product form and style of above-described embodiment and attached drawing and the non-limiting present invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as the patent category for not departing from the present invention.
Claims (10)
1. the vehicle lubricating oil of semisolid high strength membrane, which is characterized in that include lubricant oil composite, the lubricant oil composite packet
Contain:
(i) lubricating base oil of 60-95 mass parts;
(ii) viscosity improver of 1-15 mass parts;
(iii) at least one additive of 3-20 mass parts;
Wherein:
In the lubricating base oil:Bao Heting >90 mass parts, Liu Hanliang <0.03 mass parts;And viscosity index (VI) is not less than 120;
The viscosity improver is selected from:A) polyalkyl methacrylate, b) functionalized polyalkyl methacrylate, c) weight
Average molecular weight be 700-5000 polyisobutene, d) OCP polymer and functional derivative, e) hydrogenated styrene isoprene or
Person's butadiene polymer;
Being included at least in the additive has a kind of pour point depressant, and content is in 0.01-3 mass parts or 0.1-0.5 mass parts.
2. the vehicle lubricating oil of semisolid high strength membrane as described in claim 1, which is characterized in that the lubricating base oil includes
API Group III, API Group III+ or API Group IV class base oils.
3. the vehicle lubricating oil of semisolid high strength membrane as described in claim 1, which is characterized in that the lubricating oil group being tuned into
The viscosity index (VI) for closing object is at least 120, and flash-point is at least 205 DEG C.
4. the vehicle lubricating oil of semisolid high strength membrane as described in claim 1, which is characterized in that the pour point depressant be selected from
Under any or combination thereof:Average branchiness is the pour point depressing reconciliation group of every 100 carbon atoms of 6.5-10 alkyl branches
Point;Polymethacrylates;Polyacrylate;Polyacrylamide;The condensation product of halogenated alkane chloroflo and aromatic compounds;Carboxylic
Vinyl acetate polymer;And the terpolymer of dialkyl fumarate, fatty acid ethylene base ester and alkyl vinyl ether.
5. the vehicle lubricating oil of semisolid high strength membrane as described in claim 1, which is characterized in that include in the additive
One or more kinds of nitrogenous aliphatic acid and carboxylic acid and fatty alcohol.
6. the vehicle lubricating oil of semisolid high strength membrane as claimed in claim 5, which is characterized in that the additive includes more
The multiple fat of first alcohol, trimethylolpropane, molecular weight are 0.1-15 mass in the lubricant oil composite in 1000-50000
Part or 0.5-8 mass parts.
It is a kind of or more containing being surrounded by the additive 7. the vehicle lubricating oil of semisolid high strength membrane as described in claim 1
Kind dialkyl dithiophosphate and Arrcostab are 0.1-5 mass parts or 0.3-2 mass in the lubricant oil composite
Part.
Include that low-phosphorous low zinc is low in the additive 8. the vehicle lubricating oil of semisolid high strength membrane as described in claim 1
The engine oil package of sulphur is 3-20 mass parts or 7-16 mass parts in the lubricant oil composite.
Include 1-2000ppm in the additive 9. the vehicle lubricating oil of semisolid high strength membrane as described in claim 1,
Or the graphene of 10-200ppm, graphene are first mixed with multiple ester, graphene is 1-5 layers of structure;Or in the additive packet
Graft copolymer containing 0.1-10 mass parts or 0.5-5 mass parts, it includes by making polymer backbone and including
The reactant reaction of following substance and the polymer backbone being grafted:The p- diphenylamines of N-;1,2,3,6- tetrahydrochysene phthalyl is sub-
Amine;4- aniiinophenyl Methacrylamides;4- anilinophenyl maleimides;4- anilinophenyl itaconamides;4- hydroxyls
The acrylate or methacrylate of base diphenylamines;P- aminodiphenylamine or p- alkyl amino diphenylamines and methacrylic acid
The reaction product of glycidyl esters;The derivative of the reaction product of p- aminodiphenylamine and isobutylaldehyde, p- hydroxy diphenylamine;
The derivative of phenthazine;The vinyl-based derivative of diphenylamines;The additive also may include the mixture of these above-mentioned components.
10. the vehicle lubricating oil preparation method of semisolid high strength membrane is prepared using any component in such as claim 1 to 9.
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| CN113025413A (en) * | 2021-02-04 | 2021-06-25 | 苏州润纳斯纳米科技有限公司 | Lubricating oil with modified additive and preparation method thereof |
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Effective date of registration: 20190328 Address after: 362300 Five Mile Bridge Industrial Zone, Shui tou Town, Nanan City, Quanzhou, Fujian Applicant after: QUANZHOU OUMEI LUBRICATING OIL PRODUCTS CO.,LTD. Address before: Within the turnaround section of Dianqian Road, Huli District, Xiamen City, Fujian Province (Xiamen Qiaoxing Industry and Trade Co., Ltd.) Applicant before: OM ENERGY (XIAMEN) Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181023 |