CN107474917A - A kind of graphene lubricating oil and preparation method thereof - Google Patents

A kind of graphene lubricating oil and preparation method thereof Download PDF

Info

Publication number
CN107474917A
CN107474917A CN201710636520.5A CN201710636520A CN107474917A CN 107474917 A CN107474917 A CN 107474917A CN 201710636520 A CN201710636520 A CN 201710636520A CN 107474917 A CN107474917 A CN 107474917A
Authority
CN
China
Prior art keywords
parts
lubricating oil
graphene
oil
compositions
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.)
Pending
Application number
CN201710636520.5A
Other languages
Chinese (zh)
Inventor
姚万田
肖华东
姚翔
黄晓峰
苏丹萍
黄润秋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangxi China Run Sifang Tax Silver Technology Co Ltd
Original Assignee
Guangxi China Run Sifang Tax Silver Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangxi China Run Sifang Tax Silver Technology Co Ltd filed Critical Guangxi China Run Sifang Tax Silver Technology Co Ltd
Priority to CN201710636520.5A priority Critical patent/CN107474917A/en
Publication of CN107474917A publication Critical patent/CN107474917A/en
Pending legal-status Critical Current

Links

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
    • C10M169/044—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
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/022—Ethene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024—Propene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • 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
    • C10M2207/283—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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/401—Fatty vegetable or animal oils 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
    • C10M2209/086—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 polycarboxylic, e.g. maleic acid
    • 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
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • 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
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/08—Amides
    • C10M2215/082—Amides containing hydroxyl groups; Alkoxylated derivatives
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/086—Imides
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/022—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/042—Sulfate 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • 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
    • C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2221/04—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10M2223/049—Phosphite
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • 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
    • C10N2030/02—Pour-point; Viscosity index
    • 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
    • C10N2030/04—Detergent property or dispersant property
    • 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

Abstract

The invention discloses a kind of graphene lubricating oil and preparation method thereof, the lubricating oil includes the raw material of following parts by weight：15 parts of 150 200 parts of base oil, 0.5 2 parts of tackifier, 24 parts of pour-point depressant, 12 parts of anti-foaming agent, 0.5 3 parts of dispersant, 13 parts of cleaning agent and graphene.Lubricating oil provided by the invention has excellent dispersiveness and stability, and stability is good, and each component compatibility is good, and abrasion resistance is high, has good protective effect, the service life of prolonged mechanical part to mechanical part；The preparation method technique of this lubricating oil is simple, cost is low, production efficiency is high, low raw-material cost, easily realizes industrialized production, has preferable economic benefit and social benefit.

Description

A kind of graphene lubricating oil and preparation method thereof
Technical field
The present invention relates to technical field of lubricating oil, specifically a kind of graphene lubricating oil and preparation method thereof.
Background technology
Lubricating oil is used in all kinds automobile, in plant equipment to reduce the liquid of friction, protection machinery and workpiece Or semisolid lubricants, mainly play lubrication, supplement heat rejecter, antirust, cleaning, sealing and buffering etc..With various Machinery Ministries The increasingly reinforcing of part military service operating mode, to the greasy property more and more higher of lubricating oil.Lubricating oil is mainly by base oil and additive structure Into base oil mainly includes mineral base oil, synthetic base oil and biological basis oil three major types.In order to improve lubricating oil Greasy property, the additive of various antiwear and reducing frictions is typically added in base oil.Antiwear and reducing friction additive mainly has two at present Major class.When oil soluble additive, such as the oiliness improver of polar functionalities, aliphatic acid, fatty acid ester, organic aminated substance, carboxylic acid amide esters Thing, imide compound, sulfurized fat, phosphorus-containing compound, chlorine-containing compound, boric acid fat, borate, organo-metallic compound, have Machine molybdenum compound etc..Second, solid additive, graphite, molybdenum disulfide, tungsten disulfide, the boron nitride of particularly special lamellar structure Deng.
Graphite is dilute, and because high temperature resistant, chemical property are stablized, greasy property is good, and specific surface area is big, has shaking property of heat resistanceheat resistant, and The dilute aboundresources of China's graphite, it is best in quality, it is cheap, it is preferable lube oil additive.But in existing technique, typically Graphite is ground in fine grinding machine, obtains 1~15 micron of graphite particulate, then adds the graphite after grinding Obtain lubricating oil into base oil or the graphite after grinding be added in lubricating oil to obtain compounded lubricating oil.Make in such a way The graphite lubricant additive obtained, because the technique limitation that graphite particle crushes can only obtain micron-sized graphite particle, Yi Jishi Black alkene both hydrophilic or oleophylic property so that adding the lubricating oil of graphene can produce largely during accumulating or use Graphite laminated and deposited phenomenon so that anti-attrition anti-extreme pressure can reduce, and can produce harmful effect to machine or equipment.Therefore, How to overcome drawbacks described above, develop with excellent anti-wear and wear-resistant performance, high bearing capacity, wear surface is repaiied with certain abrasion The new function lubricating oil of multiple function is particularly important.
The content of the invention
A kind of the problem of present invention exists for existing lubricating oil, there is provided graphene lubricating oil and preparation method thereof.This hair The lubricating oil of bright offer has each component compatibility height, good dispersion, abrasion resistance are high, stability is good, lubricant effect is notable etc. Advantage.
In order to realize the above object the technical solution adopted by the present invention is as follows：
A kind of graphene lubricating oil, include the raw material of following parts by weight：
Base oil 150-200 parts, tackifier 0.5-2 parts, pour-point depressant 2-4 parts, anti-foaming agent 1-2 parts, dispersant 0.5-3 parts, cleaning Agent 1-3 parts and graphene 1-5 parts；
It is double hard that the tackifier include ethylene-propylene copolymer, poly- methacrylate ester, polyisobutene, polyacrylamide and polyethylene glycol One or more compositions in resin acid ester；
The pour-point depressant also includes the poly- methacrylate ester of alkylnaphthalene, dimethyl fumarate, stearic acid macrogol ester and season penta One or more compositions in tetrol stearate；
The anti-foaming agent includes 901 methyl-silicone oils, PPOX triol, laruyl alcohol polyvinylether and polyoxyethylene nonyl phenyl ethene One or more compositions in ether；
The dispersant includes T-154, T-151, T-161, cocoanut fatty acid diethanolamide, laureth sulfuric ester One or more compositions in sodium and castor oil acid butyl ester sodium sulphate；
The cleaning agent is included in calcium lignosulfonate, sulfurized alkylphenol calcium, lauryl sodium sulfate and empgen BB One or more compositions.
Further, the lubricating oil also includes 0.5-2 part antioxidant.
Further, the antioxidant includes one or more combinations in ZDDP, 168 antioxidant, 1010 antioxidants Thing.
Further, the base oil is mineral base oil, synthetic base oil and one kind or more in plant oil base oil Kind composition.
Further, the graphene is three-dimensional grapheme.
Raw material described above is commercially available prod.
The present invention also provides the preparation method of the graphene lubricating oil, comprises the following steps：
（1）Base oil, dispersant, tackifier and graphene are added into ultrasonic oscillation device, 30-60min is shaken, must mix molten Liquid;
(2) anti-foaming agent, pour-point depressant and cleaning agent are added in mixed solution, is warming up to 50-70 DEG C, high-speed stirred 20-40min, Obtain graphene lubricating oil.
Further, the frequency of the ultrasonic oscillation is 40-60kHZ, power 300-500W.
Further, the mixing speed of the high-speed stirred is 300-500r/min.
Compared with prior art, advantages of the present invention and have the beneficial effect that：
1st, lubricating oil provided by the invention has excellent dispersiveness and stability, and stability is good, and each component compatibility is good, wear-resistant Performance is high, has good protective effect to mechanical part, the service life of prolonged mechanical part, solves graphene and lubricating In oil easily occur reunite and can not large-scale popularization use the problem of.
2nd, the tackifier that the present invention uses with oil body, can not only be advantageous to the stably dispersing of graphene, simultaneously The abrasion resistance of lubricating oil can also be improved.
3rd, the dispersant that the present invention uses has good compatibility, each component can be made to be uniformly dispersed in base oil In, there is excellent dispersiveness and stability.
4th, cleaning agent used in the present invention, each part of engine lubrication system, prolonged mechanical portion can effectively be cleaned The service life of part.
5th, the preparation method technique of lubricating oil of the present invention is simple, cost is low, production efficiency is high, low raw-material cost, easily Industrialized production is realized, there is preferable economic benefit and social benefit.
Embodiment
The present invention program is further described below in conjunction with specific embodiment, but is not limited to the protection model of the present invention Enclose.
Embodiment 1
A kind of graphene lubricating oil, include the raw material of following parts by weight：200 parts of mineral base oil, poly- methacrylate ester increase 3 parts of the poly- methacrylate ester pour-point depressant of 1.5 parts of stick, alkylnaphthalene, 1.5 parts of PPOX triol anti-foaming agent, coconut oil fat 2 parts of sour 1 part of diglycollic amide dispersant, 1.5 parts of sulfurized alkylphenol calcium cleaning agent and three-dimensional grapheme.
Its preparation method, comprise the following steps：
（1）By base oil, dispersant, tackifier and graphene add ultrasonic oscillation device, frequency be 50kHZ, power be 45min is shaken under 300W, obtains mixed solution;
（2）Anti-foaming agent, pour-point depressant and cleaning agent are added in mixed solution, 60 DEG C are warming up to, in 300r/min mixing speed Lower high-speed stirred 30min, that is, obtain graphene lubricating oil.
Embodiment 2
A kind of graphene lubricating oil, include the raw material of following parts by weight：150 parts of mineral base oil, ethylene-propylene copolymer tackifier 1 Part, 2 parts of stearic acid macrogol ester pour-point depressant, 1.5 parts of laruyl alcohol polyvinylether anti-foaming agent, laureth sodium sulfovinate disperse 1 part of 1 part of agent, 1 part of calcium lignosulfonate cleaning agent, 1 part of 1010 antioxidant and three-dimensional grapheme.
Its preparation method, comprise the following steps：
（1）By base oil, dispersant, tackifier and graphene add ultrasonic oscillation device, frequency be 40kHZ, power be 30min is shaken under 500W, obtains mixed solution;
（2）Anti-foaming agent, pour-point depressant, cleaning agent and antioxidant are added in mixed solution, 50 DEG C are warming up to, 500r/min's High-speed stirred 20min under mixing speed, that is, obtain graphene lubricating oil.
Embodiment 3
A kind of graphene lubricating oil, include the raw material of following parts by weight：180 parts of plant base oil, polyacrylamide tackifier 2 Part, 3 parts of pentaerythritol stearate pour-point depressant, 2 parts of polyoxyethylene nonyl phenyl vinethene anti-foaming agent, 3 parts of T-154 dispersants, 12 4 parts of 2 parts of alkyl betaines alkali cleaning agent and three-dimensional grapheme.
Its preparation method, comprise the following steps：
（1）By base oil, dispersant, tackifier and graphene add ultrasonic oscillation device, frequency be 60kHZ, power be 50min is shaken under 300W, obtains mixed solution;
（2）Anti-foaming agent, pour-point depressant and cleaning agent are added in mixed solution, 60 DEG C are warming up to, in 400r/min mixing speed Lower high-speed stirred 40min, that is, obtain graphene lubricating oil.
Embodiment 4
A kind of graphene lubricating oil, include the raw material of following parts by weight：150 parts of SJ5E-30 types lubricating oil, mineral base oil 50 Part, 1 part of polyethylene glycol stearate diester tackifier, 3.5 parts of dimethyl fumarate pour-point depressant, PPOX triol anti-foaming agent 1.5 parts, 1.5 parts of castor oil acid butyl ester sodium sulphate dispersant, 1.5 parts of lauryl sodium sulfate cleaning agent, ZDDP antioxidants and 3 parts of three-dimensional grapheme.
Its preparation method, comprise the following steps：
（1）By base oil, dispersant, tackifier and graphene add ultrasonic oscillation device, frequency be 50kHZ, power be 60min is shaken under 500W, obtains mixed solution;
（2）Anti-foaming agent, pour-point depressant, oxidant and cleaning agent are added in mixed solution, 70 DEG C are warming up to, in stirring for 300r/min High-speed stirred 30min under speed is mixed, that is, obtains graphene lubricating oil.
Embodiment 5
A kind of graphene lubricating oil, include the raw material of following parts by weight：180 parts of SJ 15W-40 lubricating oil, polyisobutene thickening 2 parts of agent, 1 part of dimethyl fumarate pour-point depressant, 2 parts of polyacrylamide pour-point depressant, 1 part of 901 methyl-silicone oil anti-foaming agent, coconut grease 2.5 parts of fat acid diglycollic amide dispersant, 3 parts of lauryl sodium sulfate cleaning agent, 2 parts of 168 antioxidant and three-dimensional grapheme 3 Part.
Its preparation method, comprise the following steps：
（1）By base oil, dispersant, tackifier and graphene add ultrasonic oscillation device, frequency be 50kHZ, power be 60min is shaken under 350W, obtains mixed solution;
（2）Anti-foaming agent, pour-point depressant, cleaning agent and antioxidant are added in mixed solution, 60 DEG C are warming up to, 350r/min's High-speed stirred 35min under mixing speed, that is, obtain graphene lubricating oil.
Embodiment 6
A kind of graphene lubricating oil, include the raw material of following parts by weight：200 parts of 500SN base oils, ethylene-propylene copolymer tackifier 0.5 part, 1 part of polyacrylamide tackifier, 3 parts of pentaerythritol stearate pour-point depressant, laruyl alcohol polyvinylether anti-foaming agent 1.5 Part, 3 parts of laureth sodium sulfovinate dispersant, 0.5 part of calcium lignosulfonate cleaning agent, lauryl sodium sulfate cleaning agent 5 parts of 1.5 parts, 0.5 part of ZDDP antioxidants and three-dimensional grapheme.
Its preparation method, comprise the following steps：
（1）By base oil, dispersant, tackifier and graphene add ultrasonic oscillation device, frequency be 40kHZ, power be 30min is shaken under 500W, obtains mixed solution;
(2) anti-foaming agent, pour-point depressant, cleaning agent and antioxidant are added in mixed solution, 50 DEG C are warming up to, 500r/min's High-speed stirred 20min under mixing speed, that is, obtain graphene lubricating oil.
Embodiment 7
A kind of graphene lubricating oil, include the raw material of following parts by weight：150 parts of 500SN base oils, poly- methacrylate ester increase 2 parts of the poly- methacrylate ester pour-point depressant of 0.5 part of stick, alkylnaphthalene, 1 part of PPOX triol anti-foaming agent, T-151 dispersants 2 Part, 2 parts of sulfurized alkylphenol calcium cleaning agent, 1.5 parts of ZDDP antioxidants and 4 parts of three-dimensional grapheme.
Its preparation method, comprise the following steps：
（1）By base oil, dispersant, tackifier and graphene add ultrasonic oscillation device, frequency be 50kHZ, power be 45min is shaken under 300W, obtains mixed solution;
(2) anti-foaming agent, pour-point depressant, cleaning agent and antioxidant are added in mixed solution, 60 DEG C are warming up to, 300r/min's High-speed stirred 40min under mixing speed, that is, obtain graphene lubricating oil.
Embodiment 8
A kind of graphene lubricating oil, include the raw material of following parts by weight：The double stearic acid of 200 parts of 150SN base oils, polyethylene glycol 4 parts of the poly- methacrylate ester pour-point depressant of 1.5 parts of ester tackifier, alkylnaphthalene, 2 parts of polyoxyethylene nonyl phenyl vinethene anti-foaming agent, coconut 2 parts of fatty acid oil diglycollic amide dispersant, 2 parts of empgen BB cleaning agent, 1.5 parts of ZDDP antioxidants and three-dimensional stone Black 5 parts of alkene.
Its preparation method, comprise the following steps：
（1）By base oil, dispersant, tackifier and graphene add ultrasonic oscillation device, frequency be 50kHZ, power be 60min is shaken under 300W, obtains mixed solution;
(2) anti-foaming agent, pour-point depressant, cleaning agent and antioxidant are added in mixed solution, 60 DEG C are warming up to, 400r/min's High-speed stirred 30min under mixing speed, that is, obtain graphene lubricating oil.
The lubricating oil that above example 1-8 is prepared carries out frictional behaviour experiment, and lubricating oil is determined in four-ball tester Wear resistence and bearing capacity, experimental condition be：Load 200N, rotating speed 1500r/min, result of the test such as following table：
Table 1：The performance test results of lubricating oil of the present invention
Sample PB(N) WSD(mm)
Embodiment 1 669 0.35
Embodiment 2 621 0.37
Embodiment 3 678 0.31
Embodiment 4 637 0.34
Embodiment 5 714 0.28
Embodiment 6 728 0.26
Embodiment 7 671 0.30
Embodiment 8 638 0.34
SJ 15W-40 368 0.65
500SN 395 0.58
As can be seen from the test results, the friction coefficient of lubricating oil for preparing of the present invention is low, bearing capacity is strong, have due to it is wear-resistant Performance.

Claims (8)

  1. A kind of 1. graphene lubricating oil, it is characterised in that：Include the raw material of following parts by weight：
    Base oil 150-200 parts, tackifier 0.5-2 parts, pour-point depressant 2-4 parts, anti-foaming agent 1-2 parts, dispersant 0.5-3 parts, cleaning Agent 1-3 parts and graphene 1-5 parts；
    It is double hard that the tackifier include ethylene-propylene copolymer, poly- methacrylate ester, polyisobutene, polyacrylamide and polyethylene glycol One or more compositions in resin acid ester；
    The pour-point depressant also includes the poly- methacrylate ester of alkylnaphthalene, dimethyl fumarate, stearic acid macrogol ester and season penta One or more compositions in tetrol stearate；
    The anti-foaming agent includes 901 methyl-silicone oils, PPOX triol, laruyl alcohol polyvinylether and polyoxyethylene nonyl phenyl ethene One or more compositions in ether；
    The dispersant includes T-154, T-151, T-161, cocoanut fatty acid diethanolamide, laureth sulfuric ester One or more compositions in sodium and castor oil acid butyl ester sodium sulphate；
    The cleaning agent is included in calcium lignosulfonate, sulfurized alkylphenol calcium, lauryl sodium sulfate and empgen BB One or more compositions.
  2. 2. graphene lubricating oil according to claim 1, it is characterised in that：The lubricating oil also includes 0.5-2 part antioxidant.
  3. 3. graphene lubricating oil according to claim 2, it is characterised in that：The antioxidant include ZDDP, 168 antioxidant, One or more compositions in 1010 antioxidants.
  4. 4. graphene lubricating oil according to claim 1, it is characterised in that：The base oil is mineral base oil, synthesis base One or more compositions in plinth oil and plant oil base oil.
  5. 5. graphene lubricating oil according to claim 1, it is characterised in that：The graphene is three-dimensional grapheme.
  6. 6. the preparation method of graphene lubricating oil as claimed in claim 1, it is characterised in that：Comprise the following steps：
    （1）Base oil, dispersant, tackifier and graphene are added into ultrasonic oscillation device, 30-60min is shaken, must mix molten Liquid;
    (2) anti-foaming agent, pour-point depressant and cleaning agent are added in mixed solution, is warming up to 50-70 DEG C, high-speed stirred 20-40min, Obtain graphene lubricating oil.
  7. 7. the preparation method of graphene lubricating oil according to claim 6, it is characterised in that：The frequency of the ultrasonic oscillation For 40-60kHZ, power 300-500W.
  8. 8. the preparation method of graphene lubricating oil according to claim 6, it is characterised in that：The stirring speed of the high-speed stirred Spend for 300-500r/min.
CN201710636520.5A 2017-07-31 2017-07-31 A kind of graphene lubricating oil and preparation method thereof Pending CN107474917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710636520.5A CN107474917A (en) 2017-07-31 2017-07-31 A kind of graphene lubricating oil and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710636520.5A CN107474917A (en) 2017-07-31 2017-07-31 A kind of graphene lubricating oil and preparation method thereof

Publications (1)

Publication Number Publication Date
CN107474917A true CN107474917A (en) 2017-12-15

Family

ID=60598393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710636520.5A Pending CN107474917A (en) 2017-07-31 2017-07-31 A kind of graphene lubricating oil and preparation method thereof

Country Status (1)

Country Link
CN (1) CN107474917A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108192705A (en) * 2017-12-27 2018-06-22 张艳雪 A kind of environment-friendly type mechanical lubrication fluid composition and its preparation process
CN108300546A (en) * 2018-02-08 2018-07-20 合肥康之恒机械科技有限公司 A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil and preparation method thereof
CN108441283A (en) * 2018-05-04 2018-08-24 周旗 A kind of graphene lubricating oil and preparation method thereof
CN109054933A (en) * 2018-10-25 2018-12-21 钱建平 A kind of stable type lubricating oil for big machinery
CN112175691A (en) * 2020-11-03 2021-01-05 东莞市惠通能源有限公司 Functional lubricating oil with good comprehensive performance and processing technology
CN112481010A (en) * 2020-11-26 2021-03-12 南京工业大学 Viscosity-series water-glycol flame-retardant hydraulic fluid and preparation method thereof
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110046027A1 (en) * 2009-08-19 2011-02-24 Aruna Zhamu Nano graphene-modified lubricant
CN104449980A (en) * 2014-12-02 2015-03-25 湖南东博墨烯科技有限公司 Graphene-based nano-zero-valent iron lubricant and preparation method thereof
CN104927971A (en) * 2015-05-13 2015-09-23 南京欧美加新材料有限公司 Preparation method for lubricating oil composition containing ionic liquid, modified nanometer copper powder and graphene
CN105647612A (en) * 2014-11-14 2016-06-08 中国科学院宁波材料技术与工程研究所 Lubricating grease containing a nanometer carbon material and a preparing method thereof
CN106367164A (en) * 2016-08-31 2017-02-01 郑州工业应用技术学院 Graphene lubricant additive and preparation method thereof
CN106497654A (en) * 2016-10-18 2017-03-15 上海应用技术大学 A kind of graphene-containing lubricating oil and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110046027A1 (en) * 2009-08-19 2011-02-24 Aruna Zhamu Nano graphene-modified lubricant
CN105647612A (en) * 2014-11-14 2016-06-08 中国科学院宁波材料技术与工程研究所 Lubricating grease containing a nanometer carbon material and a preparing method thereof
CN104449980A (en) * 2014-12-02 2015-03-25 湖南东博墨烯科技有限公司 Graphene-based nano-zero-valent iron lubricant and preparation method thereof
CN104927971A (en) * 2015-05-13 2015-09-23 南京欧美加新材料有限公司 Preparation method for lubricating oil composition containing ionic liquid, modified nanometer copper powder and graphene
CN106367164A (en) * 2016-08-31 2017-02-01 郑州工业应用技术学院 Graphene lubricant additive and preparation method thereof
CN106497654A (en) * 2016-10-18 2017-03-15 上海应用技术大学 A kind of graphene-containing lubricating oil and preparation method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108192705A (en) * 2017-12-27 2018-06-22 张艳雪 A kind of environment-friendly type mechanical lubrication fluid composition and its preparation process
CN108300546A (en) * 2018-02-08 2018-07-20 合肥康之恒机械科技有限公司 A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil and preparation method thereof
CN108441283A (en) * 2018-05-04 2018-08-24 周旗 A kind of graphene lubricating oil and preparation method thereof
CN108441283B (en) * 2018-05-04 2021-04-20 周旗 Graphene lubricating oil and preparation method thereof
CN109054933A (en) * 2018-10-25 2018-12-21 钱建平 A kind of stable type lubricating oil for big machinery
CN112175691A (en) * 2020-11-03 2021-01-05 东莞市惠通能源有限公司 Functional lubricating oil with good comprehensive performance and processing technology
CN112481010A (en) * 2020-11-26 2021-03-12 南京工业大学 Viscosity-series water-glycol flame-retardant hydraulic fluid and preparation method thereof
CN112481010B (en) * 2020-11-26 2022-11-11 南京工业大学 Viscosity-series water-glycol flame-retardant hydraulic fluid and preparation method thereof
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

Similar Documents

Publication Publication Date Title
CN107474917A (en) A kind of graphene lubricating oil and preparation method thereof
CN101747987B (en) Water-based copper and aluminum wiredrawing oil composite and preparation method thereof
CN102199471B (en) Environmental protection type lubricating grease composition and method for preparing same
CN102433195B (en) Open gear lubricating grease composition
CN101747988B (en) Copper and aluminum wire drawing oil and preparation method and use method thereof
CN102952617A (en) Hydraulic-transmission-braking three-use lubricating oil composition
JP5707589B2 (en) Lubricant composition and lubricating liquid composition
EP2617802B1 (en) Antioxidant composition, and lubricating oil composition containing same
CN102199480B (en) Method for preparing lubricating agent by utilizing palm liquid oil
CN108822938B (en) Mixed lithium-based grease for improving dropping point and thermal stability and preparation method thereof
CN107338101B (en) Composite lubricating oil suitable for low-temperature environment and preparation method thereof
CN104312694A (en) Compressor oil composition and preparation method thereof
CN107892986A (en) A kind of carboxyl-functional graphene lubricating oil and preparation method thereof
CN113563941A (en) Preparation method of screw air compressor oil additive for coal CTL base oil
CN103923725A (en) Expanding oil composition
CN106916617A (en) A kind of wind power gear oil antioxygen antiwear compound additive composition and preparation method
CN113817530A (en) Drawing oil containing nano-particle additive
CN106190461A (en) A kind of high perofmrnace lubricating oils
CN108130168A (en) A kind of high temperature lithium saponify and preparation method thereof
CN109233980B (en) Lubricating grease and preparation method thereof
CN112745980B (en) Lubricating grease composition and preparation method thereof
JP2009179715A (en) Lubricant composition and lubricant system using the same
RU2473673C1 (en) Grease
CN105038932A (en) Lubricating oil and preparation method thereof
CN108085096A (en) A kind of high dropping point universal lithium base grease and preparation method thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20171215

RJ01 Rejection of invention patent application after publication