CN107267265A - A kind of special long-life low noise lubricating oil of pedal motorcycle - Google Patents

A kind of special long-life low noise lubricating oil of pedal motorcycle Download PDF

Info

Publication number
CN107267265A
CN107267265A CN201710531881.3A CN201710531881A CN107267265A CN 107267265 A CN107267265 A CN 107267265A CN 201710531881 A CN201710531881 A CN 201710531881A CN 107267265 A CN107267265 A CN 107267265A
Authority
CN
China
Prior art keywords
oil
lubricating oil
low noise
pedal motorcycle
special long
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.)
Granted
Application number
CN201710531881.3A
Other languages
Chinese (zh)
Other versions
CN107267265B (en
Inventor
赫常山
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.)
Beijing Refined Scholar's Clariant Petrochemical Complex Co Ltd
Original Assignee
Beijing Refined Scholar's Clariant Petrochemical Complex 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 Beijing Refined Scholar's Clariant Petrochemical Complex Co Ltd filed Critical Beijing Refined Scholar's Clariant Petrochemical Complex Co Ltd
Priority to CN201710531881.3A priority Critical patent/CN107267265B/en
Publication of CN107267265A publication Critical patent/CN107267265A/en
Application granted granted Critical
Publication of CN107267265B publication Critical patent/CN107267265B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, 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
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C10M2207/2825—Esters of (cyclo)aliphatic oolycarboxylic acids used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C10M2207/2835—Esters of polyhydroxy compounds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/284—Esters of aromatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • 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
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • 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
    • 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
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C10M2219/068—Thiocarbamate metal salts
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/066—Organic compounds derived from inorganic acids or metal salts derived from Mo or W
    • 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
    • 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
    • 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
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • 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
    • C10N2030/18—Anti-foaming 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
    • C10N2030/40—Low content or no content compositions
    • C10N2030/42—Phosphor free or low phosphor content compositions
    • 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
    • C10N2030/40—Low content or no content compositions
    • C10N2030/43—Sulfur free or low sulfur content compositions
    • 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
    • C10N2030/76—Reduction of noise, shudder, or vibrations

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 present invention relates to a kind of special long-life low noise lubricating oil of pedal motorcycle, the lubricating oil at least includes following component：5.8%~7.8% gasoline engine oil composite compound, 0.8% antioxidant, 1.1%~1.3% wear-resistant friction reducer, 3.5%~4.5% viscosity index improver and 86.6%~87.8% mixed base oil, the lubricating oil also include additional composite anti-foam agent；Wherein, the gasoline engine oil composite compound includes ashless dispersant and full calcium base detersive；The wear-resistant friction reducer is the one or more in molybdenum dialkyldithiocarbamacompositions, molybdates esters and molybdenum amine complex；The viscosity index improver is ethylene-propylene copolymer lyosol.Lubricating oil and the commercially available oil phase ratio of the present invention, the time needed for consuming identical amount of oxygen is longer, with preferable antioxygenic property, abrasion resistance and usage cycles, and has relatively low noise and frictional behaviour using the pedal motorcycle of lubricating oil of the present invention.

Description

A kind of special long-life low noise lubricating oil of pedal motorcycle
Technical field
The present invention relates to lubricating oil field, more particularly to a kind of special long-life low noise lubricating oil of pedal motorcycle.
Background technology
In the modern means of communication, motorcycle is more early entered among the life of people.Sent out with the high speed of auto industry Exhibition, the existing vehicle guaranteeding organic quantity of China reaches 2.64 hundred million；Wherein motorcycle recoverable amount 1.6 hundred million.Motorcycle can be with by vehicle It is divided into：Straddle car, beam bending bicycle, miniature pedal motorcycle, large-scale pedal motorcycle etc..In motorcycle, pedal motorcycle is in people The trip vehicles in fast welcome with its safety and comfort by consumer.Past motorcycle engine uses vapour always Car engine oil, and the operating mode of motorcycle and automobile engine has many differences, most prominent be high temperature, high rotating speed, from Clutch is divided into wet clutch and dry clutch, and rotating speed and power per liter are generally 2 times of automobile, the operating mode of high load capacity, small-sized The design of change, causes thermal capacity small, and the operating temperature of engine oil is up to 160 DEG C, and the operating temperature than automobile engine oil is high Go out 40-50 DEG C.Quickly, the drain period is very short for automobile engine oil oxidation deterioration in use, and engine is made an uproar in traveling Sound is big, particularly in clutch of motorcycle material because after environmental grounds change, wet clutch motorcycle is even occurred in that Boot disk is skidded, and motorcycle can not start to walk, slipping of clutch, does not reach very fast, the phenomenon such as power output loss is serious, and dry type Clutch motorcycle then occurs bad the problems such as open car, high temperature, big noise.Still do not have to current domestic motorcycle engine oil There is a unified standard, many users are still substituted with automobile engine oil, it is impossible to which the use for meeting motorcycle engine will Ask.
Motorcycle engine and transmission system are designed with two kinds, and one kind is three-in-one integrated, engine, gearbox, from Clutch is in same casing, such a to be designed as wet clutch, shares a kind of engine oil lubrication, it is desirable to height friction system Several lubricating oil is to avoid slipping of clutch；Another is engine and gearbox, clutch separation, is dry clutch, Engine calls are splendid using antifriction quality, the engine oil of low-friction coefficient lubrication, to avoid bad opening car, engine temperature High, noise is big, premature wear etc..
Motorcycle oil is divided into MB and MA by Japanese JASO T903 according to sound friction characteristic index, and MB is adapted to dry type clutch Device, it is desirable to which engine oil frictional behaviour is low；MA is adapted to wet clutch, it is desirable to which engine oil frictional behaviour is high.If motorcycle Engine oil selection it is improper, boot disk and the phenomenon of slipping of clutch can occur for wet clutch motorcycle, occur valve system abrasion, Gear wear, can not effectively carry out power output or damage parts.Dry clutch temperature of motorcycle motor is high, make an uproar Sound is big, it is bad open car, lubrication failure, oxidation accelerate, viscosity increase, the problems such as the drain period is short.From 1 day July in 2007, with rubbing Two closely related national standards of motorcycle manufacturing are released, respectively GB14622-2007《Motorcycle pollutant emission is limited Value measurement method (operating condition method), Chinese IIIth stage》、GB18176-2007《Trail bike pollutant emission limit and measurement Method (operating condition method), Chinese IIIth stage》, the implementation for the mandatory discharging standards that the two State Environmental Protection Administration announce, It is that another time in industry is shuffled for motorcycle manufacturing.The requirement of environmental protection also makes motorcycle have in discharge newly Standard, in order to allow fuel oil to burn it is more complete, motorcycle also use electrospray or precise electronic control and it is tail gas catalyzed Transformation technology, to reach the requirement of environmental protection.Most of pedal motorcycle uses dry clutch, and the country is generally still sent out using automobile Motivation oil lubrication.
Chinese patent CN104031729B discloses a kind of motor engine special lube, and specifically disclose including with Lower composition：It is 89~90 parts of base oil, 2~5 parts of antiwear agents, 5~10 parts of corrosion prevention rust preventer, 2~5 parts of cleaning gene, anti-oxidant 8~12 parts of 5~15 parts of agent, 1~3 part of metal deactivator and viscosity modifier；The base oil by 30~40 parts of PAO and 40~ 50 parts of naphthenic base oils compositions；Described cleaning gene is in metal based sodium, metal based calcium or metal based magnesium Any one；Described antiwear agents are any one in zinc dithiophosphate, phosphate and vulcanization lipid or several mixed Close；Described corrosion prevention rust preventer is metal phenates and/or metal sulfonate；Described metal deactivator is phosphide or sulphur Compound；Described viscosity modifier is polymethacrylates or ring-alkylated styrenes.Composition composition selected by foregoing invention Lubricating oil, be also the universal lubricating oil used in automobile engine, and the sulphur phosphorus that antiwear agents are selected in foregoing invention Class antiwear agents, its abrasion resistance is easily decayed because of oil oxidation, and wear-resistant persistence is poor.
The content of the invention
For the deficiency of prior art, the invention provides a kind of special long-life low noise lubricating oil of pedal motorcycle, The lubricating oil of the present invention is particularly suitable for use in the pedal motorcycle of dry clutch, and lubricating oil of the invention employs gasoline engine oil and answered Mixture is to ensure the spatter property of engine, and auxiliary adds reinforcing agent to ensure its excellent antiwear and antifriction, and employs not Same type mixed base oil, lubricating oil of the invention has reached excellent cryogenic property, antioxygenic property and low friction performance.
One aspect of the present invention provides a kind of special long-life low noise lubricating oil of pedal motorcycle, the lubricating oil At least include following component：5.8%~7.8% gasoline engine oil composite compound, 0.8% antioxidant, 1.1%~1.3% it is anti- Grind anti-friction agent, 3.5%~4.5% viscosity index improver and 86.6%~87.8% mixed base oil, the lubricating oil Also include additional composite anti-foam agent；
Wherein, the gasoline engine oil composite compound includes ashless dispersant and full calcium base detersive；The wear-resistant friction reducer is One or more in molybdenum dialkyldithiocarbamacompositions, molybdates esters and molybdenum amine complex；The viscosity index improver is Ethylene-propylene copolymer lyosol.
Organic molybdenum additive can effectively reduce engine friction resistance to improve vehicle fuel as friction improver High-caliber molybdenum can cause engine corrosion to wear and tear again in economy, but wear-resistant friction reducer, shorten service life of aeroengine；Together When, it can also accelerate oil oxidation when molybdenum content is too high.On the other hand, if without sulphur phosphorus isoreactivity element in organic-molybdenum, its Abrasion resistance is again low；But, the sulphur phosphorus and ash of high content can cause negative shadow to exhaust emissions processing unit in engine oil Ring.Preferably, one kind that anti-friction agent of the invention is selected in molybdenum dialkyldithiocarbamacompositions, molybdates esters and molybdenum amine complex Or it is several.It is highly preferred that the molybdenum amine complex is oil-soluble molybdenum amine complex.The anti-friction agent that the present invention is selected is without sulphur phosphorus Molybdenum, can not only avoid the sulphur phosphorus and ash of high content in engine oil can adversely affect to exhaust emissions processing unit, Oil product aging can also be delayed.On the other hand, the present invention is chemically reacted by the molybdenum without sulphur phosphorus of addition with surface of friction pair The chemoproection film of formation strengthens its abrasion resistance.
According to a preferred embodiment, polytetrafluoroethylene (PTFE) can be also added in the anti-friction agent.However, during use, Due to polytetrafluoroethylene (PTFE) itself high adsorption capacity, easily reunite, influence its dispersiveness, the present invention by by polytetrafluoroethylene (PTFE) with drop Solidifying agent, viscosity index improver and/or anti-emulsion can effectively solve polytetrafluoroethylene (PTFE) because of itself high adsorption capacity when using cooperatively The reunion caused, improves dispersion stabilization of the polytetrafluoroethylene (PTFE) in lubrication oil systems, so as to improve its performance, makes to be made Lubricating oil there is good mobility.It is highly preferred that the polytetrafluoroethylene (PTFE) is sub-micro state polytetrafluoroethylene (PTFE), and the Asia The granularity of micro- state polytetrafluoroethylene (PTFE) is 0.05~0.5 μm, and the addition of the polytetrafluoroethylene (PTFE) is 1~5 times of molybdenum compound.It is logical One layer of physical protection film can be formed in surface of friction pair absorption deposition by crossing sub-micro state polytetrafluoroethylene (PTFE), effectively protect metal watch Face, the present invention can further enhance its abrasion resistance by adding polytetrafluoroethylene (PTFE) and the molybdenum synergy without sulphur phosphorus.
According to a kind of preferred embodiment, the antioxidant is phenolic ester type antioxidant and dioctyl diphenylamine compound, institute Stating mixed base oil includes 25% synthetic ester, 25% at least one polyester synthesis oil and 50% at least one natural gas Artificial oil.
According to a kind of preferred embodiment, the synthetic ester is that bis adipate, decanedioic acid dibasic acid esters, trimethylolpropane are different One or more in monooctyl ester and trimethylolpropane isodecyl acid esters.
According to a kind of preferred embodiment, the polyester synthesis oil is high viscosity methacrylate polymer.
According to a kind of preferred embodiment, the full calcium base detersive in the gasoline engine oil composite compound is selected from calcium mahogany sulfonate Or one or both of calcium alkylbenzenesulfonate, the ashless dispersant in succimide or boronation succimide one Plant or two kinds.
According to a kind of preferred embodiment, phenolic ester type antioxidant is 3,5 di-tert-butyl-hydroxy phenyls in the antioxidant The compound that the different monooctyl ester of propionic acid and dioctyl diphenylamine are composited according to the ratios of 1 ︰ 1.
According to a kind of preferred embodiment, the composite anti-foam agent is silicone oil with acrylate be combined according to the ratios of 3 ︰ 1 and Into compound.According to a kind of preferred embodiment, the anti-foaming agent is composite anti-foam agent, and the consumption of the composite anti-foam agent is 40ppm。
According to a kind of preferred embodiment, the natural gas synthetic oil is selected from one or both of GTL4 or GTL8.
According to a kind of preferred embodiment, the viscosity index improver is ethylene-propylene copolymer lyosol, second of the invention The preparation method of propylene copolymer is as follows：2/3 150N base oils are added in kettle, 10% the third glue of second is cut into small pieces input kettle It is interior, stirring is started, nitrogen is passed through, nitrogen flow control heats up simultaneously in 30-90ml/min, and temperature rises to 100 DEG C, starts control Programming rate processed, heats up 10 DEG C or so per hour, after heating up 5 hours, and temperature reaches 150 DEG C, stops heating.Stirring 3.5 hours Afterwards, mixture viscosity is determined, after viscosity is qualified, 170 DEG C is continuously heating to, changes nitrogen into air, air flow control exists 10-15L/h, stops heating, starts that 0.01% two t-amyl peroxy compound initiators are added dropwise, was dripped off in 1.5 hours, often Viscosity is measured by sampling in 30min, and the 150N base oils that residue 1/3 is added after viscosity is qualified are cooled to 120 DEG C.
Another aspect provides a kind of method for preparing the special long-life low noise lubricating oil of pedal motorcycle, The preparation method includes：
By 25% synthetic ester, 25% at least one polyester synthesis oil and 50% at least one natural gas synthetic oil Mixing kettle is pumped into gear pump, 40 DEG C are stirred and heated to, is sufficiently mixed by stirring and static mixer, the time is 1.5h, obtains well mixed mixed base oil；
The desired amount of 1/2 mixed base oil is pumped into mediation kettle with gear pump, the desired amount of viscosity index improver is added, 80~85 DEG C are stirred and heated to, is sufficiently mixed by stirring and static mixer, the time is 0.5h；
The desired amount of antioxidant is added, is sufficiently mixed by stirring and static mixer, the time is 0.5h；More than Step is carried out under the protection of 0.1MPa nitrogen, then bleeds off nitrogen, deaerate 0.5h under conditions of -0.06MPa；
Remaining mixed base oil is added, 50~55 DEG C are cooled to, negative pressure is bled off, gasoline engine oil composite compound is added, wear-resistant Anti-friction agent and composite anti-foam agent, are sufficiently mixed, the time is 1h by stirring and static mixer；
Under 0.15MPa pressure, from the filter bag that filtering accuracy is 5 μm, by there is the bag filter mistake of filter Filter, obtains product.
The advantageous effects of the present invention are primarily present in the following aspects：
1st, the special long-life low noise lubricating oil of pedal motorcycle of the invention uses gasoline engine oil composite compound as scattered Agent and detersive, with excellent peace and quiet divergent function, it is to avoid extra addition dispersant；
2nd, the special long-life low noise lubricating oil of pedal motorcycle of the invention uses non-sulphur phosphorus molybdenum anti-friction agent, The anti-attrition of such wear-resistant friction reducer will not decay because of oil oxidation, and antifriction persistence is good, be conducive in the whole drain period To the digital preservation of engine；
3rd, mixed base oil of the invention employs the mixed base of polyester synthesis oil, natural gas synthetic oil and synthetic ester Oil, the ester group of synthetic ester base oil is in engine friction adsorption formation skin covering of the surface, the coefficient of friction of more non-esters base oil It is lower, with low friction performance；And polyester synthesis oil in friction surface formation than any base oil all thick oil films, bearing capacity It is splendid；Natural gas synthetic oil has preferable low temperature flow and inoxidizability, and with sanitary characteristics, three mutually cooperates with work With make the lubricating oil suitable for pedal motorcycle dry clutch have preferable low temperature flow and higher bearing capacity with And with excellent high-temperature oxidation stability, extend the service life of lubricating oil.
4th, the present invention is gathered by the ester group of synthetic ester base oil in engine friction adsorption formation skin covering of the surface, sub-micro state The physical protection film that tetrafluoroethene is formed in surface of friction pair absorption deposition and molybdenum and surface of friction pair without sulphur phosphorus Learn the wear-resistant protection of chemoproection film three synergy realization lubrication that reaction is formed.
Embodiment
One aspect of the present invention provides a kind of special long-life low noise lubricating oil of pedal motorcycle, the lubricating oil At least include following component：
5.8%~7.8% gasoline engine oil composite compound, the gasoline engine oil composite compound includes ashless dispersant and full calcium base Detersive, with excellent detergent-dispersant performance energy, preferably Ya Fudun H9325G；
0.8% antioxidant, the antioxidant is the compound of phenolic ester type antioxidant and dioctyl diphenylamine；Wherein phenolic ester Type antioxidant is 3, the 5 different monooctyl esters of di-tert-butyl-hydroxy phenyl propionic acid, and it is a kind of excellent lubricating oil antioxidant, The generation of carbon distribution on heavy-duty engine upper piston area, especially the first and second annular grooves can effectively be suppressed.With esters basis Oil phase ratio has a preferable dissolubility, and with dioctyl diphenylamine antioxidant it is compound after there is synergistic effect；
1.1%~1.3% wear-resistant friction reducer, the wear-resistant friction reducer is molybdenum dialkyldithiocarbamacompositions, molybdic acid One or more in ester and molybdenum amine complex, non-sulphur phosphorus molybdenum antifriction quality will not decay because of oil oxidation, and antifriction persistence is good, Be conducive to the digital preservation to engine in the whole drain period；It is preferred that the non-sulphur phosphorus molybdenum antifriction of Xu electricity Chemical Co., Ltd of Japan Agent；
3.5%~4.5% viscosity index improver, the preferred YS9688 Propylene polymerizations thing liquid of viscosity index improver Colloidal sol；
86.6%~87.8% mixed base oil, and additional anti-foaming agent.The mixed base oil includes 25% conjunction Into ester, 25% at least one polyester synthesis oil and 50% at least one natural gas synthetic oil.It is preferable to carry out according to one kind Mode, the synthetic ester is bis adipate, decanedioic acid dibasic acid esters, the different monooctyl ester of trimethylolpropane and trimethylolpropane isodecyl One or more in acid esters.It is preferred that Yi Temai fine jades K -15, the bis adipate of long-chain alcohol esterification.The ester of synthetic ester base oil Base adsorbs to form skin covering of the surface in friction surface, and more non-esters oil drag coefficient is lower, with low friction performance.According to a kind of preferred Embodiment, the polyester synthesis oil is high viscosity methacrylate polymer, and they can be in friction surface formation than mineral base The thicker oil film of plinth oil, bearing capacity is splendid；It is preferred that winning wound Degussa 570#.The preferred Fischer-Tropsch synthesis oil of natural gas synthetic oil One or both of GTL4 or GTL8, it has preferable low temperature flow and inoxidizability, and with sanitary characteristics.According to A kind of preferred embodiment, the anti-foaming agent is composite anti-foam agent, and the consumption of the composite anti-foam agent is 40ppm.
Wherein according to a kind of preferred embodiment, the proportion of composing of mixed base oil of the invention is as shown in table 1, mixed base The physical and chemical index of plinth oil is as shown in table 2.
The proportion of composing (wt%) of the mixed base oil of table 1
Bis adipate (K-15) Polyester 570 GTL4 GTL8
25 25 30 20
The physical and chemical index of the mixed base oil of the table 1 of table 2
The gasoline engine oil composite compound 9325G physical and chemical indexs of table 3
Outward appearance Dark brown liquid Range estimation
15 DEG C of g/ml of density 0.998 GB/T1884
100 DEG C of cst of viscosity 160 GB/T265
Calcium content % 3.41 SH/T0270
Nitrogen content % 0.98 SH/T0224/0704
Total base number mg/KOH/g 112 SH/T0251
The oil-soluble molybdenum ammino-complex anti-friction agent physical and chemical index of table 4
Outward appearance Brown liquid Range estimation
15.6 DEG C of g/m of density3 1.01 GB/T1884
Oil-soluble Actual measurement It is soluble in mineral oil and artificial oil
Nitrogen content % 0.65 SH/T0224/0704
Molybdenum content % 8.5 SH/T0605
The viscosity index improver physical and chemical index of table 5
Outward appearance Light thick liquid Range estimation
Oil-soluble Actual measurement It is soluble in mineral oil and artificial oil
Thickening capabilities 5.6 SH/T0622
Shear index 20 SH/T0622
The composite anti-foam agent physical and chemical index of table 6
Outward appearance Light thick liquid Range estimation
20 DEG C of kg/m of density3≯ 816 GB/T1884
Flash-point DEG C (remaining silent) ≮ 30 GB/T261
Mechanical admixture % Nothing GB/T511
The physical and chemical index of the different monooctyl ester of di-tert-butyl-hydroxy phenyl propionic acid of 7 phenolic ester type antioxidant of table 3,5
Outward appearance Pale yellow transparency liquid Range estimation
100 DEG C of cst of viscosity 6~8.5 GB/T265
Acid number mgKOH/g is not more than 1.0 SH/T0163
Effective content m% is not less than 95 Gas chromatography
The physical and chemical index of the dioctyl diphenylamine antioxidant of table 8
Outward appearance Pale yellow transparency liquid Range estimation
100 DEG C of cst of viscosity 9.0~12.0 GB/T265
Acid number mgKOH/g is not more than 1.0 SH/T0163
Nitrogen content m% is not less than 4.3~5.0 SH/T0224/0704
Another aspect of the present invention provides the manufacture method of the special long-life low noise lubricating oil of pedal motorcycle, institute Manufacture method is stated to comprise the following steps：
(1) by the desired amount of various base oils with gear pump be pumped into mixing Fu in, be stirred and heated to 40 DEG C, by stirring and Static mixer is sufficiently mixed, the mixed base oil that time 1.5h must be well mixed；
(2) the desired amount of 1/2 mixed base oil is pumped into mediation kettle with gear pump, adds the desired amount of Viscosity Index and change Enter agent YS9688, be stirred and heated to 80~85 DEG C, sufficiently mixed by stirring and static mixer, time 0.5h
(3) the desired amount of phenolic ester type antioxidant and dioctyl diphenylamine antioxidant are added, passes through stirring and static mixer Sufficiently mixed, time 0.5h；
Above procedure is carried out under the protection of 0.1MPa nitrogen, bleeds off nitrogen, deaerate 0.5h under conditions of -0.06MPa；
(4) remaining 1/2 mixed base oil is added, 50~55 DEG C are cooled to, negative pressure is bled off, Ya Fudun gasoline engine oils are added Complexing agent H9325G, non-sulphur phosphorus molybdenum anti-friction agent, composite anti-foam agent, are sufficiently mixed by stirring and static mixer, when Between 1h；Under 0.15MPa pressure, from 5 μm of filter bag of filtering accuracy, filtered by the bag filter for having filtering bagging apparatus, Produce limpid transparent product.
Table 9 shows the raw material composition of embodiment 1~3.
Raw material composition (dry clutch) wt% of the embodiment 1~3 of table 9
Embodiment 1
(1) the various base oils of ratio listed by table 1 are pumped into mixing Fu with gear pump, are stirred and heated to 40 DEG C, pass through Stirring and static mixer are sufficiently mixed, the mixed base oil that time 1.5h must be well mixed；
(2) 1/2 amount of 87.8wt% mixed base oil is pumped into mediation kettle with gear pump, adds the viscous of 4.5wt% Index improver is spent, 80~85 DEG C are stirred and heated to, is sufficiently mixed by stirring and static mixer, time 0.5h
(3) add 0.5wt% phenolic ester type antioxidant and 0.3wt% dioctyl diphenylamine antioxidant, by stirring and Static mixer is sufficiently mixed, time 0.5h；
Above procedure is carried out under the protection of 0.1MPa nitrogen, bleeds off nitrogen, deaerate 0.5h under conditions of -0.06MPa；
(4) remaining 1/2 mixed base oil is added, 50~55 DEG C are cooled to, negative pressure is bled off, 5.8wt% gasoline is added Non- sulphur phosphorus molybdenum anti-friction agent, the additional 40ppm composite anti-foam agent of machine oil complexing agent, 1.1wt%, pass through stirring and static mixer Sufficiently mixed, time 1h；Under 0.15MPa pressure, from 5 μm of filter bag of filtering accuracy, by there is filtering bagging apparatus Bag filter filtering, produce limpid transparent product.
Embodiment 2
(1) the various base oils of ratio listed by table 1 are pumped into mixing Fu with gear pump, are stirred and heated to 40 DEG C, pass through Stirring and static mixer are sufficiently mixed, the mixed base oil that time 1.5h must be well mixed；
(2) 1/2 amount of 87.2wt% mixed base oil is pumped into mediation kettle with gear pump, adds 4wt% viscosity Index improver, is stirred and heated to 80~85 DEG C, is sufficiently mixed by stirring and static mixer, time 0.5h
(3) add 0.5wt% phenolic ester type antioxidant and 0.3wt% dioctyl diphenylamine antioxidant, by stirring and Static mixer is sufficiently mixed, time 0.5h；
Above procedure is carried out under the protection of 0.1MPa nitrogen, bleeds off nitrogen, deaerate 0.5h under conditions of -0.06MPa；
(4) remaining 1/2 mixed base oil is added, 50~55 DEG C are cooled to, negative pressure is bled off, 6.8wt% gasoline is added Non- sulphur phosphorus molybdenum anti-friction agent, the additional 40ppm composite anti-foam agent of machine oil complexing agent, 1.2wt%, pass through stirring and static mixer Sufficiently mixed, time 1h；Under 0.15MPa pressure, from 5 μm of filter bag of filtering accuracy, by there is filtering bagging apparatus Bag filter filtering, produce limpid transparent product.
Embodiment 3
(1) the various base oils of ratio listed by table 1 are pumped into mixing Fu with gear pump, are stirred and heated to 40 DEG C, pass through Stirring and static mixer are sufficiently mixed, the mixed base oil that time 1.5h must be well mixed；
(2) 1/2 amount of 86.6wt% mixed base oil is pumped into mediation kettle with gear pump, adds the viscous of 3.5wt% Index improver is spent, 80~85 DEG C are stirred and heated to, is sufficiently mixed by stirring and static mixer, time 0.5h
(3) add 0.5wt% phenolic ester type antioxidant and 0.3wt% dioctyl diphenylamine antioxidant, by stirring and Static mixer is sufficiently mixed, time 0.5h；
Above procedure is carried out under the protection of 0.1MPa nitrogen, bleeds off nitrogen, deaerate 0.5h under conditions of -0.06MPa；
(4) remaining 1/2 mixed base oil is added, 50~55 DEG C are cooled to, negative pressure is bled off, 7.8wt% gasoline is added Non- sulphur phosphorus molybdenum anti-friction agent, the additional 40ppm composite anti-foam agent of machine oil complexing agent, 1.3wt%, pass through stirring and static mixer Sufficiently mixed, time 1h；Under 0.15MPa pressure, from 5 μm of filter bag of filtering accuracy, by there is filtering bagging apparatus Bag filter filtering, produce limpid transparent product.
Table 10 shows the physico-chemical analysis data of lubricating oil prepared by embodiment 1~3.
The physico-chemical analysis data (dry clutch) of lubricating oil prepared by the embodiment 1~3 of table 10
Internal friction when oil body is liquid oil flowing, and to be liquid flow kinematic viscosity under gravity Internal friction is measured when dynamic, and viscosity is bigger, and film strength is higher, and mobility is also poorer.Viscosity index (VI) is higher, represents oil product Viscosity be influenced by temperature smaller, its viscosity temperature characteristic is better.Pour point is that the sample being cooled under the conditions of defined can flow When minimum temperature.Flash-point is its volatility index.The low lubricating oil of flash-point, volatility is high, easily burning, and security is poor, waves The high evaporation loss easy in the course of the work of hair property, causes lubricating oil viscosity to increase when serious.It was found from above-mentioned data, the present invention Lubrication oil whip tendency it is almost nil, it is substantially bubble-tight.By the analysis to the data of embodiment 1~3, from overall target See, embodiment 2 is substantially better than embodiment 1 and embodiment 3, therefore regard embodiment 2 as final embodiment of the invention.
In order to examine the performance of the present invention, laboratory test is carried out to antiwear and antifriction and antioxygenic property and same Two kinds of commercial goods pedal motorcycle special oils have carried out the comparison of transverse direction.
(1) antioxygenic property test comparison data
Pedal motorcycle engine is to use air-cooled, and crankcase is located under pedal, and air cooling effect is poor, and machine oil is normal In more than 120 DEG C, and engine piston and cylinder liner surface temperature are up to 250 DEG C, to make evaluation closer to actual condition, use High temperature thin layer oxygen uptake simulation evaluation and heighten rotating bomb oxidation test temperature to 170 DEG C by 150 DEG C of standard is tested.Table 11 Show the lubricating oil of the embodiment of the present invention 2 and the rotary oxygen bomb test data of comparative example.
The rotary oxygen bomb test data of the embodiment 2 of table 11 and contrast test
Project Embodiment Commercially available oily 1 Commercially available oily 2
Rotating bomb oxidation test/min 268 225 231
According to rotation oxidization time, the anti-oxidative stability for grasping lubricating oil of the present invention can be understood.General rotation oxidation Life-span is longer, and oily anti-oxidative stability is better.Therefore it was found from the test data of table 5, lubricating oil of the invention is applied to step on Plate motorcycle engine has good inoxidizability compared to current commercial goods.
(2) antiwear and friction reduction property test result
Antiwear and friction reduction property test is using four-ball tester method commonly used in industry, because motorcycle engine rotating speed is more riding Overall height much, therefore uses following long mill experimental condition：Rotating speed 1800r/min, load 40kg, initial 30 DEG C of oil temperature, time 90min The lubricating oil of embodiment 2 is tested, following table is to produce the test on MQ-800 type four-ball testers in Xiamen nature's mystery Automation Co., Ltd As a result.
Four ball test datas of the embodiment 2 of table 12 and contrast test
Project Embodiment 2 Commercially available oily 1 Commercially available oily 2
Four ball grinding defect diameters/mm 0.43 0.81 0.76
Average friction force 3.948 5.017 4.835
Average friction coefficient 0.0643 0.1216 0.1078
As a result show：Oil product of the present invention is under harsh experiment condition, with commercially available oil phase ratio, consumption identical amount of oxygen institute Take time longer, more preferably, equal load, rotating speed run same time to antioxygenic property, and four ball milling spots are smaller, and wear resistence is more preferable, Average friction force and average friction coefficient all relatively contrast oily much lower, and in four-ball tester operation process, operating personnel can substantially feel Machine operating sound is small when feeling test oil product of the present invention, illustrates that pedal motorcycle special oil of the present invention fully meets length and changed oil week Phase, low friction performance, low noise requirement.
It should be noted that above-mentioned specific embodiment is exemplary, those skilled in the art can disclose in the present invention Various solutions are found out under the inspiration of content, and these solutions also belong to disclosure of the invention scope and fall into this hair Within bright protection domain.It will be understood by those skilled in the art that description of the invention is not constituted to right to be illustrative It is required that limitation.Protection scope of the present invention is limited by claim and its equivalent.

Claims (10)

1. a kind of special long-life low noise lubricating oil of pedal motorcycle, it is characterised in that the lubricating oil at least includes as follows Component：5.8%~7.8% gasoline engine oil composite compound, 0.8% antioxidant, 1.1%~1.3% wear-resistant friction reducer, 3.5%~4.5% viscosity index improver and 86.6%~87.8% mixed base oil, the lubricating oil also include additional Composite anti-foam agent；
Wherein, the gasoline engine oil composite compound includes ashless dispersant and full calcium base detersive；The wear-resistant friction reducer is dioxane One or more in base molybdenum dithiocarbamate, molybdates esters and molybdenum amine complex；The viscosity index improver is second third Copolymer lyosol.
2. the special long-life low noise lubricating oil of pedal motorcycle as claimed in claim 1, it is characterised in that the antioxidant For phenolic ester type antioxidant and dioctyl diphenylamine compound, the mixed base oil includes 25% synthetic ester, 25% at least A kind of polyester synthesis oil and 50% at least one natural gas synthetic oil.
3. the special long-life low noise lubricating oil of pedal motorcycle as claimed in claim 2, it is characterised in that the phenolic ester type Antioxidant is 3, the 5 different monooctyl esters of di-tert-butyl-hydroxy phenyl propionic acid, and the antioxidant is 3,5 di-t-butyl -4- hydroxy benzenes The compound that the different monooctyl ester of base propionic acid and dioctyl diphenylamine are composited according to the ratios of 1 ︰ 1.
4. the special long-life low noise lubricating oil of pedal motorcycle as claimed in claim 2, it is characterised in that the synthetic ester For one kind in bis adipate, decanedioic acid dibasic acid esters, the different monooctyl ester of trimethylolpropane and trimethylolpropane isodecyl acid esters or Several, the polyester synthesis oil is high viscosity methacrylate polymer.
5. the special long-life low noise lubricating oil of pedal motorcycle as claimed in claim 2, it is characterised in that the natural gas Artificial oil is selected from one or both of GTL4 or GTL8.
6. the special long-life low noise lubricating oil of pedal motorcycle as claimed in claim 1, it is characterised in that the anti-foaming agent For composite anti-foam agent, the composite anti-foam agent is the compound that silicone oil and acrylate are composited according to the ratios of 3 ︰ 1, described multiple The consumption for closing anti-foaming agent is 40ppm.
7. the special long-life low noise lubricating oil of pedal motorcycle as claimed in claim 1, it is characterised in that the gasoline engine Ashless dispersant is selected from one or both of succimide or boronation succimide in oily complexing agent；The full calcium base is clear Net agent is selected from one or both of calcium mahogany sulfonate or calcium alkylbenzenesulfonate.
8. the special long-life low noise lubricating oil of pedal motorcycle as claimed in claim 1, it is characterised in that the second third is total to Polymers lyosol is prepared by the following method：
2/3 150N base oils are added in kettle, the glue of second third is cut into small pieces in input kettle, stirring is started, is passed through nitrogen, nitrogen Throughput control heats up in 30-90ml/min simultaneously, and temperature rises to 100 DEG C, starts to control programming rate, heats up 10 per hour DEG C or so, after heating up 5 hours, temperature reaches 150 DEG C, stops heating；
After stirring 3.5 hours, mixture viscosity is determined, after viscosity is qualified, 170 DEG C is continuously heating to, changes nitrogen into air, Air flow control stops heating in 10-15L/h, starts that 0.01% two t-amyl peroxy compound initiators are added dropwise, 1.5 Dripped off in hour, viscosity is measured by sampling per 30min, the 150N base oils that residue 1/3 is added after viscosity is qualified are cooled to 120 DEG C.
9. the special long-life low noise lubricating oil of pedal motorcycle as claimed in claim 8, it is characterised in that the viscosity refers to The thickening capabilities of number modifying agent are 5.6, and shearing index is 20.
10. a kind of preparation method of the special long-life low noise lubricating oil of the pedal motorcycle of claim 1 to 9, its feature exists In the preparation method includes：
By 25% synthetic ester, 25% at least one polyester synthesis oil and 50% at least one natural gas synthetic oil tooth Wheel pump is pumped into mixing kettle, is stirred and heated to 40 DEG C, is sufficiently mixed by stirring and static mixer, the time is 1.5h, Obtain well mixed mixed base oil；
The desired amount of 1/2 mixed base oil is pumped into mediation kettle with gear pump, the desired amount of viscosity index improver, stirring is added 80~85 DEG C are heated to, is sufficiently mixed by stirring and static mixer, the time is 0.5h；
The desired amount of antioxidant is added, is sufficiently mixed by stirring and static mixer, the time is 0.5h；Above step It is to be carried out under the protection of 0.1MPa nitrogen, then bleeds off nitrogen, deaerate 0.5h under conditions of -0.06MPa；
Remaining mixed base oil is added, 50~55 DEG C are cooled to, negative pressure is bled off, gasoline engine oil composite compound, antiwear and antifriction is added Agent and composite anti-foam agent, are sufficiently mixed, the time is 1h by stirring and static mixer；
Under 0.15MPa pressure, from the filter bag that filtering accuracy is 5 μm, by there is the filtering of the bag filter of filter, obtain To product.
CN201710531881.3A 2017-06-30 2017-06-30 Special long-life low-noise lubricating oil for pedal motorcycle Active CN107267265B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710531881.3A CN107267265B (en) 2017-06-30 2017-06-30 Special long-life low-noise lubricating oil for pedal motorcycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710531881.3A CN107267265B (en) 2017-06-30 2017-06-30 Special long-life low-noise lubricating oil for pedal motorcycle

Publications (2)

Publication Number Publication Date
CN107267265A true CN107267265A (en) 2017-10-20
CN107267265B CN107267265B (en) 2020-03-27

Family

ID=60070783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710531881.3A Active CN107267265B (en) 2017-06-30 2017-06-30 Special long-life low-noise lubricating oil for pedal motorcycle

Country Status (1)

Country Link
CN (1) CN107267265B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108192711A (en) * 2018-02-01 2018-06-22 安徽金德润滑科技有限公司 A kind of gasoline engine oil SM10W-40 and preparation method thereof
CN112552986A (en) * 2020-12-18 2021-03-26 圣保路石油化工（天津）股份有限公司 Synthetic engine oil for engine and preparation method thereof
CN117467494A (en) * 2023-12-26 2024-01-30 烟台德高能源科技有限公司 Special engine oil for long-life energy-saving screw air compressor and preparation method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2077313A2 (en) * 2007-12-21 2009-07-08 Chevron Oronite Company LLC Lubricating oil compositions for internal combustion engines
CN104031195A (en) * 2013-03-06 2014-09-10 中国石油天然气股份有限公司 Preparation method for viscosity index improver
CN105647627A (en) * 2016-02-23 2016-06-08 北京雅士科莱恩石油化工有限公司 Gasoline engine oil with long service life and multiple anti-wear protection means and preparation method of gasoline engine oil
CN105886073A (en) * 2016-04-12 2016-08-24 高明 Preparation method of lubricating oil tackifier with high shear resistance
CN106883914A (en) * 2017-02-09 2017-06-23 广东三和控股有限公司 A kind of fully synthetic gasoline engine oil and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2077313A2 (en) * 2007-12-21 2009-07-08 Chevron Oronite Company LLC Lubricating oil compositions for internal combustion engines
CN104031195A (en) * 2013-03-06 2014-09-10 中国石油天然气股份有限公司 Preparation method for viscosity index improver
CN105647627A (en) * 2016-02-23 2016-06-08 北京雅士科莱恩石油化工有限公司 Gasoline engine oil with long service life and multiple anti-wear protection means and preparation method of gasoline engine oil
CN105886073A (en) * 2016-04-12 2016-08-24 高明 Preparation method of lubricating oil tackifier with high shear resistance
CN106883914A (en) * 2017-02-09 2017-06-23 广东三和控股有限公司 A kind of fully synthetic gasoline engine oil and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108192711A (en) * 2018-02-01 2018-06-22 安徽金德润滑科技有限公司 A kind of gasoline engine oil SM10W-40 and preparation method thereof
CN112552986A (en) * 2020-12-18 2021-03-26 圣保路石油化工（天津）股份有限公司 Synthetic engine oil for engine and preparation method thereof
CN117467494A (en) * 2023-12-26 2024-01-30 烟台德高能源科技有限公司 Special engine oil for long-life energy-saving screw air compressor and preparation method
CN117467494B (en) * 2023-12-26 2024-02-23 烟台德高能源科技有限公司 Special engine oil for long-life energy-saving screw air compressor and preparation method

Also Published As

Publication number Publication date
CN107267265B (en) 2020-03-27

Similar Documents

Publication Publication Date Title
US9034808B2 (en) Universal synthetic lubricant additive with micro lubrication technology to be used with synthetic or miner host lubricants from automotive, trucking, marine, heavy industry to turbines including, gas, jet and steam
CN107312598A (en) A kind of overweight load synthetic gear oil of low temperature
CN107267265A (en) A kind of special long-life low noise lubricating oil of pedal motorcycle
CN102229846B (en) Double anti-wear automobile lubricating oil
CN104870623B (en) Lubricant compositions
CN101982534A (en) Energy-efficient long-life gasoline engine oil
CN106833840A (en) Multistage antiwear hydraulic oil composition and preparation method thereof
CN107312597A (en) A kind of triple composite membrane antiwear and energy-saving engine oils
CN106883911A (en) A kind of high temperature oxidation resisting methyl alcohol machine oil and preparation method thereof
CA2496921C (en) Synthetic lubricant additive
CN106883914A (en) A kind of fully synthetic gasoline engine oil and preparation method thereof
CN107892978A (en) A kind of long-life energy-saving diesel engine oil composition and preparation method thereof
CN107523387B (en) Special lubricating oil for carbon film engine and preparation method thereof
CN106753713A (en) A kind of natural gas and gasoline dual fuel engine lubricant oil composite
CN101381649A (en) Non-sulphur and phosphorus antiwear and friction reducing multifunctional additive agent and preparation method
CN107325867A (en) A kind of engine lubricating oil and preparation method thereof
CN100569417C (en) A kind of metallic nano-particle surface amendment
CN110218607A (en) A kind of nano graphene oxide of composite mixed B-N/artificial schellite/silica stamping die lubricating fluid and preparation method thereof
CN101353607B (en) Manufacturing method of biomass environment-protective lubricant oil
CN107384513A (en) A kind of non-sulphur phosphorus organic tungsten additive of environment-friendly type antifriction antioxygen and the lubricating oil containing the additive
CN106520285A (en) Engine lubricating oil and preparation method thereof
CN105733781A (en) Antiwear energy-saving lubricating oil specially used for motor tricycle and preparation method thereof
Harperscheid Lubricants for internal combustion engines
CN109628198A (en) A kind of energy-saving oil aliphatic radical lube oil additive and preparation method thereof
CN104449967A (en) Mechanical lubricating oil 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
GR01 Patent grant
GR01 Patent grant