CN106753719B - Fully synthetic compressor oil composition of polyether-type and preparation method thereof - Google Patents

Fully synthetic compressor oil composition of polyether-type and preparation method thereof Download PDF

Info

Publication number
CN106753719B
CN106753719B CN201611208042.XA CN201611208042A CN106753719B CN 106753719 B CN106753719 B CN 106753719B CN 201611208042 A CN201611208042 A CN 201611208042A CN 106753719 B CN106753719 B CN 106753719B
Authority
CN
China
Prior art keywords
polyethers
polyether
type
oil composition
fully synthetic
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.)
Active
Application number
CN201611208042.XA
Other languages
Chinese (zh)
Other versions
CN106753719A (en
Inventor
张世伟
鲍丹丹
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.)
SHANGHAI SYNNEX LUBRICATION TECHNOLOGY Co Ltd
Original Assignee
SHANGHAI SYNNEX LUBRICATION 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 SHANGHAI SYNNEX LUBRICATION TECHNOLOGY Co Ltd filed Critical SHANGHAI SYNNEX LUBRICATION TECHNOLOGY Co Ltd
Priority to CN201611208042.XA priority Critical patent/CN106753719B/en
Publication of CN106753719A publication Critical patent/CN106753719A/en
Application granted granted Critical
Publication of CN106753719B publication Critical patent/CN106753719B/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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic 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
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • 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
    • 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
    • C10M2209/1045—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only 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
    • 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
    • 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
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/223—Five-membered rings containing nitrogen and carbon 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
    • 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
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • 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
    • 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
    • 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
    • C10M2223/043—Ammonium or amine salts thereof
    • 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
    • C10M2223/04—Phosphate esters
    • C10M2223/047—Thioderivatives not containing metallic elements
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/04—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
    • C10N2030/08—Resistance to extreme temperature
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • 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
    • C10N2030/24—Emulsion properties
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/30—Refrigerators lubricants or compressors lubricants

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 provides a kind of fully synthetic compressor oil composition of polyether-type, including following components by weight percentage: 60%~85% polyethers, 5%~30% alkylaromatic hydrocarbon, 0.5%~8% antioxidant, 0.01%~1% sulfur-bearing or phosphorous extreme pressure anti-wear additives, 0.01%~1% antirust agent, 0.001%~0.5% matal deactivator and 0.001%~0.1% anti emulsifier.The present invention also provides the preparation methods of the fully synthetic compressor oil composition of above-mentioned polyether-type.The fully synthetic compressor oil composition of polyether-type of the present invention has excellent oxidation stability, thermostability, also there is excellent detergent-dispersant performance, low carbon deposit and sludge formation tendency, and outstanding hydrolysis stability and demulsification performance, be particularly suitable for high temperature, high pressure screw air compressor lubrication.

Description

Fully synthetic compressor oil composition of polyether-type and preparation method thereof
Technical field
The present invention relates to industrial compressor oil technical fields, compress more particularly to one kind for lubricated screw air The fully synthetic compressor oil composition of the polyether-type of machine.
Background technique
Compressor oil be used to lubricate bearing of compressor, canned rotor, cooling compressed air all the time.Due to air pressure Contracting machine is constantly in high pressure, high temperature and has under operating condition existing for condensed water, so required lubricating oil should have excellent oxidation peace Qualitative, thermal stability, low carbon deposit and sludge formation tendency, good oil-water separativeness and outstanding rustless property etc..Compression The quality of machine oil has very big influence to compressor use reliability and safety, and good oil product can be reduced effectively and be changed The oily period extends the service life of oil product and equipment.
Compressor oil currently on the market is generally divided into mineral type and synthesis type, and mineral type compressor oil service life is short, Even if generally needing to change oil at 4000 hours or less using outstanding additive formulations.Synthesis type compressor oil is usually with synthetic ester It is main base oil with polyalphaolefin, compared with mineral type compressor oil, the service life of such compressor oil is able to extend 3 times More than, have many advantages, such as energy conservation, reduce energy consumption.But the lubricity of polyalphaolefin is poor；Though Esters oil has certain lubricity Can, but hydrolysis stability is poor, meets water and easily decomposes.The display in patent (US4302343), esters compressor oil is particularly suited for past In twin compressor, its low temperature viscosity is larger in screw compressor, is unfavorable for cold-starting.
Summary of the invention
The purpose of the present invention is to provide fully synthetic compressor oil composition of a kind of polyether-type and preparation method thereof, the polyethers The fully synthetic compressor oil composition of type has excellent oxidation stability, thermostability, also has excellent detergent-dispersant performance, low Carbon deposit and sludge formation tendency and outstanding hydrolysis stability and demulsification performance, are particularly suitable for the screw rod of high temperature, high pressure The lubrication of formula air compressor.
To achieve the above object, the present invention provides a kind of fully synthetic compressor oil composition of polyether-type, including by weight hundred The following components for dividing ratio to count: 60%~85% polyethers, 5%~30% alkylaromatic hydrocarbon, 0.5%~8% antioxidant, 0.01%~1% Sulfur-bearing or phosphorous extreme pressure anti-wear additives, 0.01%~1% antirust agent, 0.001%~0.5% matal deactivator and 0.001% ~0.1% anti emulsifier.
Preferably, the structure of the polyethers is Z- (- (CHR1-CHR2-O) n-R3) m, wherein Z is containing 1-8 reactive hydrogen The initiator of group, R1 and R2 are alkyl group, and n value is 10-20, and R3 is the alkyl group containing 1-30 C atom；The polyethers Molecular weight be 500-5000,40 DEG C of kinematic viscosity be 22-220cSt.
Preferably, the R1 and R2 is selected from CH3 or CH2CH3.
Preferably, the alkylaromatic hydrocarbon is selected from one or more of alkylbenzene, alkylnaphthalene, alkyl anthracene, alkyl phenanthrene；
How the alkyl is alkylated by the alkyl intermediate containing 10-20 C atom and is obtained, the alkyl 40 DEG C of movements how Viscosity is 22-220cSt.
Preferably, the antioxidant is selected from one of phenolic antioxidant, amine antioxidants, phosphate type antioxidant or several Kind；
The phenolic antioxidant be selected from DBPC 2,6 ditertiary butyl p cresol, 2,6- di-tert-butylphenol, 4,4'- methylene two (2, 6- di-tert-butylphenol), one or more of thioether phenol；
The amine antioxidants are selected from one or more of phenyl-α-naphthylamine, diphenylamines, alkyl diphenylamine；
The phosphate type antioxidant is phosphite ester.
Preferably, it is thio to be selected from thiocarbamate, phosphoric acid ester ammonium salt, triphen for the sulfur-bearing or phosphorous extreme pressure anti-wear additives One or more of phosphate, curing phosphate, phosphoric acid nonyl amine salt mixture.
Preferably, the antirust agent is selected from amino acid derivativges, organic acid, dinonylnaphthalene sulfonic acid salt, phosphoric acid nonyl amine salt One or more of mixture.
Preferably, the matal deactivator is in benzotriazole derivative, thiadiazoles derivative, proprietary Hete rocyclic derivatives It is one or more of.
Preferably, the anti emulsifier is polyethers high-molecular compound.
The present invention also provides the preparation method of the fully synthetic compressor oil composition of above-mentioned polyether-type, include the following steps: by The alkylaromatic hydrocarbon of 60%~85% polyethers and 5%~30% is added in the reconciliation kettle of belt stirrer, is heated to by weight percent meter 60-70 DEG C, 0.5~1 hour is reconciled to uniform；Then 0.5%~8% antioxidant, 0.01%~1% sulfur-bearing or phosphorous pole is added Press antiwear additive, 0.01%~1% antirust agent, 0.001%~0.5% matal deactivator and 0.001%~0.1% emulsion resistance Agent reconciles 2~4 hours at 60-70 DEG C, until mixture homogeneous transparent.
Advantages and advantages of the present invention are to provide a kind of fully synthetic compressor oil composition of polyether-type and its preparation Method, the fully synthetic compressor oil composition of the polyether-type has excellent oxidation stability, thermostability, also with excellent clear Net dispersibility, low carbon deposit and sludge formation tendency and outstanding hydrolysis stability and demulsification performance, are particularly suitable for height The lubrication of the screw air compressor of temperature, high pressure.
Polyethers be by containing active hydrogen group initiator and the open loops homopolymerization such as ethylene oxide, propylene oxide, epoxy butane or It is copolymerized polymer obtained, performance is closely related with molecular structure.Compared with mineral oil and other synthetic oils, polyethers has excellent Elegant detergent-dispersant performance energy, at high temperature greasy filth and colloid substance not easily generated；And it is based on its polarity, polyethers can be formed very The stable lubricant film with big adsorption capacity and bearing capacity has lower coefficient of friction and stronger anti-shear ability, Therefore the lubricity of polyethers is better than dormant oil, polyalphaolefin and dibasic acid esters.Meanwhile polyethers also has high viscosity index (HVI), low pour point etc. excellent Performance.
Relative to Esters oil, alkylaromatic hydrocarbon is in addition to outstanding thermal oxidation stability, excellent additive dissolubility, also Excellent hydrolytic stability is shown, also, not polar functionalities in alkylaromatic hydrocarbon, polarity are significantly smaller than Esters oil and majority Additive, thus it is small to the competitiveness of metal surface, so that additive is preferably played its effect.Alkyl virtue is added in the present invention Hydrocarbon is to increase the additive dissolubility of polyethers.
One major reason of screw compression machine oil failure is exactly that compressor oil by severe oxidation causes viscosity to increase, this An important factor for being periodic oil change, therefore anti-aging property is the very important feature of screw-compression machine oil.To meet this It is required that needing to be added antioxidant in base oil, while also needing that antiwear additive, antirust agent, corrosion inhibitor, matal deactivator is added Equal additives, to meet other performances of screw-compression machine oil.
The present invention uses the fully synthetic base oil of polyether-type, while the additive dissolution for adding alkylaromatic hydrocarbon solution polyethers is asked Topic avoids the Esters oil poor using hydrolysis stability；High performance additive is added simultaneously, polyether-type obtained is fully synthetic Compressor oil has outstanding oxidation stability and thermostability, excellent detergent-dispersant performance, low carbon deposit and sludge formation tendency, And outstanding hydrolysis stability and demulsification performance, even if still having very long service life at high temperature under high pressure.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more Add and clearly demonstrate technical solution of the present invention, and not intended to limit the protection scope of the present invention.
The present invention provides a kind of fully synthetic compressor oil composition of polyether-type, including by weight percentage with the following group Point: 60%~85% polyethers, 5%~30% alkylaromatic hydrocarbon, 0.5%~8% antioxidant, 0.01%~1% sulfur-bearing or phosphorous pole Press antiwear additive, 0.01%~1% antirust agent, 0.001%~0.5% matal deactivator and 0.001%~0.1% emulsion resistance Agent.
The structure of the polyethers is Z- (- (CHR1-CHR2-O) n-R3) m, wherein Z is containing 1-8 active hydrogen group Beginning agent, R1 and R2 are alkyl group, and n value is 10-20, and R3 is the alkyl group containing 1-30 C atom；The molecular weight of the polyethers It is 22-220cSt for 500-5000,40 DEG C of kinematic viscosity；The R1 and R2 is selected from CH3 or CH2CH3.
The alkylaromatic hydrocarbon is selected from one or more of alkylbenzene, alkylnaphthalene, alkyl anthracene, alkyl phenanthrene；How is the alkyl It is obtained by the alkyl intermediate alkylation containing 10-20 C atom, the alkyl 40 DEG C of kinematic viscosity how are 22-220cSt.
The antioxidant is selected from one or more of phenolic antioxidant, amine antioxidants, phosphate type antioxidant；It is described Phenolic antioxidant is selected from DBPC 2,6 ditertiary butyl p cresol, 2,6- di-tert-butylphenol, (the 2,6- di-t-butyl of 4,4'- methylene two Phenol), one or more of thioether phenol；The amine antioxidants are in phenyl-α-naphthylamine, diphenylamines, alkyl diphenylamine It is one or more of；The phosphate type antioxidant is phosphite ester.
The sulfur-bearing or phosphorous extreme pressure anti-wear additives be selected from thiocarbamate, phosphoric acid ester ammonium salt, triphen thiophosphate, One or more of curing phosphate, phosphoric acid nonyl amine salt mixture.
The antirust agent is in amino acid derivativges, organic acid, dinonylnaphthalene sulfonic acid salt, phosphoric acid nonyl amine salt mixture One or more.
The matal deactivator be selected from one of benzotriazole derivative, thiadiazoles derivative, proprietary Hete rocyclic derivatives or It is several.
The anti emulsifier is polyethers high-molecular compound.
The present invention also provides the preparation method of the fully synthetic compressor oil composition of above-mentioned polyether-type, include the following steps: by The alkylaromatic hydrocarbon of 60%~85% polyethers and 5%~30% is added in the reconciliation kettle of belt stirrer, is heated to by weight percent meter 60-70 DEG C, 0.5~1 hour is reconciled to uniform；Then 0.5%~8% antioxidant, 0.01%~1% sulfur-bearing or phosphorous pole is added Press antiwear additive, 0.01%~1% antirust agent, 0.001%~0.5% matal deactivator and 0.001%~0.1% emulsion resistance Agent reconciles 2~4 hours at 60-70 DEG C, until mixture homogeneous transparent.
The technical solution that the present invention embodies includes:
Embodiment 1
A kind of fully synthetic compressor oil composition of polyether-type, each component are allocated as follows by weight percentage:
Polyethers: 63.44%, how is alkyl: 28%, amine antioxidants: 6.0%, phenolic antioxidant: 2.0%, antiwear additive: 0.5%, having Machine acid antirust agent: 0.02%, benzotriazole derivative: 0.02%, polyethers anti emulsifier: 0.02%.1 gained polyether-type of embodiment is complete The main test performance of synthetic compressor fluid composition is shown in Table 1.
Embodiment 2
A kind of fully synthetic compressor oil composition of polyether-type, each component are allocated as follows by weight percentage:
Polyethers: 64.44%, how is alkyl: 28%, amine antioxidants: 5.0%, phenolic antioxidant: 2.0%, antiwear additive: 0.5%, having Machine acid antirust agent: 0.02%, benzotriazole derivative: 0.02%, polyethers anti emulsifier: 0.02%.2 gained polyether-type of embodiment is complete The main test performance of synthetic compressor fluid composition is shown in Table 1.
Embodiment 3
A kind of fully synthetic compressor oil composition of polyether-type, each component are allocated as follows by weight percentage:
Polyethers: 69.44%, how is alkyl: 25%, amine antioxidants: 3.0%, phenolic antioxidant: 2.0%, antiwear additive: 0.5%, having Machine acid antirust agent: 0.02%, benzotriazole derivative: 0.02%, polyethers anti emulsifier: 0.02%.3 gained polyether-type of embodiment is complete The main test performance of synthetic compressor fluid composition is shown in Table 1.
Each embodiment performance test data of table 1
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications Also it should be regarded as protection scope of the present invention.

Claims (2)

1. the fully synthetic compressor oil composition of polyether-type, which is characterized in that including following components by weight percentage: 60% ~85% polyethers, 5%~30% alkyl phenanthrene, 0.5%~8% phosphite ester, 0.01%~1% thiocarbamate, 0.01%~1% phosphoric acid nonyl amine salt, 0.001%~0.5% thiadiazoles derivative and 0.001%~0.1% polyethers it is high Molecular compound；
The structure of the polyethers is Z- (- (CHR1-CHR2-O) n-R3) m, wherein Z is the starting containing 1-8 active hydrogen group Agent, R1 and R2 are selected from CH3 or CH2CH3, and n value is 10-20, and R3 is the alkyl group containing 1-30 C atom；The polyethers Molecular weight is that 500-5000,40 DEG C of kinematic viscosity is 22-220cSt.
2. the preparation method of the fully synthetic compressor oil composition of polyether-type described in claim 1, which is characterized in that including walking as follows It is rapid: by weight percentage, the alkyl phenanthrene of 60%~85% polyethers and 5%~30% to be added in the reconciliation kettle of belt stirrer, is added Heat reconciles 0.5~1 hour to uniform to 60-70 DEG C；Then 0.5%~8% phosphite ester, 0.01%~1% thio ammonia is added Carbamate, 0.01%~1% phosphoric acid nonyl amine salt, 0.001%~0.5% thiadiazoles derivative and 0.001%~0.1% Polyethers high-molecular compound reconciles 2~4 hours at 60-70 DEG C, until mixture homogeneous transparent.
CN201611208042.XA 2016-12-23 2016-12-23 Fully synthetic compressor oil composition of polyether-type and preparation method thereof Active CN106753719B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611208042.XA CN106753719B (en) 2016-12-23 2016-12-23 Fully synthetic compressor oil composition of polyether-type and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611208042.XA CN106753719B (en) 2016-12-23 2016-12-23 Fully synthetic compressor oil composition of polyether-type and preparation method thereof

Publications (2)

Publication Number Publication Date
CN106753719A CN106753719A (en) 2017-05-31
CN106753719B true CN106753719B (en) 2019-10-11

Family

ID=58920271

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611208042.XA Active CN106753719B (en) 2016-12-23 2016-12-23 Fully synthetic compressor oil composition of polyether-type and preparation method thereof

Country Status (1)

Country Link
CN (1) CN106753719B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108690693A (en) * 2018-05-31 2018-10-23 烟台恒邦化工有限公司 A kind of high ferro dedicated gear oil and preparation method thereof
CN108865358A (en) * 2018-07-20 2018-11-23 烟台恒邦化工有限公司 A kind of long-life screw air compressor oil and preparation method thereof
CN109321336A (en) * 2018-10-30 2019-02-12 深圳市鸿庆泰石油添加剂有限公司 Screw compression machine oil and preparation method thereof
CN109536257A (en) * 2018-12-13 2019-03-29 佛山市安德森科技有限公司 A kind of emulsion resistance frequency conversion air compressor special lube
CN109536258A (en) * 2018-12-19 2019-03-29 上海森帝润滑技术有限公司 Centrifugal compressor full synthetic oil
CN110029004A (en) * 2019-04-08 2019-07-19 江苏龙蟠科技股份有限公司 A kind of electric compressor lubricant oil composite and preparation method thereof
CN112940692A (en) * 2021-01-25 2021-06-11 广东石油化工学院 Thermal management system fluid composition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101484560A (en) * 2006-07-06 2009-07-15 新日本石油株式会社 Refrigerator oil, compressor oil composition, hydraulic fluid composition, metalworking fluid composition, heat treatment oil composition, lubricant composition for machine tool and lubricant composit
CN101955841A (en) * 2010-09-09 2011-01-26 中国石油化工股份有限公司 Synthetic compressor lubricant for compressing multi-component hydrocarbon mixture gas
CN102618360A (en) * 2011-01-27 2012-08-01 中国石油化工股份有限公司 Compressor oil composition
CN105255567A (en) * 2015-11-16 2016-01-20 湖北海拓化工科技有限公司 Refrigerating machine oil composition and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014158435A1 (en) * 2013-03-13 2014-10-02 The Lubrizol Corporation Engine lubricants containing a polyether

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101484560A (en) * 2006-07-06 2009-07-15 新日本石油株式会社 Refrigerator oil, compressor oil composition, hydraulic fluid composition, metalworking fluid composition, heat treatment oil composition, lubricant composition for machine tool and lubricant composit
CN101955841A (en) * 2010-09-09 2011-01-26 中国石油化工股份有限公司 Synthetic compressor lubricant for compressing multi-component hydrocarbon mixture gas
CN102618360A (en) * 2011-01-27 2012-08-01 中国石油化工股份有限公司 Compressor oil composition
CN105255567A (en) * 2015-11-16 2016-01-20 湖北海拓化工科技有限公司 Refrigerating machine oil composition and application thereof

Also Published As

Publication number Publication date
CN106753719A (en) 2017-05-31

Similar Documents

Publication Publication Date Title
CN106753719B (en) Fully synthetic compressor oil composition of polyether-type and preparation method thereof
CN106753720B (en) Semi-synthetic compressor oil composition and preparation method thereof
CN102618360B (en) Compressor oil composition
CN103981005A (en) Lubricating oil composition used in rotary screw rod air compressor and preparation method thereof
JP5638256B2 (en) Lubricating oil composition
CN102433199A (en) Synthetic-ester-based lubricating oil for air compressor
US9365797B2 (en) Lubricant oil composition for transmissions
TW200923071A (en) Lubricating oil base oil and lubricating oil composition
CN101397521A (en) Compressor oil composition
CN106701290B (en) Lubricating grease composition and preparation method thereof
CN102337175B (en) Hydraulic oil composition with high extreme pressure performance
EP1577371A1 (en) Lube base oil and lubricating oil composition
CN110846113A (en) Polyol ester air compressor oil composition and preparation method thereof
TW201211234A (en) Lubricant base oil and lubricant composition
CN105238521A (en) Marine internal combustion engine oil composition and application thereof
CN106609170A (en) Low-viscosity manual transmission oil composition with extreme pressure and anti-wear behaviors, and application thereof
CN103946354A (en) High-temperature grease
JPH01153792A (en) Refrigerator oil composition
WO2014069670A1 (en) Alkylated diphenyl ether compound and lubricating oil containing said compound
CN103031188A (en) Screw-type ammonia compressor oil composite
WO2012053575A1 (en) Grease composition
CN105238522A (en) Lubricating oil composition and application
JP4231379B2 (en) Lubricant composition
WO2014069669A1 (en) Alkylated diphenyl ether compound and lubricating oil containing said compound
CN109536258A (en) Centrifugal compressor full synthetic oil

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