CN108300546A - A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil and preparation method thereof - Google Patents

A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil and preparation method thereof Download PDF

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CN108300546A
CN108300546A CN201810127692.4A CN201810127692A CN108300546A CN 108300546 A CN108300546 A CN 108300546A CN 201810127692 A CN201810127692 A CN 201810127692A CN 108300546 A CN108300546 A CN 108300546A
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parts
antirust
high temperature
lubricating oil
temperature resistant
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廖月
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Hefei Kang Zhi Heng Machinery Technology Co Ltd
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Hefei Kang Zhi Heng Machinery Technology Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/043—Sulfur; Selenenium; Tellurium
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
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    • 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
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/124—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms containing hydroxy groups; Ethers thereof
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
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    • 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
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/401—Fatty vegetable or animal oils used as base material
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    • 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
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/0206—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • 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
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    • 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
    • C10M2219/106—Thiadiazoles
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • 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
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    • 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
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    • 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
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    • 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
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives

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  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

The invention discloses a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil and preparation method thereof, include the raw material of following parts by weight：100 120 parts of mixed base oil, 0.5 1 parts of polyoxyethylene fatty acid ester, 12 parts of antioxidant, 12 parts of stearic acid, 0.5 0.7 parts of antirust agent, 0.7 1.1 parts of sodium citrate, 0.7 0.9 parts of anti-wear agent, 0.5 0.9 parts of graphene, 12 parts of graphite, 79 parts of thickening agent.High temperature resistant of the present invention, anti-oxidant, surface tension is low, non-corrosive to metal surface, also preferable antirust and wear-resisting property, and product cutting performance and excellent storage stability, service life are longer；The raw material components of the present invention are safe and reliable simultaneously, cost is relatively low, and technique is concise, have higher practical value and good application prospect.

Description

A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil and preparation method thereof
Technical field
The present invention relates to mechanical protection technical fields, and in particular to a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil and its system Preparation Method.
Background technology
One side corrosion of metal problem spreads national economy all trades and professions, and corrosion of metal can make performance and the quotient of metal product Product value is greatly damaged, or even can be caused significant trouble and be made equipment scrapping.For avoid that corrosion brings direct or The economic loss connect, people take various methods, with antirust oil come protect metal product be at present it is most common One of means of defence.Recently as the raising of China's metal working process level, antirust oil product quality also proposed more High requirement, it is desirable that the antirust oil has lubricity, to reduce or avoid the generation of metal erosion accident, reduces economic loss, And it is cost-effective, so there has been rust preventive lubricating oil.
The phenomenon that another aspect fretting wear is generally existing in friction process, according to statistics, more than world's one third The loss of the disposable energy carrys out self-friction, and therefore, economic loss caused by reducing friction and wear is of great significance.And moisten Cunning is the effective technology for reducing friction, reducing or avoid abrasion.In the prior art, oil lubrication effect is poor, and storage is stablized Property is weaker, and the rustless property of lubricating oil, wear-resisting property and high temperature resistance are poor.
Invention content
In view of the drawbacks of the prior art, the object of the present invention is to provide a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil, should Lubricating oil high temperature resistant, anti-oxidant, surface tension is low, non-corrosive to metal surface, also preferable antirust and wear-resisting property, production Product cutting performance and excellent storage stability, service life are longer；The raw material components of the present invention are safe and reliable simultaneously, cost is relatively low, Technique is concise, has higher practical value and good application prospect.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention provides a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil, include the raw material of following parts by weight：
100-120 parts of mixed base oil, 0.5-1 parts of polyoxyethylene fatty acid ester, 1-2 parts of antioxidant, 1-2 parts of stearic acid, antirust 0.5-0.7 parts of agent, 0.7-1.1 parts of sodium citrate, 0.7-0.9 parts of anti-wear agent, 0.5-0.9 parts of graphene, 1-2 parts of graphite, thickening 7-9 parts of agent.
Preferably, the high temperature resistant antioxygen Antirust mechanical lubricating oil includes the raw material of following parts by weight：
110 parts of mixed base oil, 0.7 part of polyoxyethylene fatty acid ester, 1.5 parts of antioxidant, 1.5 parts of stearic acid, antirust agent 0.6 Part, 0.9 part of sodium citrate, 0.8 part of anti-wear agent, 0.7 part of graphene, 1.5 parts of graphite, 8 parts of thickening agent.
Preferably, the mixed base oil preparation method is：By weight by 20-30 parts of refining vegetable oil, mineral oil 30- 40 parts, 5-10 parts of fluorocarbon oil, 3-5 parts of zinc dialkyl dithiophosphate, 1-3 parts of higher aliphatic acid calcium are mixed and stirred for uniformly, so After be sent in ultrasonic wave dispersing apparatus, at supersonic frequency 20kHz carry out ultrasonic wave disperse 8-14 minutes, obtain required basis Oil.
Preferably, the antioxidant be alkylated diphenylamine, 6- DI-tert-butylphenol compounds, sulphur phosphorus brothers alkyl zinc salt according to Weight ratio 3:1:The mixture of 1 composition.
Preferably, the antirust agent is polyol esters of fatty acids, sodium sulfite, zinc sulfate, sulfonate according to weight ratio 4: 2:3:The mixture of 1 composition.
Preferably, the antiwear additive is thiadiazoles and its derivative, fluorine dragon resin, D2EHDTPA phenyl ester, silicone oil according to weight Measure ratio 4:1:3:The mixture of 3 compositions.
Preferably, the thickening agent is higher aliphatic acid calcium and calcium acetate according to weight ratio 2:The mixture of 1 composition.
Preferably, the graphite is high-carbon crystalline flake graphite of the phosphorus content between 95-99%.
The present invention also provides a kind of preparation methods of high temperature resistant antioxygen Antirust mechanical lubricating oil, include the following steps：
Step 1 weighs prepare each component raw material as required；
Step 2, addition mixed base oil, stearic acid, sodium citrate booting, which are stirred, in reaction vessels is warming up to 70-80 DEG C, guarantor Warm 20-30min is cooled to 40-50 DEG C after being completely dissolved, and mixed solution A is made；
Step 3, mixture solution A prepared by step 2, polyoxyethylene fatty acid ester, thickening agent, then it is passed through aqueous nitrogen Gas reacts 1-3h at a temperature of 60-70 DEG C, after reaction, obtained mixture is removed to residual at a temperature of 80-100 DEG C Moisture, obtain miscella B；
Miscella B made from step 3 is heated to 200-240 DEG C by step 4, sequentially add antioxidant, antirust agent, anti-wear agent, Graphene, graphite after being stirred 30-50 minutes under 300-400r/min high speed dispersors, keep the temperature 20-40 minutes, add In matter machine, in the case where homogenization pressure is 12-14MPa, homogeneous rotating speed is 7000-8000r/min, temperature is 70-80 DEG C homogeneous 7-9 points Clock is cooled to room temperature the rear high temperature resistant antioxygen Antirust mechanical lubricating oil up to the present invention.
Preferably, the preparation process of the high temperature resistant antioxygen Antirust mechanical lubricating oil is：
Step 1 weighs prepare each component raw material as required；
Step 2, addition mixed base oil, stearic acid, sodium citrate booting, which are stirred, in reaction vessels is warming up to 70-80 DEG C, guarantor Warm 25min is cooled to 45 DEG C after being completely dissolved, and mixed solution A is made；
Step 3, mixture solution A prepared by step 2, polyoxyethylene fatty acid ester, thickening agent, then it is passed through aqueous nitrogen Gas reacts 2h at a temperature of 65 DEG C, after reaction, obtained mixture is removed remaining moisture at a temperature of 90 DEG C, is obtained To miscella B；
Miscella B made from step 3 is heated to 220 DEG C, sequentially adds antioxidant, antirust agent, anti-wear agent, graphite by step 4 Alkene, graphite stir after forty minutes under 350r/min high speed dispersors, keep the temperature 30 minutes, add in homogenizer, in homogeneous pressure Power is 13MPa, homogeneous rotating speed is 7500r/min, temperature is homogeneous 8 minutes at 75 DEG C, is cooled to room temperature rear up to the present invention's High temperature resistant antioxygen Antirust mechanical lubricating oil.
Compared with prior art, the present invention has following advantageous effect：
（1）A kind of antioxidant of high temperature resistant antioxygen Antirust mechanical lubricating oil addition of the present invention is mainly alkylated diphenylamine, 6- DI-tert-butylphenol compounds, sulphur phosphorus brothers alkyl zinc salt improve oxidation resistance of the lubricating oil under complicated industrial environment, especially It is the antioxygenic property under hot environment, the modification for the lubricating oil being effectively prevented from, the service life of the lubricating oil greatly prolonged.
（2）A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil of the present invention combines refining vegetable oil with mineral oil, Manufacturing cost is cheap, and degradability is good, and with solving, lubricating oil thermal conductivity prepared by vegetable oil is poor, inoxidizability is bad The problem of, while the peculiar smell of lubricating oil is reduced, by ultrasonic disperse and add fluorocarbon oil, zinc dialkyl dithiophosphate, height Carbon fatty acid calcium improves mutual viscous stickiness energy so that it is less prone to a point oily phenomenon after storing, improve lubricating oil Bin stability.
（3）A kind of antirust agent of high temperature resistant antioxygen Antirust mechanical lubricating oil addition of the present invention is mainly fatty polyol Ester, sodium sulfite, zinc sulfate, sulfonate, be adapted to it is a variety of under the conditions of metal product protection and use needs, in addition to having Outside good antirust function, it is also equipped with other functions and effect, such as lubrication, cleaning, vibration damping and other effects, antirust hinders corrosion can be excellent It is different.
（4）The present invention a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil addition antiwear additive be mainly thiadiazoles and its Derivative, fluorine dragon resin, D2EHDTPA phenyl ester, silicone oil, can be greatly decreased the friction that machine internal includes engine, significantly improve profit The antioxygenic property of lubricating oil effectively inhibits oil ageing degradation, while reducing the shape of high temperature deposition object and low temperature greasy filth At forming the protection of superpower synthesis to engine, can also automatically form layer protecting film in part metal surface in addition.Greatly Reduction engine friction.
（5）The graphene and graphite of a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil addition of the present invention connect with machinery Relative motion between contacting surface, graphene and graphite can uniformly and firmly be attached to entire contact surface, in steel friction table Face forms protective layer, and the two compound action had not only reached such effect, but also reduced cost.
（6）A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil high temperature resistant, anti-oxidant of the present invention, surface tension is low, to gold Metal surface is non-corrosive, also preferable antirust and wear-resisting property, product cutting performance and excellent storage stability, service life compared with It is long；Simultaneously the present invention raw material components are safe and reliable, cost is relatively low, technique is concise, has higher practical value and good Application prospect.
Specific implementation mode
With reference to specific embodiment, technical scheme in the embodiment of the invention is clearly and completely described, shows So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to In the scope of protection of the invention.
Embodiment 1.
A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil of the present embodiment, includes the raw material of following parts by weight：
100 parts of mixed base oil, 0.5 part of polyoxyethylene fatty acid ester, 1 part of antioxidant, 1 part of stearic acid, 0.5 part of antirust agent, lemon 0.7 part of lemon acid sodium, 0.7 part of anti-wear agent, 0.5 part of graphene, 1 part of graphite, 7 parts of thickening agent.
Conjunction base oil preparation method in the present embodiment is：By weight by 20 parts of refining vegetable oil, 30 parts of mineral oil, fluorine 5 parts of carbon oil, 3 parts of zinc dialkyl dithiophosphate, 1 part of higher aliphatic acid calcium are mixed and stirred for uniformly, being then fed into ultrasonic wave In dispersing apparatus, ultrasonic wave dispersion 8 minutes is carried out at supersonic frequency 20kHz, obtains required base oil.
Antioxidant in the present embodiment be alkylated diphenylamine, 6- DI-tert-butylphenol compounds, sulphur phosphorus brothers alkyl zinc salt according to Weight ratio 3:1:The mixture of 1 composition.
Antirust agent in the present embodiment is polyol esters of fatty acids, sodium sulfite, zinc sulfate, sulfonate according to weight ratio 4: 2:3:The mixture of 1 composition.
Antiwear additive in the present embodiment is thiadiazoles and its derivative, fluorine dragon resin, D2EHDTPA phenyl ester, silicone oil according to weight Measure ratio 4:1:3:The mixture of 3 compositions.
Thickening agent in the present embodiment is higher aliphatic acid calcium and calcium acetate according to weight ratio 2:The mixture of 1 composition.
Graphite in the present embodiment is high-carbon crystalline flake graphite of the phosphorus content between 95-99%.
A kind of preparation method of high temperature resistant antioxygen Antirust mechanical lubricating oil of the present embodiment, includes the following steps：
Step 1 weighs prepare each component raw material as required；
Step 2, addition mixed base oil, stearic acid, sodium citrate booting, which are stirred, in reaction vessels is warming up to 70-80 DEG C, guarantor Warm 20min is cooled to 40 DEG C after being completely dissolved, and mixed solution A is made；
Step 3, mixture solution A prepared by step 2, polyoxyethylene fatty acid ester, thickening agent, then it is passed through aqueous nitrogen Gas reacts 1h at a temperature of 60 DEG C, after reaction, obtained mixture is removed remaining moisture at a temperature of 80 DEG C, is obtained To miscella B；
Miscella B made from step 3 is heated to 200 DEG C, sequentially adds antioxidant, antirust agent, anti-wear agent, graphite by step 4 Alkene, graphite after being stirred 30 minutes under 300r/min high speed dispersors, keep the temperature 20 minutes, add in homogenizer, in homogeneous pressure Power is 12MPa, homogeneous rotating speed is 7000r/min, temperature is homogeneous 7 minutes at 70 DEG C, is cooled to room temperature rear up to the present invention's High temperature resistant antioxygen Antirust mechanical lubricating oil.
Embodiment 2.
A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil of the present embodiment, includes the raw material of following parts by weight：
120 parts of mixed base oil, 1 part of polyoxyethylene fatty acid ester, 2 parts of antioxidant, 2 parts of stearic acid, 0.7 part of antirust agent, lemon 1.1 parts of sour sodium, 0.9 part of anti-wear agent, 0.9 part of graphene, 2 parts of graphite, 9 parts of thickening agent.
Conjunction base oil preparation method in the present embodiment is：By weight by 30 parts of refining vegetable oil, 40 parts of mineral oil, fluorine 10 parts of carbon oil, 5 parts of zinc dialkyl dithiophosphate, 3 parts of higher aliphatic acid calcium are mixed and stirred for uniformly, being then fed into ultrasound In wave dispersing apparatus, ultrasonic wave dispersion 14 minutes is carried out at supersonic frequency 20kHz, obtains required base oil.
Antioxidant in the present embodiment be alkylated diphenylamine, 6- DI-tert-butylphenol compounds, sulphur phosphorus brothers alkyl zinc salt according to Weight ratio 3:1:The mixture of 1 composition.
Antirust agent in the present embodiment is polyol esters of fatty acids, sodium sulfite, zinc sulfate, sulfonate according to weight ratio 4: 2:3:The mixture of 1 composition.
Antiwear additive in the present embodiment is thiadiazoles and its derivative, fluorine dragon resin, D2EHDTPA phenyl ester, silicone oil according to weight Measure ratio 4:1:3:The mixture of 3 compositions.
Thickening agent in the present embodiment is higher aliphatic acid calcium and calcium acetate according to weight ratio 2:The mixture of 1 composition.
Graphite in the present embodiment is high-carbon crystalline flake graphite of the phosphorus content between 95-99%.
A kind of preparation method of high temperature resistant antioxygen Antirust mechanical lubricating oil of the present embodiment, includes the following steps：
Step 1 weighs prepare each component raw material as required；
Step 2, addition mixed base oil, stearic acid, sodium citrate booting, which are stirred, in reaction vessels is warming up to 70-80 DEG C, guarantor Warm 30min is cooled to 50 DEG C after being completely dissolved, and mixed solution A is made；
Step 3, mixture solution A prepared by step 2, polyoxyethylene fatty acid ester, thickening agent, then it is passed through aqueous nitrogen Gas reacts 3h at a temperature of 70 DEG C, after reaction, obtained mixture is removed remaining moisture at a temperature of 100 DEG C, is obtained To miscella B；
Miscella B made from step 3 is heated to 240 DEG C, sequentially adds antioxidant, antirust agent, anti-wear agent, graphite by step 4 Alkene, graphite after being stirred 50 minutes under 400r/min high speed dispersors, keep the temperature 40 minutes, add in homogenizer, in homogeneous pressure Power is 14MPa, homogeneous rotating speed is 8000r/min, temperature is homogeneous 9 minutes at 80 DEG C, is cooled to room temperature rear up to the present invention's High temperature resistant antioxygen Antirust mechanical lubricating oil.
Embodiment 3.
A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil of the present embodiment, includes the raw material of following parts by weight：
110 parts of mixed base oil, 0.7 part of polyoxyethylene fatty acid ester, 1.5 parts of antioxidant, 1.5 parts of stearic acid, antirust agent 0.6 Part, 0.9 part of sodium citrate, 0.8 part of anti-wear agent, 0.7 part of graphene, 1.5 parts of graphite, 8 parts of thickening agent.
Conjunction base oil preparation method in the present embodiment is：By weight by 25 parts of refining vegetable oil, 35 parts of mineral oil, fluorine 7 parts of carbon oil, 4 parts of zinc dialkyl dithiophosphate, 2 parts of higher aliphatic acid calcium are mixed and stirred for uniformly, being then fed into ultrasonic wave In dispersing apparatus, ultrasonic wave dispersion 11 minutes is carried out at supersonic frequency 20kHz, obtains required base oil.
Antioxidant in the present embodiment be alkylated diphenylamine, 6- DI-tert-butylphenol compounds, sulphur phosphorus brothers alkyl zinc salt according to Weight ratio 3:1:The mixture of 1 composition.
Antirust agent in the present embodiment is polyol esters of fatty acids, sodium sulfite, zinc sulfate, sulfonate according to weight ratio 4: 2:3:The mixture of 1 composition.
Antiwear additive in the present embodiment is thiadiazoles and its derivative, fluorine dragon resin, D2EHDTPA phenyl ester, silicone oil according to weight Measure ratio 4:1:3:The mixture of 3 compositions.
Thickening agent in the present embodiment is higher aliphatic acid calcium and calcium acetate according to weight ratio 2:The mixture of 1 composition.
Graphite in the present embodiment is high-carbon crystalline flake graphite of the phosphorus content between 95-99%.
A kind of preparation method of high temperature resistant antioxygen Antirust mechanical lubricating oil of the present embodiment, includes the following steps：
Step 1 weighs prepare each component raw material as required；
Step 2, addition mixed base oil, stearic acid, sodium citrate booting, which are stirred, in reaction vessels is warming up to 70-80 DEG C, guarantor Warm 25min is cooled to 45 DEG C after being completely dissolved, and mixed solution A is made；
Step 3, mixture solution A prepared by step 2, polyoxyethylene fatty acid ester, thickening agent, then it is passed through aqueous nitrogen Gas reacts 2h at a temperature of 65 DEG C, after reaction, obtained mixture is removed remaining moisture at a temperature of 90 DEG C, is obtained To miscella B；
Miscella B made from step 3 is heated to 220 DEG C, sequentially adds antioxidant, antirust agent, anti-wear agent, graphite by step 4 Alkene, graphite stir after forty minutes under 350r/min high speed dispersors, keep the temperature 30 minutes, add in homogenizer, in homogeneous pressure Power is 13MPa, homogeneous rotating speed is 7500r/min, temperature is homogeneous 8 minutes at 75 DEG C, is cooled to room temperature rear up to the present invention's High temperature resistant antioxygen Antirust mechanical lubricating oil.
A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil high temperature resistant, anti-oxidant of the present invention, surface tension is low, to metal watch Face is non-corrosive, also preferable antirust and wear-resisting property, and product cutting performance and excellent storage stability, service life are longer； The raw material components of the present invention are safe and reliable simultaneously, cost is relatively low, and technique is concise, have higher practical value and good application Foreground.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (10)

1. a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil, which is characterized in that include the raw material of following parts by weight：
100-120 parts of mixed base oil, 0.5-1 parts of polyoxyethylene fatty acid ester, 1-2 parts of antioxidant, 1-2 parts of stearic acid, antirust 0.5-0.7 parts of agent, 0.7-1.1 parts of sodium citrate, 0.7-0.9 parts of anti-wear agent, 0.5-0.9 parts of graphene, 1-2 parts of graphite, thickening 7-9 parts of agent.
2. a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil according to claim 1, which is characterized in that the high temperature resistant is anti- Oxygen Antirust mechanical lubricating oil includes the raw material of following parts by weight：
110 parts of mixed base oil, 0.7 part of polyoxyethylene fatty acid ester, 1.5 parts of antioxidant, 1.5 parts of stearic acid, antirust agent 0.6 Part, 0.9 part of sodium citrate, 0.8 part of anti-wear agent, 0.7 part of graphene, 1.5 parts of graphite, 8 parts of thickening agent.
3. a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil according to claim 1 or 2, which is characterized in that the mixing Base oil preparation method is：By weight by 20-30 parts of refining vegetable oil, 30-40 parts of mineral oil, 5-10 parts of fluorocarbon oil, dioxane 3-5 parts of base zinc dithiophosphate, 1-3 parts of higher aliphatic acid calcium are mixed and stirred for uniformly, being then fed into ultrasonic wave dispersing apparatus In, ultrasonic wave dispersion 8-14 minutes is carried out at supersonic frequency 20kHz, obtains required base oil.
4. a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil according to claim 1 or 2, which is characterized in that the antioxygen Agent is alkylated diphenylamine, 6- DI-tert-butylphenol compounds, sulphur phosphorus brothers alkyl zinc salt according to weight ratio 3:1:The mixture of 1 composition.
5. a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil according to claim 1 or 2, which is characterized in that the antirust Agent is polyol esters of fatty acids, sodium sulfite, zinc sulfate, sulfonate according to weight ratio 4:2:3:The mixture of 1 composition.
6. a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil according to claim 1 or 2, which is characterized in that described wear-resistant Agent is thiadiazoles and its derivative, fluorine dragon resin, D2EHDTPA phenyl ester, silicone oil according to weight ratio 4:1:3:The mixture of 3 compositions.
7. a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil according to claim 1 or 2, which is characterized in that the thickening Agent is higher aliphatic acid calcium and calcium acetate according to weight ratio 2:The mixture of 1 composition.
8. a kind of high temperature resistant antioxygen Antirust mechanical lubricating oil according to claim 1 or 2, which is characterized in that the graphite The high-carbon crystalline flake graphite for being phosphorus content between 95-99%.
9. a kind of method preparing high temperature resistant antioxygen Antirust mechanical lubricating oil as claimed in claim 1 or 2, which is characterized in that Include the following steps：
Step 1 weighs prepare each component raw material as required；
Step 2, addition mixed base oil, stearic acid, sodium citrate booting, which are stirred, in reaction vessels is warming up to 70-80 DEG C, guarantor Warm 20-30min is cooled to 40-50 DEG C after being completely dissolved, and mixed solution A is made；
Step 3, mixture solution A prepared by step 2, polyoxyethylene fatty acid ester, thickening agent, then it is passed through aqueous nitrogen Gas reacts 1-3h at a temperature of 60-70 DEG C, after reaction, obtained mixture is removed to residual at a temperature of 80-100 DEG C Moisture, obtain miscella B；
Miscella B made from step 3 is heated to 200-240 DEG C by step 4, sequentially add antioxidant, antirust agent, anti-wear agent, Graphene, graphite after being stirred 30-50 minutes under 300-400r/min high speed dispersors, keep the temperature 20-40 minutes, add In matter machine, in the case where homogenization pressure is 12-14MPa, homogeneous rotating speed is 7000-8000r/min, temperature is 70-80 DEG C homogeneous 7-9 points Clock is cooled to room temperature the rear high temperature resistant antioxygen Antirust mechanical lubricating oil up to the present invention.
10. a kind of preparation method of high temperature resistant antioxygen Antirust mechanical lubricating oil according to claim 9, which is characterized in that The step is：
Step 1 weighs prepare each component raw material as required；
Step 2, addition mixed base oil, stearic acid, sodium citrate booting, which are stirred, in reaction vessels is warming up to 70-80 DEG C, guarantor Warm 25min is cooled to 45 DEG C after being completely dissolved, and mixed solution A is made；
Step 3, mixture solution A prepared by step 2, polyoxyethylene fatty acid ester, thickening agent, then it is passed through aqueous nitrogen Gas reacts 2h at a temperature of 65 DEG C, after reaction, obtained mixture is removed remaining moisture at a temperature of 90 DEG C, is obtained To miscella B；
Miscella B made from step 3 is heated to 220 DEG C, sequentially adds antioxidant, antirust agent, anti-wear agent, graphite by step 4 Alkene, graphite stir after forty minutes under 350r/min high speed dispersors, keep the temperature 30 minutes, add in homogenizer, in homogeneous pressure Power is 13MPa, homogeneous rotating speed is 7500r/min, temperature is homogeneous 8 minutes at 75 DEG C, is cooled to room temperature rear up to the present invention's High temperature resistant antioxygen Antirust mechanical lubricating oil.
CN201810127692.4A 2018-02-08 2018-02-08 A kind of high temperature resistant antioxygen Antirust mechanical lubricating oil and preparation method thereof Withdrawn CN108300546A (en)

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