CN105779090A - High-temperature anti-sticking lubricating oil and preparation process thereof - Google Patents
High-temperature anti-sticking lubricating oil and preparation process thereof Download PDFInfo
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- CN105779090A CN105779090A CN201610193389.5A CN201610193389A CN105779090A CN 105779090 A CN105779090 A CN 105779090A CN 201610193389 A CN201610193389 A CN 201610193389A CN 105779090 A CN105779090 A CN 105779090A
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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
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- 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
- C10M2215/26—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
- 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
- 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
Abstract
The invention relates to the technical field of car lubricating oil, and in particular relates to high-temperature anti-sticking lubricating oil and a preparation process thereof. The lubricating oil consists of the following components in percentage by weight: 70-76 parts of base oil, 11-13 parts of aromatic amine, 8-15 parts of composite titanium-based soap, 0.1-1 part of dinonyl barium naphthalenesulphonate, 0.5-5 parts of an anti-oxidant and anti-corrosive additive, 0.1-3 parts of dialkyl disulfoamino formate, 1-3 parts of antimonous oxide and 2-3 parts of graphite. According to the preparation process, the components are mixed, stirred, heated and cooled to obtain a finished product. The preparation process can improve friction performances such as wear resistance, friction reduction and extreme pressure resistance of the high-temperature lubricating oil, can effectively reduce a friction coefficient of a bearing working under a high-temperature environment, can reduce energy consumption, can reduce consumption of the lubricating oil, and can prolong the service life of the lubricating oil; and meanwhile, at a relatively low temperature, a filling agent can form an adsorbing film on a metal friction surface, so that the wear resistance, the friction reduction and the extreme pressure resistance are better.
Description
Technical field
The present invention relates to automobile oil technical field, particularly to a kind of high temperature anti-sticking lubricating oil and preparation technology thereof.
Background technology
Lubricating oil is to be scattered in a kind of stable solid or semifluid colloidal dispersion system that are formed in fluid lubricant by thickening agent, is filled with polarity in dispersion phase microgranule and disperse medium, more can form firmly lubricating film on friction surface.Simultaneously as oil body is more much bigger than basic oil viscosity, oil film is also sufficiently thick；Thus lubricating oil has the advantages such as good lubricity, all it is widely used in the field of all trades and professions.
Along with the fast development of automobile industry, highway construction is also constantly perfect, and automobile speed per hour is also just improved constantly, and on automobile, the lubricating oil at many positions is also faced with new challenges.Such as, a kind of high temperature anti-sticking lubricating oil, due to the raising of automobile speed per hour, when bringing to a halt, necessity produces high temperature, owing to the resistance to elevated temperatures of existing lubricating oil is poor, it is easy to softening and shedding and volatilization, losing lubrication, cause that equipment wearing is serious, noise increases, often there is stuck phenomenon, substantially reduce the service life of plant equipment.Thus both have impact on the service life of lubricating oil, also affect automotive safety problem.
Therefore, it is necessary to provide a kind of a kind of high temperature anti-sticking lubricating oil that can solve the problem that the problems referred to above.
Summary of the invention
Present invention aims to the defect of prior art and deficiency, it is provided that a kind of high temperature resistant, a kind of high temperature anti-sticking lubricating oil that greasy property is good and preparation technology thereof.
For achieving the above object, the technical solution used in the present invention is:
A kind of high temperature anti-sticking lubricating oil of the present invention, described lubricating oil is made up of the component of following weight percent, base oil 70～76 parts, aromatic amine 11～13 parts, composite titanium basis soap 8～15 parts, dinonyl naphthalene sulfonate barium 0.1～1 part, anticorrosion additive 0.5～5 part, dialkyl dithiocarbamate 0.1～3 part, antimony oxide 1～3 part, 2～3 parts of graphite.
Further, described anticorrosion additive is phenolic compound.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: comprise the steps:
A, predetermined weight base oil put in reactor, aromatic amine, composite titanium basis soap and dinonyl naphthalene sulfonate barium are put into successively in reactor and agitating heating, rotating speed is 500～800 revs/min, and temperature rises to 150～160 DEG C, then naturally cools to room temperature；
B, mixture in step a put into anticorrosion additive and dialkyl dithiocarbamate successively and stir, and rotating speed is 800～1100 revs/min；
C, mixture in stepb put into antimony oxide and graphite agitating heating successively, and rotating speed is 1200～1300 revs/min, and temperature rises to 120～130 DEG C, then naturally cools to room temperature；
D, the mixture in step c is placed in the environment of 0～2 DEG C and places 30 minutes, get product.
The present invention compared with prior art provides the benefit that:
1, the frictional behaviours such as wear-resistant, the antifriction of high temperature grease, anti-extreme pressure can be significantly improved；
2, can effectively reduce coefficient of friction when bearing works in high temperature environments, reduce energy consumption, and lubrication oil consumption can be reduced, extend the working life of lubricating oil；
3, at a lower temperature, filler can form adsorbed film at metal friction surface, thus it has better wear-resistant, antifriction and anti-extreme pressure energy simultaneously；
4, the preparation method of the present invention is simple, and production and processing cost is low, it is simple to promote.
Detailed description of the invention
Describing the present invention below in conjunction with specific embodiment, following embodiment and explanation are only used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1:
It is equipped with one high temperature anti-sticking lubricating oil of the present invention, formulated by the component of following weight: base oil 70 parts, aromatic amine 11 parts, composite titanium basis soap 8 parts, dinonyl naphthalene sulfonate barium 0.1 part, anticorrosion additive 0.5 part, dialkyl dithiocarbamate 3 parts, antimony oxide 1 part, 2 parts of graphite；Every part is 1Kg.Described anticorrosion additive is phenolic compound.Base oil and prior art are without essential distinction, therefore do not say in detail at this.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: comprise the steps:
A, the base oil of predetermined 70 parts are put in reactor, the aromatic amines of 11 parts, the composite titanium basis soap of 8 parts and the dinonyl naphthalene sulfonate barium of 0.1 part are put into successively in reactor and agitating heating, rotating speed is 500 revs/min, and temperature rises to 150 DEG C, then naturally cools to room temperature；
B, mixture in step a put into the anticorrosion additive of 0.5 part and the dialkyl dithiocarbamate of 3 parts successively and stir, and rotating speed is 800 revs/min；
C, mixture in stepb put into the antimony oxide of 1 part and the graphite of 2 parts agitating heating successively, and rotating speed is 1200 revs/min, and temperature rises to 120 DEG C, then naturally cools to room temperature；
D, the mixture in step c is placed in the environment of 0 DEG C and places 30 minutes, get product.
Embodiment 2:
It is equipped with one high temperature anti-sticking lubricating oil of the present invention, formulated by the component of following weight: base oil 76 parts, aromatic amine 12 parts, composite titanium basis soap 15 parts, dinonyl naphthalene sulfonate barium 1 part, anticorrosion additive 5 parts, dialkyl dithiocarbamate 0.1 part, antimony oxide 2 parts, 3 parts of graphite；Every part is 1Kg.Described anticorrosion additive is phenolic compound.Base oil and prior art are without essential distinction, therefore do not say in detail at this.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: comprise the steps:
A, the base oil of predetermined 76 parts are put in reactor, the aromatic amines of 12 parts, the composite titanium basis soap of 15 parts and the dinonyl naphthalene sulfonate barium of 1 part are put into successively in reactor and agitating heating, rotating speed is 800 revs/min, and temperature rises to 160 DEG C, then naturally cools to room temperature；
B, mixture in step a put into the anticorrosion additive of 5 parts and the dialkyl dithiocarbamate of 0.1 part successively and stir, and rotating speed is 1100 revs/min；
C, mixture in stepb put into the antimony oxide of 2 parts and the graphite of 3 parts agitating heating successively, and rotating speed is 1300 revs/min, and temperature rises to 125 DEG C, then naturally cools to room temperature；
D, the mixture in step c is placed in the environment of 1 DEG C and places 30 minutes, get product.
Embodiment 3:
It is equipped with one high temperature anti-sticking lubricating oil of the present invention, formulated by the component of following weight: base oil 73 parts, aromatic amine 13 parts, composite titanium basis soap 9 parts, dinonyl naphthalene sulfonate barium 0.5 part, anticorrosion additive 3 parts, dialkyl dithiocarbamate 2 parts, antimony oxide 3 parts, 2 parts of graphite；Every part is 1Kg.Described anticorrosion additive is phenolic compound.Base oil and prior art are without essential distinction, therefore do not say in detail at this.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: comprise the steps:
A, the base oil of predetermined 73 parts are put in reactor, the aromatic amines of 13 parts, the composite titanium basis soap of 9 parts and the dinonyl naphthalene sulfonate barium of 0.5 part are put into successively in reactor and agitating heating, rotating speed is 600 revs/min, and temperature rises to 155 DEG C, then naturally cools to room temperature；
B, mixture in step a put into the anticorrosion additive of 3 parts and the dialkyl dithiocarbamate of 2 parts successively and stir, and rotating speed is 900 revs/min；
C, mixture in stepb put into the antimony oxide of 3 parts and the graphite of 2 parts agitating heating successively, and rotating speed is 1250 revs/min, and temperature rises to 130 DEG C, then naturally cools to room temperature；
D, the mixture in step c is placed in the environment of 2 DEG C and places 30 minutes, get product.
The present invention compared with prior art provides the benefit that:
1, the frictional behaviours such as wear-resistant, the antifriction of high temperature grease, anti-extreme pressure can be significantly improved；
2, can effectively reduce coefficient of friction when bearing works in high temperature environments, reduce energy consumption, and lubrication oil consumption can be reduced, extend the working life of lubricating oil；
3, at a lower temperature, filler can form adsorbed film at metal friction surface, thus it has better wear-resistant, antifriction and anti-extreme pressure energy simultaneously.
4, the preparation method of the present invention is simple, and production and processing cost is low, it is simple to promote.
The above is only in order to conveniently to illustrate the present invention, and in the scope created without departing from the present invention, that is familiar with that those skilled in the art of this technology does various simple covert should belong to protection scope of the present invention with modifying.
Claims (3)
1. a high temperature anti-sticking lubricating oil, it is characterized in that: described lubricating oil is made up of the component of following weight percent, base oil 70～76 parts, aromatic amine 11～13 parts, composite titanium basis soap 8～15 parts, dinonyl naphthalene sulfonate barium 0.1～1 part, anticorrosion additive 0.5～5 part, dialkyl dithiocarbamate 0.1～3 part, antimony oxide 1～3 part, 2～3 parts of graphite.
2. a kind of high temperature anti-sticking lubricating oil according to claim 1, it is characterised in that: described anticorrosion additive is phenolic compound.
3. the preparation technology of a kind of high temperature anti-sticking lubricating oil according to claim 1, it is characterised in that: comprise the steps:
A, predetermined weight base oil put in reactor, aromatic amine, composite titanium basis soap and dinonyl naphthalene sulfonate barium are put into successively in reactor and agitating heating, rotating speed is 500～800 revs/min, and temperature rises to 150～160 DEG C, then naturally cools to room temperature；
B, mixture in step a put into anticorrosion additive and dialkyl dithiocarbamate successively and stir, and rotating speed is 800～1100 revs/min；
C, mixture in stepb put into antimony oxide and graphite agitating heating successively, and rotating speed is 1200～1300 revs/min, and temperature rises to 120～130 DEG C, then naturally cools to room temperature；
D, the mixture in step c is placed in the environment of 0～2 DEG C and places 30 minutes, get product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193389.5A CN105779090A (en) | 2016-03-30 | 2016-03-30 | High-temperature anti-sticking lubricating oil and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193389.5A CN105779090A (en) | 2016-03-30 | 2016-03-30 | High-temperature anti-sticking lubricating oil and preparation process thereof |
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|---|---|
| CN105779090A true CN105779090A (en) | 2016-07-20 |
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|---|---|---|---|
| CN201610193389.5A Pending CN105779090A (en) | 2016-03-30 | 2016-03-30 | High-temperature anti-sticking lubricating oil and preparation process thereof |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403762A (en) * | 2014-10-20 | 2015-03-11 | 无锡市飞天油脂有限公司 | Vehicle brake high-temperature anti-seizing lubricating grease |
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2016
- 2016-03-30 CN CN201610193389.5A patent/CN105779090A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403762A (en) * | 2014-10-20 | 2015-03-11 | 无锡市飞天油脂有限公司 | Vehicle brake high-temperature anti-seizing lubricating grease |
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Application publication date: 20160720 |