CN108329981A - A kind of wearproof lubricant and preparation method - Google Patents
A kind of wearproof lubricant and preparation method Download PDFInfo
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- CN108329981A CN108329981A CN201810153639.1A CN201810153639A CN108329981A CN 108329981 A CN108329981 A CN 108329981A CN 201810153639 A CN201810153639 A CN 201810153639A CN 108329981 A CN108329981 A CN 108329981A
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- base oil
- lubricating oil
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- succimide
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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
- C10M169/048—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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/26—Compounds containing silicon or boron, e.g. silica, sand
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers 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
- C10M2215/086—Imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The present invention relates to a kind of wearproof lubricant and preparation methods, belong to lubricating oil field.Wearproof lubricant, the lubricating oil is by base oil and antiwear additive in mass ratio 100:1 ~ 10 composition, wherein the base oil is grouped as by following groups by mass percentage：PAO：2 ~ 5%, viscosity index improver：0 ~ 12%, pour-point depressant：0 ~ 3%, surplus Group III base oil；Mass parts are pressed in the lubrication oil antiwear agent, are grouped as by following groups：Lube base oil：30 ~ 70,hBN nanometer sheets：5~10；Nano-graphene：5~10；Aluminium hydroxide：3~5；Boron oxide：0.5~5；Polyisobutene succinimide 1 ~ 2；Aliphatic amine polyoxyethylene ether 1 ~ 2, succimide：1~5.Lubricating oil provided by the invention, service life is long, while the secondary wear extent that rubs reduces, and improves the secondary service life of friction, it is possible to prevente effectively from the deposition of greasy filth and carbon distribution, avoids the generation blocked.
Description
Technical field
The present invention relates to a kind of wearproof lubricant and preparation methods, belong to lubricating oil field.
Background technology
Lubricating oil is used in various types automobile, on mechanical equipment to reduce the liquid of friction, protection machinery and workpiece
Or semisolid lubricants, the effects that mainly playing lubrication, cooling, antirust, cleaning, sealing and buffer.Lubricating oil is generally by base oil
It is formed with additive two parts.Base oil is the main component of lubricating oil, decides that the fundamental property of lubricating oil, additive then may be used
The deficiency of base oil aspect of performance is made up and improved, certain new performances is assigned, is the important component of lubricating oil.
Abrasion refers to that the complex behavior that secondary two relative motion surfaces of friction are constantly lost or are deformed at work is existing
As, the abrasion of low friction pair can effectively be dropped using lubrication technology, but it is still inevitable.In especially tangible automobile engine,
Cylinder during the motion, will produce a kind of high temperature extreme pressure environment, and under the environment, friction mill can occur for the secondary metal surface that rubs
Damage forms gully or rough defect in metal surface.Meanwhile automobile engine is in the process of running, will produce product
Carbon；Imperfect combustion fuel oil also will produce greasy filth simultaneously, greasy filth be mingled in lubricating oil or be attached to cylinder wall and other
On parts, the bad phenomenons such as lubricating oil viscosity increases or cylinder blocks are caused, the normal operation of engine is influenced.
Invention content
In order to solve the above technical problems, a kind of wearproof lubricant lubricating oil of present invention offer is by base oil and antiwear additive group
At the antiwear additive can solve cylindrical metal surfaces wear problem, and can avoid carbon distribution and greasy filth etc. and be attached to metal surface.
A kind of wearproof lubricant, the lubricating oil is by base oil and antiwear additive in mass ratio 100:1 ~ 10 composition, wherein
The base oil is grouped as by following groups by mass percentage：PAO：2 ~ 5%, viscosity index improver：0 ~ 12%, pour point depression
Agent：0 ~ 3%, surplus Group III base oil；
Mass parts are pressed in the lubrication oil antiwear agent, are grouped as by following groups：Lube base oil：30 ~ 70,h- BN nanometer sheets：5~
10；Nano-graphene：5~10；Aluminium hydroxide：3~5；Boron oxide：0.5~5；Polyisobutene succinimide 1 ~ 2；Fatty amine polyoxy
Vinethene 1 ~ 2, succimide：1 ~ 5,
Wherein, describedh- BN nanometer sheets are made as follows：It, will under nitrogen atmosphereh- BN powders press quality with succimide
Than being 1:100~1:200 mixing, carry out ball milling, 500 ~ 1000 r/min of rotational speed of ball-mill, Ball-milling Time is extremely in planetary ball mill
Less for 24 hours；Powder after ball milling is placed in water, at least 72h is impregnated, it is dry, both.
Group III base oil of the present invention is that hydroisomerizing dewaxes III class base oils, such as HVI classes, MVI classes, specifically such as
HVI-75SN, HVI-100SN, HVI-150SN, HVI-200SN etc..
Oil lubrication oil base oil described in antiwear additive of the present invention is Group III base oil.Its selection principle is：Institute
It is identical as the lube base oil that lubricating oil is to be added with base oil.Granular antiwear additive is scattered in a small amount of base oil in advance
In, it is ensured that convenience when addition and dispersibility.
Further, describedh- BN nanometer sheets are made as follows：It, will under nitrogen atmosphereh- BN powders are sub- with succinyl
Amine is 1 in mass ratio:150~1:180 mixing, carry out ball milling, 600 ~ 800 r/min of rotational speed of ball-mill, ball milling in planetary ball mill
24 ~ 36h of time；Powder after ball milling is placed in water, 72 ~ 144h is impregnated, it is dry, both.
Further preferably, the lubricating oil presses mass parts with antiwear additive, is grouped as by following groups：
Lube base oil：30 ~ 70,h- BN nanometer sheets：5~10；Nano-graphene：5~10；Aluminium hydroxide：3~5；Boron oxide：1~
3；Polyisobutene succinimide 1.5 ~ 2；Aliphatic amine polyoxyethylene ether 1 ~ 2, succimide：2~5.
Further preferably, the lubricating oil presses mass parts with antiwear additive, is grouped as by following groups：
Lube base oil：30 ~ 70,h- BN nanometer sheets：5~8；Nano-graphene：7~10；Aluminium hydroxide：4~5；Boron oxide：2~
3；Polyisobutene succinimide 1.5 ~ 2；Aliphatic amine polyoxyethylene ether 1 ~ 2, succimide：2~5.
Further preferably, the mass parts of the lube base oil are 50 ~ 60.
The present invention further provides the preparation methods of above-mentioned lubricating oil antiwear additive, including following processing steps：
S1 will under nitrogen atmosphereh- BN powders are 1 in mass ratio with succimide:100~1:200 mixing, in planetary ball mill
Ball milling is carried out in machine, 500 ~ 1000 r/min of rotational speed of ball-mill, Ball-milling Time is at least for 24 hours；Powder after ball milling is placed in water, is soaked
At least 72h is steeped, it is dry, it obtainsh- BN nanometer sheets；
S2 is mixed antiwear additive raw material by material rate in sealing device, is excluded in sealing device using nitrogen after mixing
Then air carries out it ultrasonic disperse, 1 ~ 6h of jitter time obtains suspension,
S3, by PAO, viscosity index improver, pour-point depressant, suspension obtained by S2 is placed in Group III base oil in proportion, and 70 ~ 90
At least 1h is stirred at DEG C, both.
In all technical solutions of the present invention, the preferably described base oil is grouped as by following groups by mass percentage：PAO：2~
5%, viscosity index improver：1 ~ 10%, pour-point depressant：0.5 ~ 3%, surplus Group III base oil.
It is further preferred that the base oil, is grouped as by following groups by mass percentage：PAO：2 ~ 5%, viscosity index (VI)
Modifier：3 ~ 8%, pour-point depressant：0.5 ~ 2%, surplus Group III base oil.
In all technical solutions of the present invention, it is preferably to describedhThe average grain diameter of-BN powders is 5 ~ 20 microns, further excellent
It is selected as 10 ~ 20 microns, most preferably 10 microns.
In all technical solutions of the present invention, it is preferably to which the nano-graphene has parameters described below characteristic：The number of plies：1 ~ 20,
Size is 2 ~ 10 microns, 35 ~ 58m of specific surface area2/g。
Further, it is preferable to which the nano-graphene has parameters described below characteristic：The number of plies：1 ~ 15, size is 5 ~ 8 microns,
42 ~ 45m of specific surface area2/g。
Beneficial effects of the present invention are：Lubricating oil of the present invention is made of base oil and antiwear additive, in the antiwear additive
Includingh- BN nanometer sheets and nano-graphene.First willh- BN powders carry out lift-off processing, obtainh- BN nanometer sheets, the nanometer sheet
The surface protection film that deposition assembling forms multiple-layer stacked, the abrasion for preventing friction secondary can be carried out in surface of friction pair.Meanwhile it is wear-resistant
Aluminium hydroxide and boron oxide in agent can form the aluminium borate of wearability in surface of friction pair, withh- BN nanometer sheets and nanometer stone
Black alkene is formed together composite functional material layer, further increases the wear resistence of surface of friction pair and ensures while less its is worn
Gap appropriate is kept between cylinder and piston.Meanwhile polyisobutene succinimide is especially used, aliphatic amine polyoxyethylene
Ether, succimide are compounded, and can effectively be prevented carbon distribution and greasy filth from being deposited in surface of friction pair, be further ensured resistance to
Grind the formation of layer.In addition, succimide can ensurehWhen-BN nanometer sheets mix dispersion with base oil and other groups, do not send out
Raw assembling aggregation.Lubricating oil provided by the invention, service life is long, while the secondary wear extent that rubs reduces, and it is secondary to improve friction
Service life avoid the generation blocked it is possible to prevente effectively from the deposition of greasy filth and carbon distribution.
Specific implementation mode
The protection domain of invention is not limited to following embodiment disclosure of that, and invention is carried out simple deformation and combined
Within all belonging to the scope of protection of the present invention.
It is used in following embodimentsh- BN nanometer sheets are made as follows：It is 10 micro- by average grain diameter under nitrogen atmosphere
Riceh- BN powders are 1 in mass ratio with succimide:180 mixing, carry out ball milling, rotational speed of ball-mill in planetary ball mill
800 r/min, Ball-milling Time 36h；Powder after ball milling is placed in water, 96h is impregnated, it is dry, both.
Nano-graphene used in following embodiments has parameters described below characteristic：The number of plies：1 ~ 15, size is 5 ~ 8 microns, compares table
42 ~ 45m of area2/g。
III base oils in base oil described in following embodiments are Group III base oil HVI-100SN；In the antiwear additive
Base oil used is Group III base oil HVI-100SN；The pour-point depressant is vinyl acetate-fumarate copolymer；It is described viscous
Degree index improver is viscosity index improver OCP.
Embodiment 1
A kind of lubricating oil, the lubricating oil is by base oil and antiwear additive in mass ratio 100:5 compositions, wherein the base oil is pressed
Mass percent is grouped as by following groups：PAO：4%, viscosity index improver：3%, pour-point depressant：1.5%, surplus Group III basis
Oil；
The antiwear additive presses mass parts, is grouped as by following groups：Lube base oil：60,h- BN nanometer sheets：5；Nano-graphite
Alkene：7；Aluminium hydroxide：3；Boron oxide：2；Polyisobutene succinimide 2；Aliphatic amine polyoxyethylene ether 1.5, succimide：
3,
Above-mentioned lubricating oil is made as follows：Antiwear additive raw material is mixed in sealing device by material rate, it is sharp after mixing
The air in sealing device is excluded with nitrogen, ultrasonic disperse is then carried out to it, jitter time 4h obtains suspension；By PAO,
Viscosity index improver, pour-point depressant, suspension are placed in Group III base oil in proportion, and 2h is stirred at 90 DEG C, both.
Embodiment 2
A kind of lubricating oil, the lubricating oil is by base oil and antiwear additive in mass ratio 100:5 compositions, wherein the base oil is pressed
Mass percent is grouped as by following groups：PAO：4%, viscosity index improver：3%, pour-point depressant：1.5%, surplus Group III basis
Oil；
The antiwear additive presses mass parts, is grouped as by following groups：Lube base oil：50,h- BN nanometer sheets：5；Nano-graphite
Alkene：5；Aluminium hydroxide：4；Boron oxide：2；Polyisobutene succinimide 1.5；Aliphatic amine polyoxyethylene ether 2, succimide：
3,
Above-mentioned lubricating oil is made as follows：Antiwear additive raw material is mixed in sealing device by material rate, it is sharp after mixing
The air in sealing device is excluded with nitrogen, ultrasonic disperse is then carried out to it, jitter time 4h obtains suspension；By PAO,
Viscosity index improver, pour-point depressant, suspension are placed in Group III base oil in proportion, and 2h is stirred at 90 DEG C, both.
Embodiment 3
A kind of lubricating oil, the lubricating oil is by base oil and antiwear additive in mass ratio 100:5 compositions, wherein the base oil is pressed
Mass percent is grouped as by following groups：PAO：4%, viscosity index improver：3%, pour-point depressant：1.5%, surplus Group III basis
Oil；
The antiwear additive presses mass parts, lube base oil：60,h- BN nanometer sheets： 8；Nano-graphene：5；Aluminium hydroxide：
5；Boron oxide：2；Polyisobutene succinimide 2；Aliphatic amine polyoxyethylene ether 2, succimide：2,
Above-mentioned lubricating oil is made as follows：Antiwear additive raw material is mixed in sealing device by material rate, it is sharp after mixing
The air in sealing device is excluded with nitrogen, ultrasonic disperse is then carried out to it, jitter time 4h obtains suspension；By PAO,
Viscosity index improver, pour-point depressant, suspension are placed in Group III base oil in proportion, and 2h is stirred at 90 DEG C, both.
Embodiment 4
A kind of lubricating oil, the lubricating oil is by base oil and antiwear additive in mass ratio 100:5 compositions, wherein the base oil is pressed
Mass percent is grouped as by following groups：PAO：4%, viscosity index improver：3%, pour-point depressant：1.5%, surplus Group III base oil；
The antiwear additive presses mass parts, is grouped as by following groups：Lube base oil：70,h- BN nanometer sheets： 9；Nano-graphite
Alkene：6；Aluminium hydroxide： 5；Boron oxide：1；Polyisobutene succinimide 2；Aliphatic amine polyoxyethylene ether 2, succimide：5,
Above-mentioned lubricating oil is made as follows：Antiwear additive raw material is mixed in sealing device by material rate, it is sharp after mixing
The air in sealing device is excluded with nitrogen, ultrasonic disperse is then carried out to it, jitter time 4h obtains suspension；By PAO,
Viscosity index improver, pour-point depressant, suspension are placed in Group III base oil in proportion, and 2h is stirred at 90 DEG C, both.
Application examples 1 ~ 4
1 ~ 4 gained lubricating oil of embodiment is subjected to wear test, test force 500N, test speed in friction wear testing machine
For 2500r/min, test period 48h, after running 48 hours, the results are shown in table below for sample relevant parameter.
Claims (6)
1. a kind of wearproof lubricant, the lubricating oil is by base oil and antiwear additive in mass ratio 100:1 ~ 10 composition, wherein
The base oil is grouped as by following groups by mass percentage：PAO：2 ~ 5%, viscosity index improver：0 ~ 12%, pour point depression
Agent：0 ~ 3%, surplus Group III base oil；
Mass parts are pressed in the lubrication oil antiwear agent, are grouped as by following groups：Lube base oil：30 ~ 70,h- BN nanometer sheets：5~
10；Nano-graphene：5~10；Aluminium hydroxide：3~5；Boron oxide：0.5~5；Polyisobutene succinimide 1 ~ 2；Fatty amine polyoxy
Vinethene 1 ~ 2, succimide：1 ~ 5,
Wherein, describedh- BN nanometer sheets are made as follows：It, will under nitrogen atmosphereh- BN powders press quality with succimide
Than being 1:100~1:200 mixing, carry out ball milling, 500 ~ 1000 r/min of rotational speed of ball-mill, Ball-milling Time is extremely in planetary ball mill
Less for 24 hours；Powder after ball milling is placed in water, at least 72h is impregnated, it is dry, both.
2. lubricating oil according to claim 1, characterized in that describedh- BN nanometer sheets are made as follows：Nitrogen atmosphere
It, will under enclosingh- BN powders are 1 in mass ratio with succimide:150~1:180 mixing, carry out ball milling in planetary ball mill,
Rotational speed of ball-mill 600 ~ 800 r/min, 24 ~ 36h of Ball-milling Time；Powder after ball milling is placed in water, 72 ~ 144h is impregnated, it is dry,
Both.
3. lubricating oil according to claim 1, characterized in that the lubricating oil presses mass parts with antiwear additive, by following groups
It is grouped as：
Lube base oil：30 ~ 70,h- BN nanometer sheets：5~10；Nano-graphene：5~10；Aluminium hydroxide：3~5；Boron oxide：1~
3；Polyisobutene succinimide 1.5 ~ 2；Aliphatic amine polyoxyethylene ether 1 ~ 2, succimide：2~5.
4. lubricating oil according to claim 1, characterized in that the lubricating oil presses mass parts with antiwear additive, by following groups
It is grouped as：
Lube base oil：30 ~ 70,h- BN nanometer sheets：5~8；Nano-graphene：7~10；Aluminium hydroxide：4~5；Boron oxide：2~
3；Polyisobutene succinimide 1.5 ~ 2；Aliphatic amine polyoxyethylene ether 1 ~ 2, succimide：2~5.
5. lubricating oil according to claim 1, characterized in that the mass parts of the lube base oil are 50 ~ 60.
6. the preparation method of lubricating oil described in claim 1, it is characterised in that：Including following processing steps：
S1 will under nitrogen atmosphereh- BN powders are 1 in mass ratio with succimide:100~1:200 mixing, in planetary ball mill
Ball milling is carried out in machine, 500 ~ 1000 r/min of rotational speed of ball-mill, Ball-milling Time is at least for 24 hours；Powder after ball milling is placed in water, is soaked
At least 72h is steeped, it is dry, it obtainsh- BN nanometer sheets；
S2 is mixed antiwear additive raw material by material rate in sealing device, is excluded in sealing device using nitrogen after mixing
Then air carries out it ultrasonic disperse, 1 ~ 6h of jitter time obtains suspension,
S3, by PAO, viscosity index improver, pour-point depressant, suspension obtained by S2 is placed in Group III base oil in proportion, and 70 ~ 90
At least 1h is stirred at DEG C, both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810153639.1A CN108329981A (en) | 2018-02-22 | 2018-02-22 | A kind of wearproof lubricant and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810153639.1A CN108329981A (en) | 2018-02-22 | 2018-02-22 | A kind of wearproof lubricant and preparation method |
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| Publication Number | Publication Date |
|---|---|
| CN108329981A true CN108329981A (en) | 2018-07-27 |
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| CN201810153639.1A Withdrawn CN108329981A (en) | 2018-02-22 | 2018-02-22 | A kind of wearproof lubricant and preparation method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070505A (en) * | 2006-05-10 | 2007-11-14 | 韩永存 | Anti-wear restoring agent and its preparing method and use |
| CN107090326A (en) * | 2017-04-21 | 2017-08-25 | 四川碳世界科技有限公司 | A kind of lubricating oil containing modified hexagonal boron nitride and graphene complex and preparation method thereof |
-
2018
- 2018-02-22 CN CN201810153639.1A patent/CN108329981A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070505A (en) * | 2006-05-10 | 2007-11-14 | 韩永存 | Anti-wear restoring agent and its preparing method and use |
| CN107090326A (en) * | 2017-04-21 | 2017-08-25 | 四川碳世界科技有限公司 | A kind of lubricating oil containing modified hexagonal boron nitride and graphene complex and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 胡春华等: "《装备摩擦表面润滑技术及应用》", 30 November 2012 * |
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