CN106479600A - A kind of lube oil additive and the lubricating oil containing this additive - Google Patents
A kind of lube oil additive and the lubricating oil containing this additive Download PDFInfo
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- CN106479600A CN106479600A CN201610891033.9A CN201610891033A CN106479600A CN 106479600 A CN106479600 A CN 106479600A CN 201610891033 A CN201610891033 A CN 201610891033A CN 106479600 A CN106479600 A CN 106479600A
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- lube oil
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 64
- 239000000654 additive Substances 0.000 title claims abstract description 48
- 230000000996 additive effect Effects 0.000 title claims abstract description 47
- 229910021532 Calcite Inorganic materials 0.000 claims abstract description 56
- 239000000843 powder Substances 0.000 claims abstract description 44
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 25
- 238000002360 preparation method Methods 0.000 claims abstract description 25
- 239000012467 final product Substances 0.000 claims abstract description 24
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 19
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 15
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000001354 calcination Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 235000019253 formic acid Nutrition 0.000 claims abstract description 12
- 238000012986 modification Methods 0.000 claims abstract description 12
- 230000004048 modification Effects 0.000 claims abstract description 12
- 238000000643 oven drying Methods 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 11
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims abstract description 8
- 238000005461 lubrication Methods 0.000 claims abstract description 7
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims abstract description 3
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000007654 immersion Methods 0.000 claims description 10
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 3
- 238000002791 soaking Methods 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 19
- 238000012360 testing method Methods 0.000 description 17
- 239000002199 base oil Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- -1 matal deactivator Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000013556 antirust agent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010688 mineral lubricating oil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- VDGJOQCBCPGFFD-UHFFFAOYSA-N oxygen(2-) silicon(4+) titanium(4+) Chemical compound [Si+4].[O-2].[O-2].[Ti+4] VDGJOQCBCPGFFD-UHFFFAOYSA-N 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/10—Metal 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
- 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
-
- 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
- C10M2201/10—Compounds containing silicon
-
- 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 invention discloses a kind of lube oil additive and the lubricating oil containing this additive, lube oil additive is grouped into by the group of following weight portion：Nano magnesia, 30 50 parts；Nano silicon, 20 40 parts；Modified calcite in powder, 15 25 parts；The particle diameter of each component is 20 80 nanometers；Described modification calcite in powder preparation method be：Calcite is pulverized and calcines 3 5h in calcining furnace under 500 600 DEG C of temperature conditionss, then take out, cool down, soaking through formic acid, filtering, clear water adds the mercaptoethanol of calcite in powder weight 2 4%, 3 5% polyvinyl alcohol after washing, after being ground to required particle diameter, 40 60 DEG C of oven drying at low temperatures obtain final product.A kind of lubricating oil for antiwear and antifriction, lube oil additive addition in lubricating oil accounts for the 10 20% of lubrication weight of oil.The lube oil additive that the present invention provides can significantly improve the antiwear and antifriction ability of lubricating oil.
Description
Technical field
The present invention relates to lubricating oil is and in particular to a kind of lube oil additive and the lubricating oil containing this additive.
Background technology
Lubricating oil is used in all kinds automobile, in plant equipment to reduce friction, the liquid of protection machinery and workpiece
Or semisolid lubricants, act primarily as lubrication, supplement heat rejecter, antirust, cleaning, sealing and buffering etc. effect.
Lubricating oil-as be made up of base oil and additive two parts.Base oil is the main component of lubricating oil, decides profit
The fundamental property of lubricating oil, additive then can make up and improve the deficiency of base oil aspect of performance, gives some new performances, is profit
The important component part of lubricating oil.Lube base oil mainly divides mineral base oil, synthetic base oil and biological basis oil three big
Class.
Additive is the marrow of modern age senior lubricant, and correct selection rationally adds, and can improve its physicochemical properties, right
Lubricating oil gives new property, or strengthens certain performance that its original has, and meets higher requirement.Will according to lubricating oil
The quality asked and performance, the meticulous selection to additive, carefully balance, carry out rational allocation, be to ensure that the pass of quality of lubrication oil
Key.- as conventional additive have：Viscosity index improver, pour-point depressant, antioxidant, detergent-dispersant additive, friction relaxes
Agent, oiliness improver, EP agent, foam reducing composition, matal deactivator, emulsifying agent, anticorrosive, antirust agent, oxidation and corrosion inhibitor etc..
Content of the invention
It is an object of the invention to provide a kind of lube oil additive and the lubricating oil containing this additive, it is added with this
The lubricating oil of additive has excellent antiwear and antifriction ability.
The above-mentioned purpose of the present invention is achieved by techniques below scheme：
A kind of lube oil additive, is grouped into by the group of following weight portion：Nano magnesia, 30-50 part；Nanometer titanium dioxide
Silicon, 20-40 part；Modified calcite in powder, 15-25 part；The particle diameter of each component is 20-80 nanometer；Described modification calcite in powder
Preparation method is：Calcite is pulverized in calcining furnace, calcines 3-5h under 500-600 DEG C of temperature conditionss, then take out,
Cool down, soak through formic acid, filtering, clear water adds the mercaptoethanol of calcite in powder weight 2-4%, the polyethylene of 3-5% after washing
Alcohol, after being ground to required particle diameter, 40-60 DEG C of oven drying at low temperature obtains final product.
Preferably, described lube oil additive is grouped into by the group of following weight portion：Nano magnesia, 40 parts；Nanometer
Silicon dioxide, 30 parts；Modified calcite in powder, 20 parts.
Preferably, described lube oil additive is grouped into by the group of following weight portion：Nano magnesia, 30 parts；Nanometer
Silicon dioxide, 20 parts；Modified calcite in powder, 15 parts.
Preferably, described lube oil additive is grouped into by the group of following weight portion：Nano magnesia, 50 parts；Nanometer
Silicon dioxide, 40 parts；Modified calcite in powder, 25 parts.
The preparation method of above-mentioned lube oil additive is：After each component is mixed, ultrasonic disperse uniformly obtains final product.
A kind of lubricating oil for antiwear and antifriction, lube oil additive addition in lubricating oil accounts for lubrication weight of oil
10-20%.
Advantages of the present invention：
The lube oil additive that the present invention provides can significantly improve the antiwear and antifriction ability of lubricating oil.
Specific embodiment
Further illustrate the essentiality content of the present invention with reference to embodiment, but present invention protection model is not limited with this
Enclose.Although being explained in detail to the present invention with reference to preferred embodiment, it will be understood by those within the art that, can be right
Technical scheme is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Embodiment 1：The preparation of lube oil additive
Nano magnesia, 40 parts；Nano silicon, 30 parts；Modified calcite in powder, 20 parts；The particle diameter of each component is
20-80 nanometer.After each component is mixed, ultrasonic disperse uniformly obtains final product.
Described modification calcite in powder preparation method be：Calcite is pulverized in calcining furnace in 550 DEG C of temperature strip
Calcine 4h under part, then take out, cool down, adding after formic acid immersion, filtration, clear water washing the sulfydryl of calcite in powder weight 3%
Ethanol, 4% polyvinyl alcohol, after being ground to required particle diameter, 50 DEG C of oven drying at low temperatures obtain final product.
Embodiment 2：The preparation of lube oil additive
Nano magnesia, 30 parts；Nano silicon, 20 parts；Modified calcite in powder, 15 parts；The particle diameter of each component is
20-80 nanometer.After each component is mixed, ultrasonic disperse uniformly obtains final product.
Described modification calcite in powder preparation method be：Calcite is pulverized in calcining furnace in 500 DEG C of temperature strip
Calcine 5h under part, then take out, cool down, adding after formic acid immersion, filtration, clear water washing the sulfydryl of calcite in powder weight 2%
Ethanol, 3% polyvinyl alcohol, after being ground to required particle diameter, 40 DEG C of oven drying at low temperatures obtain final product.
Embodiment 3：The preparation of lube oil additive
Nano magnesia, 50 parts；Nano silicon, 40 parts；Modified calcite in powder, 25 parts；The particle diameter of each component is
20-80 nanometer.After each component is mixed, ultrasonic disperse uniformly obtains final product.
Described modification calcite in powder preparation method be：Calcite is pulverized in calcining furnace in 600 DEG C of temperature strip
Calcine 3h under part, then take out, cool down, adding after formic acid immersion, filtration, clear water washing the sulfydryl of calcite in powder weight 4%
Ethanol, 5% polyvinyl alcohol, after being ground to required particle diameter, 60 DEG C of oven drying at low temperatures obtain final product.
Embodiment 4：The preparation of lube oil additive
Nano magnesia, 40 parts；Nano silicon, 30 parts；Modified calcite in powder, 18 parts；The particle diameter of each component is
20-80 nanometer.After each component is mixed, ultrasonic disperse uniformly obtains final product.
Described modification calcite in powder preparation method be：Calcite is pulverized in calcining furnace in 550 DEG C of temperature strip
Calcine 4h under part, then take out, cool down, adding after formic acid immersion, filtration, clear water washing the sulfydryl of calcite in powder weight 3%
Ethanol, 4% polyvinyl alcohol, after being ground to required particle diameter, 50 DEG C of oven drying at low temperatures obtain final product.
Embodiment 5：The preparation of lube oil additive
Nano magnesia, 40 parts；Nano silicon, 30 parts；Modified calcite in powder, 22 parts；The particle diameter of each component is
20-80 nanometer.After each component is mixed, ultrasonic disperse uniformly obtains final product.
Described modification calcite in powder preparation method be：Calcite is pulverized in calcining furnace in 550 DEG C of temperature strip
Calcine 4h under part, then take out, cool down, adding after formic acid immersion, filtration, clear water washing the sulfydryl of calcite in powder weight 3%
Ethanol, 4% polyvinyl alcohol, after being ground to required particle diameter, 50 DEG C of oven drying at low temperatures obtain final product.
Embodiment 6：The preparation of lube oil additive
Nano magnesia, 35 parts；Nano silicon, 30 parts；Modified calcite in powder, 20 parts；The particle diameter of each component is
20-80 nanometer.After each component is mixed, ultrasonic disperse uniformly obtains final product.
Described modification calcite in powder preparation method be：Calcite is pulverized in calcining furnace in 550 DEG C of temperature strip
Calcine 4h under part, then take out, cool down, adding after formic acid immersion, filtration, clear water washing the sulfydryl of calcite in powder weight 3%
Ethanol, 4% polyvinyl alcohol, after being ground to required particle diameter, 50 DEG C of oven drying at low temperatures obtain final product.
Embodiment 7：The preparation of lube oil additive
Nano magnesia, 45 parts；Nano silicon, 30 parts；Modified calcite in powder, 20 parts；The particle diameter of each component is
20-80 nanometer.After each component is mixed, ultrasonic disperse uniformly obtains final product.
Described modification calcite in powder preparation method be：Calcite is pulverized in calcining furnace in 550 DEG C of temperature strip
Calcine 4h under part, then take out, cool down, adding after formic acid immersion, filtration, clear water washing the sulfydryl of calcite in powder weight 3%
Ethanol, 4% polyvinyl alcohol, after being ground to required particle diameter, 50 DEG C of oven drying at low temperatures obtain final product.
Embodiment 8：The preparation of lube oil additive
Nano magnesia, 40 parts；Nano silicon, 25 parts；Modified calcite in powder, 20 parts；The particle diameter of each component is
20-80 nanometer.After each component is mixed, ultrasonic disperse uniformly obtains final product.
Described modification calcite in powder preparation method be：Calcite is pulverized in calcining furnace in 550 DEG C of temperature strip
Calcine 4h under part, then take out, cool down, adding after formic acid immersion, filtration, clear water washing the sulfydryl of calcite in powder weight 3%
Ethanol, 4% polyvinyl alcohol, after being ground to required particle diameter, 50 DEG C of oven drying at low temperatures obtain final product.
Embodiment 9：The preparation of lube oil additive
Nano magnesia, 40 parts；Nano silicon, 35 parts；Modified calcite in powder, 20 parts；The particle diameter of each component is
20-80 nanometer.After each component is mixed, ultrasonic disperse uniformly obtains final product.
Described modification calcite in powder preparation method be：Calcite is pulverized in calcining furnace in 550 DEG C of temperature strip
Calcine 4h under part, then take out, cool down, adding after formic acid immersion, filtration, clear water washing the sulfydryl of calcite in powder weight 3%
Ethanol, 4% polyvinyl alcohol, after being ground to required particle diameter, 50 DEG C of oven drying at low temperatures obtain final product.
Embodiment 10：The contrast of embodiment 1, calcite in powder is not modified
Nano magnesia, 40 parts；Nano silicon, 30 parts；Calcite in powder, 20 parts；The particle diameter of each component is 20-80
Nanometer.After each component is mixed, ultrasonic disperse uniformly obtains final product.
Embodiment 11：Effect example
Carry out being mixed with lubricating oil, base oil using the lube oil additive of embodiment 1-10 preparation with base oil respectively
For mineral lubricating oil, addition in lubricating oil for the lube oil additive accounts for the 15% of lubrication weight of oil.
Test the antiwear and friction reduction property of each lubricating oil, lubricating oil test result prepared by embodiment 1,10 additives is as follows,
The lubricating oil test result of embodiment 2-9 additive preparation is basically identical with embodiment 1.
Add the present embodiment combined nano inorganic lubricating oil using the vertical omnipotent friction wear testing machine evaluation of MMW-1 type to add
Plus the antiwear and friction reduction property of the lubricating oil of agent, test method is using Four ball test mensure coefficient of friction, thrust ring test method
Evaluate selfreparing effect.Four ball test experimental condition is：Rotating speed 1450r/min, load 392N, time 30min；Test is used
Steel ball manufactures according to GB/308-89, GCr15, two grades of steel balls, diameter 12.7mm, and hardness is 64-66HRc；In thrust ring test,
Upper sample is big thrust ring, and No. 45 steel are quenched into 45-50HRC, and external diameter is 50mm, and internal diameter is 42mm, and thickness is 5mm；Lower sample
For big test ring, No. 45 steel, it is quenched into 44-46HRC, external diameter is 54mm, internal diameter is 38mm, thickness is 10mm.Test initial load
For 50N, after increase 50N every 10min, until 300N terminates；Total time on test is 1h, and test speed is 1200r/min.Room
After warm off-test, sample cleans 30min in ultrasonic cleaner, after soak in acetone soln, fully remove sample table
Face impurity.With the vertical omnipotent friction wear testing machine test ball coefficient of friction of MMW-1 type, its coefficient of friction computing formula is：
μ=0.233 × T/P
In formula：μ is coefficient of friction；
T is moment of friction；
P is imposed load 395N.
In test measure moment of friction, coefficient of friction is calculated by formula.
Antiwear and friction reduction property test result shows：The lubricating oil adding embodiment 1 lube oil additive compares plain oil
Coefficient of friction reduce by 88%, wear resistence increase by 13.5%；Mill speckle surface, with the presence of one layer of obvious surface lubrication film, is avoided that
Rubbing surface directly contact, reaches reduction abrasion purpose.And the lubricating oil adding embodiment 10 lube oil additive compares common lubricant
The coefficient of friction of oil only reduces by 11%, and wear resistence increases by 1.5%, and anti-wear lubricating effect is substantially not as good as embodiment 1.
The effect of above-described embodiment indicates that the essentiality content of the present invention, but does not limit the protection of the present invention with this
Scope.It will be understood by those within the art that, technical scheme can be modified or equivalent,
Essence without deviating from technical solution of the present invention and protection domain.
Claims (6)
1. a kind of lube oil additive is it is characterised in that be grouped into by the group of following weight portion：Nano magnesia, 30-50 part；
Nano silicon, 20-40 part；Modified calcite in powder, 15-25 part；The particle diameter of each component is 20-80 nanometer；Described modification
The preparation method of calcite in powder is：Calcite is pulverized in calcining furnace, calcines 3-5h under 500-600 DEG C of temperature conditionss,
Then take out, cool down, adding after formic acid immersion, filtration, clear water washing mercaptoethanol, the 3-5% of calcite in powder weight 2-4%
Polyvinyl alcohol, after being ground to required particle diameter, 40-60 DEG C of oven drying at low temperature obtains final product.
2. lube oil additive according to claim 1 is it is characterised in that be grouped into by the group of following weight portion：Nanometer
Magnesium oxide, 40 parts；Nano silicon, 30 parts；Modified calcite in powder, 20 parts.
3. lube oil additive according to claim 1 is it is characterised in that be grouped into by the group of following weight portion：Nanometer
Magnesium oxide, 30 parts；Nano silicon, 20 parts；Modified calcite in powder, 15 parts.
4. lube oil additive according to claim 1 is it is characterised in that be grouped into by the group of following weight portion：Nanometer
Magnesium oxide, 50 parts；Nano silicon, 40 parts；Modified calcite in powder, 25 parts.
5. the arbitrary described lube oil additive of claim 1-4 preparation method it is characterised in that：After each component is mixed, surpass
Sound is uniformly dispersed and obtains final product.
6. a kind of lubricating oil for antiwear and antifriction it is characterised in that：Addition in lubricating oil for the described lube oil additive
Account for the 10-20% of lubrication weight of oil.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107236582A (en) * | 2017-07-04 | 2017-10-10 | 内蒙古碳谷科技有限公司 | A kind of lube oil additive applied on fullerene |
| CN108456584A (en) * | 2018-03-13 | 2018-08-28 | 合肥择浚电气设备有限公司 | A kind of lube oil additive and preparation method thereof |
| CN111548842A (en) * | 2020-05-21 | 2020-08-18 | 成都玉龙化工有限公司 | Lubricant and preparation method thereof |
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| 刘祥萱编著: "《纳米科学技术概论》", 31 August 2008 * |
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| CN107236582A (en) * | 2017-07-04 | 2017-10-10 | 内蒙古碳谷科技有限公司 | A kind of lube oil additive applied on fullerene |
| CN107236582B (en) * | 2017-07-04 | 2020-01-31 | 内蒙古碳谷科技有限公司 | lubricant additive for fullerene application |
| CN108456584A (en) * | 2018-03-13 | 2018-08-28 | 合肥择浚电气设备有限公司 | A kind of lube oil additive and preparation method thereof |
| CN111548842A (en) * | 2020-05-21 | 2020-08-18 | 成都玉龙化工有限公司 | Lubricant and preparation method thereof |
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Application publication date: 20170308 |