CN108329975A - A kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof - Google Patents
A kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof Download PDFInfo
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- CN108329975A CN108329975A CN201810112900.3A CN201810112900A CN108329975A CN 108329975 A CN108329975 A CN 108329975A CN 201810112900 A CN201810112900 A CN 201810112900A CN 108329975 A CN108329975 A CN 108329975A
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- lubricating oil
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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
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
-
- 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
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/083—Dibenzyl sulfide
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/041—Triaryl phosphates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- 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
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
A kind of wear-resistant self-restoring lubricating oil additive of the present invention, composition are as follows according to the mass fraction：10~22 parts of molybdenum diisooctyl dithiophosphate, 18~28 parts of triphenyl phosphate, 15~20 parts of antiwear additive, 10~30 parts of antioxidant.Using special antiwear additive component, the antiwear additive being made of sulfide isobutene, benzyl disulfide, di-n-butyl phosphite, kodalk, potassium metaborate material, it is added in lubricating oil, it can be so that lubricating oil generating chemical reaction film with metal surface chemically reactive, lubricating action is played, scratches on metal surface or even melting welding are prevented, the self-lubricating property of lubricating oil is increased substantially, wear-resistant selfreparing effect is good.Particular arrangement multicomponent antioxidant has fabulous anti-aging antioxygenic property, is added in lubricating oil, and the service life for delaying lubricating oil that can be high improves the practicality energy.
Description
Technical field
The present invention is more particularly directed to a kind of wear-resistant self-restoring lubricating oil additives and preparation method thereof.
Background technology
The phenomenon that fretting wear is generally existing in friction process, according to statistics, more than a world's one third performance
The loss in source carrys out self-friction, and therefore, economic loss caused by reducing friction and wear is of great significance.And it is to reduce to lubricate
Rub, reduce or avoid the effective technology of abrasion.
Current most of lubricants are to improve its performance so that a variety of lubricating additives are added, and traditional additive is logical
Physical absorption, and chemical reaction are crossed to realize good tribological property, cannot accomplish the zero abrasion of material and to material
Repair is played in damage.Lubricating additive largely determines the performance of lubricant, exploitation and development of new
Selfreparing lubricating additive, blended lubricating oil product are come with this, to reduce friction, reduce abrasion, to national economy have weight
Want meaning.
Invention content
The present invention proposes a kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof regarding to the issue above.
Specific technical solution is as follows：
A kind of wear-resistant self-restoring lubricating oil additive, which is characterized in that composition is as follows according to the mass fraction：Diisooctyl two
10~22 parts of D2EHDTPA molybdenum, 18~28 parts of triphenyl phosphate, 15~20 parts of antiwear additive, 10~30 parts of antioxidant.
Further, the antiwear additive be sulfide isobutene, benzyl disulfide, di-n-butyl phosphite, kodalk, partially
One or more mixture in potassium borate.
Further, the antiwear additive is the mixture in sulfide isobutene, kodalk, potassium metaborate.
Further, the antiwear additive mass mixing ratio is sulfide isobutene：Kodalk：In potassium metaborate=2~5:
4~6：1~4:3~7.
Further, the antioxidant be β~(3,5~di-t-butyl~4~hydroxy phenyl) propionic acid n-octadecyl alcohol ester,
Zinc dialkyl dithiophosphate, zinc dialkyl dithiocarbamate, molybdenum dialkyldithiocarbamacompositions, dialkyl dithio
One or more mixture in carbamic acid antimony.
Further, the antioxidant be β~(3,5~di-t-butyl~4~hydroxy phenyl) propionic acid n-octadecyl alcohol ester,
The mixture of zinc dialkyl dithiocarbamate, molybdenum dialkyldithiocarbamacompositions, antimony dialkyl-dithiocarbamate.
Further, the mass mixing ratio of the antioxidant is β~(3,5~di-t-butyl~4~hydroxy phenyl) third
Sour positive octadecanol ester：Zinc dialkyl dithiocarbamate：Molybdenum dialkyldithiocarbamacompositions：Dialkyl dithio amino
Formic acid antimony=1~2：2~5:1~3：4~8.
A kind of preparation method of wear-resistant self-restoring lubricating oil additive, which is characterized in that preparation process is as follows：
（1）, antiwear additive preparation：Load weighted antiwear additive raw material is stirred evenly, or input ball mill mixing, three rollers of merging are ground
Grinding, 45~55 minutes time, obtains antiwear additive in grinding machine；
（2, the preparation of antioxidant：Load weighted antioxidant raw material is stirred evenly, or input ball mill mixing, three rollers of merging are ground
Grinding, 1~2 hour time, obtains antioxidant in grinding machine；
（3）, additive prepare：By molybdenum diisooctyl dithiophosphate, triphenyl phosphate, that antiwear additive is heated to 180~200 is Celsius
It after degree, reconstitutes and is mixed via condiment drum turning and compressed air, 1~2 hour time, antioxygen is added after mixing
Agent continues mixing 40~60 minutes, obtains additive finished product.
Beneficial effects of the present invention are：
Using special antiwear additive component, by sulfide isobutene, benzyl disulfide, di-n-butyl phosphite, kodalk, inclined boron
The antiwear additive that sour potassium material is constituted, is added in lubricating oil, can make lubricating oil with metal surface chemically reactive generationization
Reaction film is learned, lubricating action is played, prevents scratches on metal surface or even melting welding, increase substantially the self-lubricating property of lubricating oil, is resisted
It is good to grind selfreparing effect.
Particular arrangement multicomponent antioxidant has fabulous anti-aging antioxygenic property, is added in lubricating oil, Neng Gouji
The high service life for delaying lubricating oil improves the practicality energy.
Specific implementation mode
It is clear to make technical scheme of the present invention be more clear, below the present invention is described further, it is any to this
The technical characteristic of inventive technique scheme carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within the scope of the present invention.This
Mixing plant in invention is reaction kettle.
Embodiment 1
A kind of wear-resistant self-restoring lubricating oil additive, preparation process are as follows：
（1）, antiwear additive preparation：By benzyl disulfide, di-n-butyl phosphite with 2:3 mass ratio stirs evenly, or throws
Enter ball mill mixing, is ground in merging three-roll grinder, 45 minutes time, obtain antiwear additive；
（2, the preparation of antioxidant：Zinc dialkyl dithiocarbamate is placed in three-roll grinder and is ground, 1 hour time, is obtained
To antioxidant；
（3）, additive prepare：10 parts of molybdenum diisooctyl dithiophosphate, 18 parts of triphenyl phosphate, 15 parts of antiwear additive are heated to
After 180~200 degrees Celsius, reconstitutes and mixed via condiment drum turning and compressed air, 1 hour time, after mixing
It is added, 10 parts of antioxidant, continues mixing 40 minutes, obtain additive finished product.
Embodiment 2
A kind of wear-resistant self-restoring lubricating oil additive, preparation process are as follows：
（1）, antiwear additive preparation：By sulfide isobutene, kodalk, potassium metaborate with 2:4：1:3 mass ratio puts into ball
Grinding machine mixing, then it is placed in grinding in three-roll grinder, 45 minutes time, obtain antiwear additive；
（2, the preparation of antioxidant：By β~(3,5~di-t-butyl~4~hydroxy phenyl) propionic acid n-octadecyl alcohol ester, dialkyl group
Zinc dithiocarbamate, molybdenum dialkyldithiocarbamacompositions, antimony dialkyl-dithiocarbamate are with 1：2:1：4 quality
After mixing, grinding in merging three-roll grinder, obtains antioxidant at 1 hour time to ratio；
（3）, additive prepare：10 parts of molybdenum diisooctyl dithiophosphate, 18 parts of triphenyl phosphate, 15 parts of antiwear additive are heated to
It after 180 degrees Celsius, reconstitutes and is mixed via condiment drum turning and compressed air, 1 hour time, be added after mixing,
10 parts of antioxidant continues mixing 40 minutes, obtains additive finished product.
Embodiment 3
A kind of wear-resistant self-restoring lubricating oil additive, preparation process are as follows：
（1）, antiwear additive preparation：By sulfide isobutene, kodalk, potassium metaborate with 5:6：4:7 mass ratio puts into ball
Grinding machine mixing, then it is placed in grinding in three-roll grinder, 55 minutes time, obtain antiwear additive；
（2, the preparation of antioxidant：By β~(3,5~di-t-butyl~4~hydroxy phenyl) propionic acid n-octadecyl alcohol ester, dialkyl group
Zinc dithiocarbamate, molybdenum dialkyldithiocarbamacompositions, antimony dialkyl-dithiocarbamate are with 2：5:3：8 quality
After mixing, grinding in merging three-roll grinder, time 2 h obtains antioxidant to ratio；
（3）, additive prepare：22 parts of molybdenum diisooctyl dithiophosphate, 28 parts of triphenyl phosphate, 20 parts of antiwear additive are heated to
After 200 degrees Celsius, reconstituting and mixed via condiment drum turning and compressed air, time 2 h is added after mixing,
30 parts of antioxidant continues mixing 60 minutes, obtains additive finished product.
Embodiment 4
A kind of wear-resistant self-restoring lubricating oil additive, preparation process are as follows：
（1）, antiwear additive preparation：By sulfide isobutene, kodalk, potassium metaborate with 4:5:2:6 mass ratio puts into ball
Grinding machine mixing, then it is placed in grinding in three-roll grinder, 50 minutes time, obtain antiwear additive；
（2, the preparation of antioxidant：By β~(3,5~di-t-butyl~4~hydroxy phenyl) propionic acid n-octadecyl alcohol ester, dialkyl group
Zinc dithiocarbamate, molybdenum dialkyldithiocarbamacompositions, antimony dialkyl-dithiocarbamate are with 2：3:2：7 quality
After mixing, grinding in merging three-roll grinder, obtains antioxidant at 1.5 hours time to ratio；
（3）, additive prepare：15 parts of molybdenum diisooctyl dithiophosphate, 19 parts of triphenyl phosphate, 17 parts of antiwear additive are heated to
It after 190 degrees Celsius, reconstitutes and is mixed via condiment drum turning and compressed air, 1.5 hours time added after mixing
Enter, 13 parts of antioxidant, continues mixing 55 minutes, obtain additive finished product.
Beneficial effects of the present invention are：
Using special antiwear additive component, by sulfide isobutene, benzyl disulfide, di-n-butyl phosphite, kodalk, inclined boron
The antiwear additive that sour potassium material is constituted, is added in lubricating oil, can make lubricating oil with metal surface chemically reactive generationization
Reaction film is learned, lubricating action is played, prevents scratches on metal surface or even melting welding, increase substantially the self-lubricating property of lubricating oil, is resisted
It is good to grind selfreparing effect.
Particular arrangement multicomponent antioxidant has fabulous anti-aging antioxygenic property, is added in lubricating oil, Neng Gouji
The high service life for delaying lubricating oil improves the practicality energy.
Claims (8)
1. a kind of wear-resistant self-restoring lubricating oil additive, which is characterized in that composition is as follows according to the mass fraction：Diisooctyl
10~22 parts of molybdenum dithiophosphate, 18~28 parts of triphenyl phosphate, 15~20 parts of antiwear additive, 10~30 parts of antioxidant.
2. a kind of wear-resistant self-restoring lubricating oil additive as described in claim 1 and preparation method thereof, it is characterized in that, it is described anti-
Grinding agent is one or more in sulfide isobutene, benzyl disulfide, di-n-butyl phosphite, kodalk, potassium metaborate mixes
Close object.
3. a kind of wear-resistant self-restoring lubricating oil additive as claimed in claim 2 and preparation method thereof, it is characterized in that, it is described anti-
Grinding agent is the mixture in sulfide isobutene, kodalk, potassium metaborate.
4. a kind of wear-resistant self-restoring lubricating oil additive as claimed in claim 3 and preparation method thereof, it is characterized in that, it is described anti-
Grinding agent mass mixing ratio is sulfide isobutene：Kodalk：In potassium metaborate=2~5:4~6：1~4:3~7.
5. a kind of wear-resistant self-restoring lubricating oil additive as described in claim 1 and preparation method thereof, it is characterized in that, it is described anti-
Oxygen agent is β~(3,5~di-t-butyl~4~hydroxy phenyl) propionic acid n-octadecyl alcohol ester, zinc dialkyl dithiophosphate, dioxane
It is one or more in base zinc dithiocarbamate, molybdenum dialkyldithiocarbamacompositions, antimony dialkyl-dithiocarbamate
Mixture.
6. a kind of wear-resistant self-restoring lubricating oil additive as claimed in claim 5 and preparation method thereof, it is characterized in that, it is described anti-
Oxygen agent be β~(3,5~di-t-butyl~4~hydroxy phenyl) propionic acid n-octadecyl alcohol ester, zinc dialkyl dithiocarbamate,
The mixture of molybdenum dialkyldithiocarbamacompositions, antimony dialkyl-dithiocarbamate.
7. a kind of wear-resistant self-restoring lubricating oil additive as claimed in claim 6 and preparation method thereof, it is characterized in that, it is described anti-
The mass mixing ratio of oxygen agent is β~(3,5~di-t-butyl~4~hydroxy phenyl) propionic acid n-octadecyl alcohol ester：Dialkyl group two
Zinc thiocarbamate：Molybdenum dialkyldithiocarbamacompositions：Antimony dialkyl-dithiocarbamate=1~2：2~5:1~3：4
~8.
8. a kind of preparation method of wear-resistant self-restoring lubricating oil additive, which is characterized in that preparation process is as follows：
（1）, antiwear additive preparation：Load weighted antiwear additive raw material is stirred evenly, or input ball mill mixing, three rollers of merging are ground
Grinding, 45~55 minutes time, obtains antiwear additive in grinding machine；
（2, the preparation of antioxidant：Load weighted antioxidant raw material is stirred evenly, or input ball mill mixing, three rollers of merging are ground
Grinding, 1~2 hour time, obtains antioxidant in grinding machine；
（3）, additive prepare：By molybdenum diisooctyl dithiophosphate, triphenyl phosphate, that antiwear additive is heated to 180~200 is Celsius
It after degree, reconstitutes and is mixed via condiment drum turning and compressed air, 1~2 hour time, antioxygen is added after mixing
Agent continues mixing 40~60 minutes, obtains additive finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810112900.3A CN108329975A (en) | 2018-02-05 | 2018-02-05 | A kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810112900.3A CN108329975A (en) | 2018-02-05 | 2018-02-05 | A kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof |
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| CN201810112900.3A Pending CN108329975A (en) | 2018-02-05 | 2018-02-05 | A kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819424A (en) * | 2019-11-25 | 2020-02-21 | 苏州溪能环保科技有限公司 | Durable bearing grease for precision machine tool |
| CN111471232A (en) * | 2020-04-27 | 2020-07-31 | 芜湖博康新能源汽车技术有限公司 | Cable material for high-voltage wire harness of driving motor and preparation method thereof |
| CN113831951A (en) * | 2021-11-02 | 2021-12-24 | 无锡奇比特润滑油有限公司 | Wear-resistant lubricating oil and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819424A (en) * | 2019-11-25 | 2020-02-21 | 苏州溪能环保科技有限公司 | Durable bearing grease for precision machine tool |
| CN111471232A (en) * | 2020-04-27 | 2020-07-31 | 芜湖博康新能源汽车技术有限公司 | Cable material for high-voltage wire harness of driving motor and preparation method thereof |
| CN113831951A (en) * | 2021-11-02 | 2021-12-24 | 无锡奇比特润滑油有限公司 | Wear-resistant lubricating oil and preparation method thereof |
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Address after: 886-6 Xinggang Road, Dalu Town, Zhenjiang City, Jiangsu Province, 212000 Applicant after: Airun industrial media (Zhenjiang) Co.,Ltd. Address before: 886-6 Xinggang Road, Dalu Town, Zhenjiang City, Jiangsu Province, 212000 Applicant before: ZHENJIANG AIRUN LUBRICATING OIL Co.,Ltd. |
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Application publication date: 20180727 |