CN109370705A - 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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- CN109370705A CN109370705A CN201811581580.2A CN201811581580A CN109370705A CN 109370705 A CN109370705 A CN 109370705A CN 201811581580 A CN201811581580 A CN 201811581580A CN 109370705 A CN109370705 A CN 109370705A
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- Prior art keywords
- lubricating oil
- additive
- wear
- preparation
- resistant self
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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
- C10M141/08—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 sulfur-, selenium- or tellurium-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
- 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
- C10M2219/08—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
- C10M2223/045—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
-
- 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
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/08—Solids
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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
The present invention relates to lube oil additive fields more particularly to a kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof；A kind of wear-resistant self-restoring lubricating oil additive, composition are as follows according to the mass fraction: 10~20 parts of molybdenum diisooctyl dithiophosphate, 20~30 parts of BBP(Butyl Benzyl Phthalate, 15~20 parts of antiwear additive, and 10~30 parts of antioxidant；Using special antiwear additive component, the antiwear additive being made of vulcanization triisobutylene, benzyl disulfide, kodalk, potassium metaborate material, it is added in lubricating oil, lubricating oil can be made to generate 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.
Description
Technical field
The present invention relates to lube oil additive field more particularly to a kind of wear-resistant self-restoring lubricating oil additive and its preparations
Method.
Background technique
Fretting wear is phenomenon generally existing in friction process, according to statistics, more than a world's one third performance
The loss in source carrys out self-friction, therefore, reduces economic loss caused by friction and wear and is of great significance.And lubricating is to reduce
Rub, reduce or avoid the effective technology of abrasion；Current most of lubricants are to improve it so that a variety of lubricating additives are added
Performance, and traditional additive is cannot to be done by physical absorption, and chemical reaction to realize good tribological property
Repair is played in zero abrasion to material and the damage to material.Lubricating additive largely determines lubricant
Service performance, exploitation and development of new selfreparing lubricating additive, blended lubricating oil product are come with this, thus reduce friction,
Abrasion is reduced, is of great significance to national economy.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of wear-resistant self-restoring lubricating oil additive and its
Preparation method.
A kind of wear-resistant self-restoring lubricating oil additive, composition are as follows according to the mass fraction: the thio phosphorus of diisooctyl two
10~20 parts of sour molybdenum, 20~30 parts of BBP(Butyl Benzyl Phthalate, 15~20 parts of antiwear additive, 10~30 parts of antioxidant.
Preferably, the antiwear additive be vulcanization triisobutylene, benzyl disulfide, kodalk, it is a kind of in potassium metaborate or
A variety of mixtures.
Preferably, the antiwear additive is to vulcanize triisobutylene, kodalk, the mixture in potassium metaborate.
Preferably, the antiwear additive mass mixing ratio is vulcanization triisobutylene: kodalk: in potassium metaborate=2~5:
4~6:3~7.
Preferably, the antioxidant is β~(3,5~di-t-butyl~4~hydroxy phenyl) propionic acid n-octadecyl alcohol ester, two
Alkyl zinc dithiophosphate, zinc dibutyl dithiocarbamate, molybdenum dialkyldithiocarbamacompositions, dialkyl dithio ammonia
One or more mixture in base formic acid antimony.
Preferably, the antioxidant is β~(3,5~di-t-butyl~4~hydroxy phenyl) propionic acid n-octadecyl alcohol ester, two
Zinc dibutyl dithiocarbamate, molybdenum dialkyldithiocarbamacompositions, zinc dialkyl dithiophosphate mixture.
Preferably, the mass mixing ratio of the antioxidant is β~(3,5~di-t-butyl~4~hydroxy phenyl) propionic acid
Positive octadecanol ester: zinc dialkyl dithiocarbamate: molybdenum dialkyldithiocarbamacompositions: dialkyl dithio amino first
Sour antimony=1~2:2~6:1~3:4~10.
A kind of preparation method of wear-resistant self-restoring lubricating oil additive, which is characterized in that preparation step is as follows:
(1), the preparation of antiwear additive: load weighted antiwear additive raw material is stirred evenly, or investment ball mill mixes, and three rollers of merging are ground
Grinding, the time 45~55 minutes, obtains antiwear additive in grinding machine；
(2, the preparation of antioxidant: load weighted antioxidant raw material is stirred evenly, or investment ball mill mixes, and three rollers of merging are ground
Grinding, the time 1.5~2 hours, obtains antioxidant in grinding machine；
(3), prepared by additive: molybdenum diisooctyl dithiophosphate, BBP(Butyl Benzyl Phthalate, antiwear additive are heated to 180~
After 220 degrees Celsius, reconstitutes and mixed via condiment drum turning and compressed air, the time 1.5~2 hours, after mixing
Antioxidant is added, continuess to mix 40~60 minutes, obtains additive finished product.
The invention has the benefit that
Using special antiwear additive component, it is made of vulcanization triisobutylene, benzyl disulfide, kodalk, potassium metaborate material
Antiwear additive, be added in lubricating oil, can make lubricating oil with metal surface chemically reactive generate chemical reaction film, rise profit
Sliding effect, prevents scratches on metal surface or even melting welding, increases substantially the self-lubricating property of lubricating oil, wear-resistant selfreparing effect
It is good；Particular arrangement multicomponent antioxidant has fabulous anti-aging antioxygenic property, is added in lubricating oil, can be high
Delay the service life of lubricating oil, improves the practicality energy.
Specific embodiment
Embodiment 1
A kind of wear-resistant self-restoring lubricating oil additive, preparation step are as follows:
(1), the preparation of antiwear additive: benzyl disulfide, vulcanization triisobutylene are stirred evenly with the mass ratio of 2:4, or investment
Ball mill mixes, and grinding in merging three-roll grinder the time 45 minutes, obtains antiwear additive；
(2, the preparation of antioxidant: zinc dialkyl dithiocarbamate being placed in three-roll grinder and is ground, and the time 1.5 hours,
Obtain antioxidant；
(3), prepared by additive: by 10 parts of molybdenum diisooctyl dithiophosphate, 20 parts of BBP(Butyl Benzyl Phthalate, 15 parts of antiwear additive
It after being heated to 180 degrees Celsius, reconstitutes and is mixed via condiment drum turning and compressed air, the time 1.5 hours, be uniformly mixed
After be added, 10 parts of antioxidant, continues to mix 40 minutes, obtain additive finished product.
Embodiment 2
A kind of wear-resistant self-restoring lubricating oil additive, preparation step are as follows:
(1), the preparation of antiwear additive: by vulcanization triisobutylene, kodalk, potassium metaborate with 2:4,1；3 mass ratio stirring
Uniformly, or investment ball mill mixes, and grinding in merging three-roll grinder the time 55 minutes, obtains 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 2:3 in proportion: 2:5
It is placed in grinding, time 2 h in three-roll grinder and obtains antioxidant；
(3), prepared by additive: by 20 parts of molybdenum diisooctyl dithiophosphate, 30 parts of BBP(Butyl Benzyl Phthalate, 20 parts of antiwear additive
After being heated to 220 degrees Celsius, reconstitutes and mixed via condiment drum turning and compressed air, time 2 h, after mixing
It is added, 30 parts of antioxidant, continuess to mix 60 minutes, obtain additive finished product.
Embodiment 3
A kind of wear-resistant self-restoring lubricating oil additive, preparation step are as follows:
(1), the preparation of antiwear additive: triisobutylene, kodalk, potassium metaborate will be vulcanized and stirred with the mass ratio of 4:5,2:4
Uniformly, or investment ball mill mixes, and grinding in merging three-roll grinder the time 50 minutes, obtains 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 1:2 in proportion: 1:3
It is placed in grinding in three-roll grinder, the time 1.7 hours, obtains antioxidant；
(3), prepared by additive: by 15 parts of molybdenum diisooctyl dithiophosphate, 25 parts of BBP(Butyl Benzyl Phthalate, resist 1.7 hours,
It is added after mixing, 15 parts of antioxidant, continuess to mix 50 minutes, obtain additive finished product.
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
10~20 parts of molybdenum dithiophosphate, 20~30 parts of BBP(Butyl Benzyl Phthalate, 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 to vulcanize triisobutylene, benzyl disulfide, kodalk, mixture one or more in potassium metaborate.
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 to vulcanize triisobutylene, kodalk, the mixture in 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 vulcanization triisobutylene: kodalk: in potassium metaborate=2~5:4~6:3~7.
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, two fourths
It is base zinc dithiocarbamate, molybdenum dialkyldithiocarbamacompositions, one or more in 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 dibutyl dithiocarbamate,
The mixture of molybdenum dialkyldithiocarbamacompositions, zinc dialkyl dithiophosphate.
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=1~2:2~6:1~3:4
~10.
8. a kind of preparation method of wear-resistant self-restoring lubricating oil additive, which is characterized in that preparation step is as follows:
(1), the preparation of antiwear additive: load weighted antiwear additive raw material is stirred evenly, or investment ball mill mixes, and three rollers of merging are ground
Grinding, the time 45~55 minutes, obtains antiwear additive in grinding machine；
(2, the preparation of antioxidant: load weighted antioxidant raw material is stirred evenly, or investment ball mill mixes, and three rollers of merging are ground
Grinding, the time 1.5~2 hours, obtains antioxidant in grinding machine；
(3), prepared by additive: molybdenum diisooctyl dithiophosphate, BBP(Butyl Benzyl Phthalate, antiwear additive are heated to 180~
After 220 degrees Celsius, reconstitutes and mixed via condiment drum turning and compressed air, the time 1.5~2 hours, after mixing
Antioxidant is added, continuess to mix 40~60 minutes, obtains additive finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581580.2A CN109370705A (en) | 2018-12-24 | 2018-12-24 | A kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581580.2A CN109370705A (en) | 2018-12-24 | 2018-12-24 | A kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109370705A true CN109370705A (en) | 2019-02-22 |
Family
ID=65371529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811581580.2A Pending CN109370705A (en) | 2018-12-24 | 2018-12-24 | A kind of wear-resistant self-restoring lubricating oil additive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109370705A (en) |
-
2018
- 2018-12-24 CN CN201811581580.2A patent/CN109370705A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |