CN1122708C - Wear-resisting energy-saving agent for lubricating oil, its preparation method and application - Google Patents
Wear-resisting energy-saving agent for lubricating oil, its preparation method and application Download PDFInfo
- Publication number
- CN1122708C CN1122708C CN 01123519 CN01123519A CN1122708C CN 1122708 C CN1122708 C CN 1122708C CN 01123519 CN01123519 CN 01123519 CN 01123519 A CN01123519 A CN 01123519A CN 1122708 C CN1122708 C CN 1122708C
- Authority
- CN
- China
- Prior art keywords
- agent
- wear
- oil
- weight part
- lubricating oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 98
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000000746 purification Methods 0.000 claims abstract description 10
- 239000002480 mineral oil Substances 0.000 claims abstract description 9
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 9
- 239000003921 oil Substances 0.000 claims description 36
- -1 alkyl zinc dithiophosphate Chemical compound 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 20
- 239000000654 additive Substances 0.000 claims description 17
- 230000000996 additive effect Effects 0.000 claims description 14
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 8
- 229920002367 Polyisobutene Polymers 0.000 claims description 8
- 239000011575 calcium Substances 0.000 claims description 8
- 229910052791 calcium Inorganic materials 0.000 claims description 8
- 150000001993 dienes Chemical class 0.000 claims description 8
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 7
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 7
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 7
- 239000005642 Oleic acid Substances 0.000 claims description 7
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 7
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 239000005060 rubber Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000005062 Polybutadiene Substances 0.000 claims 1
- 229920002857 polybutadiene Polymers 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000011701 zinc Substances 0.000 abstract description 5
- 229910052725 zinc Inorganic materials 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000001050 lubricating effect Effects 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 3
- 238000005536 corrosion prevention Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 230000003137 locomotive effect Effects 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000012208 gear oil Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- RYYWUUFWQRZTIU-UHFFFAOYSA-N Thiophosphoric acid Chemical compound OP(O)(S)=O RYYWUUFWQRZTIU-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 239000002199 base oil Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 231100001010 corrosive Toxicity 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910017755 Cu-Sn Inorganic materials 0.000 description 1
- 229910017927 Cu—Sn Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 206010020843 Hyperthermia Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- YKEPLCYEUJKHRU-KVVVOXFISA-N ethane-1,2-diol;(z)-octadec-9-enoic acid Chemical compound OCCO.CCCCCCCC\C=C/CCCCCCCC(O)=O YKEPLCYEUJKHRU-KVVVOXFISA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000006078 metal deactivator Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
The present invention provides a wear-resistant lubricating oil energy saving agent which contains refined mineral oil, zinc dialkyl dithiophosphate, deactivators, etc. The present invention has favorable functions of friction reduction, attrition reduction, rust prevention, corrosion prevention and oxidation resistance, and has the advantages of strong purification dispersibility, favorable extreme pressure resistance. Long-acting lubricating property and favorable intermiscibility with lubricating oil. The attrition reduction performance, the wear resistance, the extreme pressure property, the corrosion resistance, the temperature rise inhibiting performance, etc. of the present invention are superior to those of similar products at home and abroad. The present invention also provides a preparation method of the wear-resistant lubricating oil energy saving agent and application of the wear-resistant lubricating oil energy saving agent in the aspects of lubricating oil and immersion.
Description
Technical field
The present invention relates to the additive that lubricating composition is used, more particularly, the present invention relates to wear-resisting energy-saving agent that a kind of lubricating oil uses and its production and use, International Classification of Patents is C10M.
Background technology
As everyone knows, the phenomenon that the obstruction relative movement can take place on contact surface the object that is in contact with one another promptly rubs.Since ancient times, people are in the negative impact of managing to reduce friction, and one of method wherein is to add lubricating oil on contact surface.But, directly when automobile or industrial machinery etc. use lubricating oil, its practical poor performance as a rule.Therefore, according to the difference of the kind of lubricating oil, effect etc., need to use various additives.Wherein, give lubricating oil and reduce friction, reduce wearing and tearing and prevent these anti-friction performances of sintering, at first attract people's attention.
WO95/07964 discloses a kind of lubricating oil composition that contains wear preventive additive, the mixture that it contains base oil and is made up of without phosphorus organic molybdenum of no nitrogen and thiophosphoric acid zinc.Because organic molybdenum in use is blocked in strainer and the oil circuit, cause the molybdenum group quantity that has in the additive to reduce, acid value of lubricating oil is risen, corrodibility increases, and produces pull-cylinder phenomena.
Chinese invention patent ublic specification of application 93116652.7 (publication number CN1083858A) discloses a kind of multifunctional lubricating additive that contains base oil, aviation kerosene, sulphur phosphorus fourth octyl group zinc salt, polyisobutene succinimide etc.But this additive is difficult to suppress lubricating oil acid number increase at high temperature, is corroded thereby quicken pair of friction components.
The content of invention
Purpose of the present invention, overcome shortcoming of the prior art just, provide a kind of and have good reduction friction, reduce wear, rust resistance and corrosion resistance and anti-oxidant function, extremely strong peace and quiet dispersive ability, good anti-extreme pressure and long-acting oilness, with lubricating oil the outstanding wear-resisting energy-saving agent of fabulous intermiscibility is arranged, aspects such as its anti-attrition resistance to abrasion, extreme pressure property, erosion resistance, inhibition temperature rise all are higher than similar products at home and abroad far away.
The objective of the invention is by further investigation, the composition and the content science of carrying out of compositions of additives are selected to reach.One of feature of wear-resisting energy-saving agent of the present invention is also to contain deactivator except containing refined mineral oil, anti-wear agent, rust-preventive agent, anticorrosive agent, extreme pressure agent, viscosity index improver, oiliness improver, detergent-dispersant additive etc.
Deactivator is the medicament that can reduce the active effect of other material, and in protection against corrosion, it refers to eliminate the additive of the corrosives in the medium, and metal is had protection against corrosion and corrosion inhibition.The deactivator of Shi Yonging is Vanlube 691 in the present invention, and it is the product of R.T.Vanderbilt Co.Inc., and its composition does not point out in detail that only explanation is the Synergistic blend of polar additive, as metal deactivator, sequestrant, inhibiter.It can form film or complex compound in the metallic surface, form inner complex with dissolved metallic copper, prevent that non-ferrous metal such as copper and alloy thereof from by active sulphur or sulfide corrosion, can also strengthen motor car engine, turbine and the hydraulic efficiency system usefulness with the oxidation inhibitor in the oil.
Another feature of the present invention is also the screening that kind and the consumption to other additives in this wear-resisting energy-saving agent carried out science and determines, thereby makes this wear-resisting energy-saving agent have best over-all properties, and existing division is as follows:
1, squeezes grinding agent: generally, form adsorption film or reaction film, prevent that the additive of honing is called wear preventive additive under condition of boundary lubrication, being adsorbed on the metallic surface and can reacting with the metallic surface.Used long-chain primary alkyl zinc dithiophosphate (its unified symbol in lubricating oil additive is T203, down together) in this anti-wear agent, primary alkyl thiophosphoric acid zinc (T202).
Long-chain primary alkyl zinc dithiophosphate (T203) and primary alkyl thiophosphoric acid zinc (T202) can also improve the stability of lubricating oil under recycling in air, have antioxygenation.
In order further to improve oxidation-resistance, in anti-wear agent of the present invention, can also add or comprise 2,6 ditertiary butyl p cresol (T501), it has the anti salt spray corrosion effect.
2, oiliness improver: the polarity gene in the oiliness improver is attracted on the attrition surface, forms the adsorption film of molecular orientation, to stop the mutual contact of metal, plays the effect of reducing friction and wearing and tearing.Used oleic acid ethylene glycol fat (T403) among the present invention.
3, extreme pressure agent: in order to prevent oiliness improver desorption and losing efficacy under fricative high temperature and loading condiction, so add extreme pressure agent as effective withstand load additive, used long-chain primary alkyl zinc dithiophosphate (T203), primary alkyl thiophosphoric acid zinc (T202) among the present invention as extreme pressure agent.
4, detergent-dispersant additive: the oil of locating at piston ring, piston skirt etc. is subjected to the influence of localized hyperthermia can generate greasy filth, paint film, and the gas of sneaking in the crankcase can make oil deterioration, generates settling, makes the place of being deposited produce corrosion.Adding purification agent and dispersion agent can neutralize because of oxidation acidic substance that generate and the corrosives of sneaking into, prevent to corrode the generation with insoluble polymer, can prevent from again to form greasy filth in the oil because of not dissolved constituent that the oxidation of oil and the gas of sneaking into produce is dispersed in.The present invention has used high alkalinity calcium alkylbenzenesulfonate (T106) as purification agent, and has used diene base succimide (T152, T152A, T154, T154B series) as dispersion agent.
5, rust-preventive agent: the moisture content of sneaking in the lubricating oil can be attached on the iron surface of lubricating oil system, so iron is etched electrochemically and gets rusty, therefore should add rust-preventive agent.Compound wear resistant rust-preventive agent dimeracid and phosphoric acid ester (T1601 or T746) have been used among the present invention.
Dimeracid and phosphoric acid ester (T1601 or T746) also have corrosion-resisting function, because can generate active sulphur during oil ageing, this can make alloy bearings such as Cu-Pb, Cu-Sn corrode.In this dimeracid and phosphoric acid ester (T1601 or T746) also as anticorrosive agent.
6, viscosity index improver: the multi-stage engine oil that-temperature characteristics sticking in order to produce is good and the hydraulic pressure wet goods of high viscosity index (HVI), need to add VI improver, they are macromolecular compound normally.Used polyisobutene (T603 series) among the present invention.
Used refined mineral oil is 25 in this wear-resisting energy-saving agent
#Transformer oil.
Specifically consisting of of wear-resisting energy-saving agent for lubricating oil of the present invention:
Refined mineral oil 25
#Transformer oil, consumption 1-3 weight part;
Anti-wear agent long-chain primary alkyl zinc dithiophosphate (T203), consumption 0.5-2 weight part;
Anti-wear agent primary alkyl zinc dithiophosphate (T202), consumption 0.1-0.5 weight part;
Deactivator Vanlube 691, consumption 0.5-1.5 weight part;
Rust-preventive agent dimeracid and phosphoric acid ester (T1601 or T746)), consumption 1-3 weight part;
Dispersion agent diene base succimide (T152, T152A, T154, T154B series), consumption 2-4 weight part;
Oiliness improver oleic acid glycol ester (T403), consumption 0.5-1 weight part;
Purification agent high base number calcium alkylbenzenesulfonate (T106), consumption 0.5-1.5 weight part;
Viscosity index improver polyisobutene (T603), consumption 0.5-1.0 weight part;
The present invention also provides the preparation method of this wear-resisting energy-saving agent, and this preparation method comprises:
With 25
#Transformer oil takes off Electrostatic Treatment at 40-60 ℃ by general method, treatment time is 10-30 minute, again anti-wear agent long-chain primary alkyl zinc dithiophosphate (T203), oiliness improver oleic acid glycol ester (T403) are mixed at 50-100 ℃ with transformer oil through taking off Electrostatic Treatment, mixing time is 10-30 minute, gets mixture I.In addition, again dispersion agent diene base succimide (T152, T152A, T154, T154B series) is mixed at 50-90 ℃ with rust-preventive agent dimeracid and phosphoric acid ester (T1601 or T746), anti-wear agent agent primary alkyl zinc dithiophosphate (T202), viscosity index improver polyisobutene (T603), mixing time is 10-30 minute, gets mixtures II.At last, the mixture I and the mixtures II of top gained is mixed to together, add deactivator Vanlube 691 and purification agent high base number calcium alkylbenzenesulfonate (T106) again, be heated to 80-100 ℃, stirred the mixture 10-30 minute, cooling, after 50 ℃, emit, be finished product.
After forming above-mentioned finished product, can also sneak into 2,6 ditertiary butyl p cresol (T501), further improve corrosion-resisting function.
Wear-resisting energy-saving agent of the present invention has excellent friction chemical property and physicals:
The adsorption film that the molecular arrangement that it generates on automobile cylinder is neat, physical and chemical performance is stable is given the cylinder good sealing property, has improved the cylinder pressure, has improved combustion conditions, makes oil inflame fully, thoroughly, and exhaust emissions meets the EECII standard in Europe.
Under the low temperature heavy loading, its contained band polar surfactant can form the physical and chemical adsorption film with strong shock resistance, anti-extreme pressure in the metallic surface, pair of friction components can be separated fully.
Under the condition of High Temperature High Pressure, polar molecule wherein can be adsorbed promptly to the metallographic structure infiltration of metallic surface, and the degree of depth can reach 10-20 μ m, makes this adsorption film in the metallic surface " the inside and outside molten one that is ", realizes " never breaking away from " on the relative meaning.
When using this wear-resisting energy-saving agent, under high temperature (about 600-800 ℃), high pressure, High Speed I condition condition, the lattice of pair of friction components metal expands when being heated, cause that polar molecule in the anti-wear agent is easier to be penetrated in the lattice and to be adsorbed, form the firm adsorption layer of one deck, form a pair of butyraceous friction pair, obtain excellent resistance to abrasion, this and the typical metal heat treatment phase ratio that carries out under about 1200 ℃ are the thermal treatment on the another kind of meaning.
Therefore, use the lubricating oil that is added with this wear-resisting energy-saving agent, can make the oil body index improve (thereby its sticking-warm nature can improve), oiliness strengthens, and extreme pressure property improves, and the thickness of oil-bound film increases and intensity improves, and the peace and quiet dispersive ability of lubricating oil strengthens.
When this wear-resisting energy-saving agent is used as soak solution, if:
(1) be used to soak rubber oil sea, packing: rubber oil sea, packing material in use are subjected to the swelling of mineral oil, the friction of moving surface and the effect of heat, make destroyed, the distortion of sealing material, so that leak.After with this anti-friction energy-saving agent rubber oil sea, packing being soaked, they never are out of shape, have improved sealing effectiveness, and can when the equipment to-and-fro movement, prevent that metal from scratching rubber oil sea and packing, prevents to leak.
(2) be used to soak metal, for example: the bearing of new assembling, because it can overcome metallographic defective and mismachining tolerance that the bearing work in-process produces, so ratio is with 10
#Machine oil is lubricated bearing, makes the bearing vibration value on average reduce by 5 decibels, also obtains in antifriction, aspect wear-resistant and antiseptic and rustproof to improve.Soak the preceding internal combustion engine part of assembling with it and also obtain effect same.
Specifically, this wear-resisting energy-saving agent product can produce following good effect in the application in each field:
● reduce friction and reduce wear 3 times, reduce about 10 decibels of mechanicalness noises.
● suppress 8-10 ℃ of engine temperature rise.
● thoroughly remove the tail gas black smoke, the quantity discharged that reduces carbon monoxide and nitrogen oxide is more than 85%,
Reduce the pollution of toxic gas, help environmental protection, benefit future generations urban air.
● save fuel oil about 10%.
● improve engine oil quality, prolong drain period 2-5 doubly.
● even when insufficient lubrication, can avoid the scuffing of cylinder bore tile kilning, the parts when thoroughly having solved starting cold do not have oil abrasion and decrease problem yet.
● new car need not break-in, and old car radiates the vigour of youth, and power increases, and speed-raising is obviously accelerated more than 20%.
● this wear-resisting energy-saving agent combines the advantage of other like product, and has remedied deficiency wherein:
Not leaded, not resinous, life-time service is the upgraded product of domestic and international antiwear and energy-saving industry without any side effect.
The application of this wear-resisting energy-saving agent in automobile industry:
● this wear-resisting energy-saving agent excellent performance, stable, oil soluble is good, can mix use with the engine motor oil of any brand of selling on the market, and is without any side effects.
● this wear-resisting energy-saving agent is anti-oxidant, anticorrosion, antirust, prevent that breeze from gathering and clear charcoal is effective.
Engine after 40,000 kilometers use-testings is not found any unusual through strip inspection.
● this wear-resisting energy-saving agent can increase substantially lubricating oil viscosity index, improves the lubricating oil viscosity-temperature performance, has reduced lubricating oil viscosity with variation of temperature.
● resistance to wear and reduce the friction power consumption effect remarkable.To improving car load dynamic property, economy, prolonging overhaul interval and vehicle life-span outstanding effect is arranged.First, retrial comparing result to the 240000 kilometers vehicles that travel:
Dynamic property: max. speed improves about 9km/h, more than 6.9%, and the direct high pick-up period, reduce about 3 seconds, improve about 14%.
Economy: 60km/h economic speed fuel consumption per hundred kilometers, fuel-economizing about 9%, 40,000 kilometers dismantlings of engine are observed no wear phenomenon.
Reducing blowdown, improve environment, is the green product that automobile is used.
After adding this wear-resisting energy-saving agent in the lubricating oil, vehicle exhaust CO content after tested reduces about 85%, and HC content reduces about 70%.
The application of this wear-resisting energy-saving agent in railway locomotive:
In the automobile oil of China railways rolling stock, adopt this product, will increase substantially the reliability and the work-ing life of rolling stock, accelerate the paces that China railways develops to high speed, heavily loaded direction, save fuel oil and machine oil, prolong oil draining period and rolling stock overhaul phase, reduce the railway operation cost, and can save the petroleum resources of China's preciousness, reduce environmental pollution.
The huge Technological Economy meaning of using this product to bring to railway:
● use this product can significantly improve total locomotive efficiency, save energy
● improve locomotive car power, accelerate the paces that China's locomotive develops to the high-speed overload direction
● prolong diesel locomotive overhaul phase 1-2 doubly
● prolong locomotive lubricating oil oil draining period 2-3 doubly
● reduce railway operation cost 20-30%
This wear-resisting energy-saving agent is in the application of machine tool industry:
This wear-resisting energy-saving agent can be repaired the main shaft wearing and tearing, improves machine finish, has guaranteed the processing quality of product.
● after bearing adds this wear-resisting energy-saving agent, can reduce friction, reduce wearing and tearing effectively, reduce noise.
● in the lubricant of motor, behind this wear-resisting energy-saving agent of adding 5%, the working efficiency of motor is increased substantially.
● add this wear-resisting energy-saving agent of 5% in gear oil, it can be molten with gear oil be one, is brought to gear surface, and at the extremely strong resistance to compression oil film (this oil film is difficult to come off once formation) of its surface formation, has reduced friction, has suppressed temperature rise.The bonding force of this oil film is very strong, can make the flank of tooth under Liquid Lubrication Condition, and oil film is not destroyed, thereby has avoided directly contact and prevent scratch and gummed of gear surface, has reduced the noise of wheel casing widely.And because this wear-resisting energy-saving agent viscosity is lower, thereby reduced the oily resistance that stirs of gear oil motion, prevented to cause power waste owing to viscosity makes intermolecular violent frictional heat greatly.Simultaneously, because galling reduces, the oil plant working temperature is low, and the refuse of ablation just can reduce, and the pollution of gear oil also can reduce.So the drain period of gear oil is corresponding to have prolonged 2-5 doubly.
Embodiment
Below, the invention will be further described with preparation embodiment, but should be understood that this embodiment is not a limitation of the present invention, and only be that the present invention is made an explanation.Do not deviating from spirit of the present invention and do not exceeding under the situation of scope of claims, anyly can make change per capita and improve.
The embodiment that wear-resisting energy-saving agent of the present invention is formed
Test shows that the each component of the wear-resisting energy-saving agent of the invention described above (comprises end value) in its compositing range all can make wear-resisting energy-saving agent reach above-mentioned effect.
The preferred embodiment of wear-resisting energy-saving agent of the present invention is:
Refined mineral oil 25
#Transformer oil 2 weight parts;
Anti-wear agent long-chain primary alkyl zinc dithiophosphate 1.5 weight parts;
Anti-wear agent primary alkyl zinc dithiophosphate 1.0 weight parts;
Deactivator Vanlube 691 1.0 weight parts;
Rust-preventive agent dimeracid and phosphoric acid ester 2 weight parts;
Dispersion agent diene base succimide 3 weight parts;
Oiliness improver oleic acid glycol ester 0.5 weight part;
Purification agent high base number calcium alkylbenzenesulfonate 1.0 weight parts;
Viscosity index improver polyisobutene 0.7 weight part;
Preparation method embodiment
With 25
#Transformer oil takes off Electrostatic Treatment by general method, and treatment temp is 50 ℃, and the time is 10-30 minute.25# transformer oil through taking off Electrostatic Treatment was mixed 10-30 minute at 90 ℃ with anti-wear agent long-chain primary alkyl zinc dithiophosphate (T203) and oiliness improver oleic acid glycol ester (T403), get mixture I.Again dispersion agent diene base succimide (T154), rust-preventive agent dimeracid and phosphoric acid ester (T1601), anti-wear agent primary alkyl zinc dithiophosphate (T202) and viscosity index improver polyisobutene (T603) were mixed 10-30 minute at 80 ℃ in addition, get mixtures II.At last, mixture I, II are mixed together, add deactivator Vanlube 691 and purification agent high base number calcium alkylbenzenesulfonate (T106) again, be heated to 90 ℃, mixed 10-30 minute, emit after being cooled to 50 ℃, be finished product.
Claims (7)
1, the wear-resisting energy-saving agent used of a kind of lubricating oil is characterized in that it comprises following each component: refined mineral oil 25
#Transformer oil 1-3 weight part; Anti-wear agent long-chain primary alkyl zinc dithiophosphate 0.5-2 weight part; Anti-wear agent primary alkyl zinc dithiophosphate 0.1-0.5 weight part; Deactivator Vanlube 691 0.5-1.5 weight parts; Rust-preventive agent dimeracid and phosphoric acid ester 1-3 weight part; Dispersion agent diene base succimide 2-4 weight part; Oiliness improver oleic acid glycol ester 0.5-1 weight part; Purification agent high base number calcium alkylbenzenesulfonate 0.5-1.5 weight part; Viscosity index improver polyisobutene 0.5-1.0 weight part.
2,, it is characterized in that it comprises following each component: refined mineral oil 25 according to the wear-resisting energy-saving agent of claim 1
#Transformer oil 2 weight parts; Anti-wear agent long-chain primary alkyl zinc dithiophosphate 1.5 weight parts; Anti-wear agent primary alkyl zinc dithiophosphate 1.0 weight parts; Deactivator Vanlube 691 1.0 weight parts; Rust-preventive agent dimeracid and phosphoric acid ester 2 weight parts; Dispersion agent diene base succimide 3 weight parts; Oiliness improver oleic acid glycol ester 0.5 weight part; Purification agent high base number calcium alkylbenzenesulfonate 1.0 weight parts; Viscosity index improver polyisobutene 0.7 weight part.
3, wear-resisting energy-saving agent according to claim 1 is characterized in that it also comprises 2,6 ditertiary butyl p cresol.
4, the preparation method of the described wear-resisting energy-saving agent of claim 1 is characterized in that it comprises the following steps:
Smart mineral oil 25# transformer oil is taken off Electrostatic Treatment at 40-60 ℃, treatment time is 10-30 minute, again anti-wear agent long-chain primary alkyl zinc dithiophosphate, oiliness improver oleic acid glycol ester are mixed at 50-100 ℃ with transformer oil through taking off Electrostatic Treatment, mixing time is 10-30 minute, gets mixture I; Again dispersion agent diene base succimide series is mixed at 50-90 ℃ with rust-preventive agent dimeracid and phosphoric acid ester, anti-wear agent primary alkyl zinc dithiophosphate and viscosity index improver Polybutadiene Series in addition, mixing time is 10-30 minute, gets mixtures II; At last, the mixture I and the mixtures II of top gained is admixed together, add deactivator Vanlube 691 and purification agent high base number calcium alkylbenzenesulfonate again, be heated to 80-90 ℃, mixed 10-30 minute, emit after being cooled to 50 ℃, be finished product.
5, the described wear-resisting energy-saving agent of claim 1 aspect lubricating oil as the purposes of antiwear and energy-saving additive.
6, the described wear-resisting energy-saving agent of claim 1 makes the application of rubber oil sea and packing raising sealing effectiveness aspect as soak solution.
7, the described wear-resisting energy-saving agent of claim 1 makes the metallic surface have the application of noise reduction, wear-resistant, anticorrosion, rustless property as soak solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01123519 CN1122708C (en) | 2001-07-27 | 2001-07-27 | Wear-resisting energy-saving agent for lubricating oil, its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01123519 CN1122708C (en) | 2001-07-27 | 2001-07-27 | Wear-resisting energy-saving agent for lubricating oil, its preparation method and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1329134A CN1329134A (en) | 2002-01-02 |
| CN1122708C true CN1122708C (en) | 2003-10-01 |
Family
ID=4665123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01123519 Expired - Lifetime CN1122708C (en) | 2001-07-27 | 2001-07-27 | Wear-resisting energy-saving agent for lubricating oil, its preparation method and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1122708C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392313C (en) * | 2003-10-06 | 2008-06-04 | 株式会社住本科学研究所 | Method of suppressing wear in two object friction system |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080300154A1 (en) * | 2007-05-30 | 2008-12-04 | Chevron Oronite Company Llc | Lubricating oil with enhanced protection against wear and corrosion |
| CN104893794A (en) * | 2015-05-12 | 2015-09-09 | 中山市中新美泛亚贸易有限公司 | Formula and production method of automobile engine repair liquid |
| WO2018030475A1 (en) * | 2016-08-12 | 2018-02-15 | Ｊｘｔｇエネルギー株式会社 | Lubricant composition |
| CN110835575A (en) * | 2019-09-14 | 2020-02-25 | 苏州东能达石墨烯科技有限公司 | Graphene engine oil antiwear agent and preparation method thereof |
| CN111040829A (en) * | 2019-12-18 | 2020-04-21 | 贵州中时烯材科技有限公司 | Antiwear energy-saving agent, preparation method and application |
| CN115353924B (en) * | 2022-08-09 | 2023-08-29 | 孙皓 | Micro-lubrication new material for improving bearing quality, preparation method and bearing treatment method |
-
2001
- 2001-07-27 CN CN 01123519 patent/CN1122708C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392313C (en) * | 2003-10-06 | 2008-06-04 | 株式会社住本科学研究所 | Method of suppressing wear in two object friction system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1329134A (en) | 2002-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107312598B (en) | Low-temperature overweight load synthetic gear oil | |
| US7745382B2 (en) | Synthetic lubricant additive with micro lubrication technology to be used with a broad range of synthetic or miner host lubricants from automotive, trucking, marine, heavy industry to turbines including, gas, jet and steam | |
| Braithwaite et al. | A critical analysis of the performance of molybdenum compounds in motor vehicles | |
| CN1071807C (en) | Method of preparing iron-phosphate conversion surfaces | |
| CN102329677A (en) | Efficient and energy-saving repairing agent | |
| RU2007145230A (en) | COMPOSITIONS OF LUBRICANTS OIL CONTAINING TITANIUM | |
| CN104711077A (en) | Lubricating oil wear resistant additive, and preparation method and application thereof | |
| CN1122708C (en) | Wear-resisting energy-saving agent for lubricating oil, its preparation method and application | |
| CN100540640C (en) | A kind of diesel car lubricant composition | |
| CA2496921A1 (en) | Synthetic lubricant additive | |
| CN1865418A (en) | Lubricating oil compositions | |
| CN104946367A (en) | Special lubricating oil for engines and preparation method of special lubricating oil | |
| CN100569417C (en) | A kind of metallic nano-particle surface amendment | |
| CN1074474A (en) | The lubricating oil that contains organic-molybdenum, tungsten additive | |
| US5266225A (en) | Lubricating oil and lubricating oil additives | |
| CN1876779A (en) | Synthetic environment-friendly hot rolling oil | |
| US20160272918A1 (en) | Synthetic anti-friction & extreme pressure metal conditioner composition and method of preparation | |
| CN1079424C (en) | Extreme-pressure antiwear compound additive for lubricating oil | |
| CN103975047A (en) | Engine lubricant for hybrid or micro-hybrid motor vehicles | |
| RU2246531C2 (en) | Composition for improving of friction assembly endurance | |
| RU2679331C1 (en) | Method of performance improvement of new and worn units and machines and equipment units | |
| US20160177212A1 (en) | Compositions and methods for producing a lubricant | |
| CN1130447C (en) | Lubricating oil additive based on cermet lubrication mechanism | |
| CN111040829A (en) | Antiwear energy-saving agent, preparation method and application | |
| KR100346352B1 (en) | Lubricant oil composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20050512 Pledge (preservation): Preservation |
|
| PD01 | Discharge of preservation of patent |
Pledge (preservation): Preservation Release effective date: 20051113 |
|
| ASS | Succession or assignment of patent right |
Owner name: SUN DEGUI; ZANG YURONG Free format text: FORMER OWNER: BEIJING HAIDIAN KEBAO SCIENCE + TECHNOLOGY DEVELOPMENT CO. LTD. Effective date: 20060324 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060324 Address after: 102218, room 8, unit 10, Building 102, three East Zone, Tiantongyuan, Changping District, Beijing Co-patentee after: Cang Yurong Patentee after: Sun Degui Address before: 100088 international business cooperation building, 20 Zhichun Road, Beijing, Haidian District Patentee before: Beijing Haidian Kebao Science & Technology Development Co., Ltd. |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Degui Document name: Notice of conformity |
|
| CX01 | Expiry of patent term |
Granted publication date: 20031001 |
|
| CX01 | Expiry of patent term |