CN105670811B - A kind of antiwear and antifriction type high efficience motor washing agent for lubricating system and cleaning method - Google Patents
A kind of antiwear and antifriction type high efficience motor washing agent for lubricating system and cleaning method Download PDFInfo
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- CN105670811B CN105670811B CN201610100016.9A CN201610100016A CN105670811B CN 105670811 B CN105670811 B CN 105670811B CN 201610100016 A CN201610100016 A CN 201610100016A CN 105670811 B CN105670811 B CN 105670811B
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/28—Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/18—Hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/28—Heterocyclic compounds containing nitrogen in the ring
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/34—Organic compounds containing sulfur
- C11D3/3409—Alkyl -, alkenyl -, cycloalkyl - or terpene sulfates or sulfonates
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/34—Organic compounds containing sulfur
- C11D3/3481—Organic compounds containing sulfur containing sulfur in a heterocyclic ring, e.g. sultones or sulfolanes
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3723—Polyamines or polyalkyleneimines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
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Abstract
The invention discloses a kind of antiwear and antifriction type high efficience motor washing agent for lubricating system and engine lubrication system cleaning method, the antiwear and antifriction type high efficience motor washing agent for lubricating system is made of the raw material of following mass percents：0.5-5% oil soluble surfactant, 5-15% bleeding agent, 1-10% dispersant with high efficiency, the efficient detersive of 1-10%, 1-15% carbon distribution lytic agent, 0.5-1.5% wear-resistant friction reducer, 10-30% oil soluble polyether, oil based on surplus.Washing agent for lubricating system of engine of the invention do not need dismantling engine, do not need be equipped with special equipment can to component each in engine lubrication system carry out dynamic cleaning maintenance, it is easy to operate, cleaning effect is good, cleaning agent of the present invention is safe and nontoxic using the larger most solvent-borne formulation cleaning agents of basic oil based formulation, avoids abrasion of the engine oil to be changed because engine components caused by viscosity becomes smaller, oil film is thinning are added after cleaning agent containing antiwear and antifriction component especially in cleaning agent.
Description
Technical field
The present invention relates to a kind of washing agent for lubricating system of engine, and in particular to a kind of antiwear and antifriction type high efficience motor profit
Sliding system cleaning agent and engine lubrication system cleaning method.
Background technique
Automobile engine is that the engine of power is provided for automobile, is the heart of automobile；Lubricating system is then as blood follows
Loop system is equally the guarantee that engine operates normally, and when engine operation, many transmission parts are all doing high speed relative motion,
Such as main bearing journal and base bearing, crank-pin and the connecting-rod bearing, cam journal and camshaft bearing, piston, piston ring and cylinder wall
Face, each kinematic pair of valve actuating mechanism and driving gear pair etc., all metal contact surfaces require to be lubricated with lubricating oil；Due to temperature
The effects of heat and oxygen, oxidation inevitably occurs for lubricating oil, polymerization goes bad and generates greasy filth, carbon distribution, gelatinizer etc., it uses
Natural excrement method when replacing machine oil can only exclusive segment machine oil, it is directly just contaminated after new oil injection, it is long-term to recycle, also make
At the sludge deposition of engine bottom and crankcase, but due to automobile engine construction precision, to greasy filth, carbon distribution, gelatinizer etc.
Pettiness deposit there are very sensitive, even if often replacement machine oil can not ensure the cleaning of the deposits such as greasy filth, carbon distribution is dry
Only, and these greasy filth, carbon distribution, gelatinizer have direct influence to the service life of engine；Therefore periodically to the carbon distribution of engine, oil
The harmful chemicals such as mud, gelatinizer, which carry out thoroughly cleaning, is just particularly important automobile engine follow-up driving force
For engine washing, six the seventies are the cleaning methods for making cleaning agent with diesel oil, and when cleaning need to first empty old
Machine oil is then injected into equivalent diesel oil, and slow train null (about 1000 revs/min) 10 minutes empties diesel oil after parking, replaces machine oil
Filter, then reinjects new machine oil, terminates.The diesel oil of injection can carry under one's arms in-engine grease, metal fragment and field trash
Out.It is cleaner by about 50% than before not washing to wash rear engine, but still is deposited on dark angle position, it is difficult to the metal powder grain of discharge.
Moreover, diesel oil is discarded after being used as cleaning agent, or waste oil disposal is done, and environmental protection, emission reduction, energy-efficient advanced idea lance
Shield；Diesel oil sulfur-bearing acidity is higher than machine oil, having time build-up effect, will lead to oil sealing deterioration and oil leak, and accelerates to damage bearing；
Production, transport, storage and the use process of diesel oil all exist not environmentally with can be led to fire hazard.
Also occur various engine scavenger speciallies in the market in recent years, ingredient is mainly two major classes：Lubricate oil base
Cleaning agent and leaning solvent.
CN103045328B discloses a kind of car engine lubrication system static rinse agent and preparation method thereof, the invention
It is based on solvent, composition is solvent naphtha, ethylene glycol monobutyl ether, sulfoacid calcium, diene base succimide and sulphophenyl class base
Plinth oil, wear-resistant liquid, antioxidant；The invention is to clean in the case where exempting to tear open and do not start engine to engine.
CN104017669A discloses a kind of automobile engine cleaning agent, which is that height evaporates oil, other
Ingredient is butyl glycol ether, tetrachloro-ethylene, sodium tripolyphosphate, lauryl sodium sulfate, sodium metasilicate etc.；This formula specifically makes
It is not mentioned with method, only illustrating is not have to disassembly engine.
104877833 A of CN discloses a kind of cleaning agent, which is mainly the high-carbon manufactured with waste grease
The high carbon acid diglycollic amide of sour anhydrous sorbitol ester APEO and waste grease manufacture, though there is good biodegrade
Property, no pollution to the environment, but post-processing need to be carried out to engine with clear water and cleaned, it is difficult to can guarantee engine interior everywhere
It can thoroughly dry, new machine oil may be made to enter minor amount of water.
103710078 A of CN discloses a kind of online solvent cleaner of engine, concrete composition component and part
For：40-60 parts of base oil；40-60 parts of oil soluble polyether；0-0.5 parts of nonionic surfactant；0-1 parts of stabilizer.Use this
Cleaning agent will be run 72 hours within the engine bleed off after change new lubricating oil again, base oil is mainly diesel oil distillate, to more
Change engine oil is no longer valid, and along with cleaning agent viscosity is smaller, operation can inevitably be such that engine wears in 72 hours.
In above-mentioned formula, lubricating oil based cleaning agent is the product based on base oil, similar in construction to lubricating oil, with
The compatibility of lubricating oil is good, can provide preferable oil film protection, but cleaning effect is poor.Leaning solvent is with each
Based on class solvent, if the solvent in most patents uses cellosolve series of products, such as：Butyl glycol ether, ethylene glycol only son
Ether, propylene glycol monomethyl ether, ethylene glycol monobutyl ether, polyethylene oxide-propylene oxide single-butyl ether, there are also with heavy aromatic solvent oil,
Product based on 120# solvent naphtha etc., cleaning effect is relatively good, but the oil film between parts is washed off in cleaning process,
Cause parts not lubricate, causes to wear.And when making cleaning agent using these inflammable and explosive liquid, engine is in height
Temperature state, increase are led to fire hazard；Refining petroleum, solvent are contacted with the engine of high temperature, and generation has greatly human health
The toxic gas and bad smell of damage；The existing cleaning agent in these markets all bands are acid, and cumulative effect of time equally understands deterioration
Oil sealing and be led to oil leak, and accelerate damage bearing and pollute environment；Inflammable and explosive refining petroleum, solvent production, transport, storage
Deposit, use process equally exist not environmentally with when be led to fire hazard.Some is formulated the toxic solvent used, such as four chloroethenes
Alkene, benzene-like compounds etc..
Summary of the invention
The present invention is directed to above-mentioned actual application problem, provides a kind of antiwear and antifriction type high efficience motor lubricating system
Cleaning agent and engine lubrication system cleaning method.
A kind of antiwear and antifriction type high efficience motor washing agent for lubricating system, is made of the raw material of following mass percents：
0.5-5% oil soluble surfactant, 5-15% bleeding agent, 1-10% dispersant with high efficiency, the efficient detersive of 1-10%, 1-15%
Carbon distribution lytic agent, 0.5-1.5% wear-resistant friction reducer, 10-30% oil soluble polyether, oil based on surplus.
The oil soluble surfactant is secondary alcohol ethoxyl compound, dioctyl sulfosuccinate, dioctyl succinate
One or more mixture in sodium sulfonate, oil soluble surfactant have excellent emulsion dispersion solubilizing effect, oil-soluble
It is good, it can be mixed by different proportion.
The bleeding agent is polyetheramine, and the polyetheramine of BASF or Hensel Mann, oleophilic hydrophil balance value can be used
HLB is less than 5；Preferably 3, penetration with super strength.
The efficient detersive is high base number synthesized calcium alkyl benzene sulfonate.
The dispersant with high efficiency is mono alkenyl succimide, macromolecule succimide, polyisobutenyl succinyl Asia
One or more mixture in amine or boronation polyisobutene succinimide.
The carbon distribution lytic agent be diethylene glycol monobutyl ether, C8-C16 linear or branched alkyl group benzene sulfonic acid triethanolamine,
One or more mixture in fatty dimethyl phthalate, nonylphenol polyoxyethylene ether.
The antiwear and reducing friction agent is mixed by antiwear additive containing molybdenum and benzotriazole amine salt, and the antiwear additive containing molybdenum can use
Japan's rising sun can be selected in N, N- bis- (13) alkyl molybdenum dithiocarbamate and/or N, N- dibutyl dithiocaarbamate molybdenum
Electrochemical L525 or Pacific Ocean petrochemical industry P1001, preferably P1001.
The benzotriazole amine salt, the benzotriazole amine salt can be using the benzotriazole amine of commercially available Hua Lun finish company production
Salt, the benzotriazole amine salt may be one or both of benzotriazole lauryl amine salt, benzotriazole octadecylamine salt；Oil-soluble is good
There is antiseptic and rustproof property simultaneously.
It is highly preferred that described state antiwear and reducing friction agent by N, N- bis- (13) alkyl molybdenum dithiocarbamate, N, bis- fourth of N-
Base molybdenum dithiocarbamate, benzotriazole octadecylamine salt composition, the N, N- bis- (13) alkyl molybdenum dithiocarbamate, N,
N- dibutyl dithiocaarbamate molybdenum, benzotriazole octadecylamine salt mass ratio be (1-3)：(1-3)：(1-3).
The oil soluble polyether is oil soluble polyether amine nitrate, can use DOW Chemical OSP18, can also be using special
Sharp application number：201310292684.2 middle embodiment 1 prepares oil soluble polyether amine nitrate.
The base oil be 2CST base oil, 60N base oil, 70N base oil, poly alpha olefin, it is a kind of in dialkylbenzene or
Several mixtures.
Number of patent application can be used in poly alpha olefin：The method preparation of embodiment 1, can also use city in 02817015.6
The polyalphaolefin base of the PAO2 or PAO4 that sell.
Dialkylbenzene can be C4-C20 linear or branched alkyl group benzene.
The invention further relates to a kind of methods for cleaning engine lubrication system, and the method includes using of the invention start
Machine washing agent for lubricating system cleans engine lubrication system.
The present invention clean engine lubrication system method include：Before replacing engine oil, of the invention is started
Machine washing agent for lubricating system is added in the engine oil in engine, cleans engine lubrication by idling cyclic process help
Greasy filth dirt carbon distribution in all oil ducts of system, and be discharged together with useless engine oil.15-30 points of idling wash cycles time
Clock.
Washing agent for lubricating system of engine of the invention do not need dismantling engine, do not need be equipped with special equipment can be right
Each component carries out dynamic cleaning maintenance in engine lubrication system, and easy to operate, cleaning effect is good, and cleaning agent of the present invention uses base
The more most of solvent-borne formulation cleaning agents of plinth oil based formulation are safe and nontoxic, keep away especially in cleaning agent containing antiwear and antifriction component
Abrasion of the engine oil to be changed because engine components caused by viscosity becomes smaller, oil film is thinning after cleaning agent are added is exempted from.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is filter paper spot test attached drawing.
Specific embodiment
The present invention will be further explained with reference to the examples below, as described below, is only to preferable implementation of the invention
Example, not limits the present invention, any person skilled in the art is possibly also with the disclosure above
Technology contents be changed to the equivalent embodiment changed on an equal basis.Without departing from the concept of the present invention, according to the present invention
Technical spirit any simple modification or equivalent variations that following embodiment is made, fall within the scope of protection of the present invention.
Each raw material introduction of embodiment：
Oil soluble surfactant use aerosol OT, No. CAS：577-11-7.
Bleeding agent use polyetheramine, No. CAS：9046-10-0, specifically use HUNTSMAN (Hensel is graceful) provide the trade mark for
The polyetheramine of M-2070.
Dispersant with high efficiency uses boronation polyisobutene succinimide, and synthetic method is referring to ten thousand strong heros, Feng Jieyong, Luo Xinping
《The development and application of boronation ashless dispersant》, lubricating oil, 2001, structural formula is as follows：
Wherein, R is the polyisobutene that molecular weight is 1000, R'=H.
Efficient detersive uses high base number synthesized calcium alkyl benzene sulfonate, using number of patent application：In 200810011923.1
It is prepared by the method for embodiment 1.
Carbon distribution lytic agent use dodecyl benzene sulfonic acid triethanolamine, No. CAS：27323-41-7.
N, N- bis- (13) alkyl molybdenum dithiocarbamate, structural formula are as follows：
Wherein R is straight chain tridecyl.
N, N- dibutyl dithiocaarbamate molybdenum, structural formula are as follows：
Wherein R is normal-butyl.
Benzotriazole octadecylamine salt also known as benzotriazole aliphatic ammonium salt, are a kind of multiple-effect oiliness improvers, and molecular formula is as follows：
C6H5N3·NH(CH2)17CH3, referring to Zhang Huibo etc.《The synthesis technology of benzotriazole fatty amine and its research of performance》Synthesis.
Oil soluble polyether uses oil soluble polyether amine nitrate, referring to number of patent application：201310292684.2 middle implementation
Example 1 prepares oil soluble polyether amine nitrate.
Number of patent application can be used in poly alpha olefin：The method preparation of embodiment 1 in 02817015.6.
Dialkylbenzene, using Isosorbide-5-Nitrae-two (dodecyl) benzene, No. CAS：5149-65-5.
60N base oil, the 60N base oil produced using Suzhou Sai Pahan specialty oil Co., Ltd, physical and chemical index is such as
Under：Kinematic viscosity (40 DEG C) 10.62mm2/ s, kinematic viscosity (100 DEG C) 3.25mm2/ s, 173 DEG C of flash-point (opening), pour point -50
℃。
Embodiment 1
Present embodiments provide a kind of antiwear and antifriction type high efficience motor washing agent for lubricating system, composition and production technology
For：
590 grams of base oil 60N and 100 grams of OSP18 are mixed evenly, 50 grams of polyetheramines is added and stirs evenly, add
Heat is added 80 grams of high base number synthesized calcium alkyl benzene sulfonates and stirs evenly to 45 DEG C, and 20 grams of macromolecule succimide stirrings are added
Uniformly, 50 grams of TRITON X-15 are added to stir evenly, 150 grams of diethylene glycol monobutyl ethers are added and stir evenly, 5 grams of oil are added
Molybdenum wear-resistant friction reducer and 5 grams of liquid phenenyl triazole amine salt are kept for 45-55 DEG C, are stirred 1h, are filtered to obtain product with 5 micron screens.
Embodiment 2
Present embodiments provide a kind of antiwear and antifriction type high efficience motor washing agent for lubricating system, composition and production technology
For：
604 grams of base oil PAO4 and 150 grams of OSP18 are mixed evenly, 80 grams of polyetheramines is added and stirs evenly, add
Heat is added 60 grams of high base number synthesized calcium alkyl benzene sulfonates and stirs evenly to 45 DEG C, and 40 grams of macromolecule succimide stirrings are added
Uniformly, 35 grams of TRITON X-15 are added to stir evenly, 120 grams of diethylene glycol monobutyl ethers are added and stir evenly, 8 grams of oil are added
Molybdenum wear-resistant friction reducer and 3 grams of liquid phenenyl triazole amine salt are kept for 45-55 DEG C, are stirred 1h, are filtered to obtain product with 5 micron screens.
Embodiment 3
Present embodiments provide a kind of antiwear and antifriction type high efficience motor washing agent for lubricating system, composition and production technology
For：
467 grams of base oil dialkylbenzenes and 200 grams of OSP18 are mixed evenly, 120 grams of polyetheramine stirrings are added
Uniformly, 45 DEG C are heated to, 40 grams of high base number synthesized calcium alkyl benzene sulfonates are added and stir evenly, it is sub- that 60 grams of macromolecule succinyl are added
Amine stirs evenly, and 20 grams of TRITON X-15 are added and stir evenly, and 80 grams of diethylene glycol monobutyl ethers are added and stir evenly, and is added
12 grams of oil-soluble molybdenum wear-resistant friction reducers and 1 gram of liquid phenenyl triazole amine salt are kept for 45-55 DEG C, stir 1h, are filtered with 5 micron screens
Obtain product.
Embodiment 4
Present embodiments provide a kind of antiwear and antifriction type high efficience motor washing agent for lubricating system, composition and production technology
For：
430 grams of base oil PAO2 and 250 grams of OSP18 are mixed evenly, 150 grams of polyetheramines is added and stirs evenly,
45 DEG C are heated to, 20 grams of high base number synthesized calcium alkyl benzene sulfonates are added and stir evenly, 80 grams of macromolecule succimides are added and stir
It mixes uniformly, 5 grams of TRITON X-15 is added and stir evenly, 50 grams of diethylene glycol monobutyl ethers are added and stir evenly, 15 grams of oil are added
Molybdenum wear-resistant friction reducer is kept for 45-55 DEG C, is stirred 1h, is filtered to obtain product with 5 micron screens.
Embodiment 5
Antiwear and antifriction type high efficience motor washing agent for lubricating system raw material (mass percent)：1% dioctyl succinate sulphur
Sour sodium, 8% polyetheramine, 5% boronation polyisobutene succinimide, 5% high base number synthesized calcium alkyl benzene sulfonate, 8% dodecane
Base benzene sulfonic acid triethanolamine, 0.4%N, N- bis- (13) alkyl molybdenum dithiocarbamate, 0.4%N, N- dibutyl dithio
Carbamic acid molybdenum, 0.4% benzotriazole octadecylamine salt, 20% oil soluble polyether amine nitrate, oil based on surplus.
Base oil is 1 by poly alpha olefin and 1,4- bis- (dodecyl) benzene in mass ratio:1 is uniformly mixed to obtain.
Antiwear and antifriction type high efficience motor washing agent for lubricating system preparation method：Base is added in oil soluble polyether amine nitrate
400 revs/min of stirring 5min in plinth oil, are heated to 45 DEG C, and 400 revs/min of stirring 5min of polyetheramine are added, and high base number is added and synthesizes alkane
400 revs/min of stirring 5min of boronation polyisobutene succinimide are added in 400 revs/min of stirring 5min of base benzene sulfonic acid calcium, and fourth is added
400 revs/min of stirring 5min of dodecyl benzene sulfonic acid triethanolamine are added in 400 revs/min of stirring 5min of sodium dioctyl sulfosuccinate,
N, N- bis- (13) alkyl molybdenum dithiocarbamate, N, N- dibutyl dithiocaarbamate molybdenum, benzotriazole octadecylamine is added
Salt is kept for 50 DEG C, and 400 revs/min are stirred 1 hour, is filtered with 5 micron screens, is obtained the antiwear and antifriction type high efficience motor of embodiment 5
Washing agent for lubricating system.
Embodiment 6
Antiwear and antifriction type high efficience motor washing agent for lubricating system raw material (mass percent)：1% dioctyl succinate sulphur
Sour sodium, 8% polyetheramine, 5% boronation polyisobutene succinimide, 5% high base number synthesized calcium alkyl benzene sulfonate, 8% dodecane
Base benzene sulfonic acid triethanolamine, 0.6%N, N- bis- (13) alkyl molybdenum dithiocarbamate, 0.6%N, N- dibutyl dithio
Carbamic acid molybdenum, 20% oil soluble polyether amine nitrate, oil based on surplus.
Base oil is 1 by poly alpha olefin and 1,4- bis- (dodecyl) benzene in mass ratio:1 is uniformly mixed to obtain.
Antiwear and antifriction type high efficience motor washing agent for lubricating system preparation method：Base is added in oil soluble polyether amine nitrate
400 revs/min of stirring 5min in plinth oil, are heated to 45 DEG C, and 400 revs/min of stirring 5min of polyetheramine are added, and high base number is added and synthesizes alkane
400 revs/min of stirring 5min of boronation polyisobutene succinimide are added in 400 revs/min of stirring 5min of base benzene sulfonic acid calcium, and fourth is added
400 revs/min of stirring 5min of dodecyl benzene sulfonic acid triethanolamine are added in 400 revs/min of stirring 5min of sodium dioctyl sulfosuccinate,
Addition N, N- bis- (13) alkyl molybdenum dithiocarbamate, N, N- dibutyl dithiocaarbamate molybdenum, 50 DEG C of holding, 400
Rev/min stirring 1 hour, with 5 micron screens filter, obtain the antiwear and antifriction type high efficience motor washing agent for lubricating system of embodiment 6.
Embodiment 7
Antiwear and antifriction type high efficience motor washing agent for lubricating system raw material (mass percent)：1% dioctyl succinate sulphur
Sour sodium, 8% polyetheramine, 5% boronation polyisobutene succinimide, 5% high base number synthesized calcium alkyl benzene sulfonate, 8% dodecane
Base benzene sulfonic acid triethanolamine, 0.6%N, N- dibutyl dithiocaarbamate molybdenum, 0.6% benzotriazole octadecylamine salt, 20% oil are molten
Property polyetheramine nitrate, oil based on surplus.
Base oil is 1 by poly alpha olefin and 1,4- bis- (dodecyl) benzene in mass ratio:1 be uniformly mixed obtain.
Antiwear and antifriction type high efficience motor washing agent for lubricating system preparation method：Base is added in oil soluble polyether amine nitrate
400 revs/min of stirring 5min in plinth oil, are heated to 45 DEG C, and 400 revs/min of stirring 5min of polyetheramine are added, and high base number is added and synthesizes alkane
400 revs/min of stirring 5min of boronation polyisobutene succinimide are added in 400 revs/min of stirring 5min of base benzene sulfonic acid calcium, and fourth is added
400 revs/min of stirring 5min of dodecyl benzene sulfonic acid triethanolamine are added in 400 revs/min of stirring 5min of sodium dioctyl sulfosuccinate,
N is added, N- dibutyl dithiocaarbamate molybdenum, benzotriazole octadecylamine salt are kept for 50 DEG C, and 400 revs/min are stirred 1 hour, with 5
Micron screen filtering, obtains the antiwear and antifriction type high efficience motor washing agent for lubricating system of embodiment 7.
Embodiment 8
Antiwear and antifriction type high efficience motor washing agent for lubricating system raw material (mass percent)：1% dioctyl succinate sulphur
Sour sodium, 8% polyetheramine, 5% boronation polyisobutene succinimide, 5% high base number synthesized calcium alkyl benzene sulfonate, 8% dodecane
Base benzene sulfonic acid triethanolamine, 0.6%N, N- bis- (13) alkyl molybdenum dithiocarbamate, 0.6% benzotriazole octadecylamine salt,
20% oil soluble polyether amine nitrate, oil based on surplus.
Base oil is 1 by poly alpha olefin and 1,4- bis- (dodecyl) benzene in mass ratio:1 is uniformly mixed to obtain.
Antiwear and antifriction type high efficience motor washing agent for lubricating system preparation method：Base is added in oil soluble polyether amine nitrate
400 revs/min of stirring 5min in plinth oil, are heated to 45 DEG C, and 400 revs/min of stirring 5min of polyetheramine are added, and high base number is added and synthesizes alkane
400 revs/min of stirring 5min of boronation polyisobutene succinimide are added in 400 revs/min of stirring 5min of base benzene sulfonic acid calcium, and fourth is added
400 revs/min of stirring 5min of dodecyl benzene sulfonic acid triethanolamine are added in 400 revs/min of stirring 5min of sodium dioctyl sulfosuccinate,
N is added, N- bis- (13) alkyl molybdenum dithiocarbamate, benzotriazole octadecylamine salt are kept for 50 DEG C, and 400 revs/min of stirrings 1 are small
When, it is filtered with 5 micron screens, obtains the antiwear and antifriction type high efficience motor washing agent for lubricating system of embodiment 8.
Embodiment 9
The present invention clean engine lubrication system method include：Before replacing engine oil, of the invention is started
Machine washing agent for lubricating system is added in the engine oil in engine, cleans engine lubrication by idling cyclic process help
Greasy filth dirt carbon distribution in all oil ducts of system, and be discharged together with useless engine oil.20 minutes idling wash cycles time.
Test case 1
For the cleaning performance for evaluating cleaning agent of the present invention, embodiment sample is surveyed using greasy filth spot filter paper test method
Examination；
1. prepared by greasy filth
1. 200g 5W-30 machine oil is taken to be added in clean 1000ml beaker.
2. beaker is heated to 330 DEG C and uses magnetic stirrer.Mixing speed is 1000rpm.
3. keeping the temperature at 330 DEG C, 10g 10%H is added under stiring2SO4Solution.
4. 10g 1# Brazil wax is added after into beaker under stiring.
5. stopping heating later by temperature in 330 DEG C of holding 72h.
2. 200g5W-30 machine oil is added into greasy filth, heat and keep 100 ± 1 DEG C of constant temperature stirring 90min be made simulation to
Changing machine oil sample.
3. weighing 1.0 ± 0.05g cleaning agent sample of the present invention and 9.0 ± 0.1g machine oil sample to be replaced, it is placed in a beaker, adds
Heat simultaneously keeps 100 ± 1 DEG C of constant temperature to stir 60min.
4. using pipette formation testing 0.2ml rapidly while hot, outer wall is dried, vertically to the qualitative of the aerial placement of six levels
Formation testing is respectively dripped on filter paper, and filter paper is moved into 120 ± 1min of holding in constant temperature to 80 DEG C of baking ovens in 5 minutes.
The diameter of deposition ring and diffuser ring is measured 5. taking out filter paper and crossing in 5 minutes.
6. measurement and calculation method：The horizontal and vertical diameter of deposition ring and diffuser ring is measured respectively (if deposition ring is not advised
Then, then this filter paper sample cancels)；
Spot dispersion value SDT is calculated with following formula：SDT=1/2 (d2/d1+d2 '/d1 ') × 100
D2, d2 '-deposit ring diameter, mm；D1, d1 '-spread ring diameter, mm.
The arithmetic mean of instantaneous value for taking six SDT values is measurement result, takes one decimal place number.Specific data are shown in Table 1.
Table 1：Cleaning performance test data table
| SDT value | |
| Embodiment 1 | 35.1 |
| Embodiment 2 | 32.4 |
| Embodiment 3 | 41.8 |
| Embodiment 4 | 37.2 |
| Embodiment 5 | 41.6 |
| Embodiment 6 | 32.4 |
| Embodiment 7 | 38.8 |
| Embodiment 8 | 37.2 |
| Commercial solvents type cleaning agent | 26.5 |
| Commercially available basis oil type cleaning agent | 24.7 |
Test case 2
Antiwear and antifriction test：
Antiwear and antifriction test, four-ball tester are carried out to cleaning agent embodiment of the present invention and commercially available comparative example using four-ball tester method
Four ball frictional testing machine of MS-10A type is produced for Xiamen Tenkey Automation Co., Ltd., steel ball size 12.7mm used meets GB/
II grade of bearing steel ball of T308-2002 standard, material GCrl5, hardness HRC are 64-66.
Test method：《SH/T 0189-92 lubrication oil antiwear damages performance measurement method (four ball method)》.Experimental condition：Upper ball turns
Number is 1200r/min；Oil temperature is 40 DEG C；Time is 30min；Load is 392N.
Wear scar diameter, coefficient of friction are measured by the test to evaluate the antiwear and friction reduction property of cleaning agent.
After the test, the wear scar diameter of bottom ball is measured microscopically with electronics, it is flat with the arithmetic of three bottom ball milling spot diameters
Mean value characterizes abrasion resistance, and wear scar diameter is smaller, abrasion resistance is better, evaluates antifriction quality with average friction coefficient, rubs
Coefficient is smaller, and antifriction performance is better.Specific test data is shown in Table 2.
Table 2：Antiwear and antifriction test data table
| Wear scar diameter, mm | Average friction coefficient | |
| Embodiment 1 | 0.421 | 0.083 |
| Embodiment 2 | 0.416 | 0.08 |
| Embodiment 3 | 0.391 | 0.075 |
| Embodiment 4 | 0.402 | 0.078 |
| Embodiment 5 | 0.391 | 0.075 |
| Embodiment 6 | 0.436 | 0.098 |
| Embodiment 7 | 0.415 | 0.083 |
| Embodiment 8 | 0.422 | 0.091 |
| Commercially available basis oil type cleaning agent | 0.724 | 0.113 |
| 5W30 oil | 0.382 | 0.072 |
Filter paper spot test SDT value show cleaning agent of the present invention have extraordinary cleaning effect, four-ball test grind spot and
Average friction coefficient data show that the antiwear and antifriction and 5W30 oil of cleaning agent of the present invention have similar antiwear and antifriction, this hair
The existing cleaning agent cleaning effect of bright antiwear and antifriction h type engine h washing agent for lubricating system very good solution is undesirable, Ke Nengzao
The problem of being worn at engine components.
Comparing embodiment 5 and embodiment 6-8, embodiment 5 (N, N- bis- (13) alkyl molybdenum dithiocarbamate, N, N-
Dibutyl dithiocaarbamate molybdenum, benzotriazole octadecylamine salt compounding) cleaning effect and antiwear and friction reduction property be substantially better than implementation
Example 6-8 (N, N- bis- (13) alkyl molybdenum dithiocarbamate, N, N- dibutyl dithiocaarbamate molybdenum, benzotriazole 18
Both any compounding in amine salt).
Claims (3)
1. a kind of antiwear and antifriction type high efficience motor washing agent for lubricating system, which is characterized in that 0.5-5% oil-soluble cationic surfactant
Agent, 5-15% bleeding agent, 1-10% dispersing agent, 1-10% detersive, 1-15% carbon distribution lytic agent, 0.5-1.5% antiwear and antifriction
Agent, 10-30% oil soluble polyether, oil based on surplus；
Oil soluble surfactant is secondary alcohol ethoxyl compound, in dioctyl sulfosuccinate, aerosol OT
One or more mixtures；
The bleeding agent is polyetheramine；
The dispersing agent is mono alkenyl succimide, macromolecule succimide, polyisobutylene succinamide or boronation
One or more mixture in polyisobutene succinimide；
The detersive is high base number synthesized calcium alkyl benzene sulfonate；
The carbon distribution lytic agent is diethylene glycol monobutyl ether, C8-C16 linear or branched alkyl group benzene sulfonic acid triethanolamine, fat
One or more mixture in dimethyl phthalate, nonylphenol polyoxyethylene ether；
The antiwear and reducing friction agent is by N, N- bis- (13) alkyl molybdenum dithiocarbamate, N, N- dibutyl dithiocaarbamate
Molybdenum, benzotriazole octadecylamine salt composition, the N, N- bis- (13) alkyl molybdenum dithiocarbamate, N, N- dibutyl dithio ammonia
Base formic acid molybdenum, benzotriazole octadecylamine salt mass ratio be (1-3)：(1-3)：(1-3)；
The oil soluble polyether is oil soluble polyether amine nitrate.
2. antiwear and antifriction type high efficience motor washing agent for lubricating system as described in claim 1, which is characterized in that the basis
Oil is 2CST base oil, 60N base oil, 70N base oil, poly alpha olefin, mixture one or more of in dialkylbenzene.
3. a kind of engine lubrication system cleaning method, which is characterized in that any in claim 1-2 the method includes using
Antiwear and antifriction type high efficience motor washing agent for lubricating system described in cleans engine lubrication system.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4302365A (en) * | 1980-02-11 | 1981-11-24 | American Grease Stick Company | Engine degreaser composition |
| CN1243151A (en) * | 1998-07-24 | 2000-02-02 | 中国船舶工业总公司第七研究院第七一八研究所 | Washing agent for lubricating system of engine |
| CN1743511A (en) * | 2004-09-02 | 2006-03-08 | 孙国中 | Engine cleaning oil |
| CN102703178A (en) * | 2012-01-12 | 2012-10-03 | 深圳车仆汽车用品发展有限公司 | Safety efficient cleaning agent for engine lubrication system |
| CN103215610A (en) * | 2012-01-20 | 2013-07-24 | 3M创新有限公司 | Cleaning agent composition for machine oil of engine and method for cleaning engine |
| CN103320200A (en) * | 2013-06-15 | 2013-09-25 | 安徽车威仕汽车用品有限公司 | Engine cleaning lubricant and preparation method thereof |
-
2016
- 2016-02-23 CN CN201610100016.9A patent/CN105670811B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4302365A (en) * | 1980-02-11 | 1981-11-24 | American Grease Stick Company | Engine degreaser composition |
| CN1243151A (en) * | 1998-07-24 | 2000-02-02 | 中国船舶工业总公司第七研究院第七一八研究所 | Washing agent for lubricating system of engine |
| CN1743511A (en) * | 2004-09-02 | 2006-03-08 | 孙国中 | Engine cleaning oil |
| CN102703178A (en) * | 2012-01-12 | 2012-10-03 | 深圳车仆汽车用品发展有限公司 | Safety efficient cleaning agent for engine lubrication system |
| CN103215610A (en) * | 2012-01-20 | 2013-07-24 | 3M创新有限公司 | Cleaning agent composition for machine oil of engine and method for cleaning engine |
| CN103320200A (en) * | 2013-06-15 | 2013-09-25 | 安徽车威仕汽车用品有限公司 | Engine cleaning lubricant and preparation method thereof |
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