CN106433867A - Automatic gearbox lubricating oil - Google Patents

Automatic gearbox lubricating oil Download PDF

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Publication number
CN106433867A
CN106433867A CN201610803143.5A CN201610803143A CN106433867A CN 106433867 A CN106433867 A CN 106433867A CN 201610803143 A CN201610803143 A CN 201610803143A CN 106433867 A CN106433867 A CN 106433867A
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Prior art keywords
mass ratio
agent
combined
oil
mass
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陈韦方
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Guangxi University
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Guangxi University
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Priority to CN201610803143.5A priority Critical patent/CN106433867A/en
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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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/288—Partial esters containing free carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/18—Containing nitrogen-to-nitrogen bonds, e.g. hydrazine
    • 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
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbasedsulfonic acid 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
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C10M2219/068—Thiocarbamate metal salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • C10M2219/106—Thiadiazoles
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/041—Triaryl phosphates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/051—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing halogen
    • 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
    • C10N2030/08—Resistance to extreme temperature
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/042—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions

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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)
  • General Details Of Gearings (AREA)

Abstract

The invention provides automatic gearbox lubricating oil. In the lubricating oil, 30-50% by mass of poly-alpha-alkene synthesis oil and 50-70% by mass of HVIH4 basic oil are compounded to serve as basic oil, and the basic oil is matched with various additives including antioxidant, anti-wear agent, anti-rust agent, metal deactivator, dispersing agent, anti-foaming agent, demulsifying agent, friction modifier, viscosity index improver, reinforcing agent and clearing agent. The lubricating oil is stable in chemical composition and performance and free of corrosion and toxicity, can lubricate a transmission device and prolong the service life of the transmission device, is resistant to low temperature, can achieve an extremely effective lubricating effect at low temperature, and reduces oil loss under harsh operation conditions.

Description

A kind of Transmission fluid
Technical field
The present invention relates to lubricating oil, specifically a kind of Transmission fluid.
Background technology
Lubricating oil is used in all kinds automobile, in plant equipment to reduce friction, the liquid of protection machinery and workpiece Or semisolid lubricants, act primarily as lubrication, supplement heat rejecter, antirust, cleaning, sealing and buffering etc. effect.As long as being applied to two Between the object of individual relative motion, and friction and the function of abrasion that two articles produce because of contact can be reduced, as lubricate Oil.Lubricating oil is typically made up of base oil and additive two parts.Base oil is the main component of lubricating oil, decides lubricating oil Fundamental property, additive then can make up and improve the deficiency of base oil aspect of performance, give some new performances, be lubricating oil Important component part.Additive is the marrow of modern age senior lubricant, and correct selection rationally adds, and can improve its physical chemistry Property, gives new property, or strengthens certain performance that its original has, meet higher requirement to lubricating oil.According to The quality of lubricating oil requirements and performance, the meticulous selection to additive, carefully balance, carry out rational allocation, be to ensure that quality of lubricating oil The key of amount.
Gear box oil is to maintain the oils articles for use of gear system clean, can play guarantee change speed gear box normal work and extend biography The effect of dynamic device lifetime.Gear box oil can be used in automatic gear-box on market substantially, in fact often a fluid drive The design of case has different technical requirements, even the change speed gear box of same model configures in different vehicles, its moment of torsion, weight Amount, rotating speed, structure etc. all can be different, and therefore genuine has the special gear box oil that their own is specified.And different gear box oils, One of the reason exactly affect gear shifting quality.
Content of the invention
The present invention is directed to the deficiencies in the prior art, provides a kind of Transmission fluid.
To achieve these goals, present invention employs technical scheme below：
A kind of Transmission fluid, the mass percent of each component is：
The mass percent summation of above-mentioned each component is one of percentage hundred；
Described base oil is mass ratio 30～50% poly alpha olefine synthetic oil and 70～50%HVIH4 base oil is combined,
Described antioxidant is mass ratio 15～55% thiadiazoles polysulfide and 85～45% alkylated diphenylamine T534 It is compound,
Described antiwear additive is mass ratio 70～40% dialkyl sulphuric acid zinc salt and 30～60% tricresyl phosphates are multiple Close,
Described antirust agent is mass ratio 45～50% fatty acid pentaerythritol ester and 65～50% alkenyl succinic acid half esters are multiple Close,
Described metal deactivator is mass ratio 50～65% thiadiazole type Cuwan484 and 50～35%N, N '-diacetyl Adipyl dihydrazide is combined,
Described dispersant is mass ratio 50～70% triethylene tetramine and 50～30% polyisobutylene succinic acid tetramethylolmethanes Ester is combined,
Described anti-foaming agent is mass ratio 60～35% dimethicone and 40～65% methyl trifluoro propyl silicone oil are combined,
Described anti emulsifier is mass ratio 55～40% ethylene oxide propylene oxide block copolymer DL32 and 45～60% Poly(ethylene oxide) nitrogen containing derivative DM114 is combined,
Described friction improver is mass ratio 75～20% dialkyl dithio molybdenum trisulfate and 35～80% oleins It is compound,
Described viscosity index improver is mass ratio 20～30% mass than polyisobutylene and 80～70% hydrogenated styrenes Isoprene copolymer is combined,
Described reinforcing agent is mass ratio 30～40% molybdenum dithiocarbamate and 70～60% sulfide isobutenes are combined,
Described quietness agent is high base number calcium alkylbenzenesulfonate.
Compared with prior art, the beneficial effect that the present invention possesses：
Chemical composition of the present invention and stable performance, corrosion-free, avirulence, can lubricate and extend the actuating device life-span, tool There is low-temperature resistance also can carry out very effective lubricant effect when low temperature, reduce oil product loss under harsh operating conditions.
Specific embodiment
Below by embodiment, technical scheme is further elaborated.
Embodiment 1
A kind of Transmission fluid, the mass percent of each component is：
The mass percent summation of above-mentioned each component is one of percentage hundred.
Embodiment 2
A kind of Transmission fluid, the mass percent of each component is：
The mass percent summation of above-mentioned each component is one of percentage hundred.
Embodiment 3
A kind of Transmission fluid, the mass percent of each component is：
The mass percent summation of above-mentioned each component is one of percentage hundred.
The main physical and chemical index of embodiment 3 typical case：
Project Quality index
100 DEG C of kinematic viscosity/(mm2·s-1) 6.4
Viscosity index (VI) 131
Pour point/DEG C -17
Flash-point (opening)/DEG C 242
Corrosion testing (copper sheet, 100 DEG C, 3h) Qualified
Acid number/mg KOH g-1 0.040
Moisture, % Vestige
Bearing capacity PB/N 665
Mechanical admixture No
Sulfated ash 0.74
Borderline pumping temperature -26

Claims (1)

1. a kind of Transmission fluid is it is characterised in that the mass percent of each component is：
Component Mass percent content Base oil Surplus Antioxidant 3～3.5% Antiwear additive 2.0～3.5% Antirust agent 1.0～2.0% Metal deactivator 3.0～5.0% Dispersant 2.0～2.5% Anti-foaming agent 0.008～0.012% Anti emulsifier 2.5～4.5% Friction improver 2.5～3.5% Viscosity index improver 1.5～2.5% Reinforcing agent 1.5～2.5% Quiet agent 1.5～2.5%
The mass percent summation of above-mentioned each component is one of percentage hundred；
Described base oil is mass ratio 30～50% poly alpha olefine synthetic oil and 70～50%HVIH4 base oil is combined,
Described antioxidant is mass ratio 15～55% thiadiazoles polysulfide and 85～45% alkylated diphenylamine T534 are combined,
Described antiwear additive is mass ratio 70～40% dialkyl sulphuric acid zinc salt and 30～60% tricresyl phosphates are combined,
Described antirust agent is mass ratio 45～50% fatty acid pentaerythritol ester and 65～50% alkenyl succinic acid half esters are combined,
Described metal deactivator be mass ratio 50～65% thiadiazole type Cuwan484 and 50～35%N, N '-diacetyl oneself two Acyl two hydrazine is combined,
Described dispersant is mass ratio 50～70% triethylene tetramine and 50～30% polyisobutylene succinic acid pentaerythritol esters are multiple Close,
Described anti-foaming agent is mass ratio 60～35% dimethicone and 40～65% methyl trifluoro propyl silicone oil are combined,
Described anti emulsifier is mass ratio 55～40% ethylene oxide propylene oxide block copolymer DL32 and 45～60% polycyclics Oxidative ethane nitrogen containing derivative DM114 is combined,
Described friction improver is mass ratio 75～20% dialkyl dithio molybdenum trisulfate and 35～80% oleins are combined,
Described viscosity index improver is mass ratio 20～30% mass than polyisobutylene and 80～70% hydrogenated styrene isoamyls Diene copolymers are combined,
Described reinforcing agent is mass ratio 30～40% molybdenum dithiocarbamate and 70～60% sulfide isobutenes are combined,
Described quietness agent is high base number calcium alkylbenzenesulfonate.
CN201610803143.5A 2016-09-05 2016-09-05 Automatic gearbox lubricating oil Pending CN106433867A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107384534A (en) * 2017-06-15 2017-11-24 山东海孚石化有限公司 A kind of gear box of tractor special low temperature lubricating oil and preparation method thereof
CN108085102A (en) * 2017-12-05 2018-05-29 张燕丹 Automatic transmission fluid
CN109233937A (en) * 2018-10-16 2019-01-18 郭健 Graphene oxide lubricating additive and its application in wear-resistant automatic transmission fluid
CN109679742A (en) * 2017-10-18 2019-04-26 中国石油化工股份有限公司 A kind of dedicated fluid composition of low viscosity manual transmission
CN111055603A (en) * 2019-12-31 2020-04-24 安徽省粤隆印刷科技有限公司 Packaging box printing process for preventing excessive emulsification of residual ink and formation of residues

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107384534A (en) * 2017-06-15 2017-11-24 山东海孚石化有限公司 A kind of gear box of tractor special low temperature lubricating oil and preparation method thereof
CN109679742A (en) * 2017-10-18 2019-04-26 中国石油化工股份有限公司 A kind of dedicated fluid composition of low viscosity manual transmission
CN108085102A (en) * 2017-12-05 2018-05-29 张燕丹 Automatic transmission fluid
CN109233937A (en) * 2018-10-16 2019-01-18 郭健 Graphene oxide lubricating additive and its application in wear-resistant automatic transmission fluid
CN111055603A (en) * 2019-12-31 2020-04-24 安徽省粤隆印刷科技有限公司 Packaging box printing process for preventing excessive emulsification of residual ink and formation of residues
CN111055603B (en) * 2019-12-31 2021-11-05 安徽省粤隆印刷科技有限公司 Packaging box printing process for preventing excessive emulsification of residual ink and formation of residues

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