CN109679747A - A kind of oil and preparation method thereof of environment-friendly type three - Google Patents
A kind of oil and preparation method thereof of environment-friendly type three Download PDFInfo
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- CN109679747A CN109679747A CN201811563901.6A CN201811563901A CN109679747A CN 109679747 A CN109679747 A CN 109679747A CN 201811563901 A CN201811563901 A CN 201811563901A CN 109679747 A CN109679747 A CN 109679747A
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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
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- 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
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
- C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
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- 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
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- 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
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- 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
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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- 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
- C10M2207/2835—Esters of polyhydroxy compounds used as base material
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- 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
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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- 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
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
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- 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
- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
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- 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
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—Amides; Imides
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- 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
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- 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
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- 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
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/18—Anti-foaming property
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/64—Environmental friendly compositions
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Abstract
The invention discloses a kind of environment-friendly type three oil and preparation method thereof, three include the material of following parts by weight: 100 parts of biodegradable composite foundation oil, 1~2 part of viscosity index improver, 0.01~0.05 part of anti emulsifier, 1~4 part of composite antirust agent, 0.2~1 part of antioxidant, 0.2~1 part of extreme pressure anti-wear additives, 0.02~0.1 part of anti-foaming agent, 1~2 part of detergent-dispersant additive with the formula of oil；The invention also discloses above-mentioned environment-friendly type three preparation methods of oil.Not only service performance is good for the three use oil that the present invention prepares, and has excellent high temperature performance, thermal oxidation stability, extreme pressure and antiwear behavior, Corrosion Protection, rustless property and antifoam property, and have excellent biodegradable, environmentally protective.
Description
Technical field
The present invention relates to a kind of lubricating oil more particularly to a kind of oil of environment-friendly type three and preparation method thereof.
Background technique
The lubricating oil that early stage tractor uses is fairly simple, only single engine oil and gear oil.Due to tractor
Continuously improve, increase transmission system and hydraulic system, system oil developed to from each independent oil product of using by oneself share it is same
Kind oil product.Modern tractor majority uses oil-immersed type multiple-disk clutch, replaces original dry type system with this wet type braking device
Dynamic device.After wet type braking device is used, so develop to transmission, it is hydraulic, braking, clutch share the same oil product, i.e.,
Three use oil, it is desirable that three have better extreme pressure property and frictional behaviour with oil, should meet gear drive lubrication and hydraulic system profit
It is sliding, meet being required with oil for wet type braking device again.
As plain oil, three be also to be made of base oil and additive with oil, currently, three use the base oil master of oil
It include mineral base oil, synthetic base oil and biological basis oil three categories.Mineral base oil due to come from fossil crude oil,
The factors such as environmental pollution are caused to have become increasingly limited with difficult to degrade after non-renewable, waste oil discharge；Synthesis basis
Oil has preferable antioxygenic property and cryogenic property mainly using poly-a-olefin oil as representative, however, complicated preparation process with
And higher equipment investment limits being widely applied for such base oil；Biological basis oil is mainly using vegetable oil as representative, tool
Have the advantages such as its is renewable, waste oil is degradable, still, the anti-oxidative stability of vegetable oil and with the compatibility of additive compared with
Difference causes its application to be restricted.
In addition, as known to those skilled in the art, three with fluid composition and non-base oil and additive simple superposition, additive
Formula composition, content, the property of the technique of addition and base oil is closely related namely three is equal with the composition and preparation method of oil
It can be had an important influence on to three with the performance of oil.
Therefore, a kind of oil and preparation method thereof of environment-friendly type three is developed regarding to the issue above, it is made to have excellent use
Performance and environmental-protecting performance not only have urgent researching value, it may have good economic benefit and commercial application potentiality, this is just
It is where the power that the present invention is accomplished and basis.
Summary of the invention
In order to overcome the defect of the prior art as indicated above, the present inventor has made intensive studies this, is paying
After a large amount of creative works, so as to complete the present invention.
Specifically, the three use oil is not only the purpose of the present invention is researching and developing a kind of oil and preparation method thereof of environment-friendly type three
Service performance is good, has excellent high temperature performance, thermal oxidation stability, extreme pressure and antiwear behavior, Corrosion Protection, rust-preventing characteristic
Energy and antifoam property, and there is excellent biodegradable, it is environmentally protective.
In order to solve the above technical problems, the technical scheme is that
In a first aspect, the present invention provides a kind of environment-friendly type three oil, described three with oily formula include following parts by weight
Material: 100 parts of biodegradable composite foundation oil, 1~2 part of viscosity index improver, 0.01~0.05 part of anti emulsifier, 1
~4 parts of composite antirust agent, 0.2~1 part of antioxidant, 0.2~1 part of extreme pressure anti-wear additives, 0.02~0.1 part of anti-foaming agent, 1~2 part
Detergent-dispersant additive.
As an improvement the biodegradable composite foundation oil is by tricarboxymethyl propane oleate, pentaerythrite
Oleate and PAO4# base oil are according to (60~67): (20~24): the weight ratio of (13~16) mixes.
As an improvement the weight of the tricarboxymethyl propane oleate, pentaerythritol oleate and PAO4# base oil
Than for 64:22:14.
As an improvement the viscosity index improver is poly- hydrogenated styrene isoprene SV261.
As an improvement the anti emulsifier is one of ethylene oxide propylene oxide copolyether and DL32 or its group
It closes.
As an improvement the composite antirust agent is by fatty acid methyl ester, rich mixture, benzotriazole T706 according to weight
Amount is than (0.29~1.25): (0.7~2.7): (0.01~0.05) mixes.
As an improvement the antioxidant is thiophenol antioxidant 2246-S.
As an improvement the extreme pressure anti-wear additives are T405.
As an improvement the anti-foaming agent is methyl-silicone oil T901；The detergent-dispersant additive is succimide series
T154。
Second aspect, the present invention provides a kind of environment-friendly type three preparation methods of oil, the specific steps are as follows:
The preparation of S01, biodegradable composite foundation oil
According to metering than tricarboxymethyl propane oleate, pentaerythritol oleate and the basis PAO4# are added into reconciliation kettle
Then oil, first 20~40min of SAPMAC method are warming up to 45 ± 2 DEG C with the heating rate stirring of (8~12) DEG C/h, until dissolution is equal
It is even, prepare biodegradable composite foundation oil；
S02, composite antirust agent preparation
By metering than fatty acid methyl ester, rich mixture, benzotriazole T706 to be mixed evenly, composite antirust is made
Agent；
S03, by metering than by viscosity index improver be added to S01 step prepare base oil in, be stirred, simultaneously
It is warming up to 73 ± 2 DEG C, by metering than addition composite antirust agent, antioxidant, extreme pressure anti-wear additives while stirring, stirring 20~
40min；
S04, in the solution of S03 step preparation, according to metering than addition anti emulsifier and anti-foaming agent, stir evenly, mistake
Circulation is beaten in filter, heat preservation, and environment-friendly type three is obtained after detection is qualified with oily finished product.
After above-mentioned technical proposal, compared with prior art, the present invention has the following advantages:
(1) a kind of base oil of environment-friendly type three of present invention oil uses biodegradable composite foundation oil, the composite base
Plinth oil is mixed by two kinds of synthetic esters and PAO4# base oil；
Wherein, two kinds of synthetic ester tricarboxymethyl propane oleates and pentaerythritol oleate all have excellent lubricity
Can, viscosity index (VI) is high, flame resistance is good, high-flash, low volatilization, low-temperature characteristics are good, biological degradation rate can reach 90% or more；
PAO4# base oil is IV class synthetic base oil, has good viscosity temperature characteristic and low temperature flow；Therefore, above two synthesis
The composite foundation oil that ester and PAO4# base oil mix has good low temperature flow and an inoxidizability, viscosity index (VI) compared with
Height, anti-shear ability with higher and viscosity holding capacity, and there is excellent biodegradability, it is environmentally protective, and add
The PAO4# base oil for having entered rational proportion is guaranteeing to also reduce cost except the excellent performance of composite foundation oil.
(2) kind that a kind of environment-friendly type three of the present invention selects biological degradation rate relatively high with the additive in oil, it
Mutual compatibility between each other, improve three with the synthesis service performances and environmental-protecting performance of oil formulas:
The poly- hydrogenated styrene isoprene SV261 of viscosity index improver is a kind of poly- hydrogenated styrene isoprene star
The viscosity index improver of type, molecule be it is star-like, have good permanent shear stability, excellent low temperature fluidity and
Ideal high temperature high shear performance；
Anti emulsifier is one of ethylene oxide propylene oxide copolyether and DL32 or combinations thereof, ethylene oxide epoxy third
Alkane copolyether and DL32 are polyether-type anti emulsifier, because their molecular weight are big, the structure top set of molecule is more, polar group
It is alternately arranged with non-polar group, what binding molecule generally laid flat on one's back on interface, therefore intermolecular interaction is not strong, it cannot
The interfacial film of close-packed arrays, formation is slightly low, is easy to rupture, therefore has good demulsification, and in addition it can also enhance it
His additive is three with the effect in oil；
Composite antirust agent make according to certain weight ratio by fatty acid methyl ester, rich mixture, benzotriazole T706 mix and
At, wherein fatty acid methyl ester has preferable moisture-resistant thermal energy power, but salt fog resistance is ineffective, and it is mixed that a certain proportion of grease is added
Object is closed, the resistance to saltfog energy of antirust agent, then the benzotriazole T706 that compound addition is a certain proportion of is can be improved, can significantly mention
The antirust ability of high antirust agent；
Antioxidant is thiophenol antioxidant 2246-S, is strength hindered phenol-aldehydes antioxidant, pollution-free to product, nontoxic,
It is not colored, there is fabulous protective action to heat, oxygen, aging cracking, and have stability good, anti-oxidant high-efficient, environmentally protective
The characteristics of, there is more superior antioxygenic property than previous single phenol and bis-phenol kind antioxidant；
Extreme pressure anti-wear additives are T405, have good oil-soluble, extreme-pressure anti-wear and reduce the performances such as friction；
Anti-foaming agent is methyl-silicone oil T901, and the anti-foaming agent is colourless, odorless, nontoxic, and chemical stability is good, and anti-bubble effect is good,
It can be reduced three and steep production quantity with oil gas, improve the mobility of foam surface oil film, keep bubble oil film thinning, accelerate bubble and rise to
Oil meter face rupture, and methyl-silicone oil T901 and other additives all have good compatibility；
Detergent-dispersant additive be succimide series T154, the detergent-dispersant additive be with IPB (molecular weight 800~2200),
Prepared by maleic anhydride and polyamines polyene, do not have toxicity, by oral administration and skin absorbs without risk, environmentally protective；
To sum up, the present invention provides a kind of environment-friendly type three oil and preparation method thereof, three prepared are not only used with oil
It is functional, have excellent high temperature performance, thermal oxidation stability, extreme pressure and antiwear behavior, Corrosion Protection, rustless property and
Antifoam property, and there is excellent biodegradable, it is environmentally protective.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer builds
The condition of view carries out.Reagents or instruments used without specified manufacturer is the conventional production that can be obtained by commercially available purchase
Product.
Embodiment 1:
A kind of environment-friendly type three of the present embodiment is configured with oil according to following weight ratio:
Biodegradable composite foundation oil: 64 parts of tricarboxymethyl propane oleate
22 parts of pentaerythritol oleate
14 parts of PAO4# base oil
Viscosity index improver: poly- 1.5 parts of hydrogenated styrene isoprene SV261
Anti emulsifier: 0.03 part of DL32
Composite antirust agent: 0.6 part of fatty acid methyl ester
1.5 parts of rich mixture
0.03 part of benzotriazole T706
Antioxidant: 0.6 part of thiophenol antioxidant 2246-S
Extreme pressure anti-wear additives: 0.4 part of T405
Anti-foaming agent: 0.05 part of methyl-silicone oil T901
Detergent-dispersant additive: 1.5 parts of succimide series T154
A kind of environment-friendly type three of the embodiment is as follows with the method and step of oil:
The preparation of S01, biodegradable composite foundation oil
According to the metering in formula compare to reconcile kettle in be added tricarboxymethyl propane oleate, pentaerythritol oleate with
Then PAO4# base oil, first SAPMAC method 30min are warming up to 45 ± 2 DEG C with the heating rate stirring of 10 DEG C/h, until dissolution is equal
It is even, prepare biodegradable composite foundation oil；
S02, composite antirust agent preparation
By metering in formula than fatty acid methyl ester, rich mixture, benzotriazole T706 to be mixed evenly, it is made compound
Antirust agent；
S03, by the metering in formula than by viscosity index improver be added to S01 step prepare base oil in, carry out
Stirring, while being warming up to 73 ± 2 DEG C, by metering than addition composite antirust agent, antioxidant, extreme pressure anti-wear additives while stirring,
Stir 30min；
S04, in the solution of S03 step preparation, according to the metering in formula than addition anti emulsifier and anti-foaming agent, stirring
Uniformly, it filters, circulation is beaten in heat preservation, and environment-friendly type three is obtained after detection is qualified with oily finished product.
Embodiment 2:
A kind of environment-friendly type three of the present embodiment is configured with oil according to following weight ratio:
Biodegradable composite foundation oil: 67 parts of tricarboxymethyl propane oleate
20 parts of pentaerythritol oleate
13 parts of PAO4# base oil
Viscosity index improver: poly- 1 part of hydrogenated styrene isoprene SV261
Anti emulsifier: 0.01 part of ethylene oxide propylene oxide copolyether
Composite antirust agent: 0.29 part of fatty acid methyl ester
0.7 part of rich mixture
0.01 part of benzotriazole T706
Antioxidant: 0.2 part of thiophenol antioxidant 2246-S
Extreme pressure anti-wear additives: 0.2 part of T405
Anti-foaming agent: 0.02 part of methyl-silicone oil T901
Detergent-dispersant additive: 1 part of succimide series T154
A kind of environment-friendly type three of the embodiment is as follows with the method and step of oil:
The preparation of S01, biodegradable composite foundation oil
According to the metering in formula compare to reconcile kettle in be added tricarboxymethyl propane oleate, pentaerythritol oleate with
Then PAO4# base oil, first SAPMAC method 20min are warming up to 45 ± 2 DEG C with the heating rate stirring of 8 DEG C/h, until dissolution is equal
It is even, prepare biodegradable composite foundation oil；
S02, composite antirust agent preparation
By metering in formula than fatty acid methyl ester, rich mixture, benzotriazole T706 to be mixed evenly, it is made compound
Antirust agent；
S03, by the metering in formula than by viscosity index improver be added to S01 step prepare base oil in, carry out
Stirring, while being warming up to 73 ± 2 DEG C, by metering than addition composite antirust agent, antioxidant, extreme pressure anti-wear additives while stirring,
Stir 20min；
S04, in the solution of S03 step preparation, according to the metering in formula than addition anti emulsifier and anti-foaming agent, stirring
Uniformly, it filters, circulation is beaten in heat preservation, and environment-friendly type three is obtained after detection is qualified with oily finished product.
Embodiment 3:
A kind of environment-friendly type three of the present embodiment is configured with oil according to following weight ratio:
Biodegradable composite foundation oil: 60 parts of tricarboxymethyl propane oleate
24 parts of pentaerythritol oleate
16 parts of PAO4# base oil
Viscosity index improver: poly- 2 parts of hydrogenated styrene isoprene SV261
Anti emulsifier: 0.05 part of DL32
Composite antirust agent: 1.25 parts of fatty acid methyl ester
2.7 parts of rich mixture
0.05 part of benzotriazole T706
Antioxidant: 1 part of thiophenol antioxidant 2246-S
Extreme pressure anti-wear additives: 1 part of T405
Anti-foaming agent: 0.1 part of methyl-silicone oil T901
Detergent-dispersant additive: 2 parts of succimide series T154
A kind of environment-friendly type three of the embodiment is as follows with the method and step of oil:
The preparation of S01, biodegradable composite foundation oil
According to the metering in formula compare to reconcile kettle in be added tricarboxymethyl propane oleate, pentaerythritol oleate with
Then PAO4# base oil, first SAPMAC method 40min are warming up to 45 ± 2 DEG C with the heating rate stirring of 12 DEG C/h, until dissolution is equal
It is even, prepare biodegradable composite foundation oil；
S02, composite antirust agent preparation
By metering in formula than fatty acid methyl ester, rich mixture, benzotriazole T706 to be mixed evenly, it is made compound
Antirust agent；
S03, by the metering in formula than by viscosity index improver be added to S01 step prepare base oil in, carry out
Stirring, while being warming up to 73 ± 2 DEG C, by metering than addition composite antirust agent, antioxidant, extreme pressure anti-wear additives while stirring,
Stir 40min；
S04, in the solution of S03 step preparation, according to the metering in formula than addition anti emulsifier and anti-foaming agent, stirring
Uniformly, it filters, circulation is beaten in heat preservation, and environment-friendly type three is obtained after detection is qualified with oily finished product.
Embodiment 4:
A kind of environment-friendly type three of the present embodiment is configured with oil according to following weight ratio:
Biodegradable composite foundation oil: 63 parts of tricarboxymethyl propane oleate
21 parts of pentaerythritol oleate
16 parts of PAO4# base oil
Viscosity index improver: poly- 1.2 parts of hydrogenated styrene isoprene SV261
Anti emulsifier: ethylene oxide propylene oxide copolyether and 0.02 part of DL32 mixed liquor
Composite antirust agent: 0.4 part of fatty acid methyl ester
1 part of rich mixture
0.02 part of benzotriazole T706
Antioxidant: 0.4 part of thiophenol antioxidant 2246-S
Extreme pressure anti-wear additives: 0.3 part of T405
Anti-foaming agent: 0.04 part of methyl-silicone oil T901
Detergent-dispersant additive: 1.3 parts of succimide series T154
A kind of environment-friendly type three of the embodiment is as follows with the method and step of oil:
The preparation of S01, biodegradable composite foundation oil
According to the metering in formula compare to reconcile kettle in be added tricarboxymethyl propane oleate, pentaerythritol oleate with
Then PAO4# base oil, first SAPMAC method 25min are warming up to 45 ± 2 DEG C with the heating rate stirring of 9 DEG C/h, until dissolution is equal
It is even, prepare biodegradable composite foundation oil；
S02, composite antirust agent preparation
By metering in formula than fatty acid methyl ester, rich mixture, benzotriazole T706 to be mixed evenly, it is made compound
Antirust agent；
S03, by the metering in formula than by viscosity index improver be added to S01 step prepare base oil in, carry out
Stirring, while being warming up to 73 ± 2 DEG C, by metering than addition composite antirust agent, antioxidant, extreme pressure anti-wear additives while stirring,
Stir 25min；
S04, in the solution of S03 step preparation, according to the metering in formula than addition anti emulsifier and anti-foaming agent, stirring
Uniformly, it filters, circulation is beaten in heat preservation, and environment-friendly type three is obtained after detection is qualified with oily finished product.
Embodiment 5:
A kind of environment-friendly type three of the present embodiment is configured with oil according to following weight ratio:
Biodegradable composite foundation oil: 62 parts of tricarboxymethyl propane oleate
23 parts of pentaerythritol oleate
15 parts of PAO4# base oil
Viscosity index improver: poly- 1.7 parts of hydrogenated styrene isoprene SV261
Anti emulsifier: ethylene oxide propylene oxide copolyether and 0.04 part of DL32 mixed liquor
Composite antirust agent: 1.2 parts of fatty acid methyl ester
2 parts of rich mixture
0.04 part of benzotriazole T706
Antioxidant: 0.8 part of thiophenol antioxidant 2246-S
Extreme pressure anti-wear additives: 0.6 part of T405
Anti-foaming agent: 0.08 part of methyl-silicone oil T901
Detergent-dispersant additive: 1.8 parts of succimide series T154
A kind of environment-friendly type three of the embodiment is as follows with the method and step of oil:
The preparation of S01, biodegradable composite foundation oil
According to the metering in formula compare to reconcile kettle in be added tricarboxymethyl propane oleate, pentaerythritol oleate with
Then PAO4# base oil, first SAPMAC method 35min are warming up to 45 ± 2 DEG C with the heating rate stirring of 11 DEG C/h, until dissolution is equal
It is even, prepare biodegradable composite foundation oil；
S02, composite antirust agent preparation
By metering in formula than fatty acid methyl ester, rich mixture, benzotriazole T706 to be mixed evenly, it is made compound
Antirust agent；
S03, by the metering in formula than by viscosity index improver be added to S01 step prepare base oil in, carry out
Stirring, while being warming up to 73 ± 2 DEG C, by metering than addition composite antirust agent, antioxidant, extreme pressure anti-wear additives while stirring,
Stir 35min；
S04, in the solution of S03 step preparation, according to the metering in formula than addition anti emulsifier and anti-foaming agent, stirring
Uniformly, it filters, circulation is beaten in heat preservation, and environment-friendly type three is obtained after detection is qualified with oily finished product.
Embodiment 6:
A kind of environment-friendly type three of the present embodiment is configured with oil according to following weight ratio:
Biodegradable composite foundation oil: 63 parts of tricarboxymethyl propane oleate
22 parts of pentaerythritol oleate
15 parts of PAO4# base oil
Viscosity index improver: poly- 1.8 parts of hydrogenated styrene isoprene SV261
Anti emulsifier: 0.04 part of DL32
Composite antirust agent: 0.45 part of fatty acid methyl ester
2.3 parts of rich mixture
0.04 part of benzotriazole T706
Antioxidant: 0.9 part of thiophenol antioxidant 2246-S
Extreme pressure anti-wear additives: 0.8 part of T405
Anti-foaming agent: 0.08 part of methyl-silicone oil T901
Detergent-dispersant additive: 1.8 parts of succimide series T154
A kind of environment-friendly type three of the embodiment is as follows with the method and step of oil:
The preparation of S01, biodegradable composite foundation oil
According to the metering in formula compare to reconcile kettle in be added tricarboxymethyl propane oleate, pentaerythritol oleate with
Then PAO4# base oil, first SAPMAC method 28min are warming up to 45 ± 2 DEG C with the heating rate stirring of 10 DEG C/h, until dissolution is equal
It is even, prepare biodegradable composite foundation oil；
S02, composite antirust agent preparation
By metering in formula than fatty acid methyl ester, rich mixture, benzotriazole T706 to be mixed evenly, it is made compound
Antirust agent；
S03, by the metering in formula than by viscosity index improver be added to S01 step prepare base oil in, carry out
Stirring, while being warming up to 73 ± 2 DEG C, by metering than addition composite antirust agent, antioxidant, extreme pressure anti-wear additives while stirring,
Stir 28min；
S04, in the solution of S03 step preparation, according to the metering in formula than addition anti emulsifier and anti-foaming agent, stirring
Uniformly, it filters, circulation is beaten in heat preservation, and environment-friendly type three is obtained after detection is qualified with oily finished product.
Comparative example
The formula and preparation method of this comparative example and embodiment 1 are essentially identical, and difference place is: basic in this comparative example
Oil adds No. 6 base oils of hydrogen using mineral base oil II class.
Performance detection is carried out with oil to the three of embodiment 1-6 preparation, testing result is as shown in table 1.
Table 1 uses oily performance test results to prepared by embodiment 1-6 three
Find out from the Analysis of test results of table 1, the three of embodiment 1-6 can reach JDM J20C standard with oil, the present invention
Three have excellent high temperature performance, thermal oxidation stability, extreme pressure and antiwear behavior, Corrosion Protection, rustless property with oil and resist
Performance is steeped, service performance is good.
Biological degradability detection is carried out using CEC-L-33-A-93 method with oil to prepared by embodiment 1-6 and comparative example three,
Testing result is as shown:
The oily biological degradability testing result of three use of 2 embodiment 1-6 of table and comparative example preparation
| Detection project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Comparative example |
| Biological degradation rate, % | 84.5 | 83.9 | 83.2 | 83.4 | 83.5 | 83.3 | 36.5 |
Find out from the Analysis of test results of table 2, environment-friendly type three provided by the invention uses oil and using based on mineral oil
The comparative example of oil is compared, and is had extraordinary biological degradability, has been reached 83% or more；In addition provided by the invention three oil is used
Base oil is to joined PAO4# base oil according to a reasonable ratio in the synthetic ester of two kinds of higher costs, is guaranteeing to give birth to
While object degradation rate, reduce costs.
It should be appreciated that the purposes of these embodiments is merely to illustrate the present invention and is not intended to limit protection model of the invention
It encloses.In addition, it should also be understood that, after reading the technical contents of the present invention, those skilled in the art can make the present invention each
Kind change, modification and/or variation, all these equivalent forms equally fall within guarantor defined by the application the appended claims
Within the scope of shield.
Claims (10)
1. a kind of environment-friendly type three oil, which is characterized in that described three include the material of following parts by weight with the formula of oil: 100 parts
Biodegradable composite foundation oil, 1~2 part of viscosity index improver, 0.01~0.05 part of anti emulsifier, 1~4 part of composite antirust
Agent, 0.2~1 part of antioxidant, 0.2~1 part of extreme pressure anti-wear additives, 0.02~0.1 part of anti-foaming agent, 1~2 part of detergent-dispersant additive.
2. a kind of environment-friendly type three oil as described in claim 1, which is characterized in that the biodegradable composite foundation oil is
By tricarboxymethyl propane oleate, pentaerythritol oleate and PAO4# base oil according to (60~67): (20~24): (13~
16) weight ratio mixes.
3. a kind of oil of environment-friendly type three as claimed in claim 2, which is characterized in that the tricarboxymethyl propane oleate, season
The weight ratio of penta tetrol oleate and PAO4# base oil is 64:22:14.
4. a kind of oil of environment-friendly type three as claimed in claim 3, which is characterized in that the viscosity index improver is poly- hydrogenation
Styrene isoprene SV261.
5. a kind of oil of environment-friendly type three as claimed in claim 4, which is characterized in that the anti emulsifier is ethylene oxide epoxy
One of propane copolyether and DL32 or combinations thereof.
6. a kind of oil of environment-friendly type three as claimed in claim 5, which is characterized in that the composite antirust agent is by fatty acid methyl
Ester, rich mixture, benzotriazole T706 are according to weight ratio (0.29~1.25): (0.7~2.7): (0.01~0.05) mixing and
At.
7. a kind of oil of environment-friendly type three as claimed in claim 6, which is characterized in that the antioxidant is thiophenol antioxidant
2246-S。
8. a kind of oil of environment-friendly type three as claimed in claim 7, which is characterized in that the extreme pressure anti-wear additives are T405.
9. a kind of oil of environment-friendly type three as claimed in claim 8, which is characterized in that the anti-foaming agent is methyl-silicone oil T901；
The detergent-dispersant additive is succimide series T154.
10. a kind of preparation method of the oil of environment-friendly type three as claimed in claim 9, which is characterized in that specific step is as follows:
The preparation of S01, biodegradable composite foundation oil
According to metering than tricarboxymethyl propane oleate, pentaerythritol oleate and PAO4# base oil is added into reconciliation kettle, first
Then 20~40min of SAPMAC method is warming up to 45 ± 2 DEG C with the heating rate stirring of (8~12) DEG C/h, until being uniformly dissolved, makes
Standby composite foundation oil biodegradable out；
S02, composite antirust agent preparation
By metering than fatty acid methyl ester, rich mixture, benzotriazole T706 to be mixed evenly, composite antirust agent is made；
S03, by metering than by viscosity index improver be added to S01 step prepare base oil in, be stirred, heat up simultaneously
To 73 ± 2 DEG C, 20~40min is stirred than addition composite antirust agent, antioxidant, extreme pressure anti-wear additives by metering while stirring；
S04, in the solution of S03 step preparation, according to metering than addition anti emulsifier and anti-foaming agent, stir evenly, filter, protect
Temperature beats circulation, and environment-friendly type three is obtained after detection is qualified with oily finished product.
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|---|---|---|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522012A (en) * | 2020-11-05 | 2021-03-19 | 上海应用技术大学 | Environment-friendly heavy-duty diesel engine oil and preparation method thereof |
| CN114672361A (en) * | 2022-03-24 | 2022-06-28 | 中国石油化工股份有限公司 | Oil composition for multifunctional transmission system, oil for multifunctional transmission system, and preparation method and application thereof |
| CN115109901A (en) * | 2022-04-15 | 2022-09-27 | 中国矿业大学 | Quenching oil with high biodegradation rate and preparation method and application thereof |
| CN115109901B (en) * | 2022-04-15 | 2024-06-04 | 中国矿业大学 | Quenching oil with high biodegradation rate and preparation method and application thereof |
-
2018
- 2018-12-20 CN CN201811563901.6A patent/CN109679747A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522012A (en) * | 2020-11-05 | 2021-03-19 | 上海应用技术大学 | Environment-friendly heavy-duty diesel engine oil and preparation method thereof |
| CN114672361A (en) * | 2022-03-24 | 2022-06-28 | 中国石油化工股份有限公司 | Oil composition for multifunctional transmission system, oil for multifunctional transmission system, and preparation method and application thereof |
| CN115109901A (en) * | 2022-04-15 | 2022-09-27 | 中国矿业大学 | Quenching oil with high biodegradation rate and preparation method and application thereof |
| CN115109901B (en) * | 2022-04-15 | 2024-06-04 | 中国矿业大学 | Quenching oil with high biodegradation rate and preparation method and application thereof |
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Application publication date: 20190426 |