CN106147960A - Neopentyl polyol ester adds the environment-protective lubricant oil of the multiple additives such as nitrogen-containing borate - Google Patents
Neopentyl polyol ester adds the environment-protective lubricant oil of the multiple additives such as nitrogen-containing borate Download PDFInfo
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- CN106147960A CN106147960A CN201610471729.6A CN201610471729A CN106147960A CN 106147960 A CN106147960 A CN 106147960A CN 201610471729 A CN201610471729 A CN 201610471729A CN 106147960 A CN106147960 A CN 106147960A
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- polyol ester
- nitrogen
- neopentyl polyol
- phosphorus
- star
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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
-
- 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
- C10M2207/2835—Esters of polyhydroxy compounds 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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
- C10M2223/043—Ammonium or amine salts thereof
-
- 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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
-
- 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
- C10N2030/64—Environmental friendly compositions
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses the environment-protective lubricant oil adding the multiple additives such as nitrogen-containing borate in a kind of neopentyl polyol ester.Add nitrogen-containing borate at neopentyl polyol ester (NPE 3): the star 0 0.40% of 0 the 0.96%th, dialkyl pentasulfide: Rc2540:0 the 0.48%th, phosphorus, sulfide isobutene (T321): 0 0.40%, benzotriazole fatty amine salt T406E:0 0.72%.Heated mixing is made.Its formula is: nitrogen-containing borate: the star P120:0 0.40% of 0 the 0.96%th, dialkyl pentasulfide: Rc2540:0 the 0.48%th, phosphorus, sulfide isobutene (T321): 0 0.40%, benzotriazole fatty amine salt T406E:0 0.72%.The present invention has higher bearing capacity and preferable lubrication Wear vesistance.
Description
Technical field
The present invention relates to Lubricating Oil Technique, particularly relate to a kind of heavy-duty gear lubricating oil.
Background technology
Add boron system additive nitrogen-containing borate, dialkyl pentasulfide in artificial oil neopentyl polyol ester (NPE-3)
(RC2540), the star (P120) of phosphorus, sulfide isobutene (T321), 5 kinds of additives of benzotriazole fatty amine salt (T-406E) are carried out
Test, uses Artificial Neural Network optimization to calculate, and has carried out cumulative evidence.
Boron series additive is nonpoisonous and tasteless and have that good extreme pressure, wear-resistant, antifriction, thermal oxide be stable, anticorrosion, sealing
The performances such as adaptation.The biological degradation rate of boron series additive can reach more than 95%.Show huge in gear lubricant field
Environmental protection potentiality.Borate has good antifriction, abrasion resistance.
By nitrogen-containing borate BN, dialkyl pentasulfide (RC2540), the star (P120) of phosphorus, sulfide isobutene (T321),
Four kinds of additive compounds of benzotriazole fatty amine salt (T-406E) add in neopentyl polyol ester (NPE-3) and tentatively try
Test.Additive level scope: boron system additive nitrogen-containing borate 0-0.96%, dialkyl pentasulfide 0-0.48%, the star of phosphorus
P120:0-0.40%, sulfide isobutene (T321) 0-0.40%, make 5 factor 9 horizontal homogeneous distribution, design amyl-based polyol
Ester (NPE-3) adds nine combinations of five kinds of additive level proportionings.
Nitrogen-containing borate: 0-0.96%, dialkyl pentasulfide: Rc2540:0-0.48%, the star 0-0.40% of phosphorus, vulcanize different
Butylene (T321): 0-0.40%, benzotriazole fatty amine salt T406E:0-0.72%, Pb=1323N,=0.367mm, =0.360mm。
With neopentyl polyol ester (NPE-3) adds nitrogen-containing borate, dialkyl pentasulfide (RC2540), phosphorus it
Star (P120), sulfide isobutene (T321), 5 kinds of additives of benzotriazole fatty amine salt (T-406E) are added to neopentyl polyol ester
In, nitrogen borate: 0-0.96%, dialkyl pentasulfide: Rc2540:0-0.48%, the star 0-0.40% of phosphorus, sulfide isobutene
(T321) 0-0.40%, benzotriazole fatty amine salt T406E:0-0.72%, make 5 factor 9 horizontal homogeneous distribution, design neopentyl many
Unit's alcohol ester (NPE-3) base oil adds nine combinations of five kinds of additive level proportionings.The content of 5 kinds of additives is joined employing and is optimized
Design, maximum without card load to be met up to Pb, Pb=1970N,=0.333mm, =0.337mm。
Research uses 5 factor 9 horizontal checkouts.Investigating target is Y1=Pb, Y2=D, Y3=D, uses uniform designs table arrangement examination
Testing, result of the test, research is applied to tribology research in biodegradable base oil for the additive in artificial oil, and base oil is new
Amyl group polyol ester (Neopentyl Polyol Ester) NPE-3, neopentyl polyol ester has excellent high and low warm nature
Can, flash-point is high, and pour point is low, relatively low 40 DEG C of its viscosity, is typically commonly used for II type aviation engine oil, high-temperature chain oil, synthesis
The base oil of the compatible refrigerator oil of air compressor oil environmental protection refrigerant therewith, it is possible to make rubber shrink and right with poly-1-olefin
The bad defect of additive compatibility.Base oil as internal combustion engine.
Nitrogen-containing borate, octadecane epoxide nitrogen for line borate by agent such as friction improver, resist metal corrosion agent, antioxidants
Compounding forming, oil-soluble is good, of light color and persistently deposit constant color, has prominent extreme pressure anti-wear, thermo oxidative stability
Can, it is novel environment friendly extreme pressure anti-wear additives.Octadecane epoxide nitrogen is shown in Table 2 for the physicochemical property of line borate.
The extreme pressure agent of the phosphorous class of star extreme pressure anti-wear additives (P120) of phosphorus mainly has the star P120 of phosphorus and the star P110 of phosphorous.
The star P120 of phosphorus, has fabulous extreme pressure and antiwear behavior, is mainly used in heavy duty industrial gear oil.The star P120 of phosphorus is by low
Carbon alcohol and the alkylphosphonic of phosphorus oxychloride reaction, then react generation with organic amine and phosphate.Alkyl base because of organic amine
The little extreme pressure property of group is high.It belongs to phosphorus series additive, has preferable greasy property.The physicochemical property table of the star P120 of phosphorus
See 3.The star extreme pressure anti-wear additives of phosphorus, is organic phosphoric acid amine salt, and this agent has very high wear resistence and extreme pressure property, and this characteristic is
Domestic and international any additive is all incomparable.With the compounding multiple agent of various multi-purpose gear oils etc. of this agent.
Dialkyl pentasulfide, code name is RC2540.Product is light brown clear liquid, can extraordinary substituted element sulphur
The sulfurized oil obtaining is vulcanized to base oil.Its active sulfur content other rises with temperature and increases (up to 38%), and result is temperature
Degree slightly rises, and just has significant extreme pressure effect, and extreme pressure property improves further, and dialkyl pentasulfide physicochemical property is shown in Table 4
Sulfide isobutene Sulphurized isobutylene, T321 can compound with sulphur phosphorus nitrogen agent, are sulphur phosphorous industrial gears
The host of oil and GL-4, GL-5 automotive gear oil is it can also be used to metal working oil, in the product such as lubricating grease.Sulfur content is high, phase
For general sulphur alkene product, there is more excellent extreme pressure, abrasion resistance.Chlorinity is extremely low, and copper corrosion is functional.?
All kinds of base oils are respectively provided with good intermiscibility.Having outstanding synergy with other extreme pressure anti-wear additives, T321 is vehicle
And first-selected extreme pressure anti-wear additives in iundustrial oil, but T321 has strong peculiar smell, and people's Cleaning Equipment to be solved gear oil will
Find its substitute or reduce its interpolation consumption sulfide isobutene (T321) physicochemical property as far as possible.
T406E multifunction additive properties of product benzotriazole fatty amine salt (T-406E) has corruption wear-resistant, anti-, anti-oxidant, antirust
Deng several functions.For a long time, the gear oil that produces at home, antiwear hydraulic oil, lubricating grease etc., more than 20 kind lubricating oil, fat
In succeed application.But T406 additive is white solid powder, the solubility in lubricating oil is only about 0.2%, not only
Use inconvenience, and somewhat excessively will separate out in cloudy state in oil, it has also become need the technical task improving.Shenyang China
Logical sequence oil product Chemical Co., Ltd., with reference to the research conditions of multi-functional dose of domestic and international various benzotriazole derivatives, successfully develops.
Physicochemical property.
Interpolation nitrogen borate in neopentyl polyol ester (NPE-3): 0～0.96%, dialkyl pentasulfide: Rc2540:0～
0.48%th, the star 0～0.40% of phosphorus, sulfide isobutene (T321) 0～0.40%, benzotriazole fatty amine salt T406E:0～0.72%.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of high-mechanic with excellent high/low temperature and abrasion resistance,
The nitrogen of the boracic meeting various gear lubrication adds neopentyl polyol ester (NPE-3) lubricating oil.
The technical scheme is that
Neopentyl polyol ester (NPE-3) adds the lubricating oil of nitrogen-containing borate multiple additives, at neopentyl polyol ester
(NPE-3) in add nitrogen-containing borate, dialkyl pentasulfide (RC2540), the star (P120) of phosphorus, sulfide isobutene (T321),
5 kinds of additives of benzotriazole fatty amine salt (T-406E) add neopentyl polyol ester (NPE-3) to, through mixing system after heating
Become.
Its formula is:
Neopentyl polyol ester (NPE-3) adds and accounts for neopentyl polyol ester percentage by weight following substances: nitrogenous boric acid
Ester: 0～0.96%, dialkyl pentasulfide: Rc2540:0～0.48%, the star 0～0.40% of phosphorus, sulfide isobutene (T321) 0～
0.40%, benzotriazole fatty amine salt T406E:0～0.72%.
The present invention has to neopentyl polyol ester (NPE-3) greasy property, and bearing capacity is high.
Detailed description of the invention
Embodiment one
Add with neopentyl polyol ester (NPE-3) oil and account for neopentyl polyol ester: lube oil additive formula selects: nitrogenous boric acid
Ester: the 0.96%th, dialkyl pentasulfide: Rc2540:0.36%, the star 0.10% of phosphorus, sulfide isobutene (T321) 0.20%, benzotriazole
Fatty amine salt T406E:0.45%, heats 80 DEG C 40 minutes, to obtain final product after stirring.
Embodiment two
Add with neopentyl polyol ester (NPE-3) base oil and account for neopentyl polyol ester percentage by weight: nitrogen-containing borate BN:
0.6%th, dialkyl pentasulfide: Rc2540:0.42%, the star 0.15% of phosphorus, sulfide isobutene (T321) 0.10%, benzotriazole fat
Amine salt T406E:0.09%, heats 80 DEG C 40 minutes, to obtain final product after mixing and stirring.
Embodiment three
Add with neopentyl polyol ester (NPE-3) base oil and account for neopentyl polyol ester percentage by weight: nitrogen-containing borate
BN0.72%, dialkyl pentasulfide: Rc2540:0.24%, the star 0.30% of phosphorus, sulfide isobutene (T321) 0.30%, benzotriazole
Fatty amine salt T406E:0.63%, heats 80 DEG C 40 minutes, to obtain final product after mixing and stirring.
Embodiment four
Be with neopentyl polyol ester (NPE-3) nitrogen-containing borate BN:0.72%, dialkyl pentasulfide: Rc2540:0.24%,
The star 0.30% of phosphorus, sulfide isobutene (T321) 0.30%, benzotriazole fatty amine salt T406E:0.63%.Heated mix system
Become.
Described neopentyl polyol ester (NPE-3) base ortho position is a class synthetic ester of quaternary carbon atom, more excellent than dibasic acid esters has
Different heat and hydrolytic stability, mainly include DOPCP, trihydroxymethylpropanyl ester and pentaerythritol ester.
The present invention has higher bearing capacity and preferable lubrication Wear vesistance.
Described nitrogen borate BN is the borate family additive of boracic.
The physicochemical property of table 1 neopentyl polyol ester NPE-3
The physicochemical property of the star (P120) of table 2 phosphorus
Table 3 sulfide isobutene (T321) physicochemical property
Table 4 benzotriazole fatty amine salt (T-406E) physicochemical property
| Outward appearance | Nitrogen content wt% | Oil-soluble % >= | Copper corrosion (100 DEG C, 3h, level | Flash-point DEG C |
| Yellow transparent oily liquids | 10 | 20 | 1 grade | 115 |
Claims (1)
1. neopentyl polyol ester (NPE-3) adds the lubricating oil of borate containing sulfur and nitrogen multiple additives, it is characterised in that:
Its formula is: add the following substances accounting for neopentyl polyol ester percentage by weight in neopentyl polyol ester (NPE-3): contain
Nitrogen borate: 0～0.96%, dialkyl pentasulfide: Rc2540:0～0.48%, the star 0～0.40% of phosphorus, sulfide isobutene
(T321) 0～0.40%, benzotriazole fatty amine salt T406E:0～0.72%.
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| CN202111453233.3A CN114085698A (en) | 2016-06-24 | 2016-06-24 | Environment-friendly lubricating oil and preparation method thereof |
| CN201610471729.6A CN106147960A (en) | 2016-06-24 | 2016-06-24 | Neopentyl polyol ester adds the environment-protective lubricant oil of the multiple additives such as nitrogen-containing borate |
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| CN201610471729.6A CN106147960A (en) | 2016-06-24 | 2016-06-24 | Neopentyl polyol ester adds the environment-protective lubricant oil of the multiple additives such as nitrogen-containing borate |
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| CN104388164A (en) * | 2014-11-03 | 2015-03-04 | 沈阳理工大学 | Gear lubricating oil containing boron and nitrogen compounds |
Family Cites Families (1)
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| CN101298578B (en) * | 2007-04-30 | 2010-09-08 | 中国石油天然气股份有限公司 | Sedan hand gearshift case gear lubricating oil composition |
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2016
- 2016-06-24 CN CN202111453233.3A patent/CN114085698A/en active Pending
- 2016-06-24 CN CN201610471729.6A patent/CN106147960A/en active Pending
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| CN103122266A (en) * | 2012-12-25 | 2013-05-29 | 乌鲁木齐市隆成实业有限公司 | Composite calcium-sulfonate-base lubricating grease and preparation method thereof |
| CN103614194A (en) * | 2013-11-22 | 2014-03-05 | 沈阳理工大学 | Neopentyl polyol ester lubricating oil composition for automobile gears |
| CN103756765A (en) * | 2013-12-27 | 2014-04-30 | 沈阳理工大学 | Neopentyl polyol ester automobile gear lubricating oil containing sulphurized isobutylene |
| CN104388163A (en) * | 2014-11-03 | 2015-03-04 | 沈阳理工大学 | Automobile gear lubricating oil containing borate |
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