CN106833835A - A kind of ultralow temperature diesel engine oil - Google Patents
A kind of ultralow temperature diesel engine oil Download PDFInfo
- Publication number
- CN106833835A CN106833835A CN201611187073.1A CN201611187073A CN106833835A CN 106833835 A CN106833835 A CN 106833835A CN 201611187073 A CN201611187073 A CN 201611187073A CN 106833835 A CN106833835 A CN 106833835A
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- engine oil
- ultralow temperature
- parts
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of 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
- C10M2205/022—Ethene
-
- 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
- C10M2205/024—Propene
-
- 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
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- 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
- C10N2030/02—Pour-point; Viscosity index
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
Landscapes
- 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 belongs to lubricating oil research and development technology field, more particularly to a kind of ultralow temperature diesel engine oil.A kind of ultralow temperature diesel engine oil, it is characterised in that be made up of following components by weight：6.0 6.5 parts of 20 22 parts of 4 base oils of PAO, 51 55 parts of 6 base oils of PAO, 5 parts of esters base oil, 15.1 parts of compound additive, 0.45 part of auxiliary agent and tackifier.Ultralow temperature diesel engine oil of the invention is combined using the base oil and additive of high-quality, and oil pour point is low, reaches 66 DEG C, can meet the use in China's all region winters；Ultralow temperature diesel engine oil of the invention can meet the viscosity grade requirements of 0W 30；Ultralow temperature diesel engine oil of the invention can meet the requirement of the credit ratings of API CI 4.
Description
Technical field
The invention belongs to lubricating oil research and development technology field, more particularly to a kind of ultralow temperature diesel engine oil.
Background technology
At present, what the viscosity grade accounting of diesel engine oil on the market was maximum is 15W-40 and 20W-50 grades, winter
Ji Shihui uses 10W-30 grades, and these oil products minimum environment temperature to be used is -25 DEG C.- 25 DEG C big for China
It is above this temperature, but for extremely cold area, such as Mo River in Heilungkiang, the band of Heihe one, Yi Jixin for some areas
For boundary, the highlands of the band of Tibet one, the lowest temperature will can reach -50 DEG C or so well below this temperature.Meanwhile, from
From in January, 2015, national Diesel engine implements in full the discharge standard of state four, and the vehicle for meeting the discharge standard of state four needs supporting making
With the oil product of API CI-4 grades, the requirement of engine and tail-gas after treatment apparatus could be met.
At present, diesel engine oil on the market has following shortcoming：(1) oil pour point is higher, compared with low ambient temperature
Under can solidify, it is impossible to use；(2) it is unsatisfactory for 0W-30 viscosity grades requirement (this is diesel engine oil MV minium viscosity class requirement)；
(3) API CI-4 grades are unsatisfactory for, it is impossible to discharge vehicle suitable for state four.Therefore, it is substantially no on Vehicles Collected from Market to meet API
The diesel engine oil of the ultralow temperature of CI-4 grades.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the invention, without answering
In being considered as recognizing or imply in any form that the information structure has been the prior art well known to persons skilled in the art.
The content of the invention
For above shortcomings in the prior art, the present invention provides a kind of ultralow temperature diesel engine oil, and the machine oil is chosen
Base oil and the additive combination of high-quality, it is possible to decrease oil pour point, meet 0W-30 viscosity grade requirements, meet API CI-4 matter
Amount class requirement.
To achieve these goals, the present invention is realized using following technical scheme：
A kind of ultralow temperature diesel engine oil, is made up of following components by weight：Base oil 20-22 parts of PAO 4, PAO 6
Base oil 51-55 parts, 5 parts of esters base oil, 15.1 parts of compound additive, 0.45 part and tackifier 6.0-6.5 parts of auxiliary agent.
Preferably, the described base oils of PAO 4 are the fully synthetic base oils of class of API IV；The described base oils of PAO 6 are
The fully synthetic base oil of the classes of API IV；Described esters base oil is the -2- Propylheptyls of hexanedioic acid two.
Preferably, diesel engine oil additive LZ4987 of the described compound additive using Lu Borun additives company.
Preferably, described auxiliary agent be using Lu Borun additives company diesel engine oil additive LZ6477C,
LZ1371 and LZ8658 compoundings are formed, and three kinds of mass ratioes of additive are 2：1：1.5.
Preferably, described tackifier are ethylene-propylene copolymer type viscosity index improver, its ethylene contents<50%.
Compared with prior art, the present invention has the advantages that：
(1) ultralow temperature diesel engine oil of the invention is combined using the base oil and additive of high-quality, and oil pour point is low,
- 66 DEG C are reached, the use in China's all region winters can be met.
(2) ultralow temperature diesel engine oil of the invention can meet 0W-30 viscosity grade requirements.
(3) ultralow temperature diesel engine oil of the invention can meet the requirement of API CI-4 credit ratings.
Specific embodiment
Specific embodiment of the invention is described in detail with reference to specific embodiment, it is to be understood that of the invention
Protection domain do not limited by specific embodiment.
Embodiment 1：
A kind of ultralow temperature diesel engine oil, is made up of following components by weight：20 parts of 4 base oils of PAO, the bases of PAO 6
6.0 parts of 53.45 parts of oil, 5 parts of esters base oil, 15.1 parts of compound additive, 0.45 part of auxiliary agent and tackifier.
The described base oils of PAO 4 are the fully synthetic base oils of class of API IV；The described base oils of PAO 6 are that the classes of API IV are complete
Synthetic base oil；Described esters base oil is the -2- Propylheptyls of hexanedioic acid two；Described compound additive is added using Lu Borun
Plus the diesel engine oil additive LZ4987 of agent company；Described auxiliary agent is added using the diesel engine oil of Lu Borun additives company
Agent LZ6477C, LZ1371 and LZ8658 compounding are formed, and three kinds of mass ratioes of additive are 2：1：1.5；Described tackifier are second
Propylene copolymer type viscosity index improver, its ethylene contents<50%.
Embodiment 2：
A kind of ultralow temperature diesel engine oil, is made up of following components by weight：21 parts of 4 base oils of PAO, the bases of PAO 6
6.5 parts of 51.95 parts of oil, 5 parts of esters base oil, 15.1 parts of compound additive, 0.45 part of auxiliary agent and tackifier.
The described base oils of PAO 4 are the fully synthetic base oils of class of API IV；The described base oils of PAO 6 are that the classes of API IV are complete
Synthetic base oil；Described esters base oil is the -2- Propylheptyls of hexanedioic acid two；Described compound additive is added using Lu Borun
Plus the diesel engine oil additive LZ4987 of agent company；Described auxiliary agent is added using the diesel engine oil of Lu Borun additives company
Agent LZ6477C, LZ1371 and LZ8658 compounding are formed, and three kinds of mass ratioes of additive are 2：1：1.5；Described tackifier are second
Propylene copolymer type viscosity index improver, its ethylene contents<50%.
Embodiment 3：
A kind of ultralow temperature diesel engine oil, is made up of following components by weight：20.15 parts of 4 base oils of PAO, PAO 6
6.3 parts of 53 parts of base oil, 5 parts of esters base oil, 15.1 parts of compound additive, 0.45 part of auxiliary agent and tackifier.
The described base oils of PAO 4 are the fully synthetic base oils of class of API IV；The described base oils of PAO 6 are that the classes of API IV are complete
Synthetic base oil；Described esters base oil is the -2- Propylheptyls of hexanedioic acid two；Described compound additive is added using Lu Borun
Plus the diesel engine oil additive LZ4987 of agent company；Described auxiliary agent is added using the diesel engine oil of Lu Borun additives company
Agent LZ6477C, LZ1371 and LZ8658 compounding are formed, and three kinds of mass ratioes of additive are 2：1：1.5；Described tackifier are second
Propylene copolymer type viscosity index improver, its ethylene contents<50%.
The low temperature physical and chemical index of ultralow temperature diesel engine oil of the inventor to being obtained in embodiment 1-3 is measured, and as a result sees
Table 1.
The low temperature physical and chemical index of the ultralow temperature diesel engine oil of the invention of table 1
As shown in Table 1, ultralow temperature diesel engine oil of the invention performance is good, its kinematic viscosity, low-temperature dynamic viscosity, inclines
Point, high-temperature high shear viscosity, temperature pumping viscosity meet technical requirements, and the ultralow temperature diesel engine oil pour point is low, and average value reaches
To -66 DEG C, the use in China's all region winters can be met；0W-30 viscosity grade requirements can be met；API CI-4 matter can be met
Amount class requirement.
The foregoing description to specific illustrative embodiment of the invention be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that certain principles of the invention and its reality should
With so that those skilled in the art can realize and using a variety of exemplaries of the invention and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (8)
1. a kind of ultralow temperature diesel engine oil, it is characterised in that be made up of following components by weight：The base oil 20-22 of PAO 4
Part, base oil 51-55 parts of PAO 6,5 parts of esters base oil, 15.1 parts of compound additive, 0.45 part and tackifier 6.0- of auxiliary agent
6.5 parts.
2. ultralow temperature diesel engine oil according to claim 1, it is characterised in that the described base oils of PAO 4 are API IV
The fully synthetic base oil of class.
3. ultralow temperature diesel engine oil according to claim 1, it is characterised in that the described base oils of PAO 6 are API IV
The fully synthetic base oil of class.
4. ultralow temperature diesel engine oil according to claim 1, it is characterised in that described esters base oil is hexanedioic acid
Two -2- Propylheptyls.
5. ultralow temperature diesel engine oil according to claim 1, it is characterised in that described compound additive uses Lu Borun
The diesel engine oil additive LZ4987 of additive company.
6. ultralow temperature diesel engine oil according to claim 1, it is characterised in that described auxiliary agent is added using Lu Borun
Diesel engine oil additive LZ6477C, LZ1371 and LZ8658 compounding of agent company are formed, and three kinds of mass ratioes of additive are 2：1：
1.5。
7. ultralow temperature diesel engine oil according to claim 6, it is characterised in that diesel engine oil additive in described auxiliary agent
The mass ratio of LZ6477C, LZ1371 and LZ8658 is 2：1：1.5.
8. ultralow temperature diesel engine oil according to claim 1, it is characterised in that described tackifier are ethylene-propylene copolymer type
Viscosity index improver, its ethylene contents<50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187073.1A CN106833835A (en) | 2016-12-20 | 2016-12-20 | A kind of ultralow temperature diesel engine oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187073.1A CN106833835A (en) | 2016-12-20 | 2016-12-20 | A kind of ultralow temperature diesel engine oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106833835A true CN106833835A (en) | 2017-06-13 |
Family
ID=59140690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611187073.1A Pending CN106833835A (en) | 2016-12-20 | 2016-12-20 | A kind of ultralow temperature diesel engine oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106833835A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1525392A (en) * | 1974-12-16 | 1978-09-20 | Stauffer Chemical Co | Synthetic crankcase lubricant |
| EP0088453A1 (en) * | 1982-03-10 | 1983-09-14 | UNIROYAL CHEMICAL COMPANY, Inc. | Lubricating composition |
| JPS6479299A (en) * | 1987-09-22 | 1989-03-24 | Idemitsu Kosan Co | Base oil and composition for internal combustion engine lubricating oil |
| US4992183A (en) * | 1987-04-01 | 1991-02-12 | Ethyl Corporation | Multigrade hydrogenated decene-1 oligomer engine oils |
| CN1346397A (en) * | 1999-03-24 | 2002-04-24 | 埃克森美孚石油公司 | High performance engine oil |
| CN104498144A (en) * | 2014-12-01 | 2015-04-08 | 新疆福克油品股份有限公司 | Universal type synthetic gasoline-diesel lubrication oil and preparation method thereof |
-
2016
- 2016-12-20 CN CN201611187073.1A patent/CN106833835A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1525392A (en) * | 1974-12-16 | 1978-09-20 | Stauffer Chemical Co | Synthetic crankcase lubricant |
| EP0088453A1 (en) * | 1982-03-10 | 1983-09-14 | UNIROYAL CHEMICAL COMPANY, Inc. | Lubricating composition |
| US4992183A (en) * | 1987-04-01 | 1991-02-12 | Ethyl Corporation | Multigrade hydrogenated decene-1 oligomer engine oils |
| JPS6479299A (en) * | 1987-09-22 | 1989-03-24 | Idemitsu Kosan Co | Base oil and composition for internal combustion engine lubricating oil |
| CN1346397A (en) * | 1999-03-24 | 2002-04-24 | 埃克森美孚石油公司 | High performance engine oil |
| CN104498144A (en) * | 2014-12-01 | 2015-04-08 | 新疆福克油品股份有限公司 | Universal type synthetic gasoline-diesel lubrication oil and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106520327B (en) | Improve special engine oil of turbocharged engine burn oil phenomenon and preparation method thereof | |
| CN102229846B (en) | Double anti-wear automobile lubricating oil | |
| CN102140381B (en) | Engine oil composition for improving oil loss or engine oil combustion of German automobiles | |
| WO2007075831A3 (en) | Lubricating oil with high oxidation stability | |
| CA2368221A1 (en) | High performance engine oil | |
| WO2007103497A3 (en) | Gear oil composition containing nanomaterial | |
| EP2009074A4 (en) | Viscosity index improver and lubricant composition | |
| CN102925263B (en) | Ultrahigh viscosity index anti-wear hydraulic oil and preparation method thereof | |
| WO2006019821A3 (en) | Multigrade engine oil prepared from fischer-tropsch distillate base oil | |
| WO2005017077A3 (en) | High viscosity index wide-temperature functional fluid compositions and method for their making and use | |
| WO2007118158A3 (en) | Gear lubricant with a base oil having a low traction coefficient | |
| WO2007075830A8 (en) | Ashless lubricating oil with high oxidation stability | |
| CN107541319A (en) | A kind of ashless hydraulic fluid of high viscosity index (HVI) low pour point and preparation method thereof | |
| JP2019157140A (en) | Viscosity regulator for lubricating oil, lubricating oil additive composition and lubricating oil composition | |
| WO2015129022A1 (en) | Engine oil composition | |
| CN104245905B (en) | Lubricant oil composite | |
| CN106833835A (en) | A kind of ultralow temperature diesel engine oil | |
| EP3174963B1 (en) | Alkyl capped oil soluble polymer viscosity index improving additives for polyalphaolefin base oils in industrial lubricant applications | |
| CN106479603A (en) | A kind of Viscosity index improver composition and preparation method thereof | |
| CN106350170A (en) | Energy-saving emission-reducing lubricant composition | |
| CN107828480A (en) | A kind of high-performance synthesis type power-assisted steering fluid composition and preparation method thereof | |
| CN104450067A (en) | Lubricating oil for diesel engine | |
| CN105567387B (en) | A kind of stationary gas motor fluid composition | |
| RU2224010C1 (en) | Plastic lubricant for heavy-loaded sliding friction units | |
| CN107384522A (en) | A kind of low-temperature resistance lubricating oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |