CN104498134A - Automobile gear lubricating oil - Google Patents
Automobile gear lubricating oil Download PDFInfo
- Publication number
- CN104498134A CN104498134A CN201410698280.8A CN201410698280A CN104498134A CN 104498134 A CN104498134 A CN 104498134A CN 201410698280 A CN201410698280 A CN 201410698280A CN 104498134 A CN104498134 A CN 104498134A
- Authority
- CN
- China
- Prior art keywords
- automobile gear
- lard
- tdps532
- oil
- heating
- 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
Landscapes
- Lubricants (AREA)
Abstract
The invention discloses automobile gear lubricating oil. Trihydroxymethylpropyl oleate or trihydroxymethylpropyl trioleate as base oil is added with 0-0.411wt% of TDPS532, 0-0.411wt% of lard cd-1 and 0-0.411wt% of P120, and the materials are heated and mixed to form a uniform mixture. The automobile gear lubricating oil has good extreme-pressure antiwear properties and a high bearing capability and can satisfy requirements on medium-load vehicle gear lubrication.
Description
Technical field
The present invention relates to a kind of lubricating oil, particularly relate to a kind of oily based on tricarboxymethyl propane oleate, containing pentasulfide, the Automobile gear lubricant of the star composition of lard cd-1 and phosphorus.
Background technology
Traditional lubricating oil great majority oil based on mineral oil, mineral oil also exists the problem that biodegradable difference etc. constitutes a threat to environment and health.Particularly make the lubricating grease generally very difficult lubricity meeting the use of more than less than-60 DEG C and 150 DEG C of base oil with mineral oil, extreme pressure and antiwear behavior is poor, and supporting capacity is low.
Summary of the invention
Object of the present invention, is to provide a kind of Automobile gear lubricant, and this lubricating oil extreme pressure and antiwear behavior is good, and supporting capacity is high, can meet preparation moderate duty gear of vehicle lubrication needs.
The technical scheme adopted is:
A kind of Automobile gear lubricant, is characterized in that oil based on tricarboxymethyl propane oleate or trimethylolpropane tris grease, adds weight percent:
TDPS532 0-0.411%, lard cd-1 0.411% and P120 0.411%, mix through heating and make.
The present invention has fabulous extreme pressure and antiwear behavior, and supporting capacity is high, and configurable comparatively heavy duty automobile gear oil, also can be used for heavy loading and medium duty industrial gear oil.
Trimethylolpropane tris oleic acid ester (Trimethylolpropane trileate) TPTPO molecular formula is, CH
3cH
2cCH
200CC
17h
33)
3(make by after TriMethylolPropane(TMP) and elaidin reaction, high temperature evaporation is little, coking amount is low, have good consistency with additive, biological degradation rate reaches more than 90%.Its viscosity 40 DEG C is 45-55mm
2/ s, viscosity when 100 DEG C is 9-10mm
2/ s.Viscosity index >=180, biological degradation rate reaches more than 90%, can be used for the hydraulic efficiency oil of formulation requirements environmental protection, saw chain oil and water ride engine oil, steel pipe rolling liquid, and the intermediate of leather auxiliary agent, textile finish oil and metal working fluid.Tricarboxymethyl propane oleate (9134) is provided by Haihua Grease Chemistry Co., Ltd., Anshan.Its physicochemical property is in table 1.
liquid lard oil cd-1: oiliness improver is refined by pigskin and lard to form, yellow oily liquid, be soluble in ether solvent, in molecule, ester group is easy to metallic surface and forms oriented adsorption layer, improves lubricity, reduce the degree of wear, be applicable to the allotment of ROLLING OIL and metal cutting oil, also can with emulsifying agent compound, configuration oil in water emulsion, semi-synthetic liquid, lard cd-1 is provided by Shanghai Cheng De trade Co., Ltd.
TDPS532 and TDPS320 is the product innovation of U.S. Chevron Phillips Chemical Company.TDPS532, TDPS320 two kinds of additives.Poly-trisulphide molecular structural formula is: (C
12h
25)
2s
3.Poly-pentasulfide molecular structural formula is: C
12h
25s
5c
12h
25, non-corrosive sulfide TDPS320 active sulphur is more; Pentasulfide TDPS532 and TDPS320 of microcorrosion gathers pentasulfide physicochemical property in table 2.
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 the alkylphosphonic by low-carbon alcohol and phosphorus oxychloride reaction, then reacts with organic amine and phosphoric acid ester and generate.The little extreme pressure property of alkyl group because of organic amine is high, has generated physics adsorption film and chemical reaction film, thus improves its supporting capacity.The physicochemical property table of the star P120 of phosphorus is in table 2.Its reaction formula and structural formula as follows: the star P120 of phosphorus is the product of Shenyang Hua Lun company.Its physicochemical property is in table 3.
Table 1 trimethylolpropane tris oleic acid ester physics and chemistry and biodegradability
Table 2 pentasulfide physicochemical property
The physicochemical property of the star (P120) of table 3 phosphorus
TDPS532, the proportioning of lard cd-1 and P120, adopts Artificial Neural Network computation optimization, and has carried out cumulative evidence.
Lubricating oil additive formula selects X
1=TDPS532, X
2=lard cd-1, X
3=P120(X1, X
2and X
3mass percent) totally 3 factor 8 levels investigations, oil based on tricarboxymethyl propane oleate.Investigation target is dependent variable Y
1=Pb, Y
2=
, Y
3=
, Y
1for last non seizure load, it shows supporting capacity, Y
2and Y
3be expressed as when load 392N wearing-in period is 60min and 441N wearing-in period is the mill spot size that 30min tries.Test-results Y
1pbmin=1117N, maximum value can reach 1872N, Y
2min=0.313mm, Y
2max=0.403mm .Y
3min=0.327mm; Y
3max=0.447mm.
Embodiment
Embodiment one
A kind of Automobile gear lubricant, it is characterized in that oil based on tricarboxymethyl propane oleate, weight percent meter: TDPS532 0.411%, lard cd-1 0.411% and P120 0.411%, is mixed through heating.
Embodiment two
A kind of Automobile gear lubricant, it is characterized in that oil based on trimethylolpropane tris oleic acid ester, adds weight percent meter: TDPS532 0.411% and lard cd-1 0.411%, be mixed through heating.
Embodiment three
A kind of Automobile gear lubricant, it is characterized in that oil based on tricarboxymethyl propane oleate, adds weight percent meter: TDPS532 0.4% and P120 0.4%, be mixed through heating.
Embodiment four
A kind of Automobile gear lubricant, is oil based on TriMethylolPropane(TMP) acid esters, adds weight percent meter: lard cd-1 0.31% and P120 0.35%, be mixed through heating.
Embodiment five
A kind of Automobile gear lubricant, it is characterized in that oil based on tricarboxymethyl propane oleate, adds weight percent meter: TDPS532 0.31%, lard cd-1 0.41% and P120 0.241%, be mixed through heating.
Embodiment six
A kind of Automobile gear lubricant, it is characterized in that oil based on tricarboxymethyl propane oleate, adds weight percent meter: TDPS532 0.25%, lard cd-1 0.3% and P120 0.4%, be mixed through heating.Y
1Pb=1489N, Y
1Pb= 1367.21284N Y
2=0.347mm, Y
2=0.36028mm,Y
3=0.33712mm, Y
2=0.327mm。
Embodiment seven
A kind of Automobile gear lubricant, it is characterized in that oil based on tricarboxymethyl propane oleate, adds weight percent meter: TDPS532 0.28%, lard cd-1 0.34% and P120 0.4%, be mixed through heating.Y
1pb=1401N, Y
1p=1414.320147N Y
2=0.347mm, room temperature, Y
2=0.3742mm, Y
3=0.307mm, Y
2=0.319639mm.
Claims (6)
1. an Automobile gear lubricant, is characterized in that oil based on tricarboxymethyl propane oleate or trimethylolpropane tris grease, adds weight percent:
TDPS532 0-0.411%, lard cd-1 0-0.411% and P120 0-0.411%, mix through heating and make.
2. a kind of Automobile gear lubricant according to claim 1, it is characterized in that oil based on tricarboxymethyl propane oleate, weight percent meter: TDPS532 0.411%, lard cd-1 0.411% and P120 0.411%, is mixed through heating.
3. a kind of Automobile gear lubricant according to claim 1, it is characterized in that oil based on trimethylolpropane tris oleic acid ester, adds weight percent meter: TDPS532 0.411% and lard cd-1 0.411%, be mixed through heating.
4. a kind of Automobile gear lubricant according to claim 1, it is characterized in that oil based on tricarboxymethyl propane oleate, adds weight percent meter: TDPS532 0.4% and P120 0.4%, be mixed through heating.
5. a kind of Automobile gear lubricant according to claim 1, it is characterized in that oil based on TriMethylolPropane(TMP) acid esters, adds weight percent meter: lard cd-1 0.31% and P120 0.35%, be mixed through heating.
6. a kind of Automobile gear lubricant according to claim 1, it is characterized in that oil based on tricarboxymethyl propane oleate, add weight percent meter: TDPS532 0.31%, lard cd-1 0.41% and P120 0.241%, be mixed through heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698280.8A CN104498134A (en) | 2014-11-28 | 2014-11-28 | Automobile gear lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410698280.8A CN104498134A (en) | 2014-11-28 | 2014-11-28 | Automobile gear lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104498134A true CN104498134A (en) | 2015-04-08 |
Family
ID=52939590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410698280.8A Pending CN104498134A (en) | 2014-11-28 | 2014-11-28 | Automobile gear lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104498134A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118817A (en) * | 2016-06-24 | 2016-11-16 | 沈阳理工大学 | Neopentyl polyol ester adds the environmental protection heavy-duty gear lubricating oil of cetyl Calcium pyroborate |
| WO2019047038A1 (en) * | 2017-09-05 | 2019-03-14 | 戴文凤 | Fractional hyperbolic gear oil |
| WO2019047039A1 (en) * | 2017-09-05 | 2019-03-14 | 戴文凤 | Novel automobile gear lubricating oil |
| WO2019047037A1 (en) * | 2017-09-05 | 2019-03-14 | 戴文凤 | Automotive lubricating oil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020160922A1 (en) * | 2001-02-20 | 2002-10-31 | Milner Jeffrey L. | Low phosphorus clean gear formulations |
| CN1807565A (en) * | 2006-02-14 | 2006-07-26 | 中国石油化工股份有限公司 | Lubricant composition for computer flat-knitting machine |
| CN103614192A (en) * | 2013-11-19 | 2014-03-05 | 沈阳理工大学 | Sulfur and phosphorus-containing automobile gear lubricating oil |
| CN103756757A (en) * | 2013-12-27 | 2014-04-30 | 沈阳理工大学 | Synthetic automobile gear lubricating oil containing pentasulfide and animal oil |
-
2014
- 2014-11-28 CN CN201410698280.8A patent/CN104498134A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020160922A1 (en) * | 2001-02-20 | 2002-10-31 | Milner Jeffrey L. | Low phosphorus clean gear formulations |
| CN1807565A (en) * | 2006-02-14 | 2006-07-26 | 中国石油化工股份有限公司 | Lubricant composition for computer flat-knitting machine |
| CN103614192A (en) * | 2013-11-19 | 2014-03-05 | 沈阳理工大学 | Sulfur and phosphorus-containing automobile gear lubricating oil |
| CN103756757A (en) * | 2013-12-27 | 2014-04-30 | 沈阳理工大学 | Synthetic automobile gear lubricating oil containing pentasulfide and animal oil |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118817A (en) * | 2016-06-24 | 2016-11-16 | 沈阳理工大学 | Neopentyl polyol ester adds the environmental protection heavy-duty gear lubricating oil of cetyl Calcium pyroborate |
| WO2019047038A1 (en) * | 2017-09-05 | 2019-03-14 | 戴文凤 | Fractional hyperbolic gear oil |
| WO2019047039A1 (en) * | 2017-09-05 | 2019-03-14 | 戴文凤 | Novel automobile gear lubricating oil |
| WO2019047037A1 (en) * | 2017-09-05 | 2019-03-14 | 戴文凤 | Automotive lubricating oil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Shashidhara et al. | Vegetable oils as a potential cutting fluid—an evolution | |
| CN102433195B (en) | Open gear lubricating grease composition | |
| CN105385481A (en) | Antioxidant system extreme pressure anti-wear self-repairing lubricating oil additive and preparation method thereof | |
| Liew Yun Hsien et al. | Utilization of vegetable oil as bio-lubricant and additive | |
| Reeves et al. | Advancements in eco-friendly lubricants for tribological applications: Past, present, and future | |
| CN102031190A (en) | Cutting oil and preparation method thereof | |
| CN104498134A (en) | Automobile gear lubricating oil | |
| CN103756757A (en) | Synthetic automobile gear lubricating oil containing pentasulfide and animal oil | |
| CN102492525A (en) | Hydraulic oil additive combination and preparation method thereof | |
| CN105038914B (en) | Gearbox lubrication agent composition and preparation method thereof | |
| CN103614192B (en) | The Automobile gear lubricant that a kind of sulfur-bearing is Phosphorus | |
| CN103497814B (en) | Lubricating grease specially used in high-temperature kiln car, and preparation method thereof | |
| JP2022107707A (en) | Ionic liquid and lubricant composition | |
| Rao et al. | An overview of research on biolubricants in Malaysia and Japan for tribological applications | |
| CN108728228A (en) | A kind of environment-friendly type wind-driven generator synthesizing ester gear oil and preparation method thereof | |
| CN103266000B (en) | Environmentally-friendly special grease for heavy-load engineering machinery and preparation method of grease | |
| CN105505531A (en) | Environment-friendly lubricating oil | |
| Durak | A study on friction behavior of rapeseed oil as an environmentally friendly additive in lubricating oil | |
| CN104450088A (en) | Automobile gear lubricant taking trimethylolpropane easter as base oil | |
| CN103614194B (en) | Neopentyl polyol ester lubricating oil composition for automobile gears | |
| CN104388164A (en) | Gear lubricating oil containing boron and nitrogen compounds | |
| CN103409211A (en) | Lubricating oil and preparation method thereof | |
| Waheed et al. | Ionic liquids as lubricants: An overview of recent developments | |
| CN104388163A (en) | Automobile gear lubricating oil containing borate | |
| KR101336294B1 (en) | Lubricant composition and method of producing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
|
| RJ01 | Rejection of invention patent application after publication |