CN103602450A - Machinery lubricating oil composition - Google Patents
Machinery lubricating oil composition Download PDFInfo
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- CN103602450A CN103602450A CN201310501267.4A CN201310501267A CN103602450A CN 103602450 A CN103602450 A CN 103602450A CN 201310501267 A CN201310501267 A CN 201310501267A CN 103602450 A CN103602450 A CN 103602450A
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Abstract
A disclosed machinery lubricating oil composition is prepared from the following raw materials in parts by weight: 10-15 parts of dialkyl succinate sulfonate, 5-10 parts of triethanolamine, 20-30 parts of sulfonated castor oil, 3-9 parts of sodium nitrite, 3-9 parts of diglycol, 2-6 parts of palm oil fatty acid methyl ester sodium sulfonate and 2-6 parts of boric acid. The lubricating oil composition provided by the invention has excellent viscosity-temperature performance and high viscosity index; the oil product still has proper viscosity and oil film thickness in a relatively wide temperature scope, and still has relatively good fluidity at a relatively low temperature, is beneficial for pumping or being carried to a lubrication point, and is beneficial for conveying, storage and usage of the oil product; and the lubricating oil provided by the invention still has good lubricity when water accounting for 20% of the lubricating oil enters the lubricating oil.
Description
Technical field
The present invention relates to a kind of power lubrication oil compositions, belong to industrial chemical field.
Background technology
Lubricating oil is to take mineral base oil or synthetic base oil as main, a kind of important lubricating oil that adds extreme pressure anti-wear additives and oiliness improver modulation to form, for various wheel gearings, to prevent tooth surface abrasion, scratch, sintering etc., extend its work-ing life, improve transmitted power efficiency, reduce power loss.Lubricating oil has good wear-resistant, withstand load performance and suitable viscosity.In addition,, even if also should there is good thermal oxidation stability, anti-bubble, water separable performance energy and rustless property synthetic gear oil under very high service temperature and load, still can guarantee that all parts of transmission system is not frayed.In industrial production, often because poor sealing causes water coolant seepage in oiling system, cause emulsification of lubricant rotten, stop up oil circuit, be forced to more oil change and produce normal operation with assurance.Existing lubricating oil addresses this problem the method for the system water inlet raising demulsibilities that adopt more, or oil product is changed.Although improve demulsibility, can solve temporarily the impact of water inlet on gear oil, the additive in gear oil usually reduces gradually along with the separation of water.The existence of a small amount of moisture still easily causes lubrication failure.Directly oil change has been increased again the use cost of enterprise.
Summary of the invention
The deficiency existing for prior art, technical problem to be solved by this invention is, a kind of power lubrication oil compositions is provided, there is excellent viscosity temperature characteristic, high viscosity index, oil product is used in wide temperature range still has suitable viscosity and oil film thickness, and oil product still has good mobility at lower temperature, is beneficial to pumping or is carried into oiling point.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is, a kind of power lubrication oil compositions is made by the raw material of following parts by weight:
Dialkyl group succinic acid sulfonate 10-15 part, trolamine 5-10 part, turkey red oil 20-30 part, Sodium Nitrite 3-9 part, glycol ether 3-9 part, palm oil fatty acid methyl esters sodium sulfonate 2-6 part and boric acid 2-6 part.
Optimize, above-mentioned power lubrication oil compositions, by the raw material of following parts by weight, made:
5 parts of 12 parts, dialkyl group succinic acid sulfonate, 8 parts of trolamines, 25 parts of turkey red oils, 5 parts of Sodium Nitrites, 7 parts of glycol ethers, 4 parts of palm oil fatty acid methyl esters sodium sulfonates and boric acid.
Lubricating oil composition of the present invention has excellent viscosity temperature characteristic, high viscosity index, oil product is used in wide temperature range still has suitable viscosity and oil film thickness, oil product still has good mobility at lower temperature, be beneficial to pumping or be carried into oiling point, be conducive to transportation, storage and the use of oil product, lubricating oil provided by the invention, when the water that enters 20%, still has good oilness.
Embodiment
embodiment 1
The present invention is a kind of power lubrication oil compositions, by the raw material of following parts by weight, is made:
5 parts of 12 parts, dialkyl group succinic acid sulfonate, 8 parts of trolamines, 25 parts of turkey red oils, 5 parts of Sodium Nitrites, 7 parts of glycol ethers, 4 parts of palm oil fatty acid methyl esters sodium sulfonates and boric acid.
embodiment 2
The present invention is a kind of power lubrication oil compositions, by the raw material of following parts by weight, is made:
2 parts of 10 parts, dialkyl group succinic acid sulfonate, 5 parts of trolamines, 20 parts of turkey red oils, 3 parts of Sodium Nitrites, 3 parts of glycol ethers, 2 parts of palm oil fatty acid methyl esters sodium sulfonates and boric acid.
embodiment 3
The present invention is a kind of power lubrication oil compositions, by the raw material of following parts by weight, is made:
6 parts of 15 parts, dialkyl group succinic acid sulfonate, 10 parts of trolamines, 30 parts of turkey red oils, 9 parts of Sodium Nitrites, 9 parts of glycol ethers, 6 parts of palm oil fatty acid methyl esters sodium sulfonates and boric acid.
Lubricating oil composition of the present invention has excellent viscosity temperature characteristic, high viscosity index, oil product is used in wide temperature range still has suitable viscosity and oil film thickness, oil product still has good mobility at lower temperature, be beneficial to pumping or be carried into oiling point, be conducive to transportation, storage and the use of oil product, lubricating oil provided by the invention, when the water that enters 20%, still has good oilness.Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (2)
1. a power lubrication oil compositions, is characterized in that: the raw material by following parts by weight is made:
Dialkyl group succinic acid sulfonate 10-15 part, trolamine 5-10 part, turkey red oil 20-30 part, Sodium Nitrite 3-9 part, glycol ether 3-9 part, palm oil fatty acid methyl esters sodium sulfonate 2-6 part and boric acid 2-6 part.
2. power lubrication oil compositions according to claim 1, is characterized in that:
Raw material by following parts by weight is made: 5 parts of 12 parts, dialkyl group succinic acid sulfonate, 8 parts of trolamines, 25 parts of turkey red oils, 5 parts of Sodium Nitrites, 7 parts of glycol ethers, 4 parts of palm oil fatty acid methyl esters sodium sulfonates and boric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501267.4A CN103602450A (en) | 2013-10-23 | 2013-10-23 | Machinery lubricating oil composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501267.4A CN103602450A (en) | 2013-10-23 | 2013-10-23 | Machinery lubricating oil composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103602450A true CN103602450A (en) | 2014-02-26 |
Family
ID=50120720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310501267.4A Pending CN103602450A (en) | 2013-10-23 | 2013-10-23 | Machinery lubricating oil composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103602450A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398841A (en) * | 2016-09-07 | 2017-02-15 | 马鞍山纽泽科技服务有限公司 | Mechanical lubricating oil |
| CN108300544A (en) * | 2018-01-25 | 2018-07-20 | 刘春燕 | A kind of mechanical lubrication fluid composition and its preparation process |
-
2013
- 2013-10-23 CN CN201310501267.4A patent/CN103602450A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398841A (en) * | 2016-09-07 | 2017-02-15 | 马鞍山纽泽科技服务有限公司 | Mechanical lubricating oil |
| CN108300544A (en) * | 2018-01-25 | 2018-07-20 | 刘春燕 | A kind of mechanical lubrication fluid composition and its preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140226 |
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| WD01 | Invention patent application deemed withdrawn after publication |