CN105441168A - Friction improved lubricating oil - Google Patents
Friction improved lubricating oil Download PDFInfo
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- CN105441168A CN105441168A CN201510845892.XA CN201510845892A CN105441168A CN 105441168 A CN105441168 A CN 105441168A CN 201510845892 A CN201510845892 A CN 201510845892A CN 105441168 A CN105441168 A CN 105441168A
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- lubricating oil
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- diatomite
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Abstract
The invention discloses a friction improved lubricating oil which is prepared from the following components: poly alpha olefin oil, soybean oil, zinc dialkyl dithiophosphate, sorbitol, diatomite, sodium lignosul sulphate, n-pentyl alcohol, ammonium pentaborate and triethyl borate. The lubricating oil not only is good in cooling property and excellent in lubrication effect, but also can adapt to most application occasions; through the addition of the ground n-pentyl alcohol and ammonium pentaborate and the pretreated diatomite, the lubrication effect of the lubricating oil is greatly improved, the frictional coefficient of the lubricating oil cannot change too much at high temperature, and the stability is strong; the coordinated poly alpha olefin oil and sodium lignosul sulphate need to be mixed in advance and subjected to heat treatment; the prepared lubricating oil can solve the low temperature start-up difficulty and high temperature low efficiency problem, and can greatly improve the work efficiency and production economy.
Description
Technical field
The present invention relates to technical field of lubricating oil, particularly relate to a kind of friction modified version lubricating oil.
Background technology
Lubricating oil to be used in automobile, mechanical means to reduce friction, protection machinery and the liquid of workpiece or semi-solid lubricants, mainly play lubrication, cooling, antirust, clean, seal and the effect such as buffering.Lubricating oil is made up of base oil and additive two portions, base oil is lubrication main body of oil, and decide the essential property of lubricating oil, additive then can make up and improve the deficiency of base oil aspect of performance, giving the performance that some is new, is the important component part of lubricating oil.The lubricity of lubricating oil is even more important, and the lubricity of existing much lubricating oil cannot meet the demand of many occasions.
Summary of the invention
The object of this invention is to provide a kind of friction modified version lubricating oil.
The present invention is achieved through the following technical solutions:
A kind of friction modified version lubricating oil, be made up of following composition by weight, poly-a-olefin oil 110 parts, 30 parts, soya-bean oil, zinc dialkyl dithiophosphate 10 parts, Sorbitol Powder 10 parts, 6 parts, diatomite, sodium lignin sulphate 5 parts, Pentyl alcohol 10 parts, ammonium pentaborate 4 parts, triethyl borate 4 parts.
Further, the viscous modulus of described poly-a-olefin oil is greater than 90.
Further, described diatomite is through pre-treatment: adopted by diatomite the salt acid soak of 6.5% concentration after 30 minutes, filters, and calcines after 1 hour, naturally cool to room temperature at 250-300 DEG C.
Further, after pretreated diatomite need mix with Pentyl alcohol and ammonium pentaborate, at 40-50 DEG C, carry out grinding 50 minutes, can add in the making of lubricating oil.
Further, poly-a-olefin oil and sodium lignin sulphate need to mix in advance and after being heated to 40-50 DEG C, can add other raw material.
The invention has the beneficial effects as follows, compared with prior art:
Lubricating oil of the present invention, not only cooling is good, lubricant effect is good, most application scenario can be adapted to, the present invention is by adding the Pentyl alcohol and ammonium pentaborate and pretreated diatomite mixture that pass through grinding, greatly improve the lubricant effect of lubricating oil, and its at high temperature frictional coefficient also can not change too large, stability is strong, coordinate and need to mix in advance and heat treated to poly-a-olefin oil and sodium lignin sulphate, the lubricating oil produced can solve the problem of some cold-starting difficulties and high temperature poor efficiency, greatly improve working efficiency and production economy.
Embodiment
A kind of friction modified version lubricating oil, be made up of following composition by weight, poly-a-olefin oil 110 parts, 30 parts, soya-bean oil, zinc dialkyl dithiophosphate 10 parts, Sorbitol Powder 10 parts, 6 parts, diatomite, sodium lignin sulphate 5 parts, Pentyl alcohol 10 parts, ammonium pentaborate 4 parts, triethyl borate 4 parts.
Further, the viscous modulus of described poly-a-olefin oil is greater than 90.
Further, described diatomite is through pre-treatment: adopted by diatomite the salt acid soak of 6.5% concentration after 30 minutes, filters, and calcines after 1 hour, naturally cool to room temperature at 250-300 DEG C.
Further, after pretreated diatomite need mix with Pentyl alcohol and ammonium pentaborate, at 40-50 DEG C, carry out grinding 50 minutes, can add in the making of lubricating oil.
Further, poly-a-olefin oil and sodium lignin sulphate need to mix in advance and after being heated to 40-50 DEG C, can add other raw material.
The performance index of lubricating oil of the present invention are:
| Index, unit | |
| 40 DEG C of kinematic viscosity, mm2/s | 84±2.5 |
| 100 DEG C of kinematic viscosity, mm2/s | 23±1 |
| Viscosity index | ≥198 |
| -20 DEG C of low temperature cranking viscosity, mm2/s | ≤3000 |
| Pour point, DEG C | -31 |
| Degree of cleaning, level | ≤8 |
Table 1
As can be seen from Table 1, lubricants performance of the present invention is superior, applied widely.
Lubricating oil of the present invention contrasts general lubricating oil, and when adding petrol engine, more flat smooth, ditch dug with a plow are more shallow for the rod surface after adopting lubricating oil of the present invention to rub, and surfaceness reduces about 26.5% than adopting general lubricating oil; Meanwhile, the time average consumprion of petrol motor reduces about 13% than adopting during general lubricating oil.
Claims (5)
1. a friction modified version lubricating oil, it is characterized in that, be made up of following composition by weight, poly-a-olefin oil 110 parts, 30 parts, soya-bean oil, zinc dialkyl dithiophosphate 10 parts, Sorbitol Powder 10 parts, 6 parts, diatomite, sodium lignin sulphate 5 parts, Pentyl alcohol 10 parts, ammonium pentaborate 4 parts, triethyl borate 4 parts.
2. one friction modified version lubricating oil according to claim 1, it is characterized in that, the viscous modulus of described poly-a-olefin oil is greater than 90.
3. one friction modified version lubricating oil according to claim 1, it is characterized in that, described diatomite is through pre-treatment: adopted by diatomite the salt acid soak of 6.5% concentration after 30 minutes, filters, calcine after 1 hour at 250-300 DEG C, naturally cool to room temperature.
4. the one friction modified version lubricating oil according to claim 1 or 3, is characterized in that, after pretreated diatomite need mix with Pentyl alcohol and ammonium pentaborate, carry out grinding 50 minutes, can add in the making of lubricating oil at 40-50 DEG C.
5. one friction modified version lubricating oil according to claim 1, is characterized in that, poly-a-olefin oil and sodium lignin sulphate need to mix in advance and after being heated to 40-50 DEG C, can add other raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845892.XA CN105441168A (en) | 2015-11-30 | 2015-11-30 | Friction improved lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845892.XA CN105441168A (en) | 2015-11-30 | 2015-11-30 | Friction improved lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105441168A true CN105441168A (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510845892.XA Pending CN105441168A (en) | 2015-11-30 | 2015-11-30 | Friction improved lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105441168A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88101188A (en) * | 1987-02-12 | 1988-08-24 | 三井石油化学工业株式会社 | Lubricating oil composition |
| CN1258728A (en) * | 1998-12-25 | 2000-07-05 | 中国石油化工集团公司 | Ashless dispersant for boron-containing post-crosslinked butanediimide and its preparation |
| CN1362500A (en) * | 2001-01-05 | 2002-08-07 | 中国石油化工股份有限公司 | Additive for lubricant oil |
| US20030096713A1 (en) * | 1994-04-19 | 2003-05-22 | Eric R. Schnur | Lubricating compositions with improved oxidation resistance containing a dispersant and an antioxidant |
| CN101987986A (en) * | 2009-07-31 | 2011-03-23 | 雪佛龙日本有限公司 | Friction modifier and transmission oil |
| CN102618353A (en) * | 2011-01-26 | 2012-08-01 | 中国石油化工股份有限公司 | Lubricating oil composition |
| CN103614203A (en) * | 2013-10-21 | 2014-03-05 | 全威（铜陵）铜业科技有限公司 | Aluminium drawing fluid and preparation method thereof |
| CN103614219A (en) * | 2013-10-21 | 2014-03-05 | 全威（铜陵）铜业科技有限公司 | High-temperature wire drawing lubricant and preparation method thereof |
| CN103614214A (en) * | 2013-10-21 | 2014-03-05 | 全威（铜陵）铜业科技有限公司 | Alloy wire drawing lubricant and preparation method thereof |
| CN105229128A (en) * | 2013-05-20 | 2016-01-06 | 出光兴产株式会社 | Lubricating oil composition |
-
2015
- 2015-11-30 CN CN201510845892.XA patent/CN105441168A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88101188A (en) * | 1987-02-12 | 1988-08-24 | 三井石油化学工业株式会社 | Lubricating oil composition |
| US20030096713A1 (en) * | 1994-04-19 | 2003-05-22 | Eric R. Schnur | Lubricating compositions with improved oxidation resistance containing a dispersant and an antioxidant |
| CN1258728A (en) * | 1998-12-25 | 2000-07-05 | 中国石油化工集团公司 | Ashless dispersant for boron-containing post-crosslinked butanediimide and its preparation |
| CN1362500A (en) * | 2001-01-05 | 2002-08-07 | 中国石油化工股份有限公司 | Additive for lubricant oil |
| CN101987986A (en) * | 2009-07-31 | 2011-03-23 | 雪佛龙日本有限公司 | Friction modifier and transmission oil |
| CN102618353A (en) * | 2011-01-26 | 2012-08-01 | 中国石油化工股份有限公司 | Lubricating oil composition |
| CN105229128A (en) * | 2013-05-20 | 2016-01-06 | 出光兴产株式会社 | Lubricating oil composition |
| CN103614203A (en) * | 2013-10-21 | 2014-03-05 | 全威（铜陵）铜业科技有限公司 | Aluminium drawing fluid and preparation method thereof |
| CN103614219A (en) * | 2013-10-21 | 2014-03-05 | 全威（铜陵）铜业科技有限公司 | High-temperature wire drawing lubricant and preparation method thereof |
| CN103614214A (en) * | 2013-10-21 | 2014-03-05 | 全威（铜陵）铜业科技有限公司 | Alloy wire drawing lubricant and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 余梦生等: "《机械零部件手册 选型.设计.指南》", 30 November 1996, 机械工业出版社 * |
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Application publication date: 20160330 |
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