CN105441170A - Rust-proof lubricating oil - Google Patents
Rust-proof lubricating oil Download PDFInfo
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- CN105441170A CN105441170A CN201510847482.9A CN201510847482A CN105441170A CN 105441170 A CN105441170 A CN 105441170A CN 201510847482 A CN201510847482 A CN 201510847482A CN 105441170 A CN105441170 A CN 105441170A
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Abstract
The invention discloses rust-proof lubricating oil prepared from components as follows: poly(alpha olefin) oil, soybean oil, silicone oil, zinc dialkyl dithiophosphate, sorbitol, bentonite, lignin sodium sulfate, n-amyl alcohol, maleic anhydride, octoic acid and triisopropyl borate. The lubricating oil is good in cooling performance, good in lubricating effect and adaptable to most application occasions, the ground n-amyl alcohol and octoic acid and the pretreated bentonite mixture are added, the rust-proof property of the lubricating oil can be greatly improved, the lubrication effect of the lubricating oil is greatly improved, the friction coefficient cannot change greatly at the high temperature, the stability is high, the poly(alpha olefin) oil and the lignin sodium sulfate are required to be mixed and heated in advance, the produced lubricating oil can solve some problems of low-temperature start difficulty and high-temperature inefficiency, the working efficiency and the production economy are improved, through pretreatment of the silicone oil, the viscosity index of the lubricating oil is increased, and the quality of the lubricating oil is improved.
Description
Technical field
The present invention relates to technical field of lubricating oil, particularly relate to a kind of rust-proof type 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 rustless property of lubricating oil is even more important, and the rustless property of existing much lubricating oil cannot meet the demand of many occasions, causes equipment to consume large.
Summary of the invention
The object of this invention is to provide a kind of rust-proof type lubricating oil.
The present invention is achieved through the following technical solutions:
A kind of rust-proof type lubricating oil, be made up of following composition by weight, poly-a-olefin oil 110 parts, 30 parts, soya-bean oil, silicone oil 15 parts, zinc dialkyl dithiophosphate 6 parts, Sorbitol Powder 8 parts, wilkinite 7 parts, sodium lignin sulphate 5 parts, Pentyl alcohol 12 parts, MALEIC ANHYDRIDE 3 parts, sad 4 parts, triisopropyl borate ester 4 parts.
Further, the viscous modulus of described poly-a-olefin oil is greater than 90.
Further, described wilkinite is through pre-treatment: adopted by wilkinite the soaking with sodium hydroxide of 5.5% concentration after 30 minutes, filters, and calcines after 1 hour, naturally cool to room temperature at 180-200 DEG C.
Further, pretreated wilkinite need with Pentyl alcohol and sad mix after, at 50-55 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.
Further, described silicone oil is through pre-treatment: be that the oligoethylene glycol methyl glycidyl ether of 5 parts mixes with silicone oil with the mixture of octamethylcyclotetrasiloxane by total weight parts, at temperature is 60 DEG C, and reaction 4-5 hour; Described polyoxyethylene glycol methyl glycidyl ether mixes in 1:2 ratio with octamethylcyclotetrasiloxane.
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 sad and pretreated bentonite mixtures that pass through grinding, the rust-preventing characteristic of lubricating oil can not only be greatly improved, also improve the lubricant effect of lubricating oil, 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, by the pre-treatment to silicone oil, improve the quality of oil body exponential sum lubricating oil.
Embodiment
A kind of rust-proof type lubricating oil, be made up of following composition by weight, poly-a-olefin oil 110 parts, 30 parts, soya-bean oil, silicone oil 15 parts, zinc dialkyl dithiophosphate 6 parts, Sorbitol Powder 8 parts, wilkinite 7 parts, sodium lignin sulphate 5 parts, Pentyl alcohol 12 parts, MALEIC ANHYDRIDE 3 parts, sad 4 parts, triisopropyl borate ester 4 parts.
Further, the viscous modulus of described poly-a-olefin oil is greater than 90.
Further, described wilkinite is through pre-treatment: adopted by wilkinite the soaking with sodium hydroxide of 5.5% concentration after 30 minutes, filters, and calcines after 1 hour, naturally cool to room temperature at 180-200 DEG C.
Further, pretreated wilkinite need with Pentyl alcohol and sad mix after, at 50-55 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.
Further, described silicone oil is through pre-treatment: be that the oligoethylene glycol methyl glycidyl ether of 5 parts mixes with silicone oil with the mixture of octamethylcyclotetrasiloxane by total weight parts, at temperature is 60 DEG C, and reaction 4-5 hour; Described polyoxyethylene glycol methyl glycidyl ether mixes in 1:2 ratio with octamethylcyclotetrasiloxane.
The performance index of lubricating oil of the present invention are:
| Index, unit | |
| 40 DEG C of kinematic viscosity, mm2/s | 86±2 |
| 100 DEG C of kinematic viscosity, mm2/s | 25±1 |
| Viscosity index | ≥200 |
| -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.
Claims (6)
1. a rust-proof type 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, silicone oil 15 parts, zinc dialkyl dithiophosphate 6 parts, Sorbitol Powder 8 parts, wilkinite 7 parts, sodium lignin sulphate 5 parts, Pentyl alcohol 12 parts, MALEIC ANHYDRIDE 3 parts, sad 4 parts, triisopropyl borate ester 4 parts.
2. a kind of rust-proof type 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. a kind of rust-proof type lubricating oil according to claim 1, it is characterized in that, described wilkinite is through pre-treatment: adopted by wilkinite the soaking with sodium hydroxide of 5.5% concentration after 30 minutes, filters, calcine after 1 hour at 180-200 DEG C, naturally cool to room temperature.
4. a kind of rust-proof type lubricating oil according to claim 1 or 3, is characterized in that, pretreated wilkinite need with Pentyl alcohol and sad mix after, at 50-55 DEG C, carry out grinding 50 minutes, can add in the making of lubricating oil.
5. a kind of rust-proof type 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.
6. a kind of rust-proof type lubricating oil according to claim 1, it is characterized in that, described silicone oil is through pre-treatment: be that the oligoethylene glycol methyl glycidyl ether of 5 parts mixes with silicone oil with the mixture of octamethylcyclotetrasiloxane by total weight parts, at temperature is 60 DEG C, and reaction 4-5 hour; Described polyoxyethylene glycol methyl glycidyl ether mixes in 1:2 ratio with octamethylcyclotetrasiloxane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847482.9A CN105441170A (en) | 2015-11-30 | 2015-11-30 | Rust-proof lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847482.9A CN105441170A (en) | 2015-11-30 | 2015-11-30 | Rust-proof lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105441170A true CN105441170A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510847482.9A Pending CN105441170A (en) | 2015-11-30 | 2015-11-30 | Rust-proof lubricating oil |
Country Status (1)
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| CN (1) | CN105441170A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102770513A (en) * | 2010-02-02 | 2012-11-07 | 福斯油品股份公司 | Lubricating greases containing lignosulfonate, the production thereof, and the use thereof |
| CN103484210A (en) * | 2013-08-19 | 2014-01-01 | 蚌埠市英路光电有限公司 | Bentonite-containing anti-rust oil |
| CN103642566A (en) * | 2013-11-28 | 2014-03-19 | 大连创达技术交易市场有限公司 | Oil soluble lubricating oil |
| CN104212584A (en) * | 2014-08-25 | 2014-12-17 | 青岛承天伟业机械制造有限公司 | Special lubricating oil for engines |
-
2015
- 2015-11-30 CN CN201510847482.9A patent/CN105441170A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102770513A (en) * | 2010-02-02 | 2012-11-07 | 福斯油品股份公司 | Lubricating greases containing lignosulfonate, the production thereof, and the use thereof |
| CN103484210A (en) * | 2013-08-19 | 2014-01-01 | 蚌埠市英路光电有限公司 | Bentonite-containing anti-rust oil |
| CN103642566A (en) * | 2013-11-28 | 2014-03-19 | 大连创达技术交易市场有限公司 | Oil soluble lubricating oil |
| CN104212584A (en) * | 2014-08-25 | 2014-12-17 | 青岛承天伟业机械制造有限公司 | Special lubricating oil for engines |
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| 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: 20160330 |
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| RJ01 | Rejection of invention patent application after publication |