CN103666682A - Ship side thruster hydraulic oil - Google Patents
Ship side thruster hydraulic oil Download PDFInfo
- Publication number
- CN103666682A CN103666682A CN201310595426.1A CN201310595426A CN103666682A CN 103666682 A CN103666682 A CN 103666682A CN 201310595426 A CN201310595426 A CN 201310595426A CN 103666682 A CN103666682 A CN 103666682A
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- China
- Prior art keywords
- hydraulic efficiency
- thruster hydraulic
- lateral thruster
- efficiency oil
- compound
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Abstract
The invention discloses ship side thruster hydraulic oil which is formed through the following way: pentaerythritol ester and poly-alpha olefin are compounded, the mixture is used as base oil, and then the base oil is combined with multiple composite additives including an antiwear agent, an antioxygen, an anti-foaming agent, an anti-emulgator, an antirust agent, a metal deactivator, a friction improver and a corrosion inhibition assistant. The ship side thruster hydraulic oil can form a protective film on the surface of a hydraulic kinematic pair, resist pollution of seawater and has excellent anti-rust property, abrasion resistance, hydrolysis stability and emulsion resistance; in addition, the air release property and the anti-foaming property of the ship side thruster hydraulic oil are also excellent.
Description
Technical field
The present invention relates to engineering machinery in a kind of naval vessel and water, particularly shipping lateral thruster hydraulic efficiency oil field.
Background technology
Large ship usually runs into operation water surface area deficiency at narrows, harbour, ship motion speed is too high, inertia is large, the difficult problems such as cyclicity is poor, ship maneuvering personnel need to assist hull to complete inward and outward channel, harbour by side thruster thrust, by handling operation from berth etc.For meeting the safe operation requirement of side thruster, be equipped with perfect hydraulic efficiency system, in order to guarantee in the situation that considering that the speed of a ship or plane exists, also can be accurately to ship transferring power.Because shipping lateral thruster hydraulic efficiency installation and hydraulic efficiency oil often bear the multiple impacts such as high temperature, high humidity, heavy duty, impact, high salinity, tide and rainwater, work under bad environment.Its side thruster hydraulic efficiency oil requires that rust-preventing characteristic, emulsion resistance, anti-seawater salinity corrode, anti-shearing, stability in storage, material compatibility, oxidation stability are good, the interference that can alleviate extraneous factor.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of energy and forms fine and close protective membrane; opposing sea pollution; antirust, resistance to abrasion and Oxidation Stability are outstanding, hydrolysis stability, resistance to emulsion, air release property and antifoam property is good,, nontoxicity corrosion-free to equipment; have no irritating odor, can meet boats and ships at the shipping lateral thruster hydraulic efficiency oil of the operating mode service requirements of low-speed heave-load.
The present invention is usingd following technical scheme and is solved the problems of the technologies described above: adopt Poly alpha Olefins (PAO) compound as base oil, coordinate multiple composite additive, its each constituent mass percentage ratio is:
| Component | Content (mass percent) |
| Base oil | Surplus |
| Anti-wear agent | 3.0%～6.0% |
| Non-emulsifying agent | 0.5%～1.0% |
| Oxidation inhibitor | 1.0%～2.5% |
| Metal passivator | 0.5%～1.0% |
| Inhibition auxiliary agent | 1.0%～2.0% |
| Kilfoam | 0.003%～0.01% |
| Rust-preventive agent | 0.5%～2.0% |
| Friction improver | 1.0%～2.0% |
Base oil is that pentaerythritol ester and 60%～50% the Poly alpha Olefins (PAO) of mass ratio 40%～50% is compound.
Anti-wear agent is that boronation phosphoric acid ester and 40%～50% the tritolyl phosphate of mass ratio 60%～50% is compound.
Non-emulsifying agent is amine and epoxy compounds condenses;
Oxidation inhibitor is that 2,6 ditertiary butyl p cresol and N-phenyl-a-naphthylamines of 60%～50% of mass ratio 40%～50% is compound.
Metal passivator is 124 Triazole derivative.
Inhibition auxiliary agent is thiadiazoles derivative.
Kilfoam is acrylate and ether copolymer.
Rust-preventive agent is that benzotriazole and 60%～50% the petroleum sodium sulfonate of mass ratio 40%～50% is compound.
Friction improver is phosphoric acid ester.
Shipping lateral thruster hydraulic efficiency oil of the present invention, can form fine and close protective membrane on Hydraulic Elements surface, the pollution of opposing seawater, rust-preventing characteristic excellent property; Its resistance to abrasion and Oxidation Stability are outstanding, can meet boats and ships in the operating mode service requirements of low-speed heave-load; Have good hydrolysis stability, resistance to emulsion, air release property and antifoam property, corrosion-free to equipment, nontoxicity, has no irritating odor, and is applicable to shipping lateral thruster hydraulic efficiency system.
Embodiment
Embodiment 1:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| The pentaerythritol ester of mass ratio 40% and 60% Poly alpha Olefins (PAO) are compound | 84.0% |
| The boronation phosphoric acid ester of mass ratio 60% and 40% tritolyl phosphate are compound | 6.0% |
| Amine and epoxy compounds condenses | 0.7% |
| The 2,6 ditertiary butyl p cresol of mass ratio 40% and 60% N-phenyl-a-naphthylamines are compound | 2.5% |
| 124 Triazole derivative | 0.79% |
| Thiadiazoles derivative | 2.0% |
| Acrylate and ether copolymer | 0.01% |
| The benzotriazole of mass ratio 40% and 60% petroleum sodium sulfonate are compound | 2.0% |
| Friction improver is phosphoric acid ester | 2.0% |
Above component summation is 100%.
Embodiment 2:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| The pentaerythritol ester of mass ratio 45% and 55% Poly alpha Olefins (PAO) are compound | 87.0% |
| The boronation phosphoric acid ester of mass ratio 55% and 45% tritolyl phosphate are compound | 5.0% |
| Amine and epoxy compounds condenses | 1.0% |
| The 2,6 ditertiary butyl p cresol of mass ratio 45% and 55% N-phenyl-a-naphthylamines are compound | 2.0% |
| 124 Triazole derivative | 0.992% |
| Thiadiazoles derivative | 1.5% |
| Acrylate and ether copolymer | 0.008% |
| The benzotriazole of mass ratio 45% and 55% petroleum sodium sulfonate are compound | 1.0% |
| Friction improver is phosphoric acid ester | 1.5% |
Above component summation is 100%.
Embodiment 3:
Following component is in harmonious proportion and is formed by mass percentage:
| Component | Content (mass percent) |
| The pentaerythritol ester of mass ratio 50% and 50% Poly alpha Olefins (PAO) are compound | 92.0% |
| The boronation phosphoric acid ester of mass ratio 50% and 50% tritolyl phosphate are compound | 3.0% |
| Amine and epoxy compounds condenses | 0.5% |
| The 2,6 ditertiary butyl p cresol of mass ratio 50% and 50% N-phenyl-a-naphthylamines are compound | 1.0% |
| 124 Triazole derivative | 0.5% |
| Thiadiazoles derivative | 1.0% |
| Acrylate and ether copolymer | 0.003% |
| The benzotriazole of mass ratio 50% and 50% petroleum sodium sulfonate are compound | 0.997% |
| Friction improver is phosphoric acid ester | 1.0% |
Above component summation is 100%.
The main physical and chemical index of embodiment 3 products is:
Claims (10)
1. a shipping lateral thruster hydraulic efficiency oil, is characterized in that adopting pentaerythritol ester and Poly alpha Olefins (PAO) compound as base oil, coordinates multiple composite additive, and its each constituent mass percentage ratio is:
2. shipping lateral thruster hydraulic efficiency oil as claimed in claim 1, is characterized in that base oil is that pentaerythritol ester and 60%～50% the Poly alpha Olefins (PAO) of mass ratio 40%～50% is compound.
3. shipping lateral thruster hydraulic efficiency oil as claimed in claim 1, is characterized in that anti-wear agent is that boronation phosphoric acid ester and 40%～50% the tritolyl phosphate of mass ratio 60%～50% is compound.
4. shipping lateral thruster hydraulic efficiency oil as claimed in claim 1, is characterized in that non-emulsifying agent is amine and epoxy compounds condenses.
5. shipping lateral thruster hydraulic efficiency oil as claimed in claim 1, is characterized in that oxidation inhibitor is that 2,6 ditertiary butyl p cresol and N-phenyl-a-naphthylamines of 60%～50% of mass ratio 40%～50% is compound.
6. shipping lateral thruster hydraulic efficiency oil as claimed in claim 1, is characterized in that metal passivator is 124 Triazole derivative.
7. shipping lateral thruster hydraulic efficiency oil as claimed in claim 1, is characterized in that inhibition auxiliary agent is thiadiazoles derivative.
8. shipping lateral thruster hydraulic efficiency oil as claimed in claim 1, is characterized in that kilfoam is acrylate and ether copolymer.
9. shipping lateral thruster hydraulic efficiency oil as claimed in claim 1, is characterized in that rust-preventive agent is that benzotriazole and 60%～50% the petroleum sodium sulfonate of mass ratio 40%～50% is compound.
10. shipping lateral thruster hydraulic efficiency oil as claimed in claim 1, is characterized in that friction improver is phosphoric acid ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595426.1A CN103666682B (en) | 2013-11-22 | 2013-11-22 | Ship side thruster hydraulic oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595426.1A CN103666682B (en) | 2013-11-22 | 2013-11-22 | Ship side thruster hydraulic oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103666682A true CN103666682A (en) | 2014-03-26 |
| CN103666682B CN103666682B (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310595426.1A Active CN103666682B (en) | 2013-11-22 | 2013-11-22 | Ship side thruster hydraulic oil |
Country Status (1)
| Country | Link |
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| CN (1) | CN103666682B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479818A (en) * | 2014-11-17 | 2015-04-01 | 广西大学 | Castor-based pitting corrosion-resistant closed heavy load industrial gear oil composition |
| CN104673458A (en) * | 2015-01-06 | 2015-06-03 | 北京联飞翔科技股份有限公司 | Hydraulic oil with excellent air release performance and preparation method for hydraulic oil |
| CN106221881A (en) * | 2016-07-29 | 2016-12-14 | 广西蓝德再生能源有限责任公司 | Biodegradable antiwear hydraulic oil compositions |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479648A (en) * | 2016-10-17 | 2017-03-08 | 中国石油化工股份有限公司 | A kind of high viscosity synthetic hydraulic fluid compositionss and its application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101784647A (en) * | 2007-06-28 | 2010-07-21 | 雪佛龙美国公司 | Power steering fluid |
| CN101812355A (en) * | 2009-12-18 | 2010-08-25 | 益田润石（北京）化工有限公司 | Novel synthetic fire-resistant hydraulic oil composition |
-
2013
- 2013-11-22 CN CN201310595426.1A patent/CN103666682B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101784647A (en) * | 2007-06-28 | 2010-07-21 | 雪佛龙美国公司 | Power steering fluid |
| CN101812355A (en) * | 2009-12-18 | 2010-08-25 | 益田润石（北京）化工有限公司 | Novel synthetic fire-resistant hydraulic oil composition |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479818A (en) * | 2014-11-17 | 2015-04-01 | 广西大学 | Castor-based pitting corrosion-resistant closed heavy load industrial gear oil composition |
| CN104673458A (en) * | 2015-01-06 | 2015-06-03 | 北京联飞翔科技股份有限公司 | Hydraulic oil with excellent air release performance and preparation method for hydraulic oil |
| CN104673458B (en) * | 2015-01-06 | 2017-12-19 | 北京联飞翔科技股份有限公司 | A kind of hydraulic oil with excellent air release property energy and preparation method thereof |
| CN106221881A (en) * | 2016-07-29 | 2016-12-14 | 广西蓝德再生能源有限责任公司 | Biodegradable antiwear hydraulic oil compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103666682B (en) | 2015-10-07 |
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