CN104130842A - Oil-soluble polyether oil for screw-type air compressor - Google Patents
Oil-soluble polyether oil for screw-type air compressor Download PDFInfo
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- CN104130842A CN104130842A CN201410359473.0A CN201410359473A CN104130842A CN 104130842 A CN104130842 A CN 104130842A CN 201410359473 A CN201410359473 A CN 201410359473A CN 104130842 A CN104130842 A CN 104130842A
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Abstract
The invention discloses oil-soluble polyether oil for a screw-type air compressor. The oil-soluble polyether oil is prepared from 20-40 parts or 10-20 parts by mass of oil-soluble polyether base oil, 60-80 parts or 80-90 parts by mass of poly(alpha-olefin), 0.1-1.4 parts by mass of benzenamine, 0.8-2 parts by mass of a borate anti-oxidant, 1.2-2.2 parts by mass of a high-temperature ashless antiwear agent, 0.5-1.8 parts by mass of polyoxyethylene sorbitan fatty acid ester and 0.001-0.05 parts by mass of an acrylate-ether copolymer. The oil-soluble polyether oil for a screw-type air compressor is environmentally friendly, has the advantages of excellent antioxidation stability, emulsification resistance, corrosion and rusting resistance, very good defoaming performance and excellent viscosity-temperature performance, has performance indexes satisfying standards of air compressor oil 46 and can be used for mechanical equipment of an air compressor system.
Description
Technical field
The invention belongs to technical field of lubricating oil, being specifically related to a kind of polyethers can be molten with mineral oil, synthetic hydrocarbon phase, has biodegradable Screw Air Compressor Oil simultaneously.
Background technology
Air compressor oil is mainly used in the lubricated of compressor cylinder moving parts and vent valve, and plays antirust, anticorrosion, sealing and cooling effect.Due to compressor, always in high pressure, high temperature and there is water of condensation to exist in the environment of (to air compressor machine), therefore compressor oil should have good high-temperature oxidation stability, low tendency to soot, suitable viscosity and viscosity temperature characteristic and good oil-water separativeness, resistance to rust and corrosion etc.The too low lubricating oil of viscosity is difficult for forming enough strong oil film, meeting accelerated wear test, the work-ing life of shortening parts.Otherwise lubricating oil viscosity is too high, can strengthen internal friction, the specific power of compressor is increased, so that increases power consumption and oil consumption, also easily in piston ring groove, locate to form settling on air valve, in exhaust-duct etc.Compressor oil is in operation and easily produces emulsion, causes gas-oil separation unclear, and oil consumption increases, and oil is emulsified and make oil film failure simultaneously, can cause that wearing and tearing increase.
Base oil is undoubtedly the deciding factor of compressor oil lubricant effect, especially the base oil of Biodegradation Lubricating Oil need to meet following standard: additive is had to good dispersing and dissolving performance, good low-temperature performance, fully biological degradability, good lubricity, high flash point.Mainly contain vegetables oil, synthetic ester, epoxide polymer, polyethers or isomeric hydrocarbon etc. for the base oil of environmental friendly lubricant.
Polyethers is the line style compound that the monomer generation open loop homopolymerizations such as oxyethane, propylene oxide, butylene oxide ring and tetrahydrofuran (THF) or copolymerization generate.The performance of polyethers and its molecular structure are closely related, the hydrocarbon chain structure of the type of oxirane type, ratio, terminal group and concentration, initiator and the size of length and pfpe molecule and the performances such as all affecting to some extent their viscosity, viscosity index, pour point, solvability and thermostability that distributes in molecular backbone chain.In general, polyethers and mineral oil, synthetic hydrocarbon are immiscible.
Summary of the invention
Technical problem to be solved by this invention is: a kind of have good anti-oxidative stability, resistance to emulsion, anti-rotten rust-preventing characteristic, fabulous defoaming and excellent viscosity temperature characteristic, the Screw Air Compressor Oil that can mix with mineral oil and poly-alpha olefins (PAO) are provided.
For solving the problems of the technologies described above, technical scheme provided by the invention is: one can oil soluble polyethers Screw Air Compressor Oil, according to the mass fraction, made by following raw material: the multipolymer of 20-40 part oil soluble polyethers (OSP) class base oil, 60-80 part poly-alpha olefins (PAO), 0.1-1.4 part alkylated diphenylamine, 0.8-2 part borate ester oxidation inhibitor, 1.2-2.2 part high temperature ash-free antiwear agent, 0.5-1.8 part Sorbitol Powder fatty acid ester, 0.001-0.05 part acrylate and ether;
Or
The multipolymer of 10-20 part oil soluble polyethers (OSP) class base oil, 80-90 part poly-alpha olefins (PAO), 0.1-1.4 part alkylated diphenylamine, 0.8-2 part borate ester oxidation inhibitor, 1.2-2.2 part high temperature ash-free antiwear agent, 0.5-1.8 part Sorbitol Powder fatty acid ester, 0.001-0.05 part acrylate and ether.
The viscosity of described poly-alpha olefins be 40～70 li this.
Second technical problem to be solved by this invention: a kind of preparation method that can oil soluble polyethers Screw Air Compressor Oil is provided.
For solving second technical problem, technical scheme provided by the invention is: preparation method that can oil soluble polyethers Screw Air Compressor Oil: oil soluble polyethers (OSP) class base oil and poly-а-alkene (PAO) are joined to reactor, stir on one side, be warming up to 60 ± 5 DEG C on one side, stir more than 0.5 hour, mix to obtain base oil; Then to the multipolymer that adds successively alkylated diphenylamine, borate ester oxidation inhibitor, high temperature ash-free antiwear agent, Sorbitol Powder fatty acid ester, acrylate and ether in base oil, maintain 60 ± 5 DEG C of still temperature, continuously stirring is more than 1 hour, all dissolve and be even shape to mixture, obtain Screw Air Compressor Oil.
Oil soluble polyethers (OSP) class base oil and poly-alpha olefins (PAO) are concocted in varing proportions, can be obtained the base oil of different viscosity.For example, oil soluble polyethers (OSP) the class base oil of 20-30% is mixed with the poly-alpha olefins (PAO) of 70-80%, can obtain ISO VG46 base oil.
Beneficial effect: adopt amine and phenolic compound as oxidation inhibitor, high temperature ash-free antiwear agent is as anti-wear agent, and Sorbitol Powder fatty acid ester is as rust-preventive agent, and the multipolymer of acrylate and ether is as kilfoam.What obtain can oil soluble polyethers screw-rod air compressor oil environment close friend, there is good anti-oxidative stability, resistance to emulsion, anti-rotten rust-preventing characteristic, the fabulous advantage such as defoaming and excellent viscosity temperature characteristic, make its performance index reach compressor oil standard No. 46, for air compression system mechanical means etc.
Embodiment
Primary isoamyl alcohol, tetramethylolmethane and the 2-Ethyl Hexanol that the present invention selects provided by Guangzhou Zhong Ye Chemical Co., Ltd.;
Oil soluble polyethers (OSP) class base oil: Gutian, Nanjing Chemical Co., Ltd. provides;
Poly-alpha olefins (PAO): Exxon Mobil Corporation provides;
Oxidation inhibitor: alkylated diphenylamine is provided by Tianjin, Beijing happy together safe Chemicals company limited, and boric acid ester compound oxidation inhibitor is provided by Changzhou Teng Yang Chemical Co., Ltd.;
Extreme pressure anti-wear additives: high temperature ash-free antiwear agent is provided by upper Shanghai's style Qi Ao Trade Co., Ltd.;
Rust-preventive agent: Sorbitol Powder fatty acid ester is provided by Guangzhou Gong Hua company limited;
Defoamer: acrylate and ether copolymer are provided by San He Polymer Sciences Ltd. of Shenzhen;
The stainless steel cauldron (10 cubes) that the present invention selects, by Wuxi City political circle petrochemical equipment, company limited provides.
Embodiment 1
Get the stainless steel that 40 parts of oil soluble polyethers (OSP) class base oil and 55 parts of poly-alpha olefinss (PAO) join belt stirrer and be in harmonious proportion in still, maintain still temperature at 60 DEG C, continuously stirring 0.5 hour; Successively by 0.5 part of alkylated diphenylamine, 0.9 part of borate ester antioxygen anti-wear agent, 0.4 part of high temperature ash-free antiwear agent; 0.5 part of Sorbitol Powder fatty acid ester; 0.05 part of Benzotriazole Derivative; The multipolymer of 0.01 part of acrylate and ether joins and is in harmonious proportion in still, maintains 65 DEG C of still temperature, and continuously stirring 1 hour is all dissolved to mixture, and is even shape, obtains processed oil.
Embodiment 2
Get stainless steel that 30 parts of oil soluble polyethers (OSP) class base oil and 67.09 parts of poly-alpha olefinss (PAO) join belt stirrer and be in harmonious proportion reaction in still, maintain still temperature at 60 DEG C, continuously stirring 0.5 hour; Successively by 0.4 part of alkylated diphenylamine, 0.6 part of borate ester oxidation inhibitor, 0.6 part of high temperature ash-free antiwear agent; 0.8 part of Sorbitol Powder fatty acid ester; 0.5 portion of polyalphaolefin pour point depressant; The multipolymer of 0.01 part of acrylate and ether joins and is in harmonious proportion in still, maintains 65 DEG C of still temperature, and continuously stirring 1 hour is all dissolved to mixture, and is even shape, obtains processed oil.
Embodiment 3
Get the poly-alpha olefins that 39.8 parts of viscosity are 46 centistokes (cSt) (PAO), the stainless steel that poly-alpha olefins (PAO) that 26.65 parts of viscosity is 68 centistokes (cSt), 30 parts of polyethers base oils join belt stirrer is in harmonious proportion reaction in still, maintain still temperature at 60 DEG C, continuously stirring 0.5 hour; Successively by 0.5 part of alkylated diphenylamine, 0.75 part of borate ester oxidation inhibitor, 0.8 part of high temperature ash-free antiwear agent; 0.95 part of Sorbitol Powder fatty acid ester; 0.5 portion of polyalphaolefin pour point depressant; The multipolymer of 0.01 part of acrylate and ether joins and is in harmonious proportion in still, maintains 60 DEG C of still temperature, and continuously stirring 1 hour is all dissolved to mixture, and is even shape, obtains processed oil.
The biodegradable screw air compressor lubricating oil that present method is prepared from, the results are shown in following table after tested.
Upper table data are learnt: this compressor oil has good viscosity temperature characteristic, Oxidation Stability, high temperature performance.Show that vegetables oil carries out modification and can be used as high perofmrnace lubricating oils base oil, be mixed with into combination base oil with appropriate polyether compound, after environmental friendliness additive mixing preparation, can obtain high-quality environmental protection air compressor oil.
Claims (3)
- One kind can oil soluble polyethers Screw Air Compressor Oil, according to the mass fraction, made by following raw material: the multipolymer of 20-40 part oil soluble polyethers base oil, 60-80 part poly-alpha olefins, 0.1-1.4 part alkylated diphenylamine, 0.8-2 part borate ester oxidation inhibitor, 1.2-2.2 part high temperature ash-free antiwear agent, 0.5-1.8 part Sorbitol Powder fatty acid ester, 0.001-0.05 part acrylate and ether;OrThe multipolymer of 10-20 part oil soluble polyethers base oil, 80-90 part poly-alpha olefins, 0.1-1.4 part alkylated diphenylamine, 0.8-2 part borate ester oxidation inhibitor, 1.2-2.2 part high temperature ash-free antiwear agent, 0.5-1.8 part Sorbitol Powder fatty acid ester, 0.001-0.05 part acrylate and ether.
- 2. one according to claim 1 can oil soluble polyethers Screw Air Compressor Oil, it is characterized in that: the viscosity of described poly-alpha olefins be 40～70 li this.
- 3. a kind of preparation method that can oil soluble polyethers Screw Air Compressor Oil claimed in claim 1: oil soluble polyethers base oil and poly-а-alkene are joined to reactor, stir on one side, be warming up to 60 ± 5 DEG C on one side, stir more than 0.5 hour, mix to obtain base oil; Then to the multipolymer that adds successively alkylated diphenylamine, borate ester oxidation inhibitor, high temperature ash-free antiwear agent, Sorbitol Powder fatty acid ester, acrylate and ether in base oil, maintain 60 ± 5 DEG C of still temperature, continuously stirring is more than 1 hour, all dissolve and be even shape to mixture, obtain Screw Air Compressor Oil.
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| CN201410359473.0A CN104130842A (en) | 2014-07-25 | 2014-07-25 | Oil-soluble polyether oil for screw-type air compressor |
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| CN201410359473.0A CN104130842A (en) | 2014-07-25 | 2014-07-25 | Oil-soluble polyether oil for screw-type air compressor |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105296107A (en) * | 2015-10-28 | 2016-02-03 | 张家港市胜宇石油化工制品有限公司 | Composite screw type air compressor oil |
| CN106398829A (en) * | 2016-08-31 | 2017-02-15 | 张家港市胜宇石油化工制品有限公司 | Air compressor oil composition and preparation method thereof |
| CN107033998A (en) * | 2017-05-12 | 2017-08-11 | 广西大学 | A kind of extreme-pressure anti-wear fire-resistant pumping fluid composition |
| CN107164045A (en) * | 2017-05-12 | 2017-09-15 | 广西大学 | A kind of fully synthetic heavy load extreme-pressure anti-wear Combined cycle gas-steam turbine turbine oil composition |
| CN107164044A (en) * | 2017-05-12 | 2017-09-15 | 广西大学 | A kind of extreme-pressure anti-wear composition for anti-ammonia turbine oil for being applicable chemical industry |
| CN110016377A (en) * | 2018-01-10 | 2019-07-16 | 中国石油天然气股份有限公司 | A kind of synthesis refrigerated machine oil composition and its preparation method and application |
| CN110029004A (en) * | 2019-04-08 | 2019-07-19 | 江苏龙蟠科技股份有限公司 | A kind of electric compressor lubricant oil composite and preparation method thereof |
| CN110747045A (en) * | 2019-11-25 | 2020-02-04 | 广州吉盛润滑科技有限公司 | Lubricating oil for screw air compressor |
| CN115537258A (en) * | 2022-10-09 | 2022-12-30 | 山东奇士登润滑科技有限公司 | Energy-saving synthetic air compressor oil and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030087768A1 (en) * | 2001-10-24 | 2003-05-08 | Jurgen Florchinger | Lubricating grease composition |
| CN103525520A (en) * | 2013-10-15 | 2014-01-22 | 广西大学 | Lubricating agent of sulfur dioxide compressor |
| CN103773575A (en) * | 2013-12-30 | 2014-05-07 | 张家港市胜宇石油化工制品有限公司 | Biodegradable screw air compressor oil |
-
2014
- 2014-07-25 CN CN201410359473.0A patent/CN104130842A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030087768A1 (en) * | 2001-10-24 | 2003-05-08 | Jurgen Florchinger | Lubricating grease composition |
| CN103525520A (en) * | 2013-10-15 | 2014-01-22 | 广西大学 | Lubricating agent of sulfur dioxide compressor |
| CN103773575A (en) * | 2013-12-30 | 2014-05-07 | 张家港市胜宇石油化工制品有限公司 | Biodegradable screw air compressor oil |
Non-Patent Citations (1)
| Title |
|---|
| 李雁秋等: "新型环保冷冻机油的研制", 《润滑油》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105296107A (en) * | 2015-10-28 | 2016-02-03 | 张家港市胜宇石油化工制品有限公司 | Composite screw type air compressor oil |
| CN105296107B (en) * | 2015-10-28 | 2018-08-07 | 张家港市胜宇石油化工制品有限公司 | A kind of complex screw formula air compressor oil |
| CN106398829A (en) * | 2016-08-31 | 2017-02-15 | 张家港市胜宇石油化工制品有限公司 | Air compressor oil composition and preparation method thereof |
| CN107033998A (en) * | 2017-05-12 | 2017-08-11 | 广西大学 | A kind of extreme-pressure anti-wear fire-resistant pumping fluid composition |
| CN107164045A (en) * | 2017-05-12 | 2017-09-15 | 广西大学 | A kind of fully synthetic heavy load extreme-pressure anti-wear Combined cycle gas-steam turbine turbine oil composition |
| CN107164044A (en) * | 2017-05-12 | 2017-09-15 | 广西大学 | A kind of extreme-pressure anti-wear composition for anti-ammonia turbine oil for being applicable chemical industry |
| CN110016377A (en) * | 2018-01-10 | 2019-07-16 | 中国石油天然气股份有限公司 | A kind of synthesis refrigerated machine oil composition and its preparation method and application |
| CN110029004A (en) * | 2019-04-08 | 2019-07-19 | 江苏龙蟠科技股份有限公司 | A kind of electric compressor lubricant oil composite and preparation method thereof |
| CN110747045A (en) * | 2019-11-25 | 2020-02-04 | 广州吉盛润滑科技有限公司 | Lubricating oil for screw air compressor |
| CN115537258A (en) * | 2022-10-09 | 2022-12-30 | 山东奇士登润滑科技有限公司 | Energy-saving synthetic air compressor oil and preparation method thereof |
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