CN103275795A - Organic molybdenum trace lubricant - Google Patents
Organic molybdenum trace lubricant Download PDFInfo
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- CN103275795A CN103275795A CN2013101995794A CN201310199579A CN103275795A CN 103275795 A CN103275795 A CN 103275795A CN 2013101995794 A CN2013101995794 A CN 2013101995794A CN 201310199579 A CN201310199579 A CN 201310199579A CN 103275795 A CN103275795 A CN 103275795A
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Abstract
The invention discloses organic molybdenum trace lubricant which is prepared from the following raw materials in percentage by weight: 31-100% of organic molybdenum, 0-69% of lubricant base oil, 0-10% of extreme-pressure antiwear additive and 0-10% of rust inhibitor. The organic molybdenum trace lubricant disclosed by the invention overcomes the problem that the trace lubricant has poor effect during refractory metal processing in the prior art.
Description
Technical field
The invention belongs to lubrication technical field, be specifically related to a kind of organic-molybdenum micro lubricating oil.
Background technology
Traditional metal working lubricant and cooling usefulness be that cutting fluid is carried out towards the pouring formula lubricated, usage quantity is huge, cause the waste of cutting fluid big, smear metal simultaneously and workpiece can be taken away a large amount of cutting fluids, can cause huge pollution to processing site and environment, that can give the operator in addition healthyly brings serious harm.Can solve a large amount of use problems and the problem of environmental pollution of cutting fluid after the use micro lubricating technology, but in the man-hour that adds that is applied to difficult-to-machine metal such as titanium alloy, wolfram steel alloy, stainless steel etc., existing micro lubricating technology is inaccessible required lubricant effect often.
Organic molybdenum lubricating additives is owing to there is fabulous extreme pressure anti-wear, and the development, the maturation that are applied to lubricating oil have solved the part lubrication problem, and has also had many achievements to announce, as:
Publication number is the micro lubricating oil that the Chinese patent " a kind of exposed gear micro lubricating oil and preparation method thereof " of CN102660361A discloses the dialkyl dithiophosphoric acid oxygen molybdenum of a kind of 5-10% of containing;
Publication number is the lubricating oil additive that the Chinese patent " a kind of organic molybdenum lube oil additive and preparation method thereof " of CN101029265A discloses the organic-molybdenum of a kind of 0.1-8% of containing;
Publication number is the lubricating oil additive that the Chinese patent " a kind of organic molybdenum additive, its preparation method and contain the lubricating oil composition of this additive " of CN102796592A discloses the organic-molybdenum of a kind of 0.1-12% of containing.
These are in the disclosed technology, used organic-molybdenum generally account for whole lubricating oil component 10% in, to solving the processing of difficult-to-machine metal, particularly use still difficulty relatively of processing that the micro lubricating technology solves difficult-to-machine metal.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, adopt new formulation to be applicable to the employed organic-molybdenum micro lubricating oil of lubricating system with trace amount, cooperate the micro lubricating device to use, be applied to the machining of difficult-to-machine metals such as titanium alloy, wolfram steel alloy, stainless steel, replace original traditional machining oil/liquid that the pouring formula of dashing is lubricated, cooling is used.
For achieving the above object, the invention provides a kind of organic-molybdenum micro lubricating oil, be prepared from by the weight percent of following raw material:
Organic-molybdenum 31-100%
Lubricant base 0-69%
Extreme pressure anti-wear additives 0-10%
Rust-preventive agent 0-10%
Described organic-molybdenum is organic acid molybdenum salt and composition thereof, as molybdenum dialkyl-dithiophosphate, and dialkyl dithiophosphoric acid oxygen molybdenum, molybdenum dialkyldithiocarbamacompositions, molybdenum naphthenate or alkyl salicylate molybdenum etc.; Wherein said alkyl is C
2-C
12, preferred C
4-C
8Alkyl, preferred primary alkyl and secondary alkyl.
Described lubricant base is selected from:
(1) the ISOVG viscosity grade is not more than 100 mineral oil;
(2) vegetables oil;
(3) synthetic oil;
Described ISOVG viscosity grade is not more than 100 mineral oil and comprises mineral oil No. 32, those skilled in the art are to be understood that, as long as the ISOVG viscosity grade is not more than 100 mineral oil and all can be applied to the present invention, be not limited to the mineral oil of the limited kinds that the present invention enumerates;
Described vegetables oil comprises rapeseed oil, soya-bean oil, peanut oil or Viscotrol C;
Described synthetic oil comprises that low viscosity gathers ɑ-alkene, dibasic acid esters or polyol ester.
Described extreme pressure anti-wear additives is selected from one or more in clorafin, chlorination fat, olefine sulfide, sulfuration vegetable and animals oils, sulfur phosphorus compound, phosphoric acid ester or the boric acid ester.
Described rust-preventive agent is selected from one or more in sulfonated petro-leum, carboxylate salt, boric acid ester, zinc naphthenate or the acid amides.
The present invention compared with prior art has the following advantages:
Because main component of the present invention is organic-molybdenum, have good extreme pressure anti-wear and oilness, very a spot of organic-molybdenum micro lubricating oil just can satisfy the lubricated cooling requirement of metal processing, is particularly useful for difficult-to-machine metal such as titanium alloy, wolfram steel alloy, stainless processing; Cooperate the micro lubricating device to use, can save the usage quantity of cutting fluid more than 95%.
Embodiment
Now in conjunction with specific embodiments, the present invention is further detailed explanation.
The used raw material of the present invention is commercially available, following raw material sources and includes but not limited to that following table is listed:
Embodiment 1
The petroleum sodium sulfonate of boric acid three lauryls of the sulfuration lard of the tritolyl phosphate of the chlorinated paraffin-42 of No. 32 mineral oil of the dialkyl phosphorodithioic acid oxygen molybdenum of 31kg, 61kg, 2kg, 2kg, 2kg, 1kg, 1kg added to mix in the stirred vessel successively stirred 60 minutes, sampling is observed, complete transparent a kind of organic-molybdenum micro lubricating oil that is.
A kind of organic-molybdenum micro lubricating oil with the said components preparation carries out the experiment of four ball extreme pressures, result: four ball sintering load (P by GB/T12583
D) 800kgf.
Embodiment 2
The alkyl salicylate molybdenum of the molybdenum dialkyldithiocarbamates of 50kg, 50kg added to mix in the stirred vessel successively stirred 30 minutes, sampling is observed, and transparently fully is a kind of organic-molybdenum micro lubricating oil.
Embodiment 3
With the molybdenum naphthenate of 30kg, the dialkyl dithiophosphoric acid oxygen molybdenum of 20kg, the molybdenum dialkyldithiocarbamacompositions of 20kg, the tricarboxymethyl propane oleate of 20kg, the poly-ɑ-alkene of PAO4(of 10kg) add successively to mix in the stirred vessel and stirred 45 minutes, sampling is observed, complete transparent a kind of organic-molybdenum micro lubricating oil that is.
A kind of organic-molybdenum micro lubricating oil of above-mentioned preparation is applied to titanium alloy to be bored and mills processing, brill mills machining center model: VMC650L, bore hole milling diameter of phi 5mm, the dark 12mm of blind hole, used the Vascomill22 machining oil in the past, 8 hours every days, consumption was 6kg, with behind a kind of organic-molybdenum micro lubricating oil and model KS-2106 micro lubricating device of present embodiment, be 300g every day with gauging, working (machining) efficiency improves 50%.
Embodiment 4:
The tributyl phosphate of the zinc naphthenate of the sulfide aliphatic acid of the olefine sulfide (TB-321) of the rapeseed oil of the alkyl salicylate molybdenum of the molybdenum naphthenate of the molybdenum dialkyldithiocarbamacompositions of 20kg, 15kg, 15kg, 40kg, 3kg, 2kg, 2kg, 3kg added to mix in the stirred vessel successively stirred 40 minutes, sampling is observed, complete transparent a kind of organic-molybdenum micro lubricating oil that is.
A kind of organic-molybdenum micro lubricating oil of above-mentioned preparation is applied to the high-velocity zone sawing cuts Φ 32mm stainless steel bar, lubricating system with trace amount can't use in the past, tradition is used sulfuration lard+rapeseed oil+clorafin+kerosene, 8 hours machining oil consumptions are 8kg, after using a kind of organic-molybdenum micro lubricating oil+micro lubricating device KS-2105, machining oil actual consumption amount was 0.3kg in 8 hours.
Embodiment 5:
The lauric monoethanolamide of the tributyl borate of the pentaerythritol oleate of the L-AN22 machinery oil of the alkyl salicylate molybdenum of the molybdenum naphthenate of the molybdenum dialkyldithiocarbamacompositions of the dialkyl dithiophosphoric acid oxygen molybdenum of 10kg, 10kg, 10kg, 10kg, 30kg, 25kg, 2kg, 3kg added to mix in the stirred vessel successively stirred 50 minutes, sampling is observed, complete transparent a kind of organic-molybdenum micro lubricating oil that is.
Embodiment 6:
The petroleum sodium sulfonate of the sulfuration Oleum Gossypii semen of the molybdenum dialkyldithiocarbamacompositions of 90kg, 5kg and 5kg added to mix in the stirred vessel successively stirred 35 minutes, sampling is observed, and transparently fully is a kind of organic-molybdenum micro lubricating oil.
All documents that the present invention mentions are all quoted as a reference in this application, are just quoted as a reference separately as each piece document.
Claims (5)
1. organic-molybdenum micro lubricating oil is prepared from by the weight percent of following raw material:
2. micro lubricating oil as claimed in claim 1 is characterized in that, described organic-molybdenum is one or more in molybdenum dialkyl-dithiophosphate, dialkyl dithiophosphoric acid oxygen molybdenum, molybdenum dialkyldithiocarbamacompositions, molybdenum naphthenate or the alkyl salicylate molybdenum.
3. micro lubricating oil as claimed in claim 1 is characterized in that, described lubricant base is selected from one or more in the following kind:
(1) ISO VG viscosity grade is not more than 100 mineral oil;
(2) vegetables oil;
(3) synthetic oil;
Described ISO VG viscosity grade is not more than 100 mineral oil and comprises mineral oil No. 32;
Described vegetables oil comprises rapeseed oil, soya-bean oil, peanut oil or Viscotrol C;
Described synthetic oil comprises that low viscosity gathers ɑ-alkene, dibasic acid esters or polyol ester.
4. micro lubricating oil as claimed in claim 1 is characterized in that, described extreme pressure anti-wear additives is selected from one or more in clorafin, chlorination fat, olefine sulfide, sulfuration vegetable and animals oils, sulfur phosphorus compound, phosphoric acid ester or the boric acid ester.
5. micro lubricating oil as claimed in claim 1 is characterized in that, described rust-preventive agent is selected from one or more in sulfonated petro-leum, carboxylate salt, boric acid ester, zinc naphthenate or the acid amides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199579.4A CN103275795B (en) | 2013-05-24 | 2013-05-24 | Organic molybdenum trace lubricant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199579.4A CN103275795B (en) | 2013-05-24 | 2013-05-24 | Organic molybdenum trace lubricant |
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| CN103275795A true CN103275795A (en) | 2013-09-04 |
| CN103275795B CN103275795B (en) | 2016-08-31 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103525529A (en) * | 2013-10-15 | 2014-01-22 | 上海尤希路化学工业有限公司 | High-performance environment-friendly water-soluble punching oil |
| CN104087269A (en) * | 2014-07-01 | 2014-10-08 | 青岛蓬勃石油技术服务有限公司 | High-temperature-resistant and wear-resistant lubricating oil for drilling fluid and preparation method of lubricating oil |
| CN104152215A (en) * | 2014-08-27 | 2014-11-19 | 钱正明 | Composite lubricating oil and preparation method thereof |
| CN105154188A (en) * | 2015-09-18 | 2015-12-16 | 巨牛奔润滑油（上海）有限公司 | Fine blanking oil for ultra-thick plate and preparation process of fine blanking oil |
| CN107603705A (en) * | 2017-09-15 | 2018-01-19 | 刘建忠 | A kind of lubricating oil and preparation method thereof |
| CN108865328A (en) * | 2018-07-26 | 2018-11-23 | 赣州研顺飞科技有限公司 | A kind of rust-proof type lubricating oil and preparation method thereof for machine tooling |
| CN109306282A (en) * | 2018-09-03 | 2019-02-05 | 陕西东和新能源科技有限公司 | A kind of lubricating oil containing viscosity index improver |
| CN109500123A (en) * | 2018-09-18 | 2019-03-22 | 常州市中兵机电科技有限公司 | A kind of novel steel tube inner hole extruding lubricating method |
| CN109868178A (en) * | 2019-02-21 | 2019-06-11 | 江苏澳润新材料有限公司 | A kind of additive composition for lubricant oil and its preparation method and application |
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| CN1571828A (en) * | 2001-04-06 | 2005-01-26 | 新日本石油株式会社 | Oil composition for cutting and grinding by ultra low volume oil feed system |
| US20090156443A1 (en) * | 2006-02-28 | 2009-06-18 | China Petroleum & Chemical Corporation | Organic molybdenum additive, its preparation method, a lubricating composition containing said additive, and use of the same |
| CN102660361A (en) * | 2012-05-09 | 2012-09-12 | 上海金兆节能科技有限公司 | Trace lubricating oil for exposed gear and preparation method of trace lubricating oil |
-
2013
- 2013-05-24 CN CN201310199579.4A patent/CN103275795B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1571828A (en) * | 2001-04-06 | 2005-01-26 | 新日本石油株式会社 | Oil composition for cutting and grinding by ultra low volume oil feed system |
| US20090156443A1 (en) * | 2006-02-28 | 2009-06-18 | China Petroleum & Chemical Corporation | Organic molybdenum additive, its preparation method, a lubricating composition containing said additive, and use of the same |
| CN102660361A (en) * | 2012-05-09 | 2012-09-12 | 上海金兆节能科技有限公司 | Trace lubricating oil for exposed gear and preparation method of trace lubricating oil |
Non-Patent Citations (1)
| Title |
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| 戚宝运等: "低温微量润滑技术及其作用机理研究", 《机械科学与技术》, vol. 29, no. 6, 30 June 2010 (2010-06-30) * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103525529A (en) * | 2013-10-15 | 2014-01-22 | 上海尤希路化学工业有限公司 | High-performance environment-friendly water-soluble punching oil |
| CN104087269A (en) * | 2014-07-01 | 2014-10-08 | 青岛蓬勃石油技术服务有限公司 | High-temperature-resistant and wear-resistant lubricating oil for drilling fluid and preparation method of lubricating oil |
| CN104152215A (en) * | 2014-08-27 | 2014-11-19 | 钱正明 | Composite lubricating oil and preparation method thereof |
| CN105154188A (en) * | 2015-09-18 | 2015-12-16 | 巨牛奔润滑油（上海）有限公司 | Fine blanking oil for ultra-thick plate and preparation process of fine blanking oil |
| CN105154188B (en) * | 2015-09-18 | 2017-10-31 | 巨牛奔润滑油（上海）有限公司 | Ultra-thick plate fine-edge blanking is oily and technique is made |
| CN107603705A (en) * | 2017-09-15 | 2018-01-19 | 刘建忠 | A kind of lubricating oil and preparation method thereof |
| CN108865328A (en) * | 2018-07-26 | 2018-11-23 | 赣州研顺飞科技有限公司 | A kind of rust-proof type lubricating oil and preparation method thereof for machine tooling |
| CN109306282A (en) * | 2018-09-03 | 2019-02-05 | 陕西东和新能源科技有限公司 | A kind of lubricating oil containing viscosity index improver |
| CN109500123A (en) * | 2018-09-18 | 2019-03-22 | 常州市中兵机电科技有限公司 | A kind of novel steel tube inner hole extruding lubricating method |
| CN109500123B (en) * | 2018-09-18 | 2020-05-05 | 常州市中兵机电科技有限公司 | Novel steel pipe inner hole extrusion lubricating method |
| CN109868178A (en) * | 2019-02-21 | 2019-06-11 | 江苏澳润新材料有限公司 | A kind of additive composition for lubricant oil and its preparation method and application |
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|---|---|
| CN103275795B (en) | 2016-08-31 |
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Inventor after: Chen Ji Inventor before: Zhang Naiqing |
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Effective date of registration: 20170623 Address after: Jiangdong Road 200137 Shanghai city Pudong New Area Lingqiao Industrial Zone 1726 Lane 149 Patentee after: Shanghai Petrofer Special Lubricant Co.,Ltd. Address before: 200062, room second, building 1006, 414 Jinsha River Road, Shanghai, Putuo District Patentee before: Shanghai Jinzhao Conservation of Energy Science & Technology Co., Ltd. |