CN103666736A - Water-soluble magnesium alloy cutting fluid and preparation method thereof - Google Patents
Water-soluble magnesium alloy cutting fluid and preparation method thereof Download PDFInfo
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- CN103666736A CN103666736A CN201310654332.7A CN201310654332A CN103666736A CN 103666736 A CN103666736 A CN 103666736A CN 201310654332 A CN201310654332 A CN 201310654332A CN 103666736 A CN103666736 A CN 103666736A
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Abstract
A water-soluble magnesium alloy cutting fluid is prepared from the following raw materials in parts by weight: 30-34 parts of polyether, 32-34 parts of glycol, 1-2 parts of sodium petroleum sulfonate, 4-6 parts of polyethylene glycol 400, 0.4-0.6 part of a zinc dialkyl dithiophosphate, 2-3 parts of phytic acid, 6-8 parts of an auxiliary agent and 200 parts of water. By employing polyether, the cutting fluid is improved in magnesium hard water resistance; by employing phytic acid, zinc dialkyl dithiophosphate and sodium petroleum sulfonate, the cutting fluid is capable of forming a protective chemical film on the surface of magnesium alloy and has the effect of resisting corrosion of magnesium alloy; and the cutting fluid has good lubricity and cleaning property, and is an ideal product used as a magnesium alloy cutting lubricant.
Description
Technical field
The present invention relates to cutting fluid technical field, relate in particular to a kind of water-soluble magnesium alloy cutting fluid and preparation method thereof.
Background technology
Cutting fluid should possess good cooling performance, lubricity, rustless property, oil removing cleaning function, anti-corrosion function, easily dilutable feature.Cutting fluid can be divided into two classes, oil soluble cutting fluid and water-soluble metalworking liquid at present.General oil soluble cutting fluid lubrication performance is good, but poor cooling performance, and contain large amount of organic, contaminate environment.Although some water-soluble metalworking liquid cooling performances are good, there is again the poor problem of oilness and rust-proof effect, therefore research and development have concurrently oilness, cooling, rust-preventing characteristic, easy cleaning, nontoxic, tasteless, non-corrosive to human body, to equipment not burn into the non-staining cutting fluid of environment is just seemed to very important.
Summary of the invention
The object of the present invention is to provide a kind of water-soluble magnesium alloy cutting fluid and preparation method thereof, this cutting fluid has the feature of anti-magnesium hard water, anti-magnesium alloy corrosion.
Technical scheme of the present invention is as follows:
A water-soluble magnesium alloy cutting fluid, is characterized in that being made by the raw material of following weight part: polyethers 30-34, ethylene glycol 32-34, petroleum sodium sulfonate 1-2, poly(oxyethylene glycol) 400 4-6, zinc dialkyl dithiophosphate 0.4-0.6, phytic acid 2-3, auxiliary agent 6-8, water 200; Described auxiliary agent is made by the raw material of following weight part: polyoxyethylene sorbitan monooleate 2-3, nano aluminum nitride 0.1-0.2, citric acid 1-2, tripoly phosphate sodium STPP 2-3, ammonium persulphate 1-2, silane coupling agent KH-5601-2, Sodium orthomolybdate 1-2, peach gum 2-3, water 20-24; Preparation method be ammonium persulphate is water-soluble after, then add other leftover materials, stir 10-15 minute, be heated to 70-80 ℃, stirring reaction 1-2 hour, obtains.
The preparation method of described water-soluble magnesium alloy cutting fluid, is characterized in that comprising the following steps: water, petroleum sodium sulfonate are mixed, be heated to 40-50 ℃; Add polyethers, ethylene glycol, poly(oxyethylene glycol) 400, auxiliary agent, under 1000-1200 rev/min of stirring, continue to be heated to 70-80 ℃, stir 10-15 minute; Add other remaining components, continue to stir 15-25 minute, obtain.
Beneficial effect of the present invention
Cutting fluid of the present invention, by using polyethers, has improved anti-magnesium hard water performance; By using phytic acid, zinc dialkyl dithiophosphate, petroleum sodium sulfonate, can at Mg alloy surface, form the chemical films of provide protection, there is the effect of anti-Corrosion Behaviors of Magnesium Alloys; This cutting fluid also has good oilness and cleaning, is the ideal product of cutting used for magnesium alloy lubricant.
Embodiment
A water-soluble magnesium alloy cutting fluid, by following weight part (kilogram) raw material make: polyethers 32, ethylene glycol 33, petroleum sodium sulfonate 1.5, poly(oxyethylene glycol) 400 5, zinc dialkyl dithiophosphate 0.5, phytic acid 2.5, auxiliary agent 7, water 200; Described auxiliary agent by following weight part (kilogram) raw material make: polyoxyethylene sorbitan monooleate 2, nano aluminum nitride 0.1, citric acid 1, tripoly phosphate sodium STPP 3, ammonium persulphate 2, silane coupling agent KH-5602, Sodium orthomolybdate 2, peach gum 3, water 20-24; Preparation method be ammonium persulphate is water-soluble after, then add other leftover materials, stir 10-15 minute, be heated to 70-80 ℃, stirring reaction 1-2 hour, obtains.
The preparation method of described water-soluble magnesium alloy cutting fluid, comprises the following steps: water, petroleum sodium sulfonate are mixed, be heated to 45 ℃; Add polyethers, ethylene glycol, poly(oxyethylene glycol) 400, auxiliary agent, under 1100 revs/min of stirrings, continue to be heated to 75 ℃, stir 13 minutes; Add other remaining components, continue to stir 20 minutes, obtain.
The water-soluble magnesium alloy cutting fluid testing data that this embodiment obtains is as follows:
Claims (2)
1. a water-soluble magnesium alloy cutting fluid, is characterized in that being made by the raw material of following weight part: polyethers 30-34, ethylene glycol 32-34, petroleum sodium sulfonate 1-2, poly(oxyethylene glycol) 400 4-6, zinc dialkyl dithiophosphate 0.4-0.6, phytic acid 2-3, auxiliary agent 6-8, water 200; Described auxiliary agent is made by the raw material of following weight part: polyoxyethylene sorbitan monooleate 2-3, nano aluminum nitride 0.1-0.2, citric acid 1-2, tripoly phosphate sodium STPP 2-3, ammonium persulphate 1-2, silane coupling agent KH-560 1-2, Sodium orthomolybdate 1-2, peach gum 2-3, water 20-24; Preparation method be ammonium persulphate is water-soluble after, then add other leftover materials, stir 10-15 minute, be heated to 70-80 ℃, stirring reaction 1-2 hour, obtains.
2. the preparation method of water-soluble magnesium alloy cutting fluid according to claim 1, is characterized in that comprising the following steps: water, petroleum sodium sulfonate are mixed, be heated to 40-50 ℃; Add polyethers, ethylene glycol, poly(oxyethylene glycol) 400, auxiliary agent, under 1000-1200 rev/min of stirring, continue to be heated to 70-80 ℃, stir 10-15 minute; Add other remaining components, continue to stir 15-25 minute, obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310654332.7A CN103666736A (en) | 2013-12-05 | 2013-12-05 | Water-soluble magnesium alloy cutting fluid and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310654332.7A CN103666736A (en) | 2013-12-05 | 2013-12-05 | Water-soluble magnesium alloy cutting fluid and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103666736A true CN103666736A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310654332.7A Pending CN103666736A (en) | 2013-12-05 | 2013-12-05 | Water-soluble magnesium alloy cutting fluid and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104560333A (en) * | 2014-12-30 | 2015-04-29 | 芜湖市润雨精密机械有限公司 | Extreme-pressure and lubricating emulsion type cutting fluid and preparation method thereof |
| CN114085699A (en) * | 2021-12-02 | 2022-02-25 | 中国科学院兰州化学物理研究所 | Liquid lubricant, preparation method and application thereof, and method for quickly realizing super lubrication |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703194A (en) * | 2012-05-28 | 2012-10-03 | 上海福岛化工科技发展有限公司 | Aluminum-magnesium alloy cutting fluid |
-
2013
- 2013-12-05 CN CN201310654332.7A patent/CN103666736A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703194A (en) * | 2012-05-28 | 2012-10-03 | 上海福岛化工科技发展有限公司 | Aluminum-magnesium alloy cutting fluid |
Non-Patent Citations (2)
| Title |
|---|
| 叶茂盛编著: "《金属切削液》", 31 December 1996, article "《金属切削液》", pages: 30-69 * |
| 樱井俊男主编: "《切削液与磨削液》", 31 October 1987, article "《切削液与磨削液》", pages: 126 - 224 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104560333A (en) * | 2014-12-30 | 2015-04-29 | 芜湖市润雨精密机械有限公司 | Extreme-pressure and lubricating emulsion type cutting fluid and preparation method thereof |
| CN114085699A (en) * | 2021-12-02 | 2022-02-25 | 中国科学院兰州化学物理研究所 | Liquid lubricant, preparation method and application thereof, and method for quickly realizing super lubrication |
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| PB01 | Publication | ||
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Application publication date: 20140326 |