CN102766515A - Microemulsion-type cutting fluid with good defoaming performance - Google Patents
Microemulsion-type cutting fluid with good defoaming performance Download PDFInfo
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- CN102766515A CN102766515A CN2012101766682A CN201210176668A CN102766515A CN 102766515 A CN102766515 A CN 102766515A CN 2012101766682 A CN2012101766682 A CN 2012101766682A CN 201210176668 A CN201210176668 A CN 201210176668A CN 102766515 A CN102766515 A CN 102766515A
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Abstract
The invention discloses a microemulsion-type cutting fluid with good defoaming performance. The cutting fluid comprises the following components, by weight: 10-12 parts of poly alpha-olefins, 8-10 parts of soybean salad oil, 3-5 parts of triethanolamine, 8-10 parts of diisopropanolamine, 12-14 parts of boric acid, 16-18 parts of oleic acid, 3-5 parts of fatty alcohol-polyoxyethylene ether, 1-2 parts of benzotriazole, 0.6-1 part of phosphate, 1-2 parts of ethylene glycol, 3-4 parts of propylene glycol monomethyl ether, 0.4-0.8 part of imidazoline, 0.5-1 part of methyl silicone oil, 0.4-0.6 part of polyether and 25-35 parts of water.
Description
Technical field
The present invention relates to the metal cutting processing technique field, relate in particular to the good micro-emulsion type cutting fluid of a kind of antifoam performance.
Background technology
Cutting fluid is divided into water-insoluble (oil base) liquid and water-soluble (water base) liquid two big classes by the oil product chemical constitution.The lubricity of oil base cutting fluid is better, and cooling performance is relatively poor.It is relatively poor relatively that water-base cutting fluid and oil base cutting fluid are compared lubricity, and cooling performance is better.
Emulsion combines oilness and the fabulous cooling property of rust-preventing characteristic and water of oil, possesses lubricated preferably cooling property simultaneously, thereby processes very effective for the metal cutting of the high velocity, low pressure power of big calorimetric generation.Compare with the oil base cutting fluid, the advantage of emulsion is bigger thermal diffusivity, and cleaning, dilute with water use and the economy brought and the health that helps the operator make with safety that their are glad to use.The shortcoming of emulsion is to be prone to make bacterium, mold propagates, makes effective constituent in the emulsion produce decomposition and smelly, rotten, so generally all should add the little organic bactericide of toxicity.
In recent ten years, because the improving constantly of cutting technology, the continuing to bring out of advanced cutting machine, the development of cutter and workpiece material has promoted the technological development of cutting fluid.Along with the deep development of advanced manufacturing technology and the reinforcement of people's environmental protection consciousness, the cutting fluid technology has been proposed new requirement, it will promote the cutting fluid technology and develop to higher field.
The micro emulsion cutting fluid is a kind of of water-base cutting fluid, and performance is between water base synthetic cutting fluid and emulsion, and it basic composition is Dormant oils, water, tensio-active agent, lubricant, rust-preventive agent etc.The emulsified particle of micro emulsion cutting fluid in water is littler than common emulsion, and the aqueous solution is transparent or semitransparent shape.The micro emulsion cutting fluid combines the advantage of the good and synthetic cutting fluid good stability of emulsion lubrication performance, good cooling results, is a kind of superior performance, water-base cutting fluid that use range is wide.But in use also there is following shortcoming in the micro emulsion cutting fluid:
Foam is many, add a large amount of skimmers and improve antifoam performance, and high effective antifoaming agent costs an arm and a leg, and storage period is short, and it is fast to lose efficacy, and also will constantly add in the use, has increased product cost.
Summary of the invention
The objective of the invention is to propose the good micro-emulsion type cutting fluid of a kind of antifoam performance, this cutting fluid can overcome the many or fast defective that lost efficacy of existing cutting fluid foam.
For reaching this purpose, the present invention adopts following technical scheme:
The micro-emulsion type cutting fluid that a kind of antifoam performance is good, said cutting fluid is made up of following component in weight part: poly-alpha olefins 10-12 part, soybean salad oil 8-10 part, trolamine 3-5 part; HSDB 338 8-10 part, boric acid 12-14 part, oleic acid 16-18 part, AEO 3-5 part; Benzotriazole 1-2 part, phosphoesterase 30 .6-1 part, terepthaloyl moietie 1-2 part, propylene glycol monomethyl ether 3-4 part; Tetrahydroglyoxaline 0.4-0.8 part, methyl-silicone oil 0.5-1 part, polyethers 0.4-0.6 part, water 25-35 part.
Preferably, said cutting fluid is made up of following component in weight part: poly-alpha olefins 10.5-11.5 part, soybean salad oil 8.5-9.5 part, trolamine 3.5-4.5 part; HSDB 338 8.5-9.5 part, boric acid 12.5-13.5 part, oleic acid 16.5-17.5 part; AEO 3.5-4.5 part, benzotriazole 1.3-1.7 part, phosphoesterase 30 .7-0.9 part; Terepthaloyl moietie 1.3-1.7 part, propylene glycol monomethyl ether 3.3-3.7 part, tetrahydroglyoxaline 0.5-0.7 part; Methyl-silicone oil 0.7-0.9 part, polyethers 0.45-0.55 part, water 28-32 part.
Most preferably, said cutting fluid is made up of following component in weight part: 11 parts of poly-alpha olefinss, 9.0 parts of soybean salad oils, 4.0 parts of trolamines; 9.0 parts of HSDB 338s, 13.0 parts of boric acid, 17.0 parts of oleic acid, 4.0 parts of AEOs; 1.5 parts of benzotriazoles, phosphoesterase 30 .8 part, 1.5 parts of terepthaloyl moietie, 3.5 parts of propylene glycol monomethyl ethers; 0.6 part of tetrahydroglyoxaline, 0.8 part of methyl-silicone oil, 0.50 part of polyethers, 30 parts in water.
Cutting fluid of the present invention compared with prior art has following beneficial effect:
1) the present invention adopts the combination of vast scale anion surface activity and small proportion nonionogenic tenside, has promptly significantly reduced the ratio of nonionogenic tenside, thereby makes antifoam performance improve; Simultaneously, the present invention adopts methyl-silicone oil and two kinds of skimmers of polyethers, and on the basis of a large amount of experiments, has confirmed the ratio of the two.Thereby make that the antifoam performance of cutting fluid of the present invention is excellent.
2) except the antifoam performance excellence; The present invention is through the various content of additive of adjustment; Make each component reach synergy, make the cutting fluid of preparation gather the advantage of emulsion and fully synthetic cutting fluid, have excellent oilness, cooling property, cleaning, non-corrosibility and work-ing life etc. of length; Versatility is very strong, can be used for car, bores, mills, the processing of operating mode such as boring, mill, multiple metal material.And waste liquid is easy to handle, and can handle through pressing commonly industrial wastewater behind the breakdown of emulsion.
Embodiment
Embodiment one
The micro-emulsion type cutting fluid that a kind of antifoam performance is good, said cutting fluid is made up of following component in weight part: 10 parts of poly-alpha olefinss, 10 parts of soybean salad oils, 3 parts of trolamines; 10 parts of HSDB 338s, 12 parts of boric acid, 18 parts of oleic acid, 3 parts of AEOs; 2 parts of benzotriazoles, phosphoesterase 30 .6 part, 2 parts of terepthaloyl moietie, 3 parts of propylene glycol monomethyl ethers; 0.8 part of tetrahydroglyoxaline, 0.5 part of methyl-silicone oil, 0.6 part of polyethers, 25 parts in water.
Embodiment two
The micro-emulsion type cutting fluid that a kind of antifoam performance is good, said cutting fluid is made up of following component in weight part: 12 parts of poly-alpha olefinss, 8 parts of soybean salad oils, 5 parts of trolamines; 8 parts of HSDB 338s, 14 parts of boric acid, 16 parts of oleic acid, 5 parts of AEOs; 1 part of benzotriazole, 1 part of SULPHOSUCCINIC ACID ESTER, 1 part of terepthaloyl moietie, 4 parts of propylene glycol monomethyl ethers; 0.4 part of tetrahydroglyoxaline, 1 part of methyl-silicone oil, 0.4 part of polyethers, 35 parts in water.
Embodiment three
The micro-emulsion type cutting fluid that a kind of antifoam performance is good, said cutting fluid is made up of following component in weight part: 10.5 parts of poly-alpha olefinss, 9.5 parts of soybean salad oils, 3.5 parts of trolamines; 9.5 parts of HSDB 338s, 12.5 parts of boric acid, 17.5 parts of oleic acid, 3.5 parts of AEOs; 1.7 parts of benzotriazoles, phosphoesterase 30 .7 part, 1.7 parts of terepthaloyl moietie, 3.3 parts of propylene glycol monomethyl ethers; 0.7 part of tetrahydroglyoxaline, 0.7 part of methyl-silicone oil, 0.55 part of polyethers, 28 parts in water.
Embodiment four
The micro-emulsion type cutting fluid that a kind of antifoam performance is good, said cutting fluid is made up of following component in weight part: 11.5 parts of poly-alpha olefinss, 8.5 parts of soybean salad oils, 4.5 parts of trolamines; 8.5 parts of HSDB 338s, 13.5 parts of boric acid, 16.5 parts of oleic acid, 4.5 parts of AEOs; 1.3 parts of benzotriazoles, phosphoesterase 30 .9 part, 1.3 parts of terepthaloyl moietie, 3.7 parts of propylene glycol monomethyl ethers; 0.5 part of tetrahydroglyoxaline, 0.9 part of methyl-silicone oil, 0.45 part of polyethers, 32 parts in water.
Embodiment five
The micro-emulsion type cutting fluid that a kind of antifoam performance is good, said cutting fluid is made up of following component in weight part: 11 parts of poly-alpha olefinss, 9 parts of soybean salad oils, 4 parts of trolamines; 9 parts of HSDB 338s, 13 parts of boric acid, 17 parts of oleic acid, 4 parts of AEOs; 1.5 parts of benzotriazoles, phosphoesterase 30 .8 part, 1.5 parts of terepthaloyl moietie, 3.5 parts of propylene glycol monomethyl ethers; 0.6 part of tetrahydroglyoxaline, 0.8 part of methyl-silicone oil, 0.5 part of polyethers, 30 parts in water.
Claims (3)
1. the micro-emulsion type cutting fluid that antifoam performance is good is characterized in that said cutting fluid is made up of following component in weight part: poly-alpha olefins 10-12 part, soybean salad oil 8-10 part; Trolamine 3-5 part, HSDB 338 8-10 part, boric acid 12-14 part, oleic acid 16-18 part; AEO 3-5 part, benzotriazole 1-2 part, phosphoesterase 30 .6-1 part; Terepthaloyl moietie 1-2 part, propylene glycol monomethyl ether 3-4 part, tetrahydroglyoxaline 0.4-0.8 part; Methyl-silicone oil 0.5-1 part, polyethers 0.4-0.6 part, water 25-35 part.
2. the micro-emulsion type cutting fluid that a kind of antifoam performance as claimed in claim 1 is good is characterized in that, said cutting fluid is made up of following component in weight part: poly-alpha olefins 10.5-11.5 part, soybean salad oil 8.5-9.5 part; Trolamine 3.5-4.5 part, HSDB 338 8.5-9.5 part, boric acid 12.5-13.5 part, oleic acid 16.5-17.5 part; AEO 3.5-4.5 part, benzotriazole 1.3-1.7 part, phosphoesterase 30 .7-0.9 part; Terepthaloyl moietie 1.3-1.7 part, propylene glycol monomethyl ether 3.3-3.7 part, tetrahydroglyoxaline 0.5-0.7 part; Methyl-silicone oil 0.7-0.9 part, polyethers 0.45-0.55 part, water 28-32 part.
3. the micro-emulsion type cutting fluid that a kind of antifoam performance as claimed in claim 2 is good is characterized in that, said cutting fluid is made up of following component in weight part: 11 parts of poly-alpha olefinss, 9.0 parts of soybean salad oils; 4.0 parts of trolamines, 9.0 parts of HSDB 338s, 13.0 parts of boric acid, 17.0 parts of oleic acid; 4.0 parts of AEOs, 1.5 parts of benzotriazoles, phosphoesterase 30 .8 part; 1.5 parts of terepthaloyl moietie, 3.5 parts of propylene glycol monomethyl ethers, 0.6 part of tetrahydroglyoxaline; 0.8 part of methyl-silicone oil, 0.50 part of polyethers, 30 parts in water.
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| CN201210176668.2A CN102766515B (en) | 2012-05-31 | 2012-05-31 | Microemulsion-type cutting fluid with good defoaming performance |
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| CN201210176668.2A CN102766515B (en) | 2012-05-31 | 2012-05-31 | Microemulsion-type cutting fluid with good defoaming performance |
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| CN102766515A true CN102766515A (en) | 2012-11-07 |
| CN102766515B CN102766515B (en) | 2015-07-01 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361151A (en) * | 2013-07-26 | 2013-10-23 | 上海金兆节能科技有限公司 | Lubricant composite, preparation method thereof and trace lubricant made of same |
| CN104232278A (en) * | 2014-09-24 | 2014-12-24 | 无锡康柏斯机械科技有限公司 | Cutting fluid for broaching processing |
| CN104293466A (en) * | 2014-09-25 | 2015-01-21 | 巢湖广丰金属制品有限公司 | Micro-emulsion metal cutting liquid with stable property |
| CN110938484A (en) * | 2019-12-04 | 2020-03-31 | 吉林省电力科学研究院有限公司 | Novel lubricating oil defoaming agent |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1730633A (en) * | 2005-08-09 | 2006-02-08 | 启东尤希路化学工业有限公司 | Hard water resistant water-soluble cutting solution |
| CN101240217A (en) * | 2008-02-29 | 2008-08-13 | 益田润石（北京）化工有限公司 | Micro-emulsion type metal cutting liquor composition |
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2012
- 2012-05-31 CN CN201210176668.2A patent/CN102766515B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1730633A (en) * | 2005-08-09 | 2006-02-08 | 启东尤希路化学工业有限公司 | Hard water resistant water-soluble cutting solution |
| CN101240217A (en) * | 2008-02-29 | 2008-08-13 | 益田润石（北京）化工有限公司 | Micro-emulsion type metal cutting liquor composition |
Non-Patent Citations (1)
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| 三乙醇胺 等，: ""三乙醇胺及在水基切削液中的作用"", 《润滑油》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361151A (en) * | 2013-07-26 | 2013-10-23 | 上海金兆节能科技有限公司 | Lubricant composite, preparation method thereof and trace lubricant made of same |
| CN103361151B (en) * | 2013-07-26 | 2014-10-08 | 上海金兆节能科技有限公司 | Lubricant composite, preparation method thereof and trace lubricant made of same |
| CN104232278A (en) * | 2014-09-24 | 2014-12-24 | 无锡康柏斯机械科技有限公司 | Cutting fluid for broaching processing |
| CN104293466A (en) * | 2014-09-25 | 2015-01-21 | 巢湖广丰金属制品有限公司 | Micro-emulsion metal cutting liquid with stable property |
| CN110938484A (en) * | 2019-12-04 | 2020-03-31 | 吉林省电力科学研究院有限公司 | Novel lubricating oil defoaming agent |
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| CN102766515B (en) | 2015-07-01 |
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