CN102703196A - Environment-friendly water-based metal cutting fluid - Google Patents

Environment-friendly water-based metal cutting fluid Download PDF

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Publication number
CN102703196A
CN102703196A CN201210177089XA CN201210177089A CN102703196A CN 102703196 A CN102703196 A CN 102703196A CN 201210177089X A CN201210177089X A CN 201210177089XA CN 201210177089 A CN201210177089 A CN 201210177089A CN 102703196 A CN102703196 A CN 102703196A
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China
Prior art keywords
parts
water
cutting fluid
based metal
sodium
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CN201210177089XA
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CN102703196B (en
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林伟
江海涛
江海波
江浩
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Tianchang Runda Metal Antirust Auxiliary Co Ltd
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Tianchang Runda Metal Antirust Auxiliary Co Ltd
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Abstract

The invention discloses an environment-friendly water-based metal cutting fluid. The cutting fluid consists of the following components in part by weight: 10 to 12 parts of triethanolamine, 3 to 4 parts of glycerol, 5 to 7 parts of polyethylene glycol, 3 to 5 parts of nanometer silicon dioxide, 1.5 to 2.5 parts of isopropanol, 5 to 7 parts of sodium molybdate, 2 to 3 parts of sodium benzoate, 3 to 5 parts of monoethanolamine benzoate, 5 to 7 parts of ethylene diamine tetraacetic acid disodium, 7 to 8 parts of water-soluble borate, 1.5 to 2 parts of sodium silicate, 1.5 to 2.5 parts of methyl triazole and 70 to 80 parts of water.

Description

A kind of environment protection water-based metal working fluid
Technical field
The present invention relates to the metal cutting processing technique field, relate in particular to a kind of environment protection water-based metal working fluid.
Background technology
Cutting fluid is widely used in the metal cutting process, and it act as the cooling of metal parts, lubricated, cleaning, antirust etc.The cutting fluid that China's machinery industry is used is to form from the formula development that the FSU introduces, and for the oil base emulsion, belongs to mixed aqueous solution, contains Sodium Nitrite in its composition more or less, and the user is had certain toxic side effect; Be prone in the use take place to go bad, smell is serious, contaminate environment.Continuous progress and development along with mechanical industry; The cutting speed of metal cutting equipment improves constantly; The development of machinery is had higher requirement to indexs such as the precision of mechanical component, performances simultaneously, and dimensional precision, surfaceness, anti-attrition abrasion resistance and the surperficial diamagnetism etc. of final component are also had higher requirement.Both at home and abroad some enterprises and the novel cutting fluid of the numerous and confused development of R&D institution, " a kind of water-base nondrip cutting liquid " (number of patent application 86102438) of inventing of Beijing first Machine Tools Plant for example, this invention is a kind of water-base nondrip cutting liquid that is used for mechanical workout.It is characterized in that not containing any MO and vegetables oil in the prescription, cost is low, preparation is simple, pollute very little, odorless, tasteless, still exist do not grow duration of service and lubricate, problem such as rustless property difference; " long lifetime centrallubrication synthesis type cutting fluid " (number of patent application 91105163.5) of Technology Inst., No.1 Automobile Manufacturing Factory and Dongliao County, Jilin Province oil in water emulsion factory joint research and development; This cutting fluid is a kind of boride that contains; The additive of fungicide mixture and carboxylic acid and salt thereof, and do not contain the synthesis type cutting fluid of MO.Be applicable to the centralized lubrication system of the multiple form processing of materials such as steel, cast iron, magnesium iron and aluminium, owing to have fungicide mixture to exist, thereby certain toxic side effect is arranged; Number of patent application is 94108478.7 " sulfurized aqueous machining fluid composition "; The water-based cutting fluid composite that this invention provides; Particularly water-based metal working fluid compsn demonstrates improved frictional force reduction and the reduction of improved pressure in the mechanical-moulded of metal and the nonmetal work package of solid and processing.These compsns comprise a) water; B) sulfuration organic substance, this material is selected from by the sulfuration unsaturated aliphatic carboxylic acid and the salt thereof that contain 6-22 carbon atom, contains the sulfuration unsaturated ester of the aliphatic carboxylic acid of 1-22 carbon atom; Sulfuration polymerization unsaturated fatty acids and salt and ester; And their group that mixture constituted, c) sulfuration hydrocarbon and d) aliphatic ester of dialkyldithiocarbamacompositions, owing to there is the existence of sulfuration hydrocarbon influential to environment more or less; " aqueous composition, the water-base cutting fluid that uses this compsn, its method of manufacture and use the cutting process of this cutting fluid " (number of patent application 99800279.8) of the common development of Japan Shinetsu Handotai KK and Ohtomo Chemical Ins Corp. provides a kind of impact that can suppress operating environment and global environment, has the water-base cutting fluid that the abrasive material polymolecularity also can prevent the throw out hard caking simultaneously.Abrasive grain G is dispersed in the aqueous composition that siliceous colloid particle P stable dispersion is formed in the dispersion agent M that contains oleophilicity multicomponent alcoholics compounds such as wetting ability multicomponent alcoholics compound, Ucar 35 such as terepthaloyl moietie and water; Dispersion agent M is odorless and flame retardant resistance; Even between the abrasive grain G through the time sedimentation can closely not contact yet, so the throw out hard caking free, can be with its redispersion and utilize again.Because the original viscosity of this water-base cutting fluid is low, sneaks into and cause that viscosity increases phenomenon and relaxes long service life so moisture is sneaked into reduce effect and the smear metal that cause viscosity; Can wash work piece; Because dispersion agent M is the low molecular weight organic compound with Biodegradable, can also must carry out liquid waste disposal with active sludge.
Summary of the invention
The objective of the invention is to propose a kind of environment protection water-based metal working fluid, this cutting fluid can overcome the defective of above-mentioned prior art, has no side effect, do not have discharging, pollution-free, and antirust, lubricated, cooling effect is excellent.
For reaching this purpose, the present invention adopts following technical scheme:
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: trolamine 10-12 part, glycerine 3-4 part, polyoxyethylene glycol 5-7 part; Nano silicon 3-5 part, Virahol 1.5-2.5 part, Sodium orthomolybdate 5-7 part, Sodium Benzoate 2-3 part; Phenylformic acid monoethanolamine 3-5 part, oxalic acid tetraacethyl disodium 5-7 part, water-soluble boron acid esters 7-8 part; Water glass 1.5-2 part, methyl benzotriazole 1.5-2.5 part, water 70-80 part.
Preferably, the granularity of said nano silicon is the 30-80 nanometer.
The present invention has following beneficial effect with respect to prior art:
1) the present invention does not contain Sodium Nitrite and muriate, has no side effect, do not have discharging, pollution-free.
2) the employing nano silicon substitutes conventional borax, has good antifriction and wear-resistant effect, and comparatively excellent extreme pressure property, can significantly improve the lubricity of metal working fluid.
3) combination of adopting Sodium Benzoate and phenylformic acid monoethanolamine is as antirust component, and on the basis of a large amount of experiments, the adding proportion of the two that confirm makes that the rust-proof effect of cutting fluid is excellent, and a series of problems of having avoided Sodium Nitrite to bring.
4) added an amount of antimicrobial composition, methyl benzotriazole prolongs the life cycle of cutting fluid greatly.
Embodiment
Embodiment one
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: 10 parts of trolamines, 4 parts of glycerine, 5 parts of polyoxyethylene glycol; 5 parts of nano silicons, the granularity of said nano silicon are the 30-80 nanometer, 1.5 parts of Virahols, 7 parts of Sodium orthomolybdates; 2 parts of Sodium Benzoates, 5 parts of phenylformic acid monoethanolamines, 5 parts of oxalic acid tetraacethyl disodiums, 8 parts of water-soluble boron acid esters; 1.5 parts of water glass, 2.5 parts of methyl benzotriazoles, 70 parts in water.
Embodiment two
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: 12 parts of trolamines, 3 parts of glycerine, 7 parts of polyoxyethylene glycol; 3 parts of nano silicons, the granularity of said nano silicon are the 30-80 nanometer, 2.5 parts of Virahols, 5 parts of Sodium orthomolybdates; 3 parts of Sodium Benzoates, 3 parts of phenylformic acid monoethanolamines, 7 parts of oxalic acid tetraacethyl disodiums, 7 parts of water-soluble boron acid esters; 2 parts of water glass, 1.5 parts of methyl benzotriazoles, 80 parts in water.
Embodiment three
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: 10.5 parts of trolamines, 3.8 parts of glycerine, 5.5 parts of polyoxyethylene glycol; 4.5 parts of nano silicons, the granularity of said nano silicon are the 30-80 nanometer, 1.8 parts of Virahols, 6.5 parts of Sodium orthomolybdates; 2.2 parts of Sodium Benzoates, 4.5 parts of phenylformic acid monoethanolamines, 5.5 parts of oxalic acid tetraacethyl disodiums, 7.8 parts of water-soluble boron acid esters; 1.6 parts of water glass, 2.3 parts of methyl benzotriazoles, 72 parts in water.
Embodiment four
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: 11.5 parts of trolamines, 3.2 parts of glycerine, 6.5 parts of polyoxyethylene glycol; 3.5 parts of nano silicons, the granularity of said nano silicon are the 30-80 nanometer, 2.3 parts of Virahols, 5.5 parts of Sodium orthomolybdates; 2.8 parts of Sodium Benzoates, 3.5 parts of phenylformic acid monoethanolamines, 6.5 parts of oxalic acid tetraacethyl disodiums, 7.3 parts of water-soluble boron acid esters; 1.8 parts of water glass, 1.8 parts of methyl benzotriazoles, 78 parts in water.
Embodiment five
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: 11 parts of trolamines, 3.5 parts of glycerine, 6 parts of polyoxyethylene glycol; 4 parts of nano silicons, the granularity of said nano silicon are the 30-80 nanometer, 2 parts of Virahols, 6 parts of Sodium orthomolybdates; 2.5 parts of Sodium Benzoates, 4 parts of phenylformic acid monoethanolamines, 6 parts of oxalic acid tetraacethyl disodiums, 7.5 parts of water-soluble boron acid esters; 1.8 parts of water glass, 2 parts of methyl benzotriazoles, 75 parts in water.

Claims (2)

1. an environment protection water-based metal working fluid is characterized in that, described cutting fluid is made up of following component in weight part: trolamine 10-12 part, glycerine 3-4 part; Polyoxyethylene glycol 5-7 part, nano silicon 3-5 part, Virahol 1.5-2.5 part, Sodium orthomolybdate 5-7 part; Sodium Benzoate 2-3 part, phenylformic acid monoethanolamine 3-5 part, oxalic acid tetraacethyl disodium 5-7 part, water-soluble boron acid esters 7-8 part; Water glass 1.5-2 part, methyl benzotriazole 1.5-2.5 part, water 70-80 part.
2. a kind of environment protection water-based metal working fluid as claimed in claim 1 is characterized in that the granularity of said nano silicon is the 30-80 nanometer.
CN201210177089.XA 2012-05-31 2012-05-31 Environment-friendly water-based metal cutting fluid Expired - Fee Related CN102703196B (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103468386A (en) * 2013-08-24 2013-12-25 天长市康和金属材料有限公司 Copper wire high-speed filament lubricant
CN103602474A (en) * 2013-11-18 2014-02-26 青岛广联达精密机械有限公司 Novel high-viscosity-temperature-characteristic lubricating oil
CN104277900A (en) * 2014-09-25 2015-01-14 巢湖广丰金属制品有限公司 High-antiwear cutting fluid
CN106047463A (en) * 2016-06-23 2016-10-26 苏州洪河金属制品有限公司 Water-based cutting liquid for metals
CN106118839A (en) * 2016-06-23 2016-11-16 苏州洪河金属制品有限公司 Metalworking fluid that a kind of water based lubrication is antirust and preparation method thereof
CN106190478A (en) * 2016-07-13 2016-12-07 天长市润达金属防锈助剂有限公司 A kind of safe antirust, anti-corrosive metalworking fluid
CN106221882A (en) * 2016-08-10 2016-12-14 天长市润达金属防锈助剂有限公司 A kind of rust preventive cutting fluid
CN106281612A (en) * 2016-08-10 2017-01-04 天长市润达金属防锈助剂有限公司 A kind of semi-synthetic cutting fluid
CN106337186A (en) * 2016-08-10 2017-01-18 天长市润达金属防锈助剂有限公司 Sterilizing water-based antirust liquid and preparation method thereof
CN107118840A (en) * 2017-03-31 2017-09-01 苏州亚思科精密数控有限公司 A kind of green cutting fluid and preparation method thereof
CN109136954A (en) * 2018-08-03 2019-01-04 天津普罗米新材料有限公司 A kind of metal Environment-friendlywater-base water-base rust inhibitor
CN109810769A (en) * 2017-11-21 2019-05-28 常州市好利莱光电科技有限公司 A kind of preparation method of aqueous cutting fluid
CN109810749A (en) * 2019-03-04 2019-05-28 富莱德科技(浙江)有限公司 A fully synthetic cutting fluid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101613634A (en) * 2009-07-28 2009-12-30 武汉玻尔科技有限公司 A kind of high-property water-based emulsion cutting fluid composite
US20100043301A1 (en) * 2007-02-26 2010-02-25 Kangnung National University Industrial Academy Corporation Group Water-based cutting fluid having ceramic powder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100043301A1 (en) * 2007-02-26 2010-02-25 Kangnung National University Industrial Academy Corporation Group Water-based cutting fluid having ceramic powder
CN101613634A (en) * 2009-07-28 2009-12-30 武汉玻尔科技有限公司 A kind of high-property water-based emulsion cutting fluid composite

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103468386A (en) * 2013-08-24 2013-12-25 天长市康和金属材料有限公司 Copper wire high-speed filament lubricant
CN103602474A (en) * 2013-11-18 2014-02-26 青岛广联达精密机械有限公司 Novel high-viscosity-temperature-characteristic lubricating oil
CN104277900A (en) * 2014-09-25 2015-01-14 巢湖广丰金属制品有限公司 High-antiwear cutting fluid
CN106047463A (en) * 2016-06-23 2016-10-26 苏州洪河金属制品有限公司 Water-based cutting liquid for metals
CN106118839A (en) * 2016-06-23 2016-11-16 苏州洪河金属制品有限公司 Metalworking fluid that a kind of water based lubrication is antirust and preparation method thereof
CN106190478A (en) * 2016-07-13 2016-12-07 天长市润达金属防锈助剂有限公司 A kind of safe antirust, anti-corrosive metalworking fluid
CN106221882A (en) * 2016-08-10 2016-12-14 天长市润达金属防锈助剂有限公司 A kind of rust preventive cutting fluid
CN106281612A (en) * 2016-08-10 2017-01-04 天长市润达金属防锈助剂有限公司 A kind of semi-synthetic cutting fluid
CN106337186A (en) * 2016-08-10 2017-01-18 天长市润达金属防锈助剂有限公司 Sterilizing water-based antirust liquid and preparation method thereof
CN107118840A (en) * 2017-03-31 2017-09-01 苏州亚思科精密数控有限公司 A kind of green cutting fluid and preparation method thereof
CN109810769A (en) * 2017-11-21 2019-05-28 常州市好利莱光电科技有限公司 A kind of preparation method of aqueous cutting fluid
CN109136954A (en) * 2018-08-03 2019-01-04 天津普罗米新材料有限公司 A kind of metal Environment-friendlywater-base water-base rust inhibitor
CN109810749A (en) * 2019-03-04 2019-05-28 富莱德科技(浙江)有限公司 A fully synthetic cutting fluid

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