CN106433863A - Water-based cutting fluid used for metal processing, and preparation method thereof - Google Patents
Water-based cutting fluid used for metal processing, and preparation method thereof Download PDFInfo
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- CN106433863A CN106433863A CN201610695502.XA CN201610695502A CN106433863A CN 106433863 A CN106433863 A CN 106433863A CN 201610695502 A CN201610695502 A CN 201610695502A CN 106433863 A CN106433863 A CN 106433863A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/221—Six-membered rings containing nitrogen and carbon only
- C10M2215/222—Triazines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/049—Phosphite
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention relates to a water-based cutting fluid used for metal processing, and concretely relates to a water-based cutting fluid used for metal processing, and a preparation method thereof. The preparation method comprises the following steps: heating an oily agent, a phosphorus-containing extreme pressure agent, mineral oil and an emulsifier to 90-120 DEG C, discontinuously stirring above heated substances, cooling the heated substances to 40 DEG C or less, adding a mildew inhibitor, an antirust agent and an antifoaming agent, and uniformly stirring all above substances to obtain the above product. The water-based cutting fluid has a good lubricating performance, can be used for cutting various metals, and has the advantages of shining metalwork, long antirust period and less surface residual quantity; and the preparation method of the water-based cutting fluid is simple.
Description
Technical field
The present invention relates to metal-pressed machine water-base cutting fluid is and in particular to a kind of cut for the water base of intermetallic composite coating
Cut liquid and preparation method thereof.
Background technology
The cutting fluid of oil emulsion and other kind is mostly adopted at present, poor-performing is it is difficult to meet processing in machinery industry
The cooling of technique, lubrication etc. require.Especially under high temperature, active sulfide therein decomposes, evaporation is so that severe operational environment.
It is introduced that, China also will spend suitable foreign exchange every year, from the high-grade metalworking coolant of external import, to meet some fine-processing techniques
Needs.Excellent cutting fluid should have and meets the cooling of technological requirement, lubrication, antirust, cleaning function, non-foaming, avirulence,
Never degenerate, pollution-free, high extreme pressure property etc..
The development of cutting fluid is to carry out formula design according to metal rust preventing and lubrication theory.The heat conductivity of water and heat
Capacity is all very big, is preferable cooling medium, mineral oil has the effect of froth breaking and film forming, is extreme pressure agent, oiliness improver, antirust agent
Main carriers Deng additive.Conventional EP agent has vulcanized vegetable oil, phosphate ester, chlorinated paraffin, chlorinated aliphatic acids etc..
It is also the key that efficient metal cutting fluid is obtained from suitable EP agent.
With reference to the domestic patent No.:201010296416, disclose a kind of water-soluble metalworking liquid, its by weight percentage by with
The following group is grouped into:Oleic acid -2- ethyl hexyl ester 15~25%, 3,5,5- tri-methyl hexanoic acid 2~8%, decanedioic acid 3~10%,
Monoethanolamine 5~10%, triethanolamine 15~20%, diethylene glycol 5~10%, monoisopropanolamine 3~10%, Macrogol 600:
15~20%, water 20~30%;The invention also discloses a kind of preparation method of water-soluble metalworking liquid, including step:Take oil
Acid -2- ethyl hexyl ester, monoethanolamine, 3,5,5- tri-methyl hexanoic acids and part water hybrid reaction obtain hydramine synthetic fat and mix
Compound A;Decanedioic acid, triethanolamine, monoisopropanolamine and remaining water hybrid reaction is taken to obtain hydramine synthesis lipoprotein mixture B;By two
Glycol, Macrogol 600, hydramine synthesis lipoprotein mixture A and hydramine synthesis lipoprotein mixture B hybrid reaction obtain finished product.The method
Need to react mixture in two steps and form, cumbersome.And do not contain extreme pressure agent, for metal parts more difficult to process not easy processing.
Content of the invention
The technical problem to be solved is to provide a kind of water-base cutting fluid of intermetallic composite coating and preparation method thereof.
This preparation method is simple, the water-base cutting fluid greasy property obtaining is excellent, and antiseptic and rustproof property is good, and residual is few, can meet each eka-gold
The machining belonging to.Particularly extreme pressure property is high, is easier to process for metal parts more difficult to process.
In order to solve technical problem proposed by the present invention, the technical solution adopted in the present invention is:A kind of intermetallic composite coating is used
Water-base cutting fluid it is characterised in that:By weight percentage consisting of:
Described phosphorous extreme pressure agent is the double Arrcostab of emulsible phosphorous acid, and its general structure is
Wherein, R1、R2Carbon number be 12-14, its molecular weight be 400-450.
By such scheme, described oiliness improver is tetramethylolmethane four oleate.
By such scheme, described mineral oil is one of 7# white oil, 10# white oil, 20# white oil.
By such scheme, described emulsifying agent is diethanolamine, triethanolamine, C12Aliphatic amine polyoxyethylene (10) ether, poly-
Two or more mixture any in ethylene glycol (400) monoleate, diethylene glycol, ethanol.
By such scheme, described antirust agent is 5- methyl benzotriazazole, BTA, phosphoethanolamine salt, phosphorus
Two or more mixture any in triethylenetetraminehexaacetic acid alcohol amine salt, boric acid ethanolamine salt, sodium molybdate or potassium molybdate.
By such scheme, described antifungus agent is hexahydro -1,3,5 three (ethoxy)-s-triazine, 1,2- benzisothiazole
The mixing of one of quinoline -3- ketone, Kathon, (2- pyridine mercapto alcohol -1- oxide) sodium or two kinds
Thing.
By such scheme, described defoamer is organic silicon defoamer.
The preparation method of the water-base cutting fluid of described intermetallic composite coating it is characterised in that:By oiliness improver and phosphorous extreme pressure
Agent, mineral oil, emulsifying agent are warming up to 90~120 DEG C, are stirred continuously, and are then cooled to less than 40 DEG C, add antifungus agent, antirust
Agent, defoamer, stir and obtain final product product.
Oiliness improver of the present invention is in intermetallic composite coating, compared with underload, forms layer in metal surface
Adsorbed film and produce lubrication, and extreme pressure agent is then in process of metal working, under higher load, extreme pressure element and metal watch
Face forms the chemical film of densification and produces lubricant effect.The emulsifying agent being adopted, is by many different surfactants
Formed, be the key component constituting efficient metal cutting fluid.Such surfactant, has polarity and nonpolar two bases
Group, polar group is hydrophilic, non-polar group oleophylic, and surfactant easily couples together water and oil, and adsorbs in oil-water interfaces
Surface on, one layer of adsorbed film can be formed in metal surface, reduce the surface tension at interface, can preferably metal surface with empty
The media such as gas, moisture separate, and play corrosion inhibition, and can improve lubricity and load resistance ability.Add a small amount of extreme pressure to add
Agent and oiliness improver, can reduce the frictional force between cutter and workpiece, to reduce frictional heat.Cutting fluid with water as medium, so
Add effective antirust agent in formula, to meet workpiece and lathe to antirust requirement, and produce metal erosion have chemistry and
Two kinds of electrochemistry, and often occur simultaneously.Generally, for chemical attack, oil naphthenic acid zinc, Oleic acid, three ethanol can be adopted
The oil-soluble organic compounds such as amine are as absorbent-type antirust agent;For electrochemical corrosion, available sodium nitrite, tertiary sodium phosphate, wine
Stone acid waits the salt forming purification membrane in metal surface to make antirust agent.The present invention selects organic corrosion inhibitor more particularly suitable, such as fat
Amine, fatty acid soaps, petroleum sulfonate, imidazoline and its derivative etc..In addition, also appropriate chelating agen should be added and other helps
Agent, to ensure the stability of emulsion.
Beneficial effects of the present invention:
(1) the water-base cutting fluid greasy property that the present invention provides is good, for the machining of each metalloid, metalwork light
Bright, rust-proof life is long, and remained on surface amount is few.
(2) the preparation method simple process of this water-base cutting fluid.
Through repetition test screening, develop ZWG-7 metalworking fluid and there is excellent antirust, lubrication, cooling and cleaning
Can, can be widely used for the machining of steel, cast iron, copper, aluminum, rustless steel and other materials.Typical concentrations are 6~7%, using dense
Degree is low.Stable performance is excellent, and particularly rust-preventing characteristic is good, no rust staining in workpiece 60 days, and extreme pressure property is high, and machining accuracy can improve 1
~2 ranks, maximum no seizing PBValue is higher than national standard numerical value (70kg), never degenerates and can be recycled.Preparation water is required
Not tight, can prepare with tap water or well water and use, have preferably hard water resistance performance
Specific embodiment
Make some to the extreme pressure agent of the common employing of various embodiments of the present invention first to illustrate:Described extreme pressure agent is phosphorous
The double dodecyl ester of acid.
The preparation of the double dodecyl ester of phosphorous acid:In pressure reactor, by Phosphorous chloride. 27.4kg and chloroform 20L
Add after uniformly mixing in feeder, under the conditions of 45 DEG C, be added dropwise to n-dodecanol 130.4kg and chloroform 40L and mix
Close in liquid, drip off within 1 hour, then heat to 80 DEG C, keep reaction 2 hours, terminate reaction, first carry out air-distillation, steam molten
Agent is recycled, then carries out vacuum distillation, vacuum distillation to 200 DEG C, by unreacted n-dodecanol and the halo generating
Dodecane distills, and finally gives the double dodecyl ester (DHP) of target product phosphorous acid.
By double for phosphorous acid dodecyl esters, tetramethylolmethane four oleate, mineral oil, compound hgh-performance emulsified dose, in 90-
100 DEG C, high-speed stirred one hour, then it is cooled to less than 40 DEG C, add antifungus agent, antirust agent, defoamer, stir i.e.
Obtain yellowish-brown transparence ZWG-7 metalworking fluid.
Embodiment 1
Press each constituent content in table 1 respectively, will be white to tetramethylolmethane four oleate, the double dodecyl ester of phosphorous acid, 10#
Oil, Polyethylene Glycol (400) monoleate and diethanolamine mixing, are warming up to 90~120 DEG C, are stirred continuously, be then cooled to 40
Below DEG C, add hexahydro -1,3,5 three (ethoxy)-s-triazine, phosphoethanolamine salt, 5- methyl benzotriazazole and silicon
Defoamer, stirs and obtains final product product.
Table 1
Component | Content (percetage by weight %) |
Tetramethylolmethane four oleate | 25 |
The double dodecyl ester of phosphorous acid | 30 |
10# white oil | 15 |
Polyethylene Glycol (400) monoleate | 20 |
Diethanolamine | 5.0 |
Phosphoethanolamine salt | 2.5 |
5- methyl benzotriazazole | 0.20 |
Silicon defoaming agent | 0.10 |
Hexahydro -1,3,5 three (ethoxy)-s-triazine | 1.5 |
The intermetallic composite coating water-base cutting fluid of the present embodiment, China Shipbuilding Industry Corporation the 715th U.S. domestic numerical control
Lathe CPL-20 carries out bimestrial cutting test.Its application result is as follows:
1. concentration is low, and actual solid content is 7%.Emulsion is tasteless, non-foam.Transparency good it is easy to observe.
2. good lubricity, improves the surface smoothness of workpiece, and cutter life is long.
3. good rustless property, has preferable rust inhibition to lathe and workpiece.
4. no bad penetrating odor, the no spittle, do not smolder, improve operating environment.
5. aqueous-based dilution liquid is stable, is unlikely to deteriorate, usage cycles are long.Consumption is low.
Embodiment 2
Press each component in table 2 respectively by tetramethylolmethane four oleate, phosphorous acid double dodecyl ester, 20# white oil, poly- second
Glycol (400) monoleate and diethanolamine mixing, are warming up to 90~120 DEG C, are stirred continuously, be then cooled to less than 40 DEG C,
Add hexahydro -1,3,5 three (ethoxy)-s-triazine, phosphoethanolamine salt, 5- methyl benzotriazazole and silicon defoaming agent,
Stir and obtain final product.
Table 2
Component | Content (percetage by weight %) |
Tetramethylolmethane four oleate | 20.0 |
The double dodecyl ester of phosphorous acid | 30.0 |
20# white oil | 20.0 |
Polyethylene Glycol (400) monoleate | 18.5 |
Diethanolamine | 5.5 |
Phosphoethanolamine salt | 2.5 |
5- methyl benzotriazazole | 0.30 |
Silicon defoaming agent | 0.10 |
Hexahydro -1,3,5 three (ethoxy)-s-triazine | 1.5 |
The intermetallic composite coating water-base cutting fluid of the present embodiment, China Shipbuilding Industry Corporation the 717th Sweden produce high-precision
Degree digital control jig grinding lathe HAUSER-S-55 carries out bimestrial cutting test.Its application result is as follows:
1. there is good grinding settleability, good cooling, scourability, the sharp property of course of processing medium plain emery wheel keeps good
Good, after crushing, use time is longer.
2. range is wide, and greasy property is good.It is used for the processing of multiple ferrous and nonferrous metals during test, process
Workpiece surface quality be outstanding.
3. concentration is low, and actual solid content is 7%.Emulsion is tasteless, non-foam.Transparency good it is easy to observe.
4. aqueous-based dilution liquid is stable, is unlikely to deteriorate, usage cycles are long.Consumption is low.
5. good rustless property, has preferable rust inhibition to lathe and workpiece.
Driving performance is good, and emulsion can use after preparing, no bad penetrating odor, the contact no bad to human skin
Sexual stimuluses, do not smolder during use.
Claims (8)
1. a kind of water-base cutting fluid of intermetallic composite coating it is characterised in that:By weight percentage consisting of:
Described phosphorous extreme pressure agent is the double Arrcostab of emulsible phosphorous acid, and its general structure is
Wherein, R1、R2Carbon number be 12-14, its molecular weight be 400-450.
2. intermetallic composite coating according to claim 1 water-base cutting fluid it is characterised in that:Described oiliness improver is season penta
Tetrol four oleate.
3. intermetallic composite coating according to claim 1 water-base cutting fluid it is characterised in that:Described mineral oil is that 7# is white
Oil, one of 10# white oil, 20# white oil.
4. intermetallic composite coating according to claim 1 water base it is characterised in that:Described emulsifying agent be diethanolamine,
Triethanolamine, C12In aliphatic amine polyoxyethylene (10) ether, Polyethylene Glycol (400) monoleate, diethylene glycol, ethanol any two kinds or
Two or more mixture.
5. intermetallic composite coating according to claim 1 water-base cutting fluid it is characterised in that:Described antirust agent is 5- first
Base BTA, BTA, phosphoethanolamine salt, nitranol salt, boric acid ethanolamine salt, sodium molybdate or molybdic acid
Two or more mixture any in potassium.
6. intermetallic composite coating according to claim 1 water-base cutting fluid it is characterised in that:Described antifungus agent is hexahydro
Change -1,3,5 three (ethoxy)-s-triazine, BIT, Kathon, (2-
Pyridine mercapto alcohol -1- oxide) one of sodium or two kinds mixture.
7. intermetallic composite coating according to claim 1 water-base cutting fluid it is characterised in that:Described defoamer is organic
Silicon defoaming agent.
8. the water-base cutting fluid of the intermetallic composite coating according to any one of claim 1-7 preparation method it is characterised in that:
Oiliness improver and phosphorous extreme pressure agent, mineral oil, emulsifying agent are warming up to 90~120 DEG C, are stirred continuously, be then cooled to 40 DEG C with
Under, add antifungus agent, antirust agent, defoamer, stir and obtain final product product.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107653050A (en) * | 2017-10-30 | 2018-02-02 | 宝鸡文理学院 | A kind of low-cost and high-performance water base lubricant 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 |
CN110387285A (en) * | 2019-07-08 | 2019-10-29 | 俄美达(武汉)有限公司 | A kind of magnesium alloy cutting fluid and preparation method thereof of resistance to bimetallic corrosion |
CN111909771A (en) * | 2020-08-24 | 2020-11-10 | 湖北省化学工业研究设计院 | Water-based lubricant capable of automatically generating extreme pressure antiwear agent in drawing process of galvanized steel wire and preparation method thereof |
CN117210268A (en) * | 2023-08-10 | 2023-12-12 | 广东合正科技有限公司 | Cutting heat dissipation liquid for processing circuit board backing plate and manufacturing method thereof |
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Cited By (5)
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