CN106635369A - Fully synthetic cutting fluid and production method thereof - Google Patents
Fully synthetic cutting fluid and production method thereof Download PDFInfo
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- CN106635369A CN106635369A CN201611181669.0A CN201611181669A CN106635369A CN 106635369 A CN106635369 A CN 106635369A CN 201611181669 A CN201611181669 A CN 201611181669A CN 106635369 A CN106635369 A CN 106635369A
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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
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or salts
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
-
- 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
-
- 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
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three 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
- 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
- C10M2215/02—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
- C10M2215/044—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms having cycloaliphatic groups
-
- 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
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/18—Anti-foaming 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
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention provides a fully synthetic cutting fluid, which comprises the following components in percentage by weight: 5%-20% of polyether, 35%-50% of a pH regulator, 1%-5% of an antirust agent, 0.5%-2% of a vapor-phase rust inhibitor, 1%-3% of a corrosion inhibitor and 20%-57% of water. According to the fully synthetic cutting fluid, the surface tension of the cutting fluid can be effectively reduced through adding the corrosion inhibitor and the polyether, thereby inhibiting bubbles; in addition, through the addition of the corrosion inhibitor, peel residue settlement after grinding is facilitated, so that the peel residue settlement performance is improved; the antirust time of a workpiece can be prolonged through adding the pH regulator and the antirust agent, the use concentration is low, and the lowest use concentration in the market is 5%; the antirust requirement can be met by 2% of use concentration of the product; the fully synthetic cutting fluid plays roles in protecting the environment and reducing the cost; meanwhile, the fully synthetic cutting fluid has the vapor phase anti-rust property and corrosion caused by moisture and other chemical ingredients can be isolated.
Description
Technical field
The present invention relates to a kind of metalworking fluid, and in particular to a kind of fully synthetic cutting fluid and its production method.
Background technology
Aqueous cutting fluid can be divided into three kinds of soluble oil, semi-synthetic cutting fluid and fully synthetic cutting fluid.With solubility
Oily and semi-synthetic cutting fluid is compared, fully synthetic cutting fluid do not contain mineral oil, its each component for example antirust agent, extreme-pressure anti-friction additive,
The multiple additives such as surfactant, preservative and defoamer are dissolved in water, dilution transparent shape or translucent.It is fully synthetic
Cutting fluid has following major advantage：(1) excellent cooling and cleaning performance, therefore it is adapted to high-speed cutting processing；(2) solution is saturating
It is bright, with good observability, it is particularly suitable for the modern manufacturing machines such as Digit Control Machine Tool, machining center and uses；(3) without mineral
Oil, then be difficult to putrid and deteriorated, therefore long service life using process.
But can work in-process occurs that foam is big, the slag after grinding cuts differential settlement, rust-preventing characteristic in common fully synthetic cutting fluid
Can difference the problems such as, produce foam it is big the reason for be due to produced by the nonionic in existing product, anion surfactant, though
Can add that defoamer carries out suds but effect is not fine and improves cost of manufacture, slag cuts nothing after being ground in existing product
Method sedimentation causes slag after grinding to cut to float on and can cause in liquid case the blocking of processing machine water pump, the processing more moist for environment
Place antirust cycle is short, gets to be expected using the high concentration of 5-10%, while having volatile inhibition to completely cut off moisture
And the corrosion that many other chemical analysis are caused.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a kind of fully synthetic cutting fluid and its production
Method, it has, and foam is few, slag cuts good settleability, antirust cycle length, the low feature of concentration.
To reach object above, the present invention is adopted the technical scheme that：A kind of fully synthetic cutting fluid, according to percentage by weight
Meter, including following components：Polyethers：5%～20%；PH value regulator：35%～50%；Antirust agent：1%～5%；Volatile rust prevention
Agent：0.5%～2%；Corrosion inhibiter：1%～3%；Water：20%～57%.
On the basis of above-mentioned technical proposal, the polyethers is at least one in following substances：For PPG
HSH-204, PPG HSH-206, PPG HSH-210, PPG HSH-215, PPG HSH-
220th, PPG HSH-230, PPG HSH-303, PPG HSH-305, PPG HSH-310,
Isomerous tridecanol atactic polyether TPE-1000, propane diols atactic polyether PPE-1500, glycerine atactic polyether GPE-3000, butanol
Atactic polyether BPE-1000, butanol atactic polyether BPE-1500, butanol atactic polyether BPE-2500, laurate atactic polyether LPE-
1200th, lauryl alcohol atactic polyether CPE-1500, polyethylene glycol, polypropylene glycol, propylene glycol block polyether L31, propylene glycol block gather
Ether L35, propylene glycol block polyether F38, propylene glycol block polyether L42, propylene glycol block polyether L43, propylene glycol block polyether
L44, propylene glycol block polyether L61, propylene glycol block polyether L62, propylene glycol block polyether L63, propylene glycol block polyether L64,
Propylene glycol block polyether P65, propylene glycol block polyether F68.
On the basis of above-mentioned technical proposal, the pH value regulator is at least one in following substances：MEA,
Diethanol amine, triethanolamine, alkanolamide, fatty alkanol amide, diglycolamine, AMP-95, triisopropanolamine, ethylene glycol list isopropyl
Hydramine, isopropanolamine.
On the basis of above-mentioned technical proposal, the antirust agent is at least one in following substances：SA, 11 carbon
Diacid, dodecanedioic acid, hendecane dicarboxylic acid, 14 carbon diacid, pertadecane diacid, thapsic acid.
On the basis of above-mentioned technical proposal, the vapor phase inhibitor is at least one in following substances：Sad two rings
The synthetics such as hexylamine, dicyclohexyl amine nitrite.
On the basis of above-mentioned technical proposal, the corrosion inhibiter is at least one in following substances：Polyquaternium, boric acid
The corrosion inhibiter such as salt, silicate, methenamine.
The present invention also provides a kind of production method based on above-mentioned fully synthetic cutting fluid, comprises the following steps：Step S1. is normal
Under temperature, appropriate water is added in reactor；Step S2. adds pH value conditioning agent, antirust agent to be stirred reaction；Stirring 5-8
Minute, until antirust agent is completely dissolved；Step S3. adds vapor phase inhibitor, and stirring is until be completely dissolved；Step S4. adds slow
Erosion agent, stirs 5-10 minutes；Step S5. adds polyethers, stirs 5-10 minutes, makes the transparent liquid of product, product be after stirring
Shaping.
On the basis of above-mentioned technical proposal, above-mentioned dosing intervals are 8 minutes, and mixing speed is 60 revs/min.
The beneficial effects of the present invention is：
1st, fully synthetic cutting fluid of the invention presses 3 by addition pH value regulator and antirust agent:1 reaction generates a kind of special
Antirust composition, can effectively adsorb and form a kind of sightless diaphragm of naked eyes in metal surface, it is empty so as to reach isolation
The corrosion of gas and water to metal surface, unnecessary unreacted pH value regulator can also adsorb in metal surface and acidic materials
Neutralization, prevents acid corrosion, vapor phase inhibitor meeting nature from volatilizing to form the corrosion protection that one layer of gas film layer gives workpiece maximum, leading to
Crossing addition polyether substance can effectively reduce the surface tension of water so as to suppress the generation of bubble, and add corrosion inhibiter to play to pull
The effect of broken liquid bubble, both combine so as to reach foam-inhibiting effect.
2nd, fully synthetic cutting fluid of the invention can extend the antirust time of workpiece by addition pH value regulator and antirust agent,
Concentration is low, the use of least concentration is on the market 5%, and this product concentration meets antirust requirement by only needing 2.5%, play
Environmental protection, cost-effective effect, by adding corrosion inhibiter, contributes to the slag after being ground and cuts sedimentation, cuts so as to improve slag
Settling property；Can completely cut off the corrosion that moisture and many other chemical analysis are caused by adding vapor phase inhibitor.
3rd, fully synthetic cutting fluid of the invention does not contain nitrite, the organic phenol having a negative impact to human body or environment
It is a kind of efficient fully synthetic cutting fluid of environment-friendly type Deng toxic chemical, rust-preventing characteristic and greasy property are superior, are especially suitable for
The processing of the metals such as cast iron, carbon steel, stainless steel.Production intermediate is carried out compared to most of manufacturer's needs now to compare,
The fully synthetic production method for cutting liquid of the present invention is completely without intermediate, but the processing that disposably uninterruptedly feeds intake is until produce
Till product are molded, production efficiency is effectively raised, it is to avoid the waste of unnecessary chemical raw material and reduce to environment
Pollution.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, following examples be explanation of the invention and
The invention is not limited in following examples.The present invention is defined to its addition, simply facilitates the enforcement of the present invention, not
Illustrate to implement outside limited range of the present invention.
The invention discloses a kind of fully synthetic cutting fluid, it includes the component of following percentage by weight：
Polyethers：5%～20%；
PH value regulator：35%～50%；
Antirust agent：1%～5%；
Vapor phase inhibitor：0.5%～2%；
Corrosion inhibiter：1%～3%；
Water：20%～57%.
Preferably, the polyethers is PPG HSH-204, PPG HSH-206, PPG HSH-
210th, PPG HSH-215, PPG HSH-220, PPG HSH-230, PPG HSH-303,
PPG HSH-305, PPG HSH-310, isomerous tridecanol atactic polyether TPE-1000, propane diols atactic polyether
PPE-1500, glycerine atactic polyether GPE-3000, butanol atactic polyether BPE-1000, butanol atactic polyether BPE-1500, fourth
Alcohol atactic polyether BPE-2500, laurate atactic polyether LPE-1200, lauryl alcohol atactic polyether CPE-1500, it is polyethylene glycol, poly-
Propane diols, propylene glycol block polyether L31, propylene glycol block polyether L35, propylene glycol block polyether F38, propylene glycol block polyether
L42, propylene glycol block polyether L43, propylene glycol block polyether L44, propylene glycol block polyether L61, propylene glycol block polyether L62,
In propylene glycol block polyether L63, propylene glycol block polyether L64, propylene glycol block polyether P65, propylene glycol block polyether F68 one
Plant or several mixtures.By adding corrosion inhibiter, cutting fluid surface tension can be effectively reduced, so as to suppress bubble.
Preferably, the pH value regulator be MEA, diethanol amine, triethanolamine, alkanolamide, fatty alcohol acyl
Amine, diglycolamine, AMP-95 (chemical name 2-amino-2-methyl-1-propanol, structural formula be (CH3) 2C (NH2) CH2OH), three
One or several mixture in isopropanolamine, ethylene glycol monoisopropanolamine, isopropanolamine.To be cut by pH value conditioning agent
The pH value for cutting liquid is adjusted to 9.7～10.0, makes the pH value of cutting fluid stable in optimum value, so can not only effectively suppress bacterium
Grow breeding and avoid the smelly problem of cutting fluid, while workpiece antirust time can effectively be extended.
Preferably, the antirust agent is SA, 11 carbon diacid, dodecanedioic acid, hendecane dicarboxylic acid, 14 carbon two
One or several mixture in the aliphatic dicarboxylic acids such as acid, pertadecane diacid, thapsic acid.Antirust agent can be
One layer of lubricating film is formed on metal surface, the corrosion that moisture and many other chemical analysis are caused can be suppressed.
Preferably, the vapor phase inhibitor be the one kind of synthetic such as sad dicyclohexyl amine, dicyclohexyl amine nitrite or
Several mixtures.Vapor phase inhibitor can form one layer of gas shield film in quick volatilization in surface of the work, can completely cut off wet
The corrosion that gas and many other chemical analysis are caused.
Preferably, the corrosion inhibiter be one kind in the corrosion inhibiter such as polyquaternium, borate, silicate, methenamine or
Several mixtures.By adding corrosion inhibiter, it not only has excellent corrosion mitigating effect, can also reduce fully synthetic cutting fluid surface
Tension force, so as to suppress bubble；Additionally, contributing to the slag after being ground cuts sedimentation, so as to improve slag settling property is cut.
Meanwhile, the present invention also provides the production method of fully synthetic cutting fluid, comprises the following steps：
Under step S1. normal temperature, appropriate water is added in reactor；
Step S2. adds pH value conditioning agent, antirust agent to be stirred reaction；Stirring 5-8 minutes, until antirust agent is completely molten
Solution；
Step S3. adds vapor phase inhibitor, and stirring is until be completely dissolved；
Step S4. adds corrosion inhibiter, stirs 5-10 minutes；
Step S5. adds polyethers, stirs 5-10 minutes, the transparent liquid of product, product is molded after stirring.
Preferably, above-mentioned dosing intervals are 8 minutes, and mixing speed is 60 revs/min.
The fully synthetic cutting fluid of the present invention is introduced below in conjunction with specific embodiment.
Embodiment 1
The fully synthetic cutting fluid of the present embodiment 1, it includes the component of following percentage by weight：PH value regulator 47%, prevents
Rust agent 4%, corrosion inhibiter 2%, vapor phase inhibitor：0.5%, polyethers 5%, water：41.5%.
Specifically, in percentage by weight, it includes following component：MEA：15%, diglycolamine：7%, three
Monoethanolamine：25%；11 carbon diacid：4%；Borate：2%；Sad dicyclohexyl amine：0.5%；Polyethylene glycol：5%；Water：
41.5%.
Specifically, in percentage by weight, it includes following component：MEA 17%, diethanol amine：3%, three second
Hydramine：27%；SA：4%；Dicyclohexyl amine nitrite：0.5%；Methenamine：2%；Polyethylene glycol：2.5%, poly- the third two
Alcohol：2.5%；Water：41.5%.
Embodiment 2
The fully synthetic cutting fluid of the present embodiment 2, it includes the component of following percentage by weight：Including following percentage by weight
Raw material：PH value regulator 35%, polyethers 10%, antirust agent 1%, corrosion inhibiter 1%, vapor phase inhibitor：1%, water：52%.
Specifically, in percentage by weight, it includes following component：Triethanolamine：25%, AMP-95：10%；13
Carbon diacid：1%；Silicate：1%；Sad dicyclohexyl amine：1%；Propylene glycol block polyether L61：10%；Water：52%.
Specifically, in percentage by weight, it includes following component：Monoisopropanolamine：35%；Decanedioic acid：1%；Boron
Hydrochlorate：1%；Dicyclohexyl amine nitrite：1%；Isomerous tridecanol atactic polyether TPE-1000：10%；Water：52%.
Embodiment 3
The fully synthetic cutting fluid of the present embodiment 3, it includes the component of following percentage by weight：PH value regulator 50%, gathers
Ether：20%, antirust agent 5%, corrosion inhibiter 3%, vapor phase inhibitor 2%, water：20%.
Specifically, in percentage by weight, it includes following component：Triisopropanolamine：50%；14 carbon diacid：
1%, SA：4%；Silicate：3%；Sad dicyclohexyl amine 1%, dicyclohexyl amine nitrite：1%；Laurate atactic polyether
LPE-1200：20%；Water：20%.
Specifically, in percentage by weight, it includes following component：Ethylene glycol monoisopropanolamine：25%, three isopropanols
Amine：25%；14 carbon diacid：2.5%, dodecanedioic acid mixture：2.5%；Polyquaternium：3%；Dicyclohexyl amine nitrite：
2%；Polyethylene glycol：10%, polypropylene glycol：10%；Water：20%.
Embodiment 4
The fully synthetic cutting fluid of the present embodiment 4, it includes the component of following percentage by weight：Including following percentage by weight
Raw material：PH value regulator 32%, polyethers 8%, antirust agent 1%, corrosion inhibiter 1%, vapor phase inhibitor：1%, water：57%.
Specifically, in percentage by weight, it includes following component：Triethanolamine 12%, isopropanolamine：20%；Ten
Three carbon diacid：0.5%, 14 carbon diacid：0.5%；Methenamine：0.5%, silicate：0.5%；Sad dicyclohexyl amine：1%；
Propylene glycol block polyether L61：8%；Water：57%.
Specifically, in percentage by weight, it includes following component：Triisopropanolamine：10%, ethylene glycol list isopropanol
Amine：2%；Isopropanolamine 20%：Dodecanedioic acid：0.5%；Hendecane dicarboxylic acid：0.25%；14 carbon diacid：0.25%, boric acid
Salt：0.5%, polyquaternium：0.5%；Dicyclohexyl amine nitrite：0.75%, sad dicyclohexyl amine：0.25%；Isomerous tridecanol
Atactic polyether TPE-1000：10%；Water：57%.
The fully synthetic cutting fluid that above-described embodiment is obtained and commercial like product (the limited public affairs of Wuhan Bohr science and technology share
Department, S350 fully synthetic cutting fluids) make a service test contrast, and its result is as follows：
Wherein：Compare with market sale similar-type products,
A represents excellent performance；
It is suitable that B represents performance；
C represents poor performance.
Specifically, each subitem experimentation and result are as follows：
1. rustless property test
Tested using cast iron powder, material FC-200 cast iron break flour is cleaned, is dried with hexane and acetone, filter paper is positioned over
The shallow chassis of a diameter of 90mm, the FC-200 powder for taking 10g is placed on filter paper and imports till each sample liquid is completely soaked,
After 5 minutes, dry test portion is positioned over interior, sees whether the situation of getting rusty.
Result of the test is as shown in the table：
Wherein：A represents nothing and gets rusty
B represents part and gets rusty
C is represented and got rusty comprehensively
2. antifoam performance test
2.1 stirring-type foaming tests
Pour the sample liquid 500g that concentration is 20 times into mixers, after stirring 30 seconds, foam height when measurement just stops,
And the time needed for measurement lather collapse to liquid level.
Result of the test is as shown in the table：
2.2 mixer for well-distribution foaming tests
Using mixer for well-distribution, each sample liquid 500g that concentration is 20 times is poured in 1L beakers, after stirring 5 minutes, surveyed
Foam height when amount just stops, and measurement lather collapse is to liquid level required time.
Result of the test is as shown in the table：
By addition corrosion inhibiter and polyethers, the two combines and can effectively reduce cutting fluid surface the fully synthetic cutting fluid of the present invention
Tension force, so as to suppress bubble；Additionally, by adding corrosion inhibiter, contributing to the slag after being ground and cutting sedimentation, so as to improve slag sedimentation is cut
Performance；The antirust time of workpiece can be extended by adding pH value regulator and antirust agent, concentration is low, on the market using minimum
Concentration is 5%, and this product concentration meets antirust requirement by only needing 2.5%, serve environmental protection, cost-effective work
With, by add vapor phase inhibitor can completely cut off the corrosion that moisture and many other chemical analysis are caused；The present invention's is fully synthetic
Cutting fluid does not contain the toxic chemicals such as the nitrite, the organic phenol that have a negative impact to human body or environment, is a kind of environmental protection
The efficient fully synthetic cutting fluid of type, rust-preventing characteristic and greasy property it is superior, be especially suitable for the metals such as cast iron, carbon steel, stainless steel
Processing.Production intermediate is carried out compared to most of manufacturer's needs now to compare, fully synthetic cutting fluid of the present invention
Production method completely without intermediate, but disposably uninterruptedly feed intake processing till formed product, effectively carry
High production efficiency, it is to avoid the waste of unnecessary chemical raw material and reduce the pollution to environment.
The present invention is not limited to above-mentioned embodiment, for those skilled in the art, without departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (8)
1. a kind of fully synthetic cutting fluid, it is characterised in that in percentage by weight, including following components：
Polyethers：5%～20%；
PH value regulator：35%～50%；
Antirust agent：1%～5%；
Vapor phase inhibitor：0.5%～2%；
Corrosion inhibiter：1%～3%；
Water：20%～57%.
2. fully synthetic cutting fluid as claimed in claim 1, it is characterised in that the polyethers is at least in following substances
Kind：For PPG HSH-204, PPG HSH-206, PPG HSH-210, PPG HSH-215,
PPG HSH-220, PPG HSH-230, PPG HSH-303, PPG HSH-305, polyethers
Polyalcohol HSH-310, isomerous tridecanol atactic polyether TPE-1000, propane diols atactic polyether PPE-1500, glycerine randomly gather
Ether GPE-3000, butanol atactic polyether BPE-1000, butanol atactic polyether BPE-1500, butanol atactic polyether BPE-2500, the moon
Cinnamic acid atactic polyether LPE-1200, lauryl alcohol atactic polyether CPE-1500, polyethylene glycol, polypropylene glycol, propylene glycol block polyether
L31, propylene glycol block polyether L35, propylene glycol block polyether F38, propylene glycol block polyether L42, propylene glycol block polyether L43,
Propylene glycol block polyether L44, propylene glycol block polyether L61, propylene glycol block polyether L62, propylene glycol block polyether L63, the third two
Alcohol block polyether L64, propylene glycol block polyether P65, propylene glycol block polyether F68.
3. fully synthetic cutting fluid as claimed in claim 1, it is characterised in that the pH value regulator be in following substances extremely
Few one kind：MEA, diethanol amine, triethanolamine, alkanolamide, fatty alkanol amide, diglycolamine, AMP-95, three isopropyls
Hydramine, ethylene glycol monoisopropanolamine, monoisopropanolamine.
4. fully synthetic cutting fluid as claimed in claim 1, it is characterised in that the antirust agent is at least in following substances
Kind：SA, 11 carbon diacid, dodecanedioic acid, hendecane dicarboxylic acid, 14 carbon diacid, pertadecane diacid, thapsic acid.
5. fully synthetic cutting fluid as claimed in claim 1, it is characterised in that the vapor phase inhibitor be in following substances extremely
Few one kind：Sad dicyclohexyl amine, dicyclohexyl amine nitrite.
6. fully synthetic cutting fluid as claimed in claim 1, it is characterised in that the corrosion inhibiter is at least in following substances
Kind：Polyquaternium, borate, silicate, methenamine.
7. the production method of fully synthetic cutting fluid described in claim 1-7 is based on, it is characterised in that comprised the following steps：
Under step S1. normal temperature, appropriate water is added in reactor；
Step S2. adds pH value conditioning agent, antirust agent to be stirred reaction；Stirring 5-8 minutes, until antirust agent is completely dissolved；
Step S3. adds vapor phase inhibitor, and stirring is until be completely dissolved；
Step S4. adds corrosion inhibiter, stirs 5-10 minutes；
Step S5. adds polyethers, stirs 5-10 minutes, the transparent liquid of product, product is molded after stirring.
8. production method as claimed in claim 1, it is characterised in that：Above-mentioned dosing intervals are 8 minutes, and mixing speed is 60
Rev/min.
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| CN106929137A (en) * | 2017-03-24 | 2017-07-07 | 天津凯尔德威工业制剂有限公司 | Fully synthetic cutting fluid |
| CN108467772A (en) * | 2018-03-30 | 2018-08-31 | 广州海勃诺化工有限公司 | Full synthetic aluminum alloy grinding fluid and preparation method thereof |
| CN108822952A (en) * | 2018-09-04 | 2018-11-16 | 罗粉继 | A kind of water-base cutting fluid |
| CN108977264A (en) * | 2018-09-04 | 2018-12-11 | 罗粉继 | A kind of total synthesis water-base cutting fluid |
| CN109097179A (en) * | 2018-09-21 | 2018-12-28 | 嘉兴顺诚精细化工有限公司 | A kind of fully synthetic water-soluble metal of the insoluble oil of hard water resistance type processes cutting fluid |
| CN110305727A (en) * | 2019-07-10 | 2019-10-08 | 东莞市晶索润滑科技有限公司 | A kind of cutting fluid and preparation method thereof for wolfram steel |
| CN110791363A (en) * | 2019-09-27 | 2020-02-14 | 佳化化学(上海)有限公司 | Fully synthetic cutting fluid and preparation method thereof |
| CN116024024A (en) * | 2022-12-26 | 2023-04-28 | 南京科润工业介质股份有限公司 | Corrosion-resistant and rust-proof agent for neutral emulsified cutting fluid |
| CN116836751A (en) * | 2023-07-04 | 2023-10-03 | 广东剑鑫科技股份有限公司 | Cooling liquid for sapphire cutting processing technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106929137A (en) * | 2017-03-24 | 2017-07-07 | 天津凯尔德威工业制剂有限公司 | Fully synthetic cutting fluid |
| CN108467772A (en) * | 2018-03-30 | 2018-08-31 | 广州海勃诺化工有限公司 | Full synthetic aluminum alloy grinding fluid and preparation method thereof |
| CN108822952A (en) * | 2018-09-04 | 2018-11-16 | 罗粉继 | A kind of water-base cutting fluid |
| CN108977264A (en) * | 2018-09-04 | 2018-12-11 | 罗粉继 | A kind of total synthesis water-base cutting fluid |
| CN109097179A (en) * | 2018-09-21 | 2018-12-28 | 嘉兴顺诚精细化工有限公司 | A kind of fully synthetic water-soluble metal of the insoluble oil of hard water resistance type processes cutting fluid |
| CN110305727A (en) * | 2019-07-10 | 2019-10-08 | 东莞市晶索润滑科技有限公司 | A kind of cutting fluid and preparation method thereof for wolfram steel |
| CN110791363A (en) * | 2019-09-27 | 2020-02-14 | 佳化化学(上海)有限公司 | Fully synthetic cutting fluid and preparation method thereof |
| CN116024024A (en) * | 2022-12-26 | 2023-04-28 | 南京科润工业介质股份有限公司 | Corrosion-resistant and rust-proof agent for neutral emulsified cutting fluid |
| CN116024024B (en) * | 2022-12-26 | 2024-04-30 | 南京科润工业介质股份有限公司 | Corrosion-resistant and rust-proof agent for neutral emulsified cutting fluid |
| CN116836751A (en) * | 2023-07-04 | 2023-10-03 | 广东剑鑫科技股份有限公司 | Cooling liquid for sapphire cutting processing technology |
| CN116836751B (en) * | 2023-07-04 | 2024-02-27 | 广东剑鑫科技股份有限公司 | Cooling liquid for sapphire cutting processing technology |
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