CN108659941A - A kind of cutting fluid and preparation method thereof - Google Patents

A kind of cutting fluid and preparation method thereof Download PDF

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Publication number
CN108659941A
CN108659941A CN201810806874.4A CN201810806874A CN108659941A CN 108659941 A CN108659941 A CN 108659941A CN 201810806874 A CN201810806874 A CN 201810806874A CN 108659941 A CN108659941 A CN 108659941A
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cutting fluid
good
fungicide
diethanol amine
raw material
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黄源
朱立志
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Nanyang Si Quan Ge Lubrication Technology Co Ltd
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Nanyang Si Quan Ge Lubrication Technology Co Ltd
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Priority to CN201810806874.4A priority Critical patent/CN108659941A/en
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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
    • 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
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/18—Tall oil acids
    • 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
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/16—Antiseptic; (micro) biocidal or bactericidal
    • 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
    • C10N2030/26—Waterproofing or water resistance
    • 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)
  • Lubricants (AREA)

Abstract

The present invention relates to chemical technology field, especially a kind of cutting fluid and preparation method thereof, raw material includes following components by weight percentage：2 ~ 3% dodecanedicarboxylic acid, 4 ~ 5%CP, 50 ternary acids, 2 ~ 4% boric acid, 1.5 ~ 3.5% fungicide, 0.3 ~ 1% organic silicone oil, 15 ~ 20% diethanol amine, 5 ~ 10% tricarboxymethyl propane oleates, 5 ~ 10 dinonylnaphthalene sulfonic acid sodium, 3 ~ 5% tall oils, 1 ~ 5% fatty alcohol polyoxyethylene ether and surplus are pure water.Inventive formulation is scientific and reasonable, and containing less amount of grease, relatively existing cutting fluid is more environmentally friendly；And the advantages that greasy property is remarkable, rust-preventing characteristic is good, cleaning performance is excellent, hard water resistance property is good, biological stability is good, the preparation method of the present invention mixes hydrophilic raw material, then lipophilic raw material is mixed, finally the two is mixed, the cutting fluid transparency height come is blended, condition is good.

Description

A kind of cutting fluid and preparation method thereof
Technical field
The present invention relates to chemical technology field, especially a kind of cutting fluid and preparation method thereof.
Background technology
In mechanical processing industry, lubricating oil is substantially added to carry out cutting lubrication using lubricating oil or using radix bupleuri oil With cooling.In process, oil product waste is extremely serious, and causes prodigious injury to environment and operating personnel；And it is difficult Obtain ideal finished surface.And radiating rate is slow when processing, and after workpieces processing, very easily upper rust.Cutting fluid should have good Cooling performance, greasy property, rustless property, oil removing cleaning function, anti-corrosion function, easily dilutable feature.Cutting fluid can be divided at present Two classes, oil-soluble cutting fluid and water-soluble metalworking liquid.General oil-soluble cutting fluid lubrication performance is good, but poor cooling performance, and contains There is large amount of organic, pollutes environment.Although some water-soluble metalworking liquid cooling performances are good, and there are lubricity and rust-proof effect are poor The problem of, thus research and development have both lubricity, cooling, rust-preventing characteristic, easy cleaning, environmental protection, it is biodegradable, non-stimulated to human body, Just seem critically important to the non-staining cutting fluid of environment.
Invention content
The purpose of the present invention is to solve traditional oils soluble cutting fluid pollute environment, and water-soluble metalworking liquid lubricity and The problem of rust-proof effect difference, and provide it is a kind of it is environmentally friendly, biodegradable, non-stimulated to human body, to the non-staining water solubility of environment Cutting fluid.
The technical solution adopted by the present invention is：A kind of cutting fluid, raw material include following components by weight percentage：2~3% Dodecanedicarboxylic acid, 4 ~ 5%CP-50 ternary acids, 2 ~ 4% boric acid, 1.5 ~ 3.5% fungicide, 0.3 ~ 1% organic silicone oil, 15 ~ 20% 2 Ethanol amine, 5 ~ 10% tricarboxymethyl propane oleates, 5 ~ 10 dinonylnaphthalene sulfonic acid sodium, 3 ~ 5% tall oils, 1 ~ 5% fatty alcohol polyoxy second Alkene ether and surplus are pure water.
Further, raw material includes following components by weight percentage：2.5% dodecanedicarboxylic acid, 4.4%CP-50 tri- First acid, 3% boric acid, 2% fungicide, 0.6% organic silicone oil, 17% diethanol amine, 8% tricarboxymethyl propane oleate, 8% dinonyl naphthalene Sodium sulfonate, 4% tall oil, 2.7% fatty alcohol polyoxyethylene ether and surplus are pure water.
Further, fungicide is Bit20 or accounts for total weight ratio to be 1 ~ 1.5% morpholine and 0.5 ~ 2% pyridine.
A kind of preparation method of cutting fluid, includes the following steps：
(1) water of formula ratio is added in the reaction kettle cleaned up, starts blender, then sequentially adds formula ratio Diethanol amine, dodecanedicarboxylic acid, CP-50 ternary acids, boric acid, fungicide and organic silicone oil, stirring are mixed for 0.5 ~ 1.5 hour Close A material；
(2) start blender, then sequentially add the diethanol amine of formula ratio, tall oil, tricarboxymethyl propane oleate, two Nonyl sodium naphthalene sulfonate and fatty alcohol polyoxyethylene ether, stirring obtain mixing B material for 0.5 ~ 1.5 hour；
(3) mixture A is slowly added into mixture B, stirs 0.5 ~ 1 hour to obtain the final product；
(4) blowing is packed after sampling analysis qualification.
Beneficial effects of the present invention：
1, inventive formulation is scientific and reasonable, containing less amount of grease, and using tall oil and trimethylolpropane oleic acid This kind of degradable grease of ester, relatively existing cutting fluid are more environmentally friendly；
2, cutting fluid lubrication performance of the invention is remarkable, enables workpiece obtain splendid surface smoothness and effectively extends making for cutter With the service life, it is very suitable for and high progress and high-speed cutting and grinding；
3, rust-preventing characteristic is good, using rust-inhibiting additives such as CP-50 ternary acids, reaches good rust prevention during manufacture effect；
4, cleaning performance is excellent, water-base cutting fluid cut and Grinding Process in, can effectively surface cleaning process generate Clast ensures that board sticks with product surface cleaning nothing；
5, hard water resistance property is good, and the emulsifiers such as diethanol amine are added and have good emulsibility and low bubble, no matter in hard water or The good performance in place can be showed in soft water；
6, biological stability is good, and special fungicide is added, and effectively antagonizes bacterium and mould, and cutting fluid service life is long, maximum Limit reduces discharge；
7, preparation method of the invention mixes hydrophilic raw material, then mixes lipophilic raw material, finally The two is mixed, the cutting fluid transparency height come is blended, condition is good.
Specific implementation mode
The cutting fluid of the present invention, raw material include following components by weight percentage：2 ~ 3% dodecanedicarboxylic acid, 4 ~ 5% CP-50 ternary acids, 2 ~ 4% boric acid, 1.5 ~ 3.5% fungicide, 0.3 ~ 1% organic silicone oil, 15 ~ 20% diethanol amine, 5 ~ 10% 3 hydroxyl first Base propane oleate, 5 ~ 10 dinonylnaphthalene sulfonic acid sodium, 3 ~ 5% tall oils, 1 ~ 5% fatty alcohol polyoxyethylene ether and surplus are pure water. Fungicide is the Bit20 of low toxic and environment-friendly or accounts for total weight ratio to be 1 ~ 1.5% morpholine and 0.5 ~ 2% pyridine, though morpholine and pyridine have There is certain toxicity but accounting is seldom, and itself is alkalinity, it can be substantially reduced with other acid reactions in cutting fluid Toxicity, and it is at low cost.
The tricarboxymethyl propane oleate that the cutting fluid of the present invention is added have excellent greasy property, viscosity index (VI) it is high, Flame resistance is good, hydrolytic stability is good, high-flash, it is low volatilization, low-temperature characteristics it is good and environment friendly and pollution-free；CP-50 ternary acids etc. are added Rust-inhibiting additive reaches good rust prevention during manufacture effect；The emulsifiers such as diethanol amine are added and have good emulsibility and low Bubble property, no matter the good performance in place can be showed in hard water or soft water；Special fungicide is added, valence can be used in fungicide The Bit20 or the relatively low morpholine of price and pyridine of the higher low toxic and environment-friendly of lattice, effectively antagonize bacterium and mould, and cutting fluid uses the longevity Life length, reduces discharge to greatest extent.
The preparation method of cutting fluid of the present invention, includes the following steps：
(1) water of formula ratio is added in the reaction kettle cleaned up, starts blender, then sequentially adds formula ratio Diethanol amine, dodecanedicarboxylic acid, CP-50 ternary acids, boric acid, fungicide and organic silicone oil, stirring are mixed for 0.5 ~ 1.5 hour Close A material；
(2) start blender, then sequentially add the diethanol amine of formula ratio, tall oil, tricarboxymethyl propane oleate, two Nonyl sodium naphthalene sulfonate and fatty alcohol polyoxyethylene ether, stirring obtain mixing B material for 0.5 ~ 1.5 hour；
(3) mixture A is slowly added into mixture B, stirs 0.5 ~ 1 hour to obtain the final product；
(4) blowing is packed after sampling analysis qualification.
First hydrophilic raw material is mixed in the preparation method of the present invention, then mixes lipophilic raw material It closes, finally mixes the two, blend the cutting fluid transparency height come, condition is good.
Specific embodiment 1.
A kind of cutting fluid, raw material include following components by weight percentage：2.5% dodecanedicarboxylic acid, 4.4%CP-50 Ternary acid, 3% boric acid, 2% Bit20,0.6% organic silicone oil, 17% diethanol amine, 8% tricarboxymethyl propane oleate, 8% dinonyl Sodium naphthalene sulfonate, 4% tall oil, 2.7% fatty alcohol polyoxyethylene ether and surplus are pure water.
Preparation method includes the following steps：
(1) water of formula ratio is added in the reaction kettle cleaned up, starts blender, then sequentially adds formula ratio Diethanol amine, dodecanedicarboxylic acid, CP-50 ternary acids, boric acid, Bit20 and organic silicone oil, stirring obtain mixing A material for 1 hour；
(2) start blender, then sequentially add the diethanol amine of formula ratio, tall oil, tricarboxymethyl propane oleate, two Nonyl sodium naphthalene sulfonate and fatty alcohol polyoxyethylene ether, stirring obtain mixing B material for 1 hour；
(3) mixture A is slowly added into mixture B, stirs 0.8 hour to obtain the final product；
(4) blowing is packed after sampling analysis qualification.
Specific embodiment 2.
A kind of cutting fluid, raw material include following components by weight percentage：2% dodecanedicarboxylic acid, 4%CP-50 ternarys Acid, 4% boric acid, 1.5% Bit20,1% organic silicone oil, 20% diethanol amine, 5% tricarboxymethyl propane oleate, 10% dinonyl naphthalene Sodium sulfonate, 3% tall oil, 1% fatty alcohol polyoxyethylene ether and surplus are pure water.
Preparation method includes the following steps：
(1) water of formula ratio is added in the reaction kettle cleaned up, starts blender, then sequentially adds formula ratio Diethanol amine, dodecanedicarboxylic acid, CP-50 ternary acids, boric acid, Bit20 and organic silicone oil, stirring obtain mixing A for 0.5 hour Material；
(2) start blender, then sequentially add the diethanol amine of formula ratio, tall oil, tricarboxymethyl propane oleate, two Nonyl sodium naphthalene sulfonate and fatty alcohol polyoxyethylene ether, stirring obtain mixing B material for 1.5 hours；
(3) mixture A is slowly added into mixture B, stirs 1 hour to obtain the final product；
(4) blowing is packed after sampling analysis qualification.
Specific embodiment 3.
A kind of cutting fluid, raw material include following components by weight percentage：3% dodecanedicarboxylic acid, 5%CP-50 ternarys Acid, 2% boric acid, 1% morpholine, 0.5% pyridine, 0.3% organic silicone oil, 15% diethanol amine, 10% tricarboxymethyl propane oleate, 5% 2 Nonyl sodium naphthalene sulfonate, 5% tall oil, 5% fatty alcohol polyoxyethylene ether and surplus are pure water.
Preparation method includes the following steps：
(1) water of formula ratio is added in the reaction kettle cleaned up, starts blender, then sequentially adds formula ratio Diethanol amine, dodecanedicarboxylic acid, CP-50 ternary acids, boric acid, Bit20 and organic silicone oil, stirring obtain mixing A for 1.5 hours Material；
(2) start blender, then sequentially add the diethanol amine of formula ratio, tall oil, tricarboxymethyl propane oleate, two Nonyl sodium naphthalene sulfonate and fatty alcohol polyoxyethylene ether, stirring obtain mixing B material for 0.5 hour；
(3) mixture A is slowly added into mixture B, stirs 0.5 hour to obtain the final product；
(4) blowing is packed after sampling analysis qualification.
The present invention is suitable for the processing of the various materials such as cast iron, steel, steel alloy, mould steel, copper, titanium alloy, and can be used In a variety of processing technologys such as vehicle, milling, brill, hinge, saw, mill, it can be widely applied to machining center, numerically-controlled machine tool, building-block machine etc. and add Construction equipment.
The cutting fluid of the present invention reaches following technology requirement through overtesting：

Claims (4)

1. a kind of cutting fluid, it is characterised in that：Raw material includes following components by weight percentage：2 ~ 3% dodecanedicarboxylic acid, 4 ~ 5%CP-50 ternary acids, 2 ~ 4% boric acid, 1.5 ~ 3.5% fungicide, 0.3 ~ 1% organic silicone oil, 15 ~ 20% diethanol amine, 5 ~ 10% 3 hydroxyl Oleate, 5 ~ 10 dinonylnaphthalene sulfonic acid sodium, 3 ~ 5% tall oils, 1 ~ 5% fatty alcohol polyoxyethylene ether and surplus are pure Water.
2. a kind of cutting fluid according to claim 1, it is characterised in that：Raw material includes following components by weight percentage： 2.5% dodecanedicarboxylic acid, 4.4%CP-50 ternary acids, 3% boric acid, 2% fungicide, 0.6% organic silicone oil, 17% diethanol amine, 8% Tricarboxymethyl propane oleate, 8% dinonylnaphthalene sulfonic acid sodium, 4% tall oil, 2.7% fatty alcohol polyoxyethylene ether and surplus are pure Water.
3. a kind of cutting fluid according to claim 1, it is characterised in that：The fungicide is Bit20 or accounts for total weight Than for 1 ~ 1.5% morpholine and 0.5 ~ 2% pyridine.
4. a kind of preparation method preparing a kind of cutting fluid as described in claim 1-3, it is characterised in that：Including walking as follows Suddenly：
(1) water of formula ratio is added in the reaction kettle cleaned up, starts blender, then sequentially adds formula ratio Diethanol amine, dodecanedicarboxylic acid, CP-50 ternary acids, boric acid, fungicide and organic silicone oil, stirring are mixed for 0.5 ~ 1.5 hour Close A material；
(2) start blender, then sequentially add the diethanol amine of formula ratio, tall oil, tricarboxymethyl propane oleate, two Nonyl sodium naphthalene sulfonate and fatty alcohol polyoxyethylene ether, stirring obtain mixing B material for 0.5 ~ 1.5 hour；
(3) mixture A is slowly added into mixture B, stirs 0.5 ~ 1 hour to obtain the final product；
(4) blowing is packed after sampling analysis qualification.
CN201810806874.4A 2018-07-21 2018-07-21 A kind of cutting fluid and preparation method thereof Pending CN108659941A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111040827A (en) * 2019-12-11 2020-04-21 富兰克润滑科技（太仓）有限公司 Organic carboxylic acid compound, preparation method and steel plate water-based processing fluid

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Application publication date: 20181016