CN110184115A - Environmentally friendly coolant liquid and preparation method thereof - Google Patents
Environmentally friendly coolant liquid and preparation method thereof Download PDFInfo
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- CN110184115A CN110184115A CN201910597547.7A CN201910597547A CN110184115A CN 110184115 A CN110184115 A CN 110184115A CN 201910597547 A CN201910597547 A CN 201910597547A CN 110184115 A CN110184115 A CN 110184115A
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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
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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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/082—Inorganic acids or salts thereof containing nitrogen
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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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/14—Inorganic compounds or elements as ingredients in lubricant compositions inorganic compounds surface treated with organic compounds
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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
- 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
- C10M2203/106—Naphthenic fractions
- C10M2203/1065—Naphthenic fractions used as base material
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- 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
- C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
- C10M2207/046—Hydroxy ethers
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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
- 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
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- 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
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/401—Fatty vegetable or animal oils used as base material
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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
- 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
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- 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
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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
- 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
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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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/09—Complexes with metals
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- 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
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- 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
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- 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
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- 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
- C10N2030/64—Environmental friendly compositions
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Abstract
The present invention provides a kind of environmentally friendly coolant liquids and preparation method thereof.Environmental protection coolant liquid primary raw material provided by the invention includes water, diethylene glycol monobutyl ether, ready denier oil acid, base oil, surfactant, lubricant, antirust agent, stabilizer and fungicide, and wherein fungicide is water-solubility rare-earth metal salt and/or cupric propionic ester-Pyrazinamide complex compound.By screening and being prepared for various raw material, coolant liquid provided by the invention, properties are good, and for surface tension less than 40, maximum nonseizure load is greater than 250.
Description
Technical field
The present invention relates to a kind of environmentally friendly coolant liquids and preparation method thereof.
Background technique
Coolant liquid is that the processing industries such as ceramics, machinery are essential, but a large amount of coolant liquids use and discharge causes
The ecological environmental pollution that gets worse, and compromise human health.
Coolant liquid can be divided mainly into water base and two class of oil base, and water base coolant liquid can also continue to be subdivided into micro-emulsion type, emulsifying
With fully synthetic type.With the requirement of technique being constantly progressive with new material, water-soluble additives are constantly developed, so that water base cold
But liquid is able to fast development.It currently, the water base coolant liquid in China has accounted for 50% of total flow or more, and is also in sustainable growth
Trend.
The following in industry now is substantially focused on for the requirement of coolant liquid:
(1) long-life property, it is desirable that service life was at 1 year or more；
(2) good antirust, anti-corrosive properties, a good resistance to rust and corrosion will be had by not requiring nothing more than ferrous metal, also be required to having
Non-ferrous metal has good resistance to rust and corrosion；
(3) good extreme boundary lubrication；
(4) excellent oil extraction is stain removal；
(5) excellent defoaming；
(6) good clast settleability；
(7) excellent wetability；
(8) environmentally friendly, without the harmful substances such as nitrite, phenol, chlorine, composite green manufacture；
(9) multi-functional, it can be adapted for a variety of environment；
(10) zero-emission can be repeatedly used for a long, by adding new liquid without discharge.
More outstanding water base cooling oil in the prior art mostly can only 4-6 item in compound above-mentioned requirements, be difficult complete
Portion meets.
Summary of the invention
Since above-mentioned deficiency exists in the prior art, the present invention provides a kind of environmentally friendly coolant liquids and preparation method thereof.This
Invention has used the raw material of no pollution to the environment or low pollution as far as possible in raw material selection, is conducive to cooling oil subsequent time
It receives and utilizes, it is avoided to pollute the environment.At the same time, coolant liquid provided by the invention still keeps higher performance, is applicable in
In most of use environment.
Specifically, the present invention is achieved through the following technical solutions:
A kind of environmental protection coolant liquid, is prepared including following raw materials by weight:
180-220 parts of water, 20-22 parts of diethylene glycol monobutyl ethers, 3-8 parts of ready denier oil acids, 18-20 parts of base oils, 7-
10 parts of surfactants, 15-20 parts of lubricants, 15-20 parts of antirust agent, 1-3 parts of stabilizers and 1-3 parts of fungicide；
The fungicide is water-solubility rare-earth metal salt and/or cupric propionic ester-Pyrazinamide complex compound.
Preferably, the base oil is naphthenic oil and/or rapeseed oil.
Preferably, the surfactant is living by least one nonionic surfactant and at least one anionic surface
Property agent composition；
The nonionic surfactant is primary alconol polyoxyethylene ether or secondary alcohol polyoxyethylene ether；
The anionic surfactant is selected from the benzene sulfonate or double alkyl-substituted benzene sulfonates, alkane that monoalkyl replaces
Any one in yl diphenyl ether disulfonate.
Preferably, the antirust agent is the acetic acid ethyl acetate extract of Gymnema latifolium Wall. ex Wight.
Preferably, the preparation method of the acetic acid ethyl acetate extract of the Gymnema latifolium Wall. ex Wight includes the following steps:
S1, by fresh Gymnema latifolium Wall. ex Wight, it is 4-12 hours dry at 50-70 DEG C, pulverize, obtain Gymnema latifolium Wall. ex Wight powder；
S2, Gymnema latifolium Wall. ex Wight powder is added in Soxhlet extractor, the ethyl acetate using 2-3 times of quality of Gymnema latifolium Wall. ex Wight powder exists
It is extracted 12-24 hours at 60-75 DEG C, gained extracting solution is the acetic acid ethyl acetate extract of Gymnema latifolium Wall. ex Wight.
Preferably, the gymnema sylvestre is wide leaf gymnema sylvestre.
Preferably, the stabilizer is that nano-silica surface is grafted poly- (alkyl methacrylate)；
The preparation method that the nano-silica surface is grafted poly- (alkyl methacrylate) includes the following steps:
S1, be alkylated nano silica preparation: by by weight 2-3 part nano silica, 0.5-1.4 parts
Silane coupling agent is added in 60-80 parts of ethyl alcohol, is flowed back 8-12 hours at 85-90 DEG C, and filtering takes solid, and Soxhlet extraction is added
It in device, is extracted 8-12 hours using ethyl alcohol, takes solid, it is dry to get alkylation nano silica；
S2, nano-silica surface are grafted the preparation of poly- (alkyl methacrylate) particle: in atmosphere of inert gases
Under, 2-3 part by weight is alkylated nano silica, 5-8 parts of methacrylates, 0.01-0.03 parts of azos two
Isobutyronitrile is added in 2-3 parts of tetrahydrofurans, is stirred 8-12 hours at 70-80 DEG C, is transferred in ice-water bath and is stirred to its drop
To room temperature, filtering takes solid to be added in Soxhlet extractor, using methanol/acetone MIXED SOLVENT EXTRACTION 8-24 hours, takes solid,
It is dry to get；
The metacrylic acid ester structure general formula isWherein R is that carbon number is more than or equal to 6 and is less than or equal to 20
Straight chain saturated alkyl.
Preferably, the lubricant is the molybdenum sulfide that aromatic amine and 2- furanone are modified；
The preparation method for the molybdenum sulfide that the aromatic amine and 2- furanone are modified includes the following steps:
S1, the tetrahydro that 50-100 part nanometer molybdenum sulfide by weight is added to 15-30 parts of 5-15mg/mL aromatic amines
0.1-0.5 parts of 0.5-1.2mol/L trishydroxymethylaminomethane aqueous solutions are added in tetrahydrofuran solution, stir 4-8 hours, and centrifugation takes
Solid must adhere to the nanometer molybdenum sulfide of aromatic amine；
S2, the nanometer molybdenum sulfide of 0.1-0.3 part attachment aromatic amine by weight is added to 60-100 parts of 0.01-
In the sodium hydrate aqueous solution of 0.1mol/L, 0.3-0.6 parts of 2- furanones are added in ultrasound, and it is small that 5-12 is reacted at 50-80 DEG C
When, 60-80 DEG C of revolving remove solvent to get；
The aromatic amine be selected from benzene methanamine, to methyl benzene methanamine, to methoxybenzylamine, naphthalidine, 2- naphthylamines, 2- furans
Any one in methylamine or 2- pyridyl-methanamine；
The 2- furanone is -5 hydroxyls of 4- methyl-furans -2- ketone.
Preferably, the antibacterial agent is that lanthanum nitrate and four Pyrazinamides, four propionic acid close two bronze medals (II) mass ratio 1:(2-6)
Mixing antibacterial agent.
Preferably, the preparation method that four Pyrazinamides, four propionic acid closes two bronze medals (II) includes the following steps:
S1, it will be mixed by 1 part of propionic acid copper of molar amount and 2 parts of Pyrazinamides, grinding sieves with 100 mesh sieve, obtains mixed powder
End；
S2, mixed-powder is added in 50-60 DEG C of ethyl alcohol of 100-200 times of mixed-powder quality, filters, filters out while hot
Insoluble matter, gained liquid volatilize crystallization naturally, volatilize to finish naturally to solvent and close two bronze medals up to four Pyrazinamides, four propionic acid
(II)。
The preparation method of above-mentioned any one environmental protection coolant liquid, which is characterized in that include the following steps:
S1, diethylene glycol monobutyl ether, ready denier oil acid and base oil are mixed, obtains component A；
S2, surfactant, lubricant, antirust agent, stabilizer and fungicide are added in component A, are uniformly mixed, obtain
Component B；
S3, component B is added to the water to get the environmentally friendly coolant liquid.
The invention has the beneficial effects that: the present invention provides a kind of environmentally friendly coolant liquids, belong to water base coolant liquid, therefore have
There is excellent heating conduction.Present invention uses the compound surfactant of nonionic and anion, it is increased in hard water item
Stability under part.Use the acetic acid ethyl acetate extract of Gymnema latifolium Wall. ex Wight as antirust agent, even if the antirust agent is selected in low concentration
Also protecting film can be formed in metal surface, and the film that the surface of the film and steel is formed has good thermal stability.Fragrance is used
Coefficient of friction and frictional wear amount can be effectively reduced as lubricant in the molybdenum sulfide that amine and 2- furanone are modified.It has used and has received
Rice silica surface is grafted poly- (alkyl methacrylate) and is used as stabilizer, can make this hair in the range of -10-80 DEG C
The coolant liquid of bright offer keeps the state of clear homogeneous, becomes cloudy even across cooling and heating also to be not observed repeatedly.Make
Use water-solubility rare-earth metal salt and/or cupric propionic ester-Pyrazinamide complex compound as fungicide, in view of rare earth metal
Salt and mantoquita can be used as extreme pressure agent use, which can be considered sterilization extreme pressure dual intensity agent, and multi-purpose content is mastered many skills while specializing in one.This
Invention is without reducing the pollution to environment using such as EDTA strength chelating agent common in common cooling oil.
Specific embodiment
The present invention is further elaborated on With reference to embodiment, following embodiments are only used to explain
The present invention cannot be considered as to further limitation of the invention.
Specifically, raw material sources and model used in following embodiments are as follows:
Ready denier oil acid, the production of Dongguan City Hong Chen industrial materials Co., Ltd, model HC790, abietic acid content
18%.
Primary alconol Polyoxyethylene elher surfactant is Tomadol 91-3, is purchased from the limited public affairs of Shenzhen four directions fine chemistry industry
Department.
Alkyl diphenyl ether disulfonate type surfactant is Dowfax 3B2, is purchased from Dow Chemical.
Naphthenic oil is KN4006 naphthenic oil, the production of Suzhou He Sen specialty oil Co., Ltd.
High oleic acid rapeseed oil, monounsaturated fatty acid content are 83%, the production of Zhejiang Nong Ke grain and oil limited liability company
High oleic acid rapeseed oil.
Nanometer molybdenum sulfide, specific surface area 13.74m2/ g, the production of Hubei Qi Fei medication chemistry Co., Ltd.
Wide leaf gymnema sylvestre, Classification system Gymnema latifolium.
Nano silica, specific surface area 62.35m2/ g, the production of Shandong Shouguang De Run Chemical Co., Ltd..
Embodiment 1
A kind of environmental protection coolant liquid, is prepared by following raw materials by weight:
200 parts of water, 20 parts of diethylene glycol monobutyl ethers, 5 parts of ready denier oil acids, 18 parts of base oils, 5 parts of non-ionic surfaces are living
Property agent, 4 portions of anionic surfactants, 16 parts of lubricants, 18 parts of antirust agent, 2 parts of stabilizers and 2 parts of fungicide；
The base oil by by weight 11 parts of naphthenic oils and 7 portions of high oleic acid rapeseed oils form；
The nonionic surfactant is primary alconol Polyoxyethylene elher surfactant；
The anionic surfactant is alkyl diphenyl ether disulfonate type surfactant；
The lubricant is the modified molybdenum sulfide of -5 hydroxyls of benzene methanamine and 4- methyl-furans -2- ketone；
Steps are as follows for the preparation method of the modified molybdenum sulfide of -5 hydroxyls of the benzene methanamine and 4- methyl-furans -2- ketone:
S1, the tetrahydrofuran solution that 80 parts of nanometer molybdenum sulfides by weight are added to 20 parts of 10mg/mL benzene methanamines,
0.3 part of 1.0mol/L trishydroxymethylaminomethane aqueous solution is added, 300rpm is stirred 8 hours, and 3000rpm is centrifuged 10 minutes, is taken
Solid must adhere to the nanometer molybdenum sulfide of benzene methanamine；
S2, the hydrogen-oxygen that the nanometer molybdenum sulfide of 0.2 part of attachment benzene methanamine by weight is added to 80 parts of 0.05mol/L
Change in sodium water solution, 800W/40Hz ultrasound 30 minutes is added 0.5 part of -5 hydroxyl of 4- methyl-furans -2- ketone, reacts at 70 DEG C
8 hours, 70 DEG C of revolvings remove solvents to get；
The antirust agent is the acetic acid ethyl acetate extract of wide leaf Gymnema latifolium Wall. ex Wight；
Steps are as follows for the preparation method of the acetic acid ethyl acetate extract of the width leaf Gymnema latifolium Wall. ex Wight:
S1, by fresh wide leaf Gymnema latifolium Wall. ex Wight, it is 12 hours dry at 60 DEG C, pulverize, cross 50 meshes, obtain Gymnema latifolium Wall. ex Wight
Powder；
S2, Gymnema latifolium Wall. ex Wight powder is added in Soxhlet extractor, using the ethyl acetate of 2 times of quality of Gymnema latifolium Wall. ex Wight powder at 70 DEG C
Lower to extract 18 hours, gained extracting solution is the acetic acid ethyl acetate extract of Gymnema latifolium Wall. ex Wight.
The stabilizer is that nano-silica surface is grafted poly- (alkyl methacrylate)；
Steps are as follows for the preparation method of the nano-silica surface grafting poly- (alkyl methacrylate):
S1, the preparation for being alkylated nano silica: by 2 parts of nano silicas, 1.2 parts of silane idols by weight
Connection agent KH-570 is added in 70 parts of ethyl alcohol, is flowed back 10 hours at 87 DEG C, and 500 meshes are crossed, and takes solid, and Soxhlet extractor is added
In, it is extracted 8 hours using the ethyl alcohol of 3 times of quality of obtained solid, takes solid, 70 DEG C of drying 6 hours are to get being alkylated nano-silica
SiClx；
S2, nano-silica surface are grafted the preparation of poly- (alkyl methacrylate) particle: under nitrogen atmosphere, will
2 parts of alkylation nano silicas, 6 parts of the just own ester of methacrylic acid, 0.0125 part of azodiisobutyronitrile by weight add
Enter into 2.5 parts of tetrahydrofurans, 500rpm is stirred 8 hours at 75 DEG C, is transferred to stir in ice-water bath to it and is down to room temperature, mistake
500 meshes take solid to be added in Soxhlet extractor, and the methanol/acetone MIXED SOLVENT EXTRACTION 12 using 3 times of obtained solid quality is small
When, take solid, 70 DEG C of dryings 8 hours to get；
The mixed solvent that the methanol/acetone mixed solvent is methanol and acetone volume ratio is 1:1.5；
The fungicide is lanthanum nitrate.
The preparation method of above-mentioned environmental protection coolant liquid, steps are as follows:
S1, diethylene glycol monobutyl ether, ready denier oil acid and base oil are mixed, obtains component A；
S2, cationic surfactant, anionic surfactant, lubricant, antirust agent, stabilizer and fungicide are added
Enter into component A, is uniformly mixed, obtains component B；
S3, component B is added to the water to get environmentally friendly coolant liquid.
Embodiment 2
A kind of environmental protection coolant liquid, is prepared by following raw materials by weight:
200 parts of water, 20 parts of diethylene glycol monobutyl ethers, 5 parts of ready denier oil acids, 18 parts of base oils, 5 parts of non-ionic surfaces are living
Property agent, 4 portions of anionic surfactants, 16 parts of lubricants, 18 parts of antirust agent, 2 parts of stabilizers and 2 parts of fungicide；
The base oil by by weight 11 parts of naphthenic oils and 7 portions of high oleic acid rapeseed oils form；
The nonionic surfactant is primary alconol Polyoxyethylene elher surfactant；
The anionic surfactant is alkyl diphenyl ether disulfonate type surfactant；
The lubricant is the modified molybdenum sulfide of -5 hydroxyls of 2- pyridyl-methanamine and 4- methyl-furans -2- ketone；
Steps are as follows for the preparation method of the modified molybdenum sulfide of -5 hydroxyls of the 2- pyridyl-methanamine and 4- methyl-furans -2- ketone:
S1, the tetrahydrofuran that 80 parts of nanometer molybdenum sulfides by weight are added to 20 parts of 10mg/mL2- pyridyl-methanamines
0.3 part of 1.0mol/L trishydroxymethylaminomethane aqueous solution is added in solution, and 300rpm is stirred 8 hours, and 3000rpm is centrifuged 10 points
Clock takes solid, must adhere to the nanometer molybdenum sulfide of 2- pyridyl-methanamine；
S2, the nanometer molybdenum sulfide of 0.2 part of attachment 2- pyridyl-methanamine by weight is added to 80 parts of 0.05mol/L's
In sodium hydrate aqueous solution, 0.5 part of -5 hydroxyl of 4- methyl-furans -2- ketone is added, at 70 DEG C in 800W/40Hz ultrasound 30 minutes
Reaction 8 hours, 70 DEG C of revolvings removing solvents to get；
The antirust agent is the acetic acid ethyl acetate extract of wide leaf Gymnema latifolium Wall. ex Wight；
Steps are as follows for the preparation method of the acetic acid ethyl acetate extract of the width leaf Gymnema latifolium Wall. ex Wight:
S1, by fresh wide leaf Gymnema latifolium Wall. ex Wight, it is 12 hours dry at 60 DEG C, pulverize, cross 50 meshes, obtain Gymnema latifolium Wall. ex Wight
Powder；
S2, Gymnema latifolium Wall. ex Wight powder is added in Soxhlet extractor, using the ethyl acetate of 2 times of quality of Gymnema latifolium Wall. ex Wight powder at 70 DEG C
Lower to extract 18 hours, gained extracting solution is the acetic acid ethyl acetate extract of Gymnema latifolium Wall. ex Wight.
The stabilizer is that nano-silica surface is grafted poly- (alkyl methacrylate)；
Steps are as follows for the preparation method of the nano-silica surface grafting poly- (alkyl methacrylate):
S1, the preparation for being alkylated nano silica: by 2 parts of nano silicas, 1.2 parts of silane idols by weight
Connection agent KH-570 is added in 70 parts of ethyl alcohol, is flowed back 10 hours at 87 DEG C, and 500 meshes are crossed, and takes solid, and Soxhlet extractor is added
In, it is extracted 8 hours using the ethyl alcohol of 3 times of quality of obtained solid, takes solid, 70 DEG C of drying 6 hours are to get being alkylated nano-silica
SiClx；
S2, nano-silica surface are grafted the preparation of poly- (alkyl methacrylate) particle: under nitrogen atmosphere, will
2 parts of alkylation nano silicas, 6 parts of the just own ester of methacrylic acid, 0.0125 part of azodiisobutyronitrile by weight add
Enter into 2.5 parts of tetrahydrofurans, 500rpm is stirred 8 hours at 75 DEG C, is transferred to stir in ice-water bath to it and is down to room temperature, mistake
500 meshes take solid to be added in Soxhlet extractor, and the methanol/acetone MIXED SOLVENT EXTRACTION 12 using 3 times of obtained solid quality is small
When, take solid, 70 DEG C of dryings 8 hours to get；
The mixed solvent that the methanol/acetone mixed solvent is methanol and acetone volume ratio is 1:1.5；
The fungicide is lanthanum nitrate.
The preparation method of above-mentioned environmental protection coolant liquid, steps are as follows:
S1, diethylene glycol monobutyl ether, ready denier oil acid and base oil are mixed, obtains component A；
S2, cationic surfactant, anionic surfactant, lubricant, antirust agent, stabilizer and fungicide are added
Enter into component A, is uniformly mixed, obtains component B；
S3, component B is added to the water to get environmentally friendly coolant liquid.
Embodiment 3
A kind of environmental protection coolant liquid, is prepared by following raw materials by weight:
200 parts of water, 20 parts of diethylene glycol monobutyl ethers, 5 parts of ready denier oil acids, 18 parts of base oils, 5 parts of non-ionic surfaces are living
Property agent, 4 portions of anionic surfactants, 16 parts of lubricants, 18 parts of antirust agent, 2 parts of stabilizers and 2 parts of fungicide；
The base oil by by weight 11 parts of naphthenic oils and 7 portions of high oleic acid rapeseed oils form；
The nonionic surfactant is primary alconol Polyoxyethylene elher surfactant；
The anionic surfactant is alkyl diphenyl ether disulfonate type surfactant；
The lubricant is the modified molybdenum sulfide of -5 hydroxyls of 2- furylamine and 4- methyl-furans -2- ketone；
Steps are as follows for the preparation method of the modified molybdenum sulfide of -5 hydroxyls of the 2- furylamine and 4- methyl-furans -2- ketone:
S1, the tetrahydrofuran that 80 parts of nanometer molybdenum sulfides by weight are added to 20 parts of 10mg/mL 2- furylamines
0.3 part of 1.0mol/L trishydroxymethylaminomethane aqueous solution is added in solution, and 300rpm is stirred 8 hours, and 3000rpm is centrifuged 10 points
Clock takes solid, must adhere to the nanometer molybdenum sulfide of 2- furylamine；
S2, the nanometer molybdenum sulfide of 0.2 part of attachment 2- furylamine by weight is added to 80 parts of 0.05mol/L's
In sodium hydrate aqueous solution, 0.5 part of -5 hydroxyl of 4- methyl-furans -2- ketone is added, at 70 DEG C in 800W/40Hz ultrasound 30 minutes
Reaction 8 hours, 70 DEG C of revolvings removing solvents to get；
The antirust agent is the acetic acid ethyl acetate extract of wide leaf Gymnema latifolium Wall. ex Wight；
Steps are as follows for the preparation method of the acetic acid ethyl acetate extract of the width leaf Gymnema latifolium Wall. ex Wight:
S1, by fresh wide leaf Gymnema latifolium Wall. ex Wight, it is 12 hours dry at 60 DEG C, pulverize, cross 50 meshes, obtain Gymnema latifolium Wall. ex Wight
Powder；
S2, Gymnema latifolium Wall. ex Wight powder is added in Soxhlet extractor, using the ethyl acetate of 2 times of quality of Gymnema latifolium Wall. ex Wight powder at 70 DEG C
Lower to extract 18 hours, gained extracting solution is the acetic acid ethyl acetate extract of Gymnema latifolium Wall. ex Wight.
The stabilizer is that nano-silica surface is grafted poly- (alkyl methacrylate)；
Steps are as follows for the preparation method of the nano-silica surface grafting poly- (alkyl methacrylate):
S1, the preparation for being alkylated nano silica: by 2 parts of nano silicas, 1.2 parts of silane idols by weight
Connection agent KH-570 is added in 70 parts of ethyl alcohol, is flowed back 10 hours at 87 DEG C, and 500 meshes are crossed, and takes solid, and Soxhlet extractor is added
In, it is extracted 8 hours using the ethyl alcohol of 3 times of quality of obtained solid, takes solid, 70 DEG C of drying 6 hours are to get being alkylated nano-silica
SiClx；
S2, nano-silica surface are grafted the preparation of poly- (alkyl methacrylate) particle: under nitrogen atmosphere, will
2 parts of alkylation nano silicas, 6 parts of the just own ester of methacrylic acid, 0.0125 part of azodiisobutyronitrile by weight add
Enter into 2.5 parts of tetrahydrofurans, 500rpm is stirred 8 hours at 75 DEG C, is transferred to stir in ice-water bath to it and is down to room temperature, mistake
500 meshes take solid to be added in Soxhlet extractor, and the methanol/acetone MIXED SOLVENT EXTRACTION 12 using 3 times of obtained solid quality is small
When, take solid, 70 DEG C of dryings 8 hours to get；
The mixed solvent that the methanol/acetone mixed solvent is methanol and acetone volume ratio is 1:1.5；
The fungicide is lanthanum nitrate.
The preparation method of above-mentioned environmental protection coolant liquid, steps are as follows:
S1, diethylene glycol monobutyl ether, ready denier oil acid and base oil are mixed, obtains component A；
S2, cationic surfactant, anionic surfactant, lubricant, antirust agent, stabilizer and fungicide are added
Enter into component A, is uniformly mixed, obtains component B；
S3, component B is added to the water to get environmentally friendly coolant liquid.
Embodiment 4
A kind of environmental protection coolant liquid, is prepared by following raw materials by weight:
200 parts of water, 20 parts of diethylene glycol monobutyl ethers, 5 parts of ready denier oil acids, 18 parts of base oils, 5 parts of non-ionic surfaces are living
Property agent, 4 portions of anionic surfactants, 16 parts of lubricants, 18 parts of antirust agent, 2 parts of stabilizers and 2 parts of fungicide；
The base oil by by weight 11 parts of naphthenic oils and 7 portions of high oleic acid rapeseed oils form；
The nonionic surfactant is primary alconol Polyoxyethylene elher surfactant；
The anionic surfactant is alkyl diphenyl ether disulfonate type surfactant；
The lubricant is the modified molybdenum sulfide of -5 hydroxyls of 2- furylamine and 4- methyl-furans -2- ketone；
Steps are as follows for the preparation method of the modified molybdenum sulfide of -5 hydroxyls of the 2- furylamine and 4- methyl-furans -2- ketone:
S1, the tetrahydrofuran that 80 parts of nanometer molybdenum sulfides by weight are added to 20 parts of 10mg/mL 2- furylamines
0.3 part of 1.0mol/L trishydroxymethylaminomethane aqueous solution is added in solution, and 300rpm is stirred 8 hours, and 3000rpm is centrifuged 10 points
Clock takes solid, must adhere to the nanometer molybdenum sulfide of 2- furylamine；
S2, the nanometer molybdenum sulfide of 0.2 part of attachment 2- furylamine by weight is added to 80 parts of 0.05mol/L's
In sodium hydrate aqueous solution, 0.5 part of -5 hydroxyl of 4- methyl-furans -2- ketone is added, at 70 DEG C in 800W/40Hz ultrasound 30 minutes
Reaction 8 hours, 70 DEG C of revolvings removing solvents to get；
The antirust agent is the acetic acid ethyl acetate extract of wide leaf Gymnema latifolium Wall. ex Wight；
Steps are as follows for the preparation method of the acetic acid ethyl acetate extract of the width leaf Gymnema latifolium Wall. ex Wight:
S1, by fresh wide leaf Gymnema latifolium Wall. ex Wight, it is 12 hours dry at 60 DEG C, pulverize, cross 50 meshes, obtain Gymnema latifolium Wall. ex Wight
Powder；
S2, Gymnema latifolium Wall. ex Wight powder is added in Soxhlet extractor, using the ethyl acetate of 2 times of quality of Gymnema latifolium Wall. ex Wight powder at 70 DEG C
Lower to extract 18 hours, gained extracting solution is the acetic acid ethyl acetate extract of Gymnema latifolium Wall. ex Wight.
The stabilizer is that nano-silica surface is grafted poly- (alkyl methacrylate)；
Steps are as follows for the preparation method of the nano-silica surface grafting poly- (alkyl methacrylate):
S1, the preparation for being alkylated nano silica: by 2 parts of nano silicas, 1.2 parts of silane idols by weight
Connection agent KH-570 is added in 70 parts of ethyl alcohol, is flowed back 10 hours at 87 DEG C, and 500 meshes are crossed, and takes solid, and Soxhlet extractor is added
In, it is extracted 8 hours using the ethyl alcohol of 3 times of quality of obtained solid, takes solid, 70 DEG C of drying 6 hours are to get being alkylated nano-silica
SiClx；
S2, nano-silica surface are grafted the preparation of poly- (alkyl methacrylate) particle: under nitrogen atmosphere, will
2 parts of alkylation nano silicas by weight, the positive last of the ten Heavenly stems ester of 6 parts of methacrylic acids, 0.0125 part of azodiisobutyronitrile add
Enter into 2.5 parts of tetrahydrofurans, 500rpm is stirred 8 hours at 75 DEG C, is transferred to stir in ice-water bath to it and is down to room temperature, mistake
500 meshes take solid to be added in Soxhlet extractor, and the methanol/acetone MIXED SOLVENT EXTRACTION 12 using 3 times of obtained solid quality is small
When, take solid, 70 DEG C of dryings 8 hours to get；
The mixed solvent that the methanol/acetone mixed solvent is methanol and acetone volume ratio is 1:1.5；
The fungicide is lanthanum nitrate.
The preparation method of above-mentioned environmental protection coolant liquid, steps are as follows:
S1, diethylene glycol monobutyl ether, ready denier oil acid and base oil are mixed, obtains component A；
S2, cationic surfactant, anionic surfactant, lubricant, antirust agent, stabilizer and fungicide are added
Enter into component A, is uniformly mixed, obtains component B；
S3, component B is added to the water to get environmentally friendly coolant liquid.
Embodiment 5
A kind of environmental protection coolant liquid, is prepared by following raw materials by weight:
200 parts of water, 20 parts of diethylene glycol monobutyl ethers, 5 parts of ready denier oil acids, 18 parts of base oils, 5 parts of non-ionic surfaces are living
Property agent, 4 portions of anionic surfactants, 16 parts of lubricants, 18 parts of antirust agent, 2 parts of stabilizers and 2 parts of fungicide；
The base oil by by weight 11 parts of naphthenic oils and 7 portions of high oleic acid rapeseed oils form；
The nonionic surfactant is primary alconol Polyoxyethylene elher surfactant；
The anionic surfactant is alkyl diphenyl ether disulfonate type surfactant；
The lubricant is the modified molybdenum sulfide of -5 hydroxyls of 2- furylamine and 4- methyl-furans -2- ketone；
Steps are as follows for the preparation method of the modified molybdenum sulfide of -5 hydroxyls of the 2- furylamine and 4- methyl-furans -2- ketone:
S1, the tetrahydrofuran that 80 parts of nanometer molybdenum sulfides by weight are added to 20 parts of 10mg/mL 2- furylamines
0.3 part of 1.0mol/L trishydroxymethylaminomethane aqueous solution is added in solution, and 300rpm is stirred 8 hours, and 3000rpm is centrifuged 10 points
Clock takes solid, must adhere to the nanometer molybdenum sulfide of 2- furylamine；
S2, the nanometer molybdenum sulfide of 0.2 part of attachment 2- furylamine by weight is added to 80 parts of 0.05mol/L's
In sodium hydrate aqueous solution, 0.5 part of -5 hydroxyl of 4- methyl-furans -2- ketone is added, at 70 DEG C in 800W/40Hz ultrasound 30 minutes
Reaction 8 hours, 70 DEG C of revolvings removing solvents to get；
The antirust agent is the acetic acid ethyl acetate extract of wide leaf Gymnema latifolium Wall. ex Wight；
Steps are as follows for the preparation method of the acetic acid ethyl acetate extract of the width leaf Gymnema latifolium Wall. ex Wight:
S1, by fresh wide leaf Gymnema latifolium Wall. ex Wight, it is 12 hours dry at 60 DEG C, pulverize, cross 50 meshes, obtain Gymnema latifolium Wall. ex Wight
Powder；
S2, Gymnema latifolium Wall. ex Wight powder is added in Soxhlet extractor, using the ethyl acetate of 2 times of quality of Gymnema latifolium Wall. ex Wight powder at 70 DEG C
Lower to extract 18 hours, gained extracting solution is the acetic acid ethyl acetate extract of Gymnema latifolium Wall. ex Wight.
The stabilizer is that nano-silica surface is grafted poly- (alkyl methacrylate)；
Steps are as follows for the preparation method of the nano-silica surface grafting poly- (alkyl methacrylate):
S1, the preparation for being alkylated nano silica: by 2 parts of nano silicas, 1.2 parts of silane idols by weight
Connection agent KH-570 is added in 70 parts of ethyl alcohol, is flowed back 10 hours at 87 DEG C, and 500 meshes are crossed, and takes solid, and Soxhlet extractor is added
In, it is extracted 8 hours using the ethyl alcohol of 3 times of quality of obtained solid, takes solid, 70 DEG C of drying 6 hours are to get being alkylated nano-silica
SiClx；
S2, nano-silica surface are grafted the preparation of poly- (alkyl methacrylate) particle: under nitrogen atmosphere, will
2 parts of alkylation nano silicas by weight, positive 14 ester of 6 parts of methacrylic acids, 0.0125 part of azodiisobutyronitrile
It being added in 2.5 parts of tetrahydrofurans, 500rpm is stirred 8 hours at 75 DEG C, and it is transferred to stir in ice-water bath to it and is down to room temperature,
500 meshes are crossed, takes solid to be added in Soxhlet extractor, uses 3 times of obtained solid quality of methanol/acetone MIXED SOLVENT EXTRACTION 12
Hour, take solid, 70 DEG C of dryings 8 hours to get；
The mixed solvent that the methanol/acetone mixed solvent is methanol and acetone volume ratio is 1:1.5；
The fungicide is lanthanum nitrate.
The preparation method of above-mentioned environmental protection coolant liquid, steps are as follows:
S1, diethylene glycol monobutyl ether, ready denier oil acid and base oil are mixed, obtains component A；
S2, cationic surfactant, anionic surfactant, lubricant, antirust agent, stabilizer and fungicide are added
Enter into component A, is uniformly mixed, obtains component B；
S3, component B is added to the water to get environmentally friendly coolant liquid.
Embodiment 6
A kind of environmental protection coolant liquid, is prepared by following raw materials by weight:
200 parts of water, 20 parts of diethylene glycol monobutyl ethers, 5 parts of ready denier oil acids, 18 parts of base oils, 5 parts of non-ionic surfaces are living
Property agent, 4 portions of anionic surfactants, 16 parts of lubricants, 18 parts of antirust agent, 2 parts of stabilizers and 2 parts of fungicide；
The base oil by by weight 11 parts of naphthenic oils and 7 portions of high oleic acid rapeseed oils form；
The nonionic surfactant is primary alconol Polyoxyethylene elher surfactant；
The anionic surfactant is alkyl diphenyl ether disulfonate type surfactant；
The lubricant is the modified molybdenum sulfide of -5 hydroxyls of 2- furylamine and 4- methyl-furans -2- ketone；
Steps are as follows for the preparation method of the modified molybdenum sulfide of -5 hydroxyls of the 2- furylamine and 4- methyl-furans -2- ketone:
S1, the tetrahydrofuran that 80 parts of nanometer molybdenum sulfides by weight are added to 20 parts of 10mg/mL 2- furylamines
0.3 part of 1.0mol/L trishydroxymethylaminomethane aqueous solution is added in solution, and 300rpm is stirred 8 hours, and 3000rpm is centrifuged 10 points
Clock takes solid, must adhere to the nanometer molybdenum sulfide of 2- furylamine；
S2, the nanometer molybdenum sulfide of 0.2 part of attachment 2- furylamine by weight is added to 80 parts of 0.05mol/L's
In sodium hydrate aqueous solution, 0.5 part of -5 hydroxyl of 4- methyl-furans -2- ketone is added, at 70 DEG C in 800W/40Hz ultrasound 30 minutes
Reaction 8 hours, 70 DEG C of revolvings removing solvents to get；
The antirust agent is the acetic acid ethyl acetate extract of wide leaf Gymnema latifolium Wall. ex Wight；
Steps are as follows for the preparation method of the acetic acid ethyl acetate extract of the width leaf Gymnema latifolium Wall. ex Wight:
S1, by fresh wide leaf Gymnema latifolium Wall. ex Wight, it is 12 hours dry at 60 DEG C, pulverize, cross 50 meshes, obtain Gymnema latifolium Wall. ex Wight
Powder；
S2, Gymnema latifolium Wall. ex Wight powder is added in Soxhlet extractor, using the ethyl acetate of 2 times of quality of Gymnema latifolium Wall. ex Wight powder at 70 DEG C
Lower to extract 18 hours, gained extracting solution is the acetic acid ethyl acetate extract of Gymnema latifolium Wall. ex Wight.
The stabilizer is that nano-silica surface is grafted poly- (alkyl methacrylate)；
Steps are as follows for the preparation method of the nano-silica surface grafting poly- (alkyl methacrylate):
S1, the preparation for being alkylated nano silica: by 2 parts of nano silicas, 1.2 parts of silane idols by weight
Connection agent KH-570 is added in 70 parts of ethyl alcohol, is flowed back 10 hours at 87 DEG C, and 500 meshes are crossed, and takes solid, and Soxhlet extractor is added
In, it is extracted 8 hours using the ethyl alcohol of 3 times of quality of obtained solid, takes solid, 70 DEG C of drying 6 hours are to get being alkylated nano-silica
SiClx；
S2, nano-silica surface are grafted the preparation of poly- (alkyl methacrylate) particle: under nitrogen atmosphere, will
2 parts of alkylation nano silicas by weight, the positive last of the ten Heavenly stems ester of 6 parts of methacrylic acids, 0.0125 part of azodiisobutyronitrile add
Enter into 2.5 parts of tetrahydrofurans, 500rpm is stirred 8 hours at 75 DEG C, is transferred to stir in ice-water bath to it and is down to room temperature, mistake
500 meshes take solid to be added in Soxhlet extractor, and the methanol/acetone MIXED SOLVENT EXTRACTION 12 using 3 times of obtained solid quality is small
When, take solid, 70 DEG C of dryings 8 hours to get；
The mixed solvent that the methanol/acetone mixed solvent is methanol and acetone volume ratio is 1:1.5；
The fungicide is that four Pyrazinamides, four propionic acid closes two bronze medals (II)；
Steps are as follows for the preparation method of four Pyrazinamides, the four propionic acid conjunction two bronze medals (II):
S1, it will be mixed by 1 part of propionic acid copper of molar amount and 2 parts of Pyrazinamides, grinding sieves with 100 mesh sieve, obtains mixed powder
End；
S2, mixed-powder is added in 120 times of mixed-powder quality of 55 DEG C of ethyl alcohol, crosses 500 meshes while hot, filters out not
Molten object, gained liquid volatilize crystallization naturally, volatilize to finish naturally to solvent and close two bronze medals (II) up to four Pyrazinamides, four propionic acid.
The preparation method of above-mentioned environmental protection coolant liquid, steps are as follows:
S1, diethylene glycol monobutyl ether, ready denier oil acid and base oil are mixed, obtains component A；
S2, cationic surfactant, anionic surfactant, lubricant, antirust agent, stabilizer and fungicide are added
Enter into component A, is uniformly mixed, obtains component B；
S3, component B is added to the water to get environmentally friendly coolant liquid.
Embodiment 7
A kind of environmental protection coolant liquid, is prepared by following raw materials by weight:
200 parts of water, 20 parts of diethylene glycol monobutyl ethers, 5 parts of ready denier oil acids, 18 parts of base oils, 5 parts of non-ionic surfaces are living
Property agent, 4 portions of anionic surfactants, 16 parts of lubricants, 18 parts of antirust agent, 2 parts of stabilizers and 2 parts of fungicide；
The base oil by by weight 11 parts of naphthenic oils and 7 portions of high oleic acid rapeseed oils form；
The nonionic surfactant is primary alconol Polyoxyethylene elher surfactant；
The anionic surfactant is alkyl diphenyl ether disulfonate type surfactant；
The lubricant is the modified molybdenum sulfide of -5 hydroxyls of 2- furylamine and 4- methyl-furans -2- ketone；
Steps are as follows for the preparation method of the modified molybdenum sulfide of -5 hydroxyls of the 2- furylamine and 4- methyl-furans -2- ketone:
S1, the tetrahydrofuran that 80 parts of nanometer molybdenum sulfides by weight are added to 20 parts of 10mg/mL 2- furylamines
0.3 part of 1.0mol/L trishydroxymethylaminomethane aqueous solution is added in solution, and 300rpm is stirred 8 hours, and 3000rpm is centrifuged 10 points
Clock takes solid, must adhere to the nanometer molybdenum sulfide of 2- furylamine；
S2, the nanometer molybdenum sulfide of 0.2 part of attachment 2- furylamine by weight is added to 80 parts of 0.05mol/L's
In sodium hydrate aqueous solution, 0.5 part of -5 hydroxyl of 4- methyl-furans -2- ketone is added, at 70 DEG C in 800W/40Hz ultrasound 30 minutes
Reaction 8 hours, 70 DEG C of revolvings removing solvents to get；
The antirust agent is the acetic acid ethyl acetate extract of wide leaf Gymnema latifolium Wall. ex Wight；
Steps are as follows for the preparation method of the acetic acid ethyl acetate extract of the width leaf Gymnema latifolium Wall. ex Wight:
S1, by fresh wide leaf Gymnema latifolium Wall. ex Wight, it is 12 hours dry at 60 DEG C, pulverize, cross 50 meshes, obtain Gymnema latifolium Wall. ex Wight
Powder；
S2, Gymnema latifolium Wall. ex Wight powder is added in Soxhlet extractor, using the ethyl acetate of 2 times of quality of Gymnema latifolium Wall. ex Wight powder at 70 DEG C
Lower to extract 18 hours, gained extracting solution is the acetic acid ethyl acetate extract of Gymnema latifolium Wall. ex Wight.
The stabilizer is that nano-silica surface is grafted poly- (alkyl methacrylate)；
Steps are as follows for the preparation method of the nano-silica surface grafting poly- (alkyl methacrylate):
S1, the preparation for being alkylated nano silica: by 2 parts of nano silicas, 1.2 parts of silane idols by weight
Connection agent KH-570 is added in 70 parts of ethyl alcohol, is flowed back 10 hours at 87 DEG C, and 500 meshes are crossed, and takes solid, and Soxhlet extractor is added
In, it is extracted 8 hours using the ethyl alcohol of 3 times of quality of obtained solid, takes solid, 70 DEG C of drying 6 hours are to get being alkylated nano-silica
SiClx；
S2, nano-silica surface are grafted the preparation of poly- (alkyl methacrylate) particle: under nitrogen atmosphere, will
2 parts of alkylation nano silicas by weight, the positive last of the ten Heavenly stems ester of 6 parts of methacrylic acids, 0.0125 part of azodiisobutyronitrile add
Enter into 2.5 parts of tetrahydrofurans, 500rpm is stirred 8 hours at 75 DEG C, is transferred to stir in ice-water bath to it and is down to room temperature, mistake
500 meshes take solid to be added in Soxhlet extractor, and the methanol/acetone MIXED SOLVENT EXTRACTION 12 using 3 times of obtained solid quality is small
When, take solid, 70 DEG C of dryings 8 hours to get；
The mixed solvent that the methanol/acetone mixed solvent is methanol and acetone volume ratio is 1:1.5；
The fungicide is that lanthanum nitrate and four Pyrazinamides, four propionic acid close the mixture that two bronze medals (II) mass ratio is 1:4；
Steps are as follows for the preparation method of four Pyrazinamides, the four propionic acid conjunction two bronze medals (II):
S1, it will be mixed by 1 part of propionic acid copper of molar amount and 2 parts of Pyrazinamides, grinding sieves with 100 mesh sieve, obtains mixed powder
End；
S2, mixed-powder is added in 120 times of mixed-powder quality of 55 DEG C of ethyl alcohol, crosses 500 meshes while hot, filters out not
Molten object, gained liquid volatilize crystallization naturally, volatilize to finish naturally to solvent and close two bronze medals (II) up to four Pyrazinamides, four propionic acid.
The preparation method of above-mentioned environmental protection coolant liquid, steps are as follows:
S1, diethylene glycol monobutyl ether, ready denier oil acid and base oil are mixed, obtains component A；
S2, cationic surfactant, anionic surfactant, lubricant, antirust agent, stabilizer and fungicide are added
Enter into component A, is uniformly mixed, obtains component B；
S3, component B is added to the water to get environmentally friendly coolant liquid.
Test case 1
Environmental protection coolant liquid made from embodiment 1-7 is tested for the property referring to GB/T 6144-2010, test result is such as
Shown in table 1.
1 coolant liquid performance test table of table
As seen from the above table, environmentally friendly coolant liquid provided by the invention, except part without qualified outer in corrosive liquid test,
Standard value is reached.Wherein, surface tension and maximum nonseizure load this two performance parameters have reached this field and have more led
First level.Furthermore rust-preventing characteristic of the invention experiment is all qualified.Cooling is as the most important index of cooling oil in cooling oil
Field is characterized by surface tension, because the key for improving cooling is to guarantee that coolant liquid can be fast in process
Speed penetrates into machining area, therefore lower surface tension means that higher wetting speed, can take away more heats.It is special
Not Shi He the cooling of Ceramic manufacturing process use.
Claims (9)
1. a kind of environmental protection coolant liquid, which is characterized in that be prepared including following raw materials by weight:
180-220 parts of water, 20-22 parts of diethylene glycol monobutyl ethers, 3-8 parts of ready denier oil acids, 18-20 parts of base oils, 7-10 parts
Surfactant, 15-20 part lubricant, 15-20 parts of antirust agent, 1-3 parts of stabilizers and 1-3 parts of fungicide；
The fungicide is water-solubility rare-earth metal salt and/or cupric propionic ester-Pyrazinamide complex compound.
2. environmental protection coolant liquid according to claim 1, which is characterized in that the base oil is naphthenic oil and/or rapeseed oil.
3. environmental protection coolant liquid according to claim 1, which is characterized in that the surfactant is by least one nonionic
Surfactant and at least one anionic surfactant composition；
The nonionic surfactant is primary alconol polyoxyethylene ether or secondary alcohol polyoxyethylene ether；
The anionic surfactant is selected from the benzene sulfonate or double alkyl-substituted benzene sulfonates, alkyl two that monoalkyl replaces
Any one in phenylate disulfonate.
4. environmental protection coolant liquid according to claim 1, which is characterized in that the antirust agent is the ethyl acetate of Gymnema latifolium Wall. ex Wight
Extracting solution.
5. environmental protection coolant liquid according to claim 4, which is characterized in that the acetic acid ethyl acetate extract of the Gymnema latifolium Wall. ex Wight
Preparation method includes the following steps:
S1, by fresh Gymnema latifolium Wall. ex Wight, it is 4-12 hours dry at 50-70 DEG C, pulverize, obtain Gymnema latifolium Wall. ex Wight powder；
S2, Gymnema latifolium Wall. ex Wight powder is added in Soxhlet extractor, using the ethyl acetate of 2-3 times of quality of Gymnema latifolium Wall. ex Wight powder in 60-75
It is extracted 12-24 hours at DEG C, gained extracting solution is the acetic acid ethyl acetate extract of Gymnema latifolium Wall. ex Wight.
6. environmental protection coolant liquid according to claim 1, which is characterized in that the stabilizer connects for nano-silica surface
Branch poly- (alkyl methacrylate)；
The preparation method that the nano-silica surface is grafted poly- (alkyl methacrylate) includes the following steps:
S1, the preparation for being alkylated nano silica: by 2-3 part nano silica by weight, 0.5-1.4 parts of silane
Coupling agent is added in 60-80 parts of ethyl alcohol, is flowed back 8-12 hours at 85-90 DEG C, and filtering takes solid, is added in Soxhlet extractor,
It is extracted 8-12 hours using ethyl alcohol, takes solid, it is dry to get alkylation nano silica；
S2, nano-silica surface are grafted the preparation of poly- (alkyl methacrylate) particle:, will under atmosphere of inert gases
2-3 part by weight is alkylated nano silica, 5-8 parts of methacrylates, 0.01-0.03 parts of azodiisobutyronitriles
It is added in 2-3 parts of tetrahydrofurans, is stirred 8-12 hours at 70-80 DEG C, be transferred to stir in ice-water bath to it and be down to room temperature,
Filtering takes solid to be added in Soxhlet extractor, using methanol/acetone MIXED SOLVENT EXTRACTION 8-24 hours, takes solid, dry, i.e.,
?；
The metacrylic acid ester structure general formula isWherein R is that carbon number is more than or equal to 6 and satisfying less than or equal to 20
And straight chained alkyl.
7. environmental protection coolant liquid according to claim 1, which is characterized in that the lubricant is that aromatic amine and 2- furanone change
The molybdenum sulfide of property；
The preparation method for the molybdenum sulfide that the aromatic amine and 2- furanone are modified includes the following steps:
S1, the tetrahydrofuran that 50-100 part nanometer molybdenum sulfide by weight is added to 15-30 parts of 5-15mg/mL aromatic amines
0.1-0.5 parts of 0.5-1.2mol/L trishydroxymethylaminomethane aqueous solutions are added in solution, stir 4-8 hours, and centrifugation takes solid,
The nanometer molybdenum sulfide of aromatic amine must be adhered to；
S2, the nanometer molybdenum sulfide of 0.1-0.3 part attachment aromatic amine by weight is added to 60-100 parts of 0.01-
In the sodium hydrate aqueous solution of 0.1mol/L, 0.3-0.6 parts of 2- furanones are added in ultrasound, and it is small that 5-12 is reacted at 50-80 DEG C
When, 60-80 DEG C of revolving remove solvent to get；
The aromatic amine be selected from benzene methanamine, to methyl benzene methanamine, to methoxybenzylamine, naphthalidine, 2- naphthylamines, 2- furylamine
Or any one in 2- pyridyl-methanamine；
The 2- furanone is -5 hydroxyls of 4- methyl-furans -2- ketone.
8. environmental protection coolant liquid according to claim 1, which is characterized in that the antibacterial agent is lanthanum nitrate and four different nicotinoyl
Four propionic acid of amine close copper (II) mass ratio 1:(2-6) mixing antibacterial agent.
9. the preparation method of environmentally friendly coolant liquid described in claim 1-8 any one, which is characterized in that include the following steps:
S1, diethylene glycol monobutyl ether, ready denier oil acid and base oil are mixed, obtains component A；
S2, surfactant, lubricant, antirust agent, stabilizer and fungicide are added in component A, are uniformly mixed, obtain component
B；
S3, component B is added to the water to get the environmentally friendly coolant liquid.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040104377A1 (en) * | 2002-01-04 | 2004-06-03 | Phelps Andrew Wells | Non-toxic corrosion-protection pigments based on rare earth elements |
| US20070158609A1 (en) * | 2006-01-12 | 2007-07-12 | Haiping Hong | Carbon nanoparticle-containing lubricant and grease |
| CN102492533A (en) * | 2011-11-28 | 2012-06-13 | 上海应用技术学院 | Hard water-resistant semi-synthetic metal cutting fluid and preparation method thereof |
| CN103468382A (en) * | 2013-08-30 | 2013-12-25 | 广州机械科学研究院有限公司 | Boron-free chlorine-free formaldehyde-free microemulsified cutting fluid and application thereof |
| CN104497641A (en) * | 2014-12-24 | 2015-04-08 | 清华大学 | Preparation method of nano-silica with surface grafted with polystearylmethacrylate |
| CN104530769A (en) * | 2015-01-20 | 2015-04-22 | 南昌航空大学 | Method for preparing high-dispersity nanosilicon dioxide particle |
| CN104745277A (en) * | 2015-03-12 | 2015-07-01 | 上海应用技术学院 | Rust-proof micro-emulsion metal cutting liquid and preparation method thereof |
| CN106420875A (en) * | 2016-10-25 | 2017-02-22 | 广西中医药大学 | Application of gymnema sylvestre schult fruits in anti-inflammatory drug and composition of application of gymnema sylvestre schult fruits |
| US20170226113A1 (en) * | 2013-07-31 | 2017-08-10 | Merck Patent Gmbh | Pyridines, pyrimidines, and pyrazines, as btk inhibitors and uses thereof |
| CN108707357A (en) * | 2017-11-21 | 2018-10-26 | 杭州显庆科技有限公司 | A kind of coating |
| CN109293856A (en) * | 2018-09-11 | 2019-02-01 | 铨盛聚碳科技股份有限公司 | A kind of the organosilicon toughener and its synthetic method of polymer overmold nano-inorganic substance |
-
2019
- 2019-07-04 CN CN201910597547.7A patent/CN110184115A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040104377A1 (en) * | 2002-01-04 | 2004-06-03 | Phelps Andrew Wells | Non-toxic corrosion-protection pigments based on rare earth elements |
| US20070158609A1 (en) * | 2006-01-12 | 2007-07-12 | Haiping Hong | Carbon nanoparticle-containing lubricant and grease |
| CN102492533A (en) * | 2011-11-28 | 2012-06-13 | 上海应用技术学院 | Hard water-resistant semi-synthetic metal cutting fluid and preparation method thereof |
| US20170226113A1 (en) * | 2013-07-31 | 2017-08-10 | Merck Patent Gmbh | Pyridines, pyrimidines, and pyrazines, as btk inhibitors and uses thereof |
| CN103468382A (en) * | 2013-08-30 | 2013-12-25 | 广州机械科学研究院有限公司 | Boron-free chlorine-free formaldehyde-free microemulsified cutting fluid and application thereof |
| CN104497641A (en) * | 2014-12-24 | 2015-04-08 | 清华大学 | Preparation method of nano-silica with surface grafted with polystearylmethacrylate |
| CN104530769A (en) * | 2015-01-20 | 2015-04-22 | 南昌航空大学 | Method for preparing high-dispersity nanosilicon dioxide particle |
| CN104745277A (en) * | 2015-03-12 | 2015-07-01 | 上海应用技术学院 | Rust-proof micro-emulsion metal cutting liquid and preparation method thereof |
| CN106420875A (en) * | 2016-10-25 | 2017-02-22 | 广西中医药大学 | Application of gymnema sylvestre schult fruits in anti-inflammatory drug and composition of application of gymnema sylvestre schult fruits |
| CN108707357A (en) * | 2017-11-21 | 2018-10-26 | 杭州显庆科技有限公司 | A kind of coating |
| CN109293856A (en) * | 2018-09-11 | 2019-02-01 | 铨盛聚碳科技股份有限公司 | A kind of the organosilicon toughener and its synthetic method of polymer overmold nano-inorganic substance |
Non-Patent Citations (2)
| Title |
|---|
| 刘立华等: "聚丙烯/纳米二氧化硅复合材料的制备与性能研究", 《南开大学学报(自然科学版)》 * |
| 李德玲等: "聚甲基丙烯酸甲酯/SiO_2纳米复合物的制备", 《塑料》 * |
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