CN106635350A - Semi-synthetic cutting fluid containing nano-molybdenum disulfide and having high cooling performance and preparation method of semi-synthetic cutting fluid - Google Patents

Semi-synthetic cutting fluid containing nano-molybdenum disulfide and having high cooling performance and preparation method of semi-synthetic cutting fluid Download PDF

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CN106635350A
CN106635350A CN201611114729.7A CN201611114729A CN106635350A CN 106635350 A CN106635350 A CN 106635350A CN 201611114729 A CN201611114729 A CN 201611114729A CN 106635350 A CN106635350 A CN 106635350A
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parts
cutting fluid
semi
molybdenum disulfide
nano
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甘海滨
胡帮友
杨维军
叶彬
蒋春阳
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Wuhu Cang Agricultural Equipment Manufacturing Co Ltd
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Wuhu Cang Agricultural Equipment Manufacturing Co Ltd
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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
    • C10M2201/02—Water
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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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
    • 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
    • C10M2207/126—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 monocarboxylic
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • 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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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • 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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    • 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
    • C10M2227/04—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 having a silicon-to-carbon bond, e.g. organo-silanes
    • 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
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • 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
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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
    • C10N2030/64—Environmental friendly compositions
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    • 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 invention discloses semi-synthetic cutting fluid containing nano-molybdenum disulfide and having high cooling performance, and a preparation method of the semi-synthetic cutting fluid. The semi-synthetic cutting fluid is characterized by being prepared from the following raw materials in parts by weight: 2 to 3 parts of nanometer aluminum oxide, 15 to 25 parts of organic alcohol amine, 3 to 5 parts of a silane coupling agent KH, 5 to 10 parts of boric acid, 4 to 7 parts of oleic acid, 2 to 3 parts of sodium alginate, 2 to 4 parts of nano-molybdenum disulfide, 10 to 20 parts of xylene, 5 to 12 parts of sodium dodecyl sulfate, 30 to 40 parts of palm oil, 5 to 9 parts of lauric acid, 2 to 3 parts of span 80, 2 to 3 parts of tween 80, 5 to 10 parts of paraffinic based oil, 1 to 2 parts of dimethyl silicone polymer and 50 to 100 parts of distilled water. According to the method, the nano-molybdenum disulfide is dispersed by the sodium alginate, so that the surface of the nano-molybdenum disulfide is enriched with functional groups; when added into the additive, the nano-molybdenum disulfide is extremely high in compatibility, so that the abrasive resistance, the extreme pressure property and the stability of the cutting fluid can be improved; the cooperatively added nanometer aluminum oxide improves the cooling performance of the cutting fluid.

Description

A kind of good semi-synthetic cutting fluid containing modified Nano molybdenum bisuphide of cooling performance and its Preparation method
Technical field
The present invention relates to a kind of semi-synthetic cutting fluid, and in particular to a kind of good molybdenum bisuphide containing modified Nano of cooling performance Semi-synthetic cutting fluid and preparation method thereof.
Background technology
Semi-synthetic metalworking fluid, also known as micro emulsion metalworking fluid, i.e. dilute with water according to a certain percentage, emulsified particles are straight Footpath is less than 1 μm, is applied in the processing industries such as metal cutting, while having the good lubricity of emulsion concurrently and Synthesis liquid is good Cleaning feature, and be a very promising class cutting fluid with suitable extreme pressure property；Semi-synthetic metalworking fluid Main component be lubricating base oil (mineral oil), water, emulsifying agent, antirust agent, extreme pressure anti-wear additives, defoamer, antimildew disinfectant Deng.It is all low than Emulsified Metal Cutting Fluid in terms of emulsifying agent, mineral oil, the content of extreme pressure anti-wear additives.Water base semi-synthetic metal is cut The prospect for cutting liquid is very fine, not only shows excellent and environmentally friendly, easily dilute in the required aspect of performance of metalworking fluid Release, cost is also low than other kinds of metalworking fluid. 
Shi Renzong exists《The preparation research of semi-synthetic cutting fluid》Middle utilization mineral oil, extreme pressure put lubrication prescription be prepared for it is a kind of water base hemizygous Into cutting fluid, but its wear resistence, stability need to be improved.
The content of the invention
Think deeply based on more than, the present invention is intended to provide a kind of wear resistence is high, stability by force, environmentally friendly easily biological-degradable it is hemizygous Into cutting fluid, and preparation method thereof.
The technical problem to be solved is realized using following technical scheme：
The good semi-synthetic cutting fluid containing modified Nano molybdenum bisuphide of a kind of cooling performance, it is characterised in that be by following weight The raw material of part is made：
Nano aluminium oxide 2-3, organic alcohol amine 15-25, Silane coupling agent KH550 3-5, boric acid 5-10, oleic acid 4-7, sodium alginate 2-3, nano molybdenum disulfide 2-4, dimethylbenzene 10-20, dodecyl sodium sulfate 5-12, palm oil 30-40, laurate 5-9, sapn 80 2-3, Tween 80 2-3, paraffine base crude oil 5-10, dimethyl silicone polymer 1-2, distilled water 50-100.
A kind of preparation method of the good semi-synthetic cutting fluid containing modified Nano molybdenum bisuphide of described cooling performance, it is special Levy and be, be made up of following steps：
A. nano aluminium oxide, Silane coupling agent KH550 and dimethylbenzene are well mixed, stirring reaction 3- at 100-115 DEG C 5h, cooling, suction filtration, is then placed in 120-140 DEG C of baking oven and is dried 1-3h, obtains modified nano-alumina；
B. after 5-10 part organic alcohol amine stirring in water bath being heated into 60-80 DEG C, boric acid is added, continues heating stirring 50- 100min, adds oleic acid, continues to react 30-60min, and organic boric acid ester antirust EP agent is obtained after cooling；
C. sodium alginate, nano molybdenum disulfide, 3-7 part dodecyl sodium sulfates, 30-60 are added in step b gained additive Ultrasonic vibration 10-30min at DEG C, obtains the additive package containing modified Nano molybdenum bisuphide；
D. palm oil, laurate and remaining organic alcohol amine are reacted into 1-3h at 80-130 DEG C, is generated containing laurate alkanolamine ester Mixing oiliness improver；
E. will step a gained modified nano-alumina, step c gained additive, distilled water, step d gained mixing oiliness improver, Sorbester p17, Tween 80 add the mixing of paraffine base crude oil and remaining dodecyl sodium sulfate after mixing and stirring at 30-50 DEG C Solution, dimethyl silicone polymer, stir.
The good semi-synthetic cutting fluid containing modified Nano molybdenum bisuphide of described a kind of cooling performance, it is characterised in that make It is that stoste is added in suitable quantity of water with method, is configured to the dilution of 0.5%-1%.
The invention has the beneficial effects as follows：The organic boric acid ester of synthesis is a kind of novel environment-friendly additive, nontoxic, extreme pressure profit Slip is good, and has the functions such as antirust, anti-mattress concurrently；Nano molybdenum disulfide, surface is disperseed to contain abundant functional group with sodium alginate, Add it to have good compatibility in additive, such that it is able to improve wearability, the extreme pressure property of cutting fluid；While alginic acid Sodium has the effect of very strong protecting colloid, strong to the emulsifying ability of grease, improves the stability of cutting fluid；By laurate and hydramine Carry out reaction and generate laurate alkanolamine ester, the laurate of generation has anti-corrosion, the function of antibacterial, and biological degradability is good； Sorbester p17 and Tween 80 collocation are used, existing good emulsifying effectiveness, also certain rust-proof effect；Coordinate the nano oxygen of addition Change the cooling performance that aluminium improves cutting fluid.
Specific embodiment
The specific embodiment of the present invention is further described with reference to embodiment.
Embodiment
The good semi-synthetic cutting fluid containing modified Nano molybdenum bisuphide of a kind of cooling performance, it is characterised in that be by following The raw material of weight portion is made：
Nano aluminium oxide 3, organic alcohol amine 25, Silane coupling agent KH550 5, boric acid 10, oleic acid 7, sodium alginate 3, the sulphur of nanometer two Change molybdenum 4, dimethylbenzene 20, dodecyl sodium sulfate 12, palm oil 40, laurate 9, sorbester p17 3, Tween 80 3, paraffine base crude oil 10, dimethyl silicone polymer 2, distilled water 100.
A kind of preparation method of the good semi-synthetic cutting fluid containing modified Nano molybdenum bisuphide of described cooling performance, it is special Levy and be, be made up of following steps：
A. nano aluminium oxide, Silane coupling agent KH550 and dimethylbenzene are well mixed, stirring reaction 3- at 100-115 DEG C 5h, cooling, suction filtration, is then placed in 120-140 DEG C of baking oven and is dried 1-3h, obtains modified nano-alumina；
B. after 5-10 part organic alcohol amine stirring in water bath being heated into 60-80 DEG C, boric acid is added, continues heating stirring 50- 100min, adds oleic acid, continues to react 30-60min, and organic boric acid ester antirust EP agent is obtained after cooling；
C. sodium alginate, nano molybdenum disulfide, 3-7 part dodecyl sodium sulfates, 30-60 are added in step b gained additive Ultrasonic vibration 10-30min at DEG C, obtains the additive package containing modified Nano molybdenum bisuphide；
D. palm oil, laurate and remaining organic alcohol amine are reacted into 1-3h at 80-130 DEG C, is generated containing laurate alkanolamine ester Mixing oiliness improver；
E. will step a gained modified nano-alumina, step c gained additive, distilled water, step d gained mixing oiliness improver, Sorbester p17, Tween 80 add the mixing of paraffine base crude oil and remaining dodecyl sodium sulfate after mixing and stirring at 30-50 DEG C Solution, dimethyl silicone polymer, stir.
The good semi-synthetic cutting fluid containing modified Nano molybdenum bisuphide of described a kind of cooling performance, it is characterised in that make It is that stoste is added in suitable quantity of water with method, is configured to the dilution of 0.5%-1%.
The present invention properties of product test data be：Without seizing loadP BValue >=1568N（Extreme pressure property）；Coefficient of friction≤ 0.012。

Claims (3)

1. the good semi-synthetic cutting fluid containing modified Nano molybdenum bisuphide of a kind of cooling performance, it is characterised in that be by following heavy The raw material of amount part is made：
Nano aluminium oxide 2-3, organic alcohol amine 15-25, Silane coupling agent KH550 3-5, boric acid 5-10, oleic acid 4-7, sodium alginate 2-3, nano molybdenum disulfide 2-4, dimethylbenzene 10-20, dodecyl sodium sulfate 5-12, palm oil 30-40, laurate 5-9, sapn 80 2-3, Tween 80 2-3, paraffine base crude oil 5-10, dimethyl silicone polymer 1-2, distilled water 50-100.
2. the system of the good semi-synthetic cutting fluid containing modified Nano molybdenum bisuphide of a kind of cooling performance according to claim 1 Preparation Method, it is characterised in that be made up of following steps：
A. nano aluminium oxide, Silane coupling agent KH550 and dimethylbenzene are well mixed, stirring reaction 3- at 100-115 DEG C 5h, cooling, suction filtration, is then placed in 120-140 DEG C of baking oven and is dried 1-3h, obtains modified nano-alumina；
B. after 5-10 part organic alcohol amine stirring in water bath being heated into 60-80 DEG C, boric acid is added, continues heating stirring 50- 100min, adds oleic acid, continues to react 30-60min, and organic boric acid ester antirust EP agent is obtained after cooling；
C. sodium alginate, nano molybdenum disulfide, 3-7 part dodecyl sodium sulfates, 30-60 are added in step b gained additive Ultrasonic vibration 10-30min at DEG C, obtains the additive package containing modified Nano molybdenum bisuphide；
D. palm oil, laurate and remaining organic alcohol amine are reacted into 1-3h at 80-130 DEG C, is generated containing laurate alkanolamine ester Mixing oiliness improver；
E. will step a gained modified nano-alumina, step c gained additive, distilled water, step d gained mixing oiliness improver, Sorbester p17, Tween 80 add the mixing of paraffine base crude oil and remaining dodecyl sodium sulfate after mixing and stirring at 30-50 DEG C Solution, dimethyl silicone polymer, stir.
3. the good semi-synthetic cutting fluid containing modified Nano molybdenum bisuphide of a kind of cooling performance according to claim 1, its It is characterised by, using method is that stoste is added in suitable quantity of water, is configured to the dilution of 0.5%-1%.
CN201611114729.7A 2016-12-07 2016-12-07 Semi-synthetic cutting fluid containing nano-molybdenum disulfide and having high cooling performance and preparation method of semi-synthetic cutting fluid Pending CN106635350A (en)

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CN110029006A (en) * 2019-05-11 2019-07-19 北京工业大学 ELID is ground dedicated grinding fluid of composite material and preparation method thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110029006A (en) * 2019-05-11 2019-07-19 北京工业大学 ELID is ground dedicated grinding fluid of composite material and preparation method thereof
CN110029006B (en) * 2019-05-11 2021-11-26 北京工业大学 Special grinding fluid for ELID grinding composite material and preparation method thereof

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Application publication date: 20170510