CN109054926B - Healthy and environment-friendly micro-cutting fluid and preparation method thereof - Google Patents
Healthy and environment-friendly micro-cutting fluid and preparation method thereof Download PDFInfo
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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
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/02—Natural products
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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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
- 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
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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
- C10M2207/12—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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- 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
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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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
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
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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
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
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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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- 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
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- 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
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- 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)
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Abstract
The invention provides a healthy and environment-friendly trace cutting fluid and a preparation method thereof, wherein the precursor of the cutting fluid is prepared from raw materials containing soapberry extract; the Sapindus mukurossi extract contains 10-100% of Sapindus mukurossi saponin. The healthy and environment-friendly micro-cutting fluid prepared by the invention has the advantages that the soapberry extract contains triterpenoid saponins such as soapberry saponin and the like, is a natural nonionic surfactant, and has the effects of resisting bacteria, diminishing inflammation, resisting oxidation, eliminating free radicals and the like. The cutting fluid is used in a trace amount of cutting fluid, and has a certain protection effect on a front-line worker who contacts and processes a workpiece for a long time. Meanwhile, the soapberry extract also has certain lubricity.
Description
Technical Field
The invention belongs to the technical field of metal processing, and relates to a healthy and environment-friendly micro-cutting fluid and a preparation method thereof.
Background
The traditional metal cutting processing adopts mineral oil or vegetable oil or cutting fluid to carry out a large amount of flushing lubrication, the using amount of a lubricant is large, resources are wasted, the processing place and the environment are polluted greatly, meanwhile, the body health of an operator is seriously influenced, in order to solve the problems, a certain progress is made in the recent research on a trace lubrication technology, the trace lubrication technology solves the problems that the lubricant is large in using amount, serious in pollution and the like, but the research on the trace lubricant still has a certain problem in the application aspect, and mainly the problems of lubrication and cooling cannot be well solved.
In addition, trace amount of lubricant usually needs to be added with a large amount of additives containing sulfur, chlorine and the like which have great pressure on the environment to increase the extreme pressure abrasion resistance of the product and prolong the service life of the cutter.
Disclosure of Invention
In view of the above defects, the present invention aims to overcome the defects of the prior art and provide a healthy and environment-friendly micro-cutting fluid.
In order to achieve the purpose, the invention provides a healthy and environment-friendly trace cutting fluid precursor, which is characterized in that: is prepared from raw materials containing sapindus mukorossi extract.
The fructus Sapindi Mukouossi extract contains fructus Sapindi Mukouossi saponin as main ingredient.
The fructus Sapindi Mukouossi extract contains 10-100% of fructus Sapindi Mukouossi saponin.
Further, the healthy and environment-friendly micro-cutting fluid precursor provided by the invention also has the characteristics that: namely,
The soapberry saponin is an alcohol extract, and the extraction method of the soapberry extract comprises the following steps: the dried soapberry peel is crushed into 30-100 meshes, a low-carbon alcohol solution (with the concentration of 50-60%) is added, and after leaching is carried out for 24 hours by using ultrasonic waves, impurities are removed, namely, the soapberry extract is used in a trace cutting fluid, the low-carbon alcohol and water do not need to be removed, namely, a trace cutting fluid precursor is obtained, and the recovery cost of the low-carbon alcohol and the energy consumption cost of concentration can be greatly reduced.
The extract is also added with trioxymethylene 2-3% of the total weight of the solution. The advantage of adding trioxymethylene is that the extract is prevented from going bad, and the cutting fluid can be effectively kept from going bad after being used for a long time when preparing a trace amount of cutting fluid, and simultaneously, because the chemical property of trioxymethylene is stable, the formaldehyde monomer is not easy to release, and the health of users is affected.
The weight ratio of the soapberry peel to the low-carbon alcohol solution is 1: 3-5.
The lower alcohol is preferably: one or more of n-propanol, isopropanol, isobutanol, ethylene glycol and diethylene glycol.
The healthy and environment-friendly micro-cutting fluid consists of the following components in percentage by weight:
the organic neodymium comprises the following components in percentage by weight:
10 to 15 percent of neodymium oxide
Oleic acid 85-90%
The preparation method of the organic neodymium comprises the following steps: and (3) placing the oleic acid and the neodymium oxide into a stirrer, and stirring and reacting for 3-4 hours at the temperature of 90-110 ℃ to obtain the organic neodymium.
The sorbitan fatty acid ester can be selected from the following commercial products: one or more of SP-20, SP-40, SP60, SP-65, SP-80 and SP-85.
The polyricinoleate can be polyricinoleate with the polymerization degree of 3-6, and the preferable commodity is L4 (tetrapolyricinoleate).
A preparation method of a healthy and environment-friendly micro-cutting fluid comprises the following steps: weighing a trace cutting fluid precursor, isopropyl oleate, organic neodymium, sorbitan fatty acid ester, polyricinoleate and deionized water, mixing and stirring at the temperature of 40-60 ℃ until the mixture is transparent or semitransparent.
When in use, the healthy and environment-friendly trace cutting fluid is added with 1-5 times of water and stirred until the fluid is transparent or semitransparent, and then the fluid is added into a trace lubricating device for use.
Action and Effect of the invention
The healthy and environment-friendly micro-cutting fluid prepared by the invention has the advantages that the soapberry extract contains triterpenoid saponins such as soapberry saponin and the like, is a natural nonionic surfactant, and has the effects of resisting bacteria, diminishing inflammation, resisting oxidation, eliminating free radicals and the like. The cutting fluid is used in a trace amount of cutting fluid, and has a certain protection effect on a front-line worker who contacts and processes a workpiece for a long time. Meanwhile, the soapberry extract also has certain lubricity.
Isopropyl oleate is an excellent lubricant and has good biodegradability.
The neodymium oleate salt generated by the reaction of oleic acid and neodymium oxide has good corrosion prevention effect and better antifriction effect, and is an anionic surfactant.
The sorbitan fatty acid ester has excellent lubricity and biodegradability, and is a good nonionic surfactant.
The polyricinoleate has excellent extreme pressure wear resistance and good lubricity, and can be used in trace cutting fluid to replace all or part of the traditional extreme pressure wear-resistant agent containing chlorine, sulfur and phosphorus.
Detailed Description
Example one
1000g of dried soapberry peel crushed to 100 meshes is added with 4000g of n-propanol solution (with the concentration of 50%) and 125g of trioxymethylene, and after leaching is carried out for 24 hours by using ultrasonic waves, impurities are removed by filtration, so that the trace cutting fluid precursor is obtained.
Weighing 300g of the trace cutting fluid precursor, 250g of isopropyl oleate, 150g of organic neodymium, 150g of sorbitan fatty acid ester (SP-80), 100g of polyricinoleate (L4) and 50g of deionized water, and mixing and stirring at the temperature of 50 ℃ until the mixture is transparent to obtain the healthy and environment-friendly trace cutting fluid.
The preparation method of the organic neodymium comprises the following steps: and (3) putting 900g of oleic acid and 100g of neodymium oxide into a stirrer, and stirring and reacting for 3.5 hours at the temperature of 100 ℃ to obtain the organic neodymium.
Mixing and stirring the micro-cutting fluid, a comparison group micro-cutting fluid (model KS-CUT310, a product of Shanghai Jinmega energy saving technology Limited) and water according to a weight ratio of 1:1, and then carrying out an anaphylaxis test, wherein a tester takes a small drop of the 2 micro-cutting fluids with a straw respectively to be dripped on the back of a hand, after 30 minutes, the micro-cutting fluid has no reaction to the skin, is easy to clean (does not need a cleaning agent and can be cleaned by clear water directly), and the comparison group micro-cutting fluid (model KS-CUT310) has slight erythema generation to the skin and is not easy to clean (does not need to be cleaned by the cleaning agent).
Example two
1000g of dried soapberry peel crushed to 50 meshes is added with 3000g of diethylene glycol solution (the concentration is 60%) and 115g of trioxymethylene, and after leaching is carried out for 24 hours by using ultrasonic waves, impurities are removed by filtration, and the trace cutting fluid precursor is obtained.
200g of the trace cutting fluid precursor, 300g of isopropyl oleate, 200g of organic neodymium, 100g of sorbitan fatty acid ester (SP-20), 100g of polyricinoleate (L4) and 100g of deionized water are weighed, and the mixture is mixed and stirred at the temperature of 40 ℃ until the mixture is transparent, so that the healthy and environment-friendly trace cutting fluid is obtained.
The preparation method of the organic neodymium comprises the following steps: and (3) placing 850g of oleic acid and 150g of neodymium oxide into a stirrer, and stirring and reacting for 3 hours at the temperature of 110 ℃ to obtain the organic neodymium.
Mixing and stirring the micro-cutting fluid, a comparison group of micro-cutting fluid (model KS-CUT320, a product of Shanghai Jinmega energy-saving science and technology Co., Ltd.) and water according to a weight ratio of 1:1, and applying the mixture to turning of carbon steel parts, wherein the model of a numerical control lathe is as follows: CZ-30, minimal quantity lubrication device (model: KS-2106, 2 nozzle, the nozzle used is the energy-saving nozzle provided by Shanghai Jinmega energy-saving technology Co., Ltd.). And (3) naturally placing and observing rusty spots of the processed workpiece and carrying out a damp-heat test according to GB/T2361:
EXAMPLE III
1000g of dried soapberry peel crushed to 30 meshes is added with 5000g of isopropanol solution (the concentration is 55 percent), and after leaching is carried out for 24 hours by using ultrasonic waves, impurities are removed by filtration, namely the trace cutting fluid precursor.
250g of the micro-cutting fluid precursor, 200g of isopropyl oleate, 200g of organic neodymium, 120g of sorbitan fatty acid ester (SP-40), 120g of triricinoleic acid ester and 110g of deionized water are weighed, and the mixture is mixed and stirred at the temperature of 60 ℃ until the mixture is transparent, so that the healthy and environment-friendly micro-cutting fluid is obtained.
The preparation method of the organic neodymium comprises the following steps: 880g of oleic acid and 120g of neodymium oxide are put into a stirrer and stirred to react for 4 hours at the temperature of 90 ℃, and the organic neodymium is obtained.
Example four
1000g of dried soapberry peel crushed to 100 meshes is added with 3500g of isobutanol solution (the concentration is 50%) and 120g of trioxymethylene, and after leaching is carried out for 24 hours by using ultrasonic waves, impurities are removed by filtration, so that the trace cutting fluid precursor is obtained.
Weighing 220g of the micro-cutting fluid precursor, 260g of isopropyl oleate, 120g of organic neodymium, 160g of sorbitan fatty acid ester (SP-60), 130g of hexapolyricinoleate and 110g of deionized water, and mixing and stirring at the temperature of 50 ℃ until the mixture is transparent to obtain the healthy and environment-friendly micro-cutting fluid.
The preparation method of the organic neodymium comprises the following steps: 860g of oleic acid and 160g of neodymium oxide are put into a stirrer and stirred to react for 3.5 hours at the temperature of 100 ℃, thus obtaining the organic neodymium.
EXAMPLE five
1000g of dried soapberry peel crushed to 50 meshes is added with 3800g of glycol solution (the concentration is 50 percent), ultrasonic is used for leaching for 24 hours, and then impurities are removed through filtration, so that the trace cutting fluid precursor is obtained.
Weighing 300g of the micro-cutting fluid precursor, 450g of diisooctyl maleate, 150g of fatty alcohol-polyoxyethylene ether (AEO-9) and 100g of sorbitan fatty acid ester (SP-80), and mixing and stirring at the temperature of 50 ℃ until the mixture is transparent to obtain the healthy and environment-friendly micro-cutting fluid.
Claims (11)
1. The healthy and environment-friendly micro-cutting fluid is characterized by being prepared from the following components in percentage by weight:
the healthy and environment-friendly micro-cutting fluid precursor is prepared from raw materials of soapberry extract;
the Sapindus mukurossi extract contains 10-100% of Sapindus mukurossi saponin.
2. The healthy and environment-friendly micro-cutting fluid as claimed in claim 1, wherein:
the extraction method of the soapberry extract comprises the following steps: pulverizing dried soapberry peel to 30-100 mesh, adding low carbon alcohol solution, ultrasonic extracting, and removing impurities to obtain soapberry extract.
3. The healthy and environment-friendly micro-cutting fluid as claimed in claim 2, wherein:
the weight ratio of the soapberry peel to the low-carbon alcohol solution is 1: 3-5.
4. The healthy and environment-friendly micro-cutting fluid as claimed in claim 2, wherein:
the lower alcohol is selected from one or a mixture of more of n-propanol, isopropanol, isobutanol, ethylene glycol and diethylene glycol.
5. The healthy and environment-friendly micro-cutting fluid as claimed in claim 2, wherein:
also comprises trioxymethylene accounting for 2-3 percent of the total weight of the solution.
6. The healthy and environment-friendly micro-cutting fluid as claimed in claim 1, wherein:
the organic neodymium is prepared from the following components in percentage by weight:
10 to 15 percent of neodymium oxide
And 85-90% of oleic acid.
7. The healthy and environment-friendly micro-cutting fluid as claimed in claim 6, wherein:
the preparation method of the organic neodymium comprises the following steps: and (3) placing the oleic acid and the neodymium oxide into a stirrer, and stirring and reacting for 3-4 hours at the temperature of 90-110 ℃ to obtain the organic neodymium.
8. The healthy and environment-friendly micro-cutting fluid as claimed in claim 1, wherein:
the sorbitan fatty acid ester is selected from one or more of SP-20, SP-40, SP-60, SP-65, SP-80 and SP-85.
9. The healthy and environment-friendly micro-cutting fluid as claimed in claim 1, wherein:
the polyricinoleate is selected from polyricinoleate with the polymerization degree of 3-6.
10. The healthy and environment-friendly micro-cutting fluid as claimed in claim 1, wherein:
the polyricinoleate is selected from tetrapolyricinoleate.
11. The healthy, environmentally friendly micro-cutting fluid as claimed in any one of claims 1 to 10, wherein:
the preparation method comprises the following steps: weighing a trace cutting fluid precursor and other components, and mixing and stirring at 40-60 ℃ until the mixture is transparent or semitransparent;
the using method comprises the following steps: adding 1-5 times of water into the healthy and environment-friendly trace cutting fluid, stirring until the trace cutting fluid is transparent or semitransparent, and adding the trace cutting fluid into a trace lubricating device for use.
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| CN104327744A (en) * | 2014-09-23 | 2015-02-04 | 北京泰克美高新技术有限公司 | Application of Chinese soapberry extract and Chinese soapberry composition in automobile washing and washing |
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Effective date of registration: 20191231 Address after: 518101 factory building, No.43 Huansheng Avenue, Yanchuan community, Yanluo street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Oil Doctor Lubrication Technology Co., Ltd. Address before: 200333, room second, building 1006, 414 Jinsha River Road, Shanghai, Putuo District Applicant before: Shanghai Jinzhao Conservation of Energy Science & Technology Co., Ltd. |
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