CN109652166B - Volatile cleaning-free stretching oil and preparation method thereof - Google Patents
Volatile cleaning-free stretching oil and preparation method thereof Download PDFInfo
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- CN109652166B CN109652166B CN201811530559.XA CN201811530559A CN109652166B CN 109652166 B CN109652166 B CN 109652166B CN 201811530559 A CN201811530559 A CN 201811530559A CN 109652166 B CN109652166 B CN 109652166B
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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
- C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or salts
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- 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
- C10M2203/104—Aromatic fractions
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- 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
- C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
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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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
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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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/08—Amides
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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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
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- C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2225/04—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of macromolecualr compounds not containing phosphorus in the monomers
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- 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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- 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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- C10N2030/56—Boundary lubrication or thin film lubrication
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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
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
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Abstract
The invention relates to the field of stamping drawing oil for metal plates, and provides volatile cleaning-free drawing oil which at least comprises the following components: low aromatic hydrocarbon solvent oil, alkylphenol polyoxyethylene ether phosphate, amino carboxylic ester, borate and a release agent; also provides a preparation method of the volatile cleaning-free drawing oil, which at least comprises the following steps: firstly, adding borate and cyclodextrin into a container, stirring and blending; then adding low aromatic solvent oil, alkylphenol polyoxyethylene ether phosphate, amino carboxylic ester and a release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Description
Technical Field
The invention relates to the field of stamping drawing oil for metal plates, in particular to volatile cleaning-free drawing oil and a preparation method thereof.
Background
The traditional drawing oil mainly comprises mineral oil, volatile oil, boronized soap-based dry film, soap-based compound and the like, and the defects of the traditional lubricating oil are gradually exposed along with the improvement of the drawing requirement of stainless steel. Such as mineral oils are difficult to mix, contain hazardous and flammable components, are difficult to clean and weld directly; the volatile oil is inflammable and toxic, has little protection effect on tools, and increases the VOC content in a workshop; the boronized soap base dry film can generate deposits on a die, borax particles are generated at a stamping position, and the boronized soap base dry film can become soft and sticky in a humid environment; the soap-based compound has the disadvantages that the stamping part is easy to be bonded, the soft metal is corroded, and foam is generated during cleaning.
Borate is an excellent extreme pressure antiwear agent for lubricating oil, but borate is slightly soluble in water and is not suitable for equipment contacting water, so that the borate extreme pressure antiwear agent is limited to be used. Therefore, the invention needs to invent the stretching oil with excellent comprehensive performance, the oil product has a very good lubricating effect, the stretching oil also has a self-cleaning function, the damage to the workpiece and the use performance caused by the need of cleaning the metal workpiece or the generation of residues in the later processing period can be avoided, and the stretching oil is non-toxic and harmless, has no potential safety hazard in the aspects of fire fighting and the like, and can be widely applied to the processing of various devices.
Disclosure of Invention
In order to solve the above technical problems, a first aspect of the present invention provides a volatile cleaning-free stretching oil, comprising at least: low aromatic hydrocarbon solvent oil, alkylphenol polyoxyethylene ether phosphate, aminocarboxylic acid ester, borate and a mold release agent.
As a preferable technical scheme, the weight ratio of the aminocarboxylic acid ester and the borate in the invention is 1 (0.1-0.8).
As a preferable technical scheme, the weight ratio of the amino carboxylic ester and the borate is 1 (0.2-0.6).
As a preferred embodiment, the aminocarboxylate in the present invention is selected from one or more of methyl 3-amino-2-thiophenecarboxylate, ethyl 2-amino-4-trifluoromethylpyrimidine-5-carboxylate, ethyl 1- [ (methoxycarbonyl) amino ] cyclobutanecarboxylate, ethyl 5-aminoimidazo (1, 2-a) pyridine-2-carboxylate, methyl 4- (aminosulfonylamino) -3-thiophenecarboxylate, ethyl 5- (ethylamino) -2-methyl-1, 3-oxazole-4-carboxylate, methyl 2-amino-4-quinazolinecarboxylate, ethyl 2-amino-1, 3-benzothiazole-5-carboxylate, butyl 5-amino-1, 3-thiazole-2-carboxylate, methyl 1- (methylcarbamoyl) -2-aziridinecarboxylate, ethyl 2-aminothiazole-5-carboxylate, and ethyl 5-aminoimidazo (1, 2-a) pyridine-2-carboxylate.
As a preferred technical solution, the borate in the present invention is selected from one or more of sodium metaborate, potassium triborate, cerium borate, lanthanum borate, magnesium borate, and aluminum borate.
As a preferred technical scheme, the borate in the invention is a nano borate; the particle size of the nano borate is 30-120nm.
As a preferred technical scheme, the components of the invention also comprise cyclodextrin.
As a preferable technical scheme, the weight ratio of the borate to the cyclodextrin is 1 (0.5-2).
As a preferred technical solution, the cyclodextrin in the present invention is β -cyclodextrin and/or γ -cyclodextrin.
The second aspect of the invention provides a preparation method of the volatile cleaning-free stretching oil, which at least comprises the following steps: firstly, adding borate and cyclodextrin into a container, stirring and blending; then adding low aromatic solvent oil, alkylphenol polyoxyethylene ether phosphate, amino carboxylic ester and a release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Has the advantages that: the volatile cleaning-free stretching oil disclosed by the invention has the following excellent effects in three aspects:
firstly, after the stretching oil is processed on a workpiece, the oil product has excellent volatility, the cleaning step can be omitted, and the volatilized gas is nontoxic and harmless, cannot cause damage to the environment and human health, and is safe and environment-friendly.
Secondly, the stretching oil can show excellent lubricating effect after being stamped in the processing process, so that the lubricating oil film on the metal surface is not damaged, boundary lubrication is not generated, the stretching oil has extremely high pressure resistance, the processing efficiency of workpieces is improved, and the stretching oil can be widely applied to various metal products which are difficult to process;
thirdly, the borate is selected as the extreme pressure antiwear oil, the prepared stretching oil has excellent water resistance stability, a protective film can be formed on the metal surface after the oil product volatilizes, the adhesive force to the metal surface is very good, the stretching oil can be suitable for the environment with high humidity or the metal product contacting water, the metal surface can be protected from generating foreign matters and being corroded by the outside, and the application range of the stretching oil in the field of metal processing is widened.
The foregoing, as well as other features, aspects, and advantages of the present application, will be more readily understood by reference to the following details.
Detailed Description
Unless otherwise indicated, implied from the context, or customary in the art, all parts and percentages herein are by weight and the testing and characterization methods used are synchronized with the filing date of the present application. To the extent that a definition of a particular term disclosed in the prior art is inconsistent with any definition provided herein, the definition of the term provided herein controls.
The technical features of the technical solutions provided by the present invention are further clearly and completely described below with reference to the specific embodiments, and the scope of protection is not limited thereto.
The words "preferred", "preferably", "more preferred", and the like, in the present invention, refer to embodiments of the invention that may provide certain benefits, under certain circumstances. However, other embodiments may be preferred, under the same or other circumstances. Furthermore, the recitation of one or more preferred embodiments does not imply that other embodiments are not useful, nor is it intended to exclude other embodiments from the scope of the invention.
In a first aspect of the present invention, there is provided a volatile no-clean stretching oil, comprising at least: low aromatic hydrocarbon solvent oil, alkylphenol polyoxyethylene ether phosphate, amino carboxylic ester, borate and demolding agent.
In some preferred embodiments, the volatile no-clean stretching oil in the present invention comprises at least the following components by weight: 60-100 parts of low aromatic hydrocarbon solvent oil, 0.5-3 parts of alkylphenol polyoxyethylene ether phosphate, 2-5 parts of aminocarboxylic acid ester, 0.2-4 parts of borate and 0.5-1.5 parts of release agent.
In some more preferred embodiments, the volatile cleaning-free stretching oil in the present invention comprises at least the following components in parts by weight: 70-90 parts of low aromatic hydrocarbon solvent oil, 1-2 parts of alkylphenol polyoxyethylene ether phosphate, 3-4 parts of aminocarboxylic acid ester, 0.6-2.5 parts of borate and 0.8-1.3 parts of release agent.
In some most preferred embodiments, the volatile cleaning-free stretching oil in the present invention comprises at least the following components in parts by weight: 80 parts of low aromatic hydrocarbon solvent oil, 1.5 parts of alkylphenol polyoxyethylene ether phosphate, 3.5 parts of aminocarboxylic acid ester, 1.4 parts of borate and 1.1 parts of release agent.
Low aromatic solvent oil
In some embodiments, the low aromatic hydrocarbon solvent oil of the present invention is selected from the group consisting of SHD25, SHD30, SHD40, SHD65, SHD80, SHD100, SH-2731; preferably, the low aromatic solvent oil is selected from one or more of SHD40, SHD65, SHD80 and SH-2731; more preferably, the low aromatic solvent oil is SHD40.
Esters of aminocarboxylic acids
In some embodiments, the weight ratio of aminocarboxylate-containing ester to borate in the present invention is 1 (0.1-0.8); preferably, the weight ratio of the amino carboxylic acid ester to the borate is 1 (0.2-0.6); more preferably, the weight ratio of the aminocarboxylate and borate is 1.
In some embodiments, the aminocarboxylic acid ester of the present invention is selected from the group consisting of one or more of methyl 3-amino-2-thiophenecarboxylate, ethyl 2-amino-4-trifluoromethylpyrimidine-5-carboxylate, ethyl 1- [ (methoxycarbonyl) amino ] cyclobutanecarboxylate, ethyl 5-aminoimidazo (1, 2-a) pyridine-2-carboxylate, methyl 4- (aminosulfonylamino) -3-thiophenecarboxylate, ethyl 5- (ethylamino) -2-methyl-1, 3-oxazole-4-carboxylate, methyl 2-amino-4-quinazoline carboxylate, ethyl 2-amino-1, 3-benzothiazole-5-carboxylate, butyl 5-amino-1, 3-thiazole-2-carboxylate, methyl 1- (methylcarbamoyl) -2-aziridinecarboxylate, ethyl 2-aminothiazole-5-carboxylate, ethyl 5-aminoimidazo (1, 2-a) pyridine-2-carboxylate; preferably, the aminocarboxylate is selected from one or more of butyl 5-amino-1, 3-thiazole-2-carboxylate, ethyl 1- [ (methoxycarbonyl) amino ] cyclobutanecarboxylate, ethyl 2-aminothiazole-5-carboxylate, and ethyl 2-amino-1, 3-benzothiazole-5-carboxylate; more preferably, the aminocarboxylate is butyl 5-amino-1, 3-thiazole-2-carboxylate.
Borate salt
In some embodiments, the borate salt of the present invention is selected from the group consisting of sodium metaborate, potassium triborate, cerium borate, lanthanum borate, magnesium borate, aluminum borate, and combinations of one or more thereof; preferably, the borate is selected from one or more of sodium metaborate, potassium triborate, cerium borate and lanthanum borate; more preferably, the borate is selected from the group consisting of sodium metaborate, potassium triborate, and combinations of one or more of potassium triborate; most preferably, the borate is potassium metaborate.
In some embodiments, the borate salts of the present invention are nano borate salts; the particle size of the nano borate is 30-120nm; preferably, the particle size of the nano borate is 40-100nm; more preferably, the particle size of the nano borate is 50-90nm; most preferably, the particle size of the nano borate is 60nm.
The preparation method of the nano borate comprises the following steps: adding aqueous solution of boric acid and metal salt into cyclohexane mixed with a stabilizer to form water-in-oil emulsion, and then heating, dehydrating and filtering to obtain the nano-scale borate.
Cyclodextrin
In some embodiments, the volatile wash-free tensile oil component of the present invention further comprises a cyclodextrin.
In some embodiments, the borate and cyclodextrin are present in a weight ratio of 1 (0.5-2); preferably, the weight ratio of the borate to the cyclodextrin is 1 (1-1.5); more preferably, the weight ratio of borate to cyclodextrin is 1.
In some embodiments, the cyclodextrin of the present invention is a β -cyclodextrin and/or a γ -cyclodextrin; preferably, the cyclodextrin is gamma-cyclodextrin.
Release agent
The mold release agent of the present invention is not particularly limited and any mold release agent used in the field of metal working may be applied to the present invention, including but not limited to oleamide.
The second aspect of the invention provides a preparation method of the volatile cleaning-free stretching oil, which at least comprises the following steps: firstly, adding borate and cyclodextrin into a container, stirring and blending; then adding low aromatic solvent oil, alkylphenol polyoxyethylene ether phosphate, amino carboxylic ester and a release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
In some preferred embodiments, the method for preparing the volatile cleaning-free stretching oil at least comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at the temperature of 80-150 ℃ for 30-60 min;
(2) And after the temperature of the container is restored to 40-70 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol polyoxyethylene ether phosphate, the amino carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thus finally obtaining the volatile cleaning-free stretching oil.
In some more preferred embodiments, the method for preparing the volatile cleaning-free stretching oil at least comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at the temperature of 100-130 ℃ for 40-55 min;
(2) And after the temperature of the container is restored to 50-60 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol polyoxyethylene ether phosphate, the amino carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
In some most preferred embodiments, the method for preparing the volatile cleaning-free stretching oil at least comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at 120 ℃ for 50min;
(2) And after the temperature of the container is restored to 55 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylates phosphate, the amino-containing carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
The volatile cleaning-free tensile oil disclosed by the invention is poor in water resistance, and can be changed into a water and crystalline state after absorbing water, particularly, nano borate is easy to agglomerate, so that the use of borate tensile oil in equipment contacting water is limited, and the applicant discovers that the invention selects borate and cyclodextrin to be compounded for use, so that the tensile oil not only has very excellent extreme pressure lubrication property, but also can solve the problem of poor water resistance stability of metaborate, and the volatile cleaning-free tensile oil is suitable for the equipment contacting water, particularly when potassium metaborate and gamma-cyclodextrin are used together, an excellent extreme pressure lubrication effect can be shown after being stamped in the processing process, boundary lubrication cannot be generated on the metal surface even if the metal surface is subjected to very large pressure, and a protective film can be formed on the metal surface after an oil product is volatilized, so that the volatile cleaning-free tensile oil has very good adhesive force on the metal surface, the processed metal product can not only prevent the metal surface from precipitating foreign matters and being corroded by the outside, but also can be suitable for the environment contacting water, and the presumed reason is that: when cyclodextrin is compounded with potassium metaborate, cyclodextrin can produce certain guard action to nanometer potassium metaborate for metaborate avoids and water contact, receives the punching press back in receiving the course of working, and the nanometer potassium metaborate of being protected can be released, forms a layer of extreme pressure membrane on metal surface, and the shear strength strengthens, makes the lubricated effect of tensile oil also obtain the reinforcing. In addition, the butyl 5-amino-1, 3-thiazole-2-carboxylate component in the stretching oil can spread to form a film on the metal surface, the cyclodextrin can improve the spreadability of the butyl 5-amino-1, 3-thiazole-2-carboxylate on the metal surface through the acting force between the alcoholic hydroxyl group and the butyl 5-amino-1, 3-thiazole-2-carboxylate, the film spread together with the 5-amino-1, 3-thiazole-2-carboxylate can form a protection layer on potassium metaborate extreme pressure, the potassium metaborate is further protected after the metal workpiece is not subjected to extreme pressure, and finally a composite film is formed, and the thiazole group in the 5-amino-1, 3-thiazole-2-carboxylate has a synergistic effect with the potassium metaborate to enhance the corrosion resistance and the oxidation resistance of the metal, and the applicant finds that when the dosage of the 5-amino-1, 3-thiazole-2-carboxylate is larger than that of the potassium metaborate, the excellent water resistance effect can be achieved.
The reaction is specifically described below by way of examples. The following examples are intended to illustrate the present invention and should not be construed as limiting the scope of the invention, and those skilled in the art will be able to make insubstantial modifications and adaptations of the invention in light of the above teachings and are intended to be within the scope of the invention.
Example 1
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 80 parts of low aromatic hydrocarbon solvent oil, 1.5 parts of alkylphenol polyoxyethylene ether phosphate, 3.5 parts of aminocarboxylic acid ester, 1.4 parts of borate and 1.1 parts of release agent;
the low aromatic solvent oil is SHD40; the amino-containing carboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is nano potassium metaborate, and the particle size of the nano potassium metaborate is 60nm; the release agent is oleamide; the volatile cleaning-free stretching oil composition of this example also includes cyclodextrin, where the borate and cyclodextrin are present in a weight ratio of 1:1.3, the cyclodextrin is gamma-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at 120 ℃ for 50min;
(2) And after the temperature of the container is restored to 55 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylates phosphate, the amino-containing carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Example 2
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 60 parts of low aromatic hydrocarbon solvent oil, 0.5 part of alkylphenol polyoxyethylene ether phosphate, 2 parts of aminocarboxylate, 0.2 part of borate and 0.5 part of release agent;
the low aromatic hydrocarbon solvent oil is SHD80; the aminocarboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is nano potassium metaborate, and the particle size of the nano potassium metaborate is 30nm; the release agent is oleamide; the volatile cleaning-free stretching oil component of this embodiment further includes cyclodextrin, and the weight ratio of borate to cyclodextrin is 1:0.5, wherein the cyclodextrin is gamma-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at the temperature of 80 ℃ for 30min;
(2) And after the temperature of the container is restored to 40 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylate phosphate ester, the amino carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Example 3
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 70 parts of low aromatic hydrocarbon solvent oil, 1 part of alkylphenol polyoxyethylene phosphate, 3 parts of aminocarboxylic acid ester, 0.6 part of borate and 0.8 part of release agent;
the low aromatic solvent oil is SHD40; the aminocarboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is nano potassium metaborate, and the particle size of the nano potassium metaborate is 50nm; the release agent is oleamide; the volatile cleaning-free stretching oil component of this embodiment further includes cyclodextrin, and the weight ratio of borate to cyclodextrin is 1:1, the cyclodextrin is beta-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at 100 ℃ for 40min;
(2) And after the temperature of the container is restored to 50 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylate phosphate ester, the amino carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Example 4
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 90 parts of low aromatic hydrocarbon solvent oil, 2 parts of alkylphenol polyoxyethylene ether phosphate, 4 parts of aminocarboxylic acid ester, 2.5 parts of borate and 1.3 parts of release agent;
the low aromatic hydrocarbon solvent oil is SHD40; the amino-containing carboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is nano potassium metaborate, and the particle size of the nano potassium metaborate is 90nm; the release agent is oleamide; the volatile cleaning-free stretching oil component of this embodiment further includes cyclodextrin, and the weight ratio of borate to cyclodextrin is 1:1.5, the cyclodextrin is gamma-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at the temperature of 130 ℃ for 55min;
(2) And after the temperature of the container is restored to 60 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylates phosphate, the aminocarboxylate and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Example 5
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 100 parts of low aromatic hydrocarbon solvent oil, 3 parts of alkylphenol polyoxyethylene ether phosphate, 5 parts of aminocarboxylic acid esters, 4 parts of borate and 1.5 parts of release agent;
the low aromatic hydrocarbon solvent oil is SHD40; the amino-containing carboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is nano potassium metaborate, and the particle size of the nano potassium metaborate is 120nm; the release agent is oleamide; the volatile cleaning-free stretching oil composition of this example also includes cyclodextrin, where the borate and cyclodextrin are present in a weight ratio of 1:2, the cyclodextrin is gamma-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at the temperature of 150 ℃ for 60min;
(2) And after the temperature of the container is restored to 70 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylates phosphate, the amino-containing carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Example 6
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 80 parts of low aromatic hydrocarbon solvent oil, 1.5 parts of alkylphenol polyoxyethylene phosphate, 3.5 parts of aminocarboxylic acid ester, 1.4 parts of borate and 1.1 parts of release agent;
the low aromatic hydrocarbon solvent oil is SHD40; the aminocarboxylate is ethyl 1- [ (methoxycarbonyl) amino ] cyclobutanecarboxylic acid; the borate is nano potassium metaborate, and the particle size of the nano potassium metaborate is 60nm; the release agent is oleamide; the volatile cleaning-free stretching oil composition of this example also includes cyclodextrin, where the borate and cyclodextrin are present in a weight ratio of 1:1.3, the cyclodextrin is gamma-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at 120 ℃ for 50min;
(2) And after the temperature of the container is restored to 55 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylates phosphate, the amino-containing carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Example 7
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 80 parts of low aromatic hydrocarbon solvent oil, 1.5 parts of alkylphenol polyoxyethylene phosphate, 3.5 parts of aminocarboxylic acid ester, 1.4 parts of borate and 1.1 parts of release agent;
the low aromatic solvent oil is SHD40; the amino-containing carboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is nano sodium metaborate, and the particle size of the nano potassium metaborate is 60nm; the release agent is oleamide; the volatile cleaning-free stretching oil composition of this example also includes cyclodextrin, where the borate and cyclodextrin are present in a weight ratio of 1:1.3, the cyclodextrin is gamma-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at the temperature of 120 ℃ for 50min;
(2) And after the temperature of the container is restored to 55 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylates phosphate, the amino-containing carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Example 8
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 80 parts of low aromatic hydrocarbon solvent oil, 1.5 parts of alkylphenol polyoxyethylene ether phosphate, 3.5 parts of aminocarboxylic acid ester, 1.4 parts of borate and 1.1 parts of release agent;
the low aromatic solvent oil is SHD40; the amino-containing carboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is nano potassium metaborate, and the particle size of the nano potassium metaborate is 60nm; the release agent is oleamide; the volatile cleaning-free stretching oil component of this embodiment further includes cyclodextrin, and the weight ratio of borate to cyclodextrin is 1:1.3, the cyclodextrin is alpha-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at the temperature of 120 ℃ for 50min;
(2) And after the temperature of the container is restored to 55 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylate phosphate ester, the amino carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Example 9
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 80 parts of low aromatic hydrocarbon solvent oil, 1.5 parts of alkylphenol polyoxyethylene ether phosphate, 3.5 parts of aminocarboxylic acid ester, 1.4 parts of borate and 1.1 parts of release agent;
the low aromatic solvent oil is SHD40; the amino-containing carboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is potassium metaborate; the release agent is oleamide; the volatile cleaning-free stretching oil composition of this example also includes cyclodextrin, where the borate and cyclodextrin are present in a weight ratio of 1:1.3, the cyclodextrin is gamma-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at 120 ℃ for 50min;
(2) And after the temperature of the container is restored to 55 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylates phosphate, the amino-containing carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Example 10
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 80 parts of low aromatic hydrocarbon solvent oil, 1.5 parts of alkylphenol polyoxyethylene ether phosphate, 3.5 parts of aminocarboxylic acid ester, 1.4 parts of borate and 1.1 parts of release agent;
the low aromatic solvent oil is SHD40; the amino-containing carboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is nano potassium metaborate, and the particle size of the nano potassium metaborate is 60nm; the release agent is oleamide; the volatile cleaning-free stretching oil composition of this example also includes cyclodextrin, where the borate and cyclodextrin are present in a weight ratio of 1:0.1, wherein the cyclodextrin is gamma-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at 120 ℃ for 50min;
(2) And after the temperature of the container is restored to 55 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylate phosphate ester, the amino carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Example 11
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 80 parts of low aromatic hydrocarbon solvent oil, 1.5 parts of alkylphenol polyoxyethylene ether phosphate, 3.5 parts of aminocarboxylic acid ester, 1.4 parts of borate and 1.1 parts of release agent;
the low aromatic hydrocarbon solvent oil is SHD40; the amino-containing carboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is nano potassium metaborate, and the particle size of the nano potassium metaborate is 60nm; the release agent is oleamide;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at the temperature of 120 ℃ for 50min;
(2) And after the temperature of the container is restored to 55 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylate phosphate ester, the amino carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Example 12
A volatile cleaning-free stretching oil comprises the following components in parts by weight: 80 parts of low aromatic hydrocarbon solvent oil, 1.5 parts of alkylphenol polyoxyethylene ether phosphate, 1 part of aminocarboxylic acid ester, 5 parts of borate and 1.1 parts of release agent;
the low aromatic solvent oil is SHD40; the amino-containing carboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is nano potassium metaborate, and the particle size of the nano potassium metaborate is 60nm; the release agent is oleamide; the volatile cleaning-free stretching oil composition of this example also includes cyclodextrin, where the borate and cyclodextrin are present in a weight ratio of 1:1.3, the cyclodextrin is gamma-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at 120 ℃ for 50min;
(2) And after the temperature of the container is restored to 55 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylates phosphate, the amino-containing carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
Performance testing
1. Results of physical and chemical properties test
The tensile oil prepared in the embodiment 1-12 is used as a test object for performance test, and the kinematic viscosity is tested by GB/T-265; the flash point was measured using ASTM D-93; the corrosivity was tested using GB-5069; and (3) testing environment: the test results are shown in table 1 after standing for 48h at 20 ℃ and 85% humidity:
TABLE 1
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent variations and modifications made according to the present invention are included in the scope of the present invention.
Claims (1)
1. The volatile cleaning-free stretching oil is characterized by comprising the following components in parts by weight: 60 parts of low aromatic hydrocarbon solvent oil, 0.5 part of alkylphenol polyoxyethylene ether phosphate, 2 parts of aminocarboxylate, 0.2 part of borate and 0.5 part of release agent;
the low aromatic solvent oil is SHD80; the amino-containing carboxylic acid ester is butyl 5-amino-1, 3-thiazole-2-carboxylic ester; the borate is nano potassium metaborate, and the particle size of the nano potassium metaborate is 30nm; the release agent is oleamide;
the volatile cleaning-free stretching oil component also comprises cyclodextrin, and the weight ratio of the borate to the cyclodextrin is 1:0.5, the cyclodextrin is gamma-cyclodextrin;
the preparation method of the volatile cleaning-free stretching oil comprises the following steps:
(1) Firstly, adding borate and cyclodextrin into a container, stirring and blending at the temperature of 80 ℃ for 30min;
(2) And after the temperature of the container is restored to 40 ℃, adding the low aromatic hydrocarbon solvent oil, the alkylphenol ethoxylate phosphate ester, the amino carboxylic ester and the release agent, and continuously stirring until the mixture is clear and transparent, thereby finally obtaining the volatile cleaning-free stretching oil.
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| CN104017636B (en) * | 2014-06-06 | 2016-07-13 | 清华大学 | A kind of complete synthesis metal grinding fluid of water solublity |
| CN104479849A (en) * | 2014-12-05 | 2015-04-01 | 柳州市顺菱汽车配件有限责任公司 | Production method of environment-friendly violate punching oil |
| EP3368207B1 (en) * | 2015-10-27 | 2021-12-01 | Encapsys, LLC | Encapsulation |
| CN105219484A (en) * | 2015-10-31 | 2016-01-06 | 无棣华信石油技术服务有限公司 | A kind of lubricating oil antioxygen anticorrosive additive and preparation method thereof |
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| JPH10158676A (en) * | 1996-11-29 | 1998-06-16 | Kyodo Yushi Kk | Lubricant for metal plastic working |
| EP2963099A1 (en) * | 2007-11-02 | 2016-01-06 | Nippon Steel & Sumitomo Metal Corporation | Threaded joint for pipes having a lubricating coating |
| CN107815344A (en) * | 2017-11-16 | 2018-03-20 | 广州市联诺化工科技有限公司 | Semi-synthetic cutting fluid of long-life environment-friendly type and preparation method thereof |
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