CN113481041A - Water-based cooling lubricating liquid for stamping thick plates of automobiles, preparation method and use method thereof - Google Patents
Water-based cooling lubricating liquid for stamping thick plates of automobiles, preparation method and use 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
- 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
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
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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
- C10M2201/087—Boron oxides, acids or salts
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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
- 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
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
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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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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
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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
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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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
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
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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
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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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
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon 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
- 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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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
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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
- C10N2030/04—Detergent property or dispersant property
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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
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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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 discloses an aqueous cooling lubricating fluid for stamping thick plates of automobiles, which comprises naphthenic base oil, high-molecular polyester, a special nonionic emulsifier, boric acid, sebacic acid, benzotriazole, diethanolamine, triethanolamine, distilled tall oil acid ester, tetrapoly ricinoleate, an ether carboxylic acid low-foam emulsifier, a hard water resisting agent, a settling agent, an antifoaming agent, glycerol, potassium hydroxide, a coupling agent, a biological stabilizer and purified water in parts by weight; the unique emulsifying additive scientifically emulsifies and disperses the high-molecular synthetic ester component, thereby providing stable and compact lubricating action and surface protection effect; the environment-friendly settling agent and the ionic surfactant are adopted, so that metal chips generated in stamping engineering are guaranteed to settle and clear quickly, the metal chips cannot be adsorbed on a die to scratch the metal surface, the water-based cooling lubricating liquid has excellent lubricating property, antirust property, settling property and cleaning property, can meet the lubricating and cooling requirements of automobile thick plate stamping, does not contain chlorinated paraffin, and is good in environment friendliness.
Description
Technical Field
The invention relates to the field of stamping lubricating liquid, in particular to aqueous cooling lubricating liquid for stamping thick plates of automobiles, a preparation method and a use method thereof.
Background
The stamping of thick plates of automobiles generally adopts stamping cooling oil with high viscosity and high chlorinated paraffin content or oil essence as a lubricating medium because of large deformation and high requirements on lubrication and heat dissipation. On one hand, the oil carried by the workpiece is more, the waste is serious, and the cleaning is not easy because of high viscosity; on the other hand, with the increasingly strict environmental requirements, the use of chlorinated paraffin is subject to hard restrictions.
Therefore, a water-based stamping coolant without chlorinated paraffin is needed, can replace traditional stamping oil with high viscosity and high chlorinated paraffin content, and has the characteristics of good heat dissipation performance and easiness in cleaning.
Disclosure of Invention
In view of the above, the present invention aims to provide an aqueous cooling lubricant for stamping of thick plates of automobiles, a preparation method and a use method thereof, which have excellent lubricating property, antirust property, sedimentation property and cleaning property, can meet the lubricating and cooling requirements of stamping of thick plates of automobiles, do not contain chlorinated paraffin, and are environmentally friendly.
The invention relates to a water-based cooling lubricating fluid for stamping thick plates of automobiles, which comprises the following raw materials in parts by weight: 40-50 parts of naphthenic base oil, 20-30 parts of high-molecular polyester, 10-15 parts of special non-ionic emulsifier, 2-5 parts of boric acid, 1-2 parts of sebacic acid, 0.5-1 part of benzotriazole, 5-15 parts of diethanolamine, 2-5 parts of triethanolamine, 5-10 parts of distilled tall oil acid ester, 5-10 parts of tetrapolyricinoleate, 3-7 parts of ether carboxylic acid low-foaming emulsifier, 0.5-1 part of hard water resisting agent, 0.5-1 part of settling agent, 0.05-0.2 part of defoaming agent, 1-5 parts of glycerol, 0.5-1 part of potassium hydroxide, 1-5 parts of coupling agent, 1-3 parts of biological stabilizer and 5-15 parts of purified water;
further, the lubricating liquid comprises the following raw materials in parts by weight: 45 parts of naphthenic base oil, 25 parts of high-molecular polyester, 12 parts of special non-ionic emulsifier, 3 parts of boric acid, 1.5 parts of sebacic acid, 0.7 part of benzotriazole, 10 parts of diethanolamine, 3 parts of triethanolamine, 7 parts of distilled tall oil acid ester, 7 parts of tetrapoly ricinoleate, 5 parts of ether carboxylic acid low-foaming emulsifier, 0.7 part of hard water resisting agent, 0.7 part of settling agent, 0.1 part of defoaming agent, 3 parts of glycerol, 0.7 part of potassium hydroxide, 3 parts of coupling agent, 2 parts of biological stabilizer and 10 parts of purified water;
further, the high-molecular polyester is high-polymerization ricinoleic acid ester; the special nonionic emulsifier is polyether amide;
further, the hard water resisting agent is alcohol ether carboxylic acid; the sedimentation agent is one or a mixture of more than two of French Laine quaternary ammonium salt cationic surfactant Dismulgan 77;
further, the defoamer is a three-dimensional siloxane; the coupling agent is diethylene glycol monobutyl ether; the biological stabilizer is 1-2 benzisothiazolin-3-one.
The invention discloses a preparation method of water-based cooling lubricating fluid for stamping thick plates of automobiles, which comprises the following steps:
a. preparing an aqueous component: mixing boric acid, diethanolamine, sebacic acid, purified water and potassium hydroxide, heating to a transparent state, and adding 3 times of distilled water for dissolving for later use;
b. heating naphthenic base oil according to a set weight part, adding high molecular polyester, a special nonionic emulsifier, tall oil acid ester, tetrapoly ricinoleate and triethanolamine for heat preservation treatment, then sequentially adding an ether carboxylic acid low-foaming emulsifier, benzotriazole, a hard water resisting agent, a settling agent, a biological stabilizer, glycerol and a coupling agent for stirring, finally adding a water-based component and a defoaming agent, and continuously stirring until the mixture is uniform and transparent;
further, in the step a, mixing boric acid, diethanolamine, sebacic acid, purified water and potassium hydroxide, and heating to 90-110 ℃;
further, in the step b, the naphthenic base oil is heated to 50-70 ℃, then the macromolecular polyester, the special nonionic emulsifier, the tall oil acid ester, the tetrapoly ricinoleate and the triethanolamine are added for heat preservation for 1 hour, and then the temperature is reduced to below 50 ℃.
The invention also discloses a use method of the water-based cooling lubricating fluid for stamping the thick plates of the automobiles, which comprises the following steps of mixing the water-based cooling lubricating fluid for stamping the thick plates of the automobiles with water according to the volume ratio of 1: 3-5 for use after dilution.
The invention has the beneficial effects that: according to the water-based cooling lubricating fluid for stamping the thick plates of the automobiles, the preparation method and the use method thereof, the unique emulsifying additive scientifically emulsifies and disperses the high-molecular synthetic ester component, so that the stable and compact lubricating effect and the surface protection effect can be provided; the environment-friendly settling agent and the ionic surfactant are adopted, so that metal chips generated in stamping engineering are guaranteed to settle and clear quickly, the metal chips cannot be adsorbed on a die to scratch the metal surface, the water-based cooling lubricating liquid has excellent lubricating property, antirust property, settling property and cleaning property, can meet the lubricating and cooling requirements of automobile thick plate stamping, does not contain chlorinated paraffin, and is good in environment friendliness.
Detailed Description
Example one
The water-based cooling lubricating fluid for stamping the thick plate of the automobile comprises the following raw materials in parts by weight: 40 parts of naphthenic base oil, 20 parts of high-molecular polyester, 10 parts of special non-ionic emulsifier, 2 parts of boric acid, 1 part of sebacic acid, 0.5 part of benzotriazole, 5 parts of diethanolamine, 2 parts of triethanolamine, 5 parts of distilled tall oil acid ester, 5 parts of tetrapoly ricinoleate, 3 parts of ether carboxylic acid low-foaming emulsifier, 0.5 part of hard water resisting agent, 0.5 part of settling agent, 0.05 part of defoaming agent, 1 part of glycerol, 0.5 part of potassium hydroxide, 1 part of coupling agent, 1 part of biological stabilizer and 5 parts of purified water.
In this embodiment, the high molecular polyester is high polymeric ricinoleic acid ester; the special nonionic emulsifier is polyether amide.
In this embodiment, the anti-hard water agent is alcohol ether carboxylic acid; the sedimentation agent is a French claine quaternary ammonium salt cationic surfactant Dismulgan 77.
In this example, the defoamer is a three-dimensional siloxane; the coupling agent is diethylene glycol monobutyl ether; the biological stabilizer is 1-2 benzisothiazolin-3-one.
The preparation method of the water-based cooling lubricating fluid for stamping the thick plates of the automobiles comprises the following steps:
a. preparing an aqueous component: adding boric acid, diethanolamine, sebacic acid, purified water and potassium hydroxide into a reaction kettle, mixing, heating to 90 ℃ for reaction to be in a transparent state, and adding distilled water with 3 times of boric acid for dissolving for later use;
b. heating naphthenic base oil to 50 ℃, adding high molecular polyester, a special nonionic emulsifier, tall oil acid ester, tetrapoly ricinoleate and triethanolamine, preserving heat for 1 hour, cooling to below 50 ℃, sequentially adding an ether carboxylic acid low-foaming emulsifier, benzotriazole, a hard water resisting agent, a settling agent, a biological stabilizer, glycerol and a coupling agent, stirring, finally adding an aqueous component and a defoaming agent, and continuously stirring until the mixture is uniform and transparent.
The method for using the aqueous cooling lubricant for stamping thick plates of automobiles of the present embodiment is to mix the aqueous cooling lubricant for stamping thick plates of automobiles with water in a volume ratio of 1: 3 diluting and using.
Example two
The water-based cooling lubricating fluid for stamping the thick plate of the automobile comprises the following raw materials in parts by weight: 50 parts of naphthenic base oil, 30 parts of high-molecular polyester, 15 parts of special non-ionic emulsifier, 5 parts of boric acid, 2 parts of sebacic acid, 1 part of benzotriazole, 15 parts of diethanolamine, 5 parts of triethanolamine, 10 parts of distilled tall oil acid ester, 10 parts of tetrapoly ricinoleate, 7 parts of ether carboxylic acid low-foaming emulsifier, 1 part of hard water resisting agent, 1 part of settling agent, 0.2 part of defoaming agent, 5 parts of glycerol, 1 part of potassium hydroxide, 5 parts of coupling agent, 3 parts of biological stabilizer and 15 parts of purified water.
In this embodiment, the high molecular polyester is high polymeric ricinoleic acid ester; the special nonionic emulsifier is polyether amide.
In this embodiment, the anti-hard water agent is alcohol ether carboxylic acid; the sedimentation agent is a French claine quaternary ammonium salt cationic surfactant Dismulgan 77.
In this example, the defoamer is a three-dimensional siloxane; the coupling agent is diethylene glycol monobutyl ether; the biological stabilizer is 1-2 benzisothiazolin-3-one.
The preparation method of the water-based cooling lubricating fluid for stamping the thick plates of the automobiles comprises the following steps:
a. preparing an aqueous component: adding boric acid, diethanolamine, sebacic acid, purified water and potassium hydroxide into a reaction kettle, mixing, heating to 110 ℃, reacting to a transparent state, and adding distilled water with the volume 3 times that of boric acid for dissolving for later use;
b. heating naphthenic base oil to 70 ℃, adding high molecular polyester, a special nonionic emulsifier, tall oil acid ester, tetrapoly ricinoleate and triethanolamine, preserving heat for 1 hour, cooling to below 50 ℃, sequentially adding an ether carboxylic acid low-foam emulsifier, benzotriazole, a hard water resisting agent, a settling agent, a biological stabilizer, glycerol and a coupling agent, stirring, finally adding an aqueous component and a defoaming agent, and continuously stirring until the mixture is uniform and transparent.
The method for using the aqueous cooling lubricant for stamping thick plates of automobiles of the present embodiment is to mix the aqueous cooling lubricant for stamping thick plates of automobiles with water in a volume ratio of 1: 5 diluting and using.
EXAMPLE III
The water-based cooling lubricating fluid for stamping the thick plate of the automobile comprises the following raw materials in parts by weight: 40 parts of naphthenic base oil, 30 parts of high-molecular polyester, 10 parts of special non-ionic emulsifier, 5 parts of boric acid, 1 part of sebacic acid, 1 part of benzotriazole, 5 parts of diethanolamine, 5 parts of triethanolamine, 5 parts of distilled tall oil acid ester, 10 parts of tetrapoly ricinoleate, 3 parts of ether carboxylic acid low-foaming emulsifier, 1 part of hard water resistant agent, 0.5 part of settling agent, 0.2 part of defoaming agent, 1 part of glycerol, 1 part of potassium hydroxide, 1 part of coupling agent, 3 parts of biological stabilizer and 5 parts of purified water.
In this embodiment, the high molecular polyester is high polymeric ricinoleic acid ester; the special nonionic emulsifier is polyether amide.
In this embodiment, the anti-hard water agent is alcohol ether carboxylic acid; the sedimentation agent is a French claine quaternary ammonium salt cationic surfactant Dismulgan 77.
In this example, the defoamer is a three-dimensional siloxane; the coupling agent is diethylene glycol monobutyl ether; the biological stabilizer is 1-2 benzisothiazolin-3-one.
The preparation method of the water-based cooling lubricating fluid for stamping the thick plates of the automobiles comprises the following steps:
a. preparing an aqueous component: adding boric acid, diethanolamine, sebacic acid, purified water and potassium hydroxide into a reaction kettle, mixing, heating to 100 ℃ for reaction to be in a transparent state, and adding distilled water with 3 times of boric acid for dissolving for later use;
b. heating naphthenic base oil to 60 ℃, adding high molecular polyester, a special nonionic emulsifier, tall oil acid ester, tetrapoly ricinoleate and triethanolamine, preserving heat for 1 hour, cooling to below 50 ℃, sequentially adding an ether carboxylic acid low-foaming emulsifier, benzotriazole, a hard water resisting agent, a settling agent, a biological stabilizer, glycerol and a coupling agent, stirring, finally adding an aqueous component and a defoaming agent, and continuously stirring until the mixture is uniform and transparent.
The method for using the aqueous cooling lubricant for stamping thick plates of automobiles of the present embodiment is to mix the aqueous cooling lubricant for stamping thick plates of automobiles with water in a volume ratio of 1: 4 diluting and using.
Example four
The water-based cooling lubricating fluid for stamping the thick plate of the automobile comprises the following raw materials in parts by weight: 50 parts of naphthenic base oil, 20 parts of high-molecular polyester, 15 parts of special non-ionic emulsifier, 2 parts of boric acid, 2 parts of sebacic acid, 0.5 part of benzotriazole, 15 parts of diethanolamine, 2 parts of triethanolamine, 10 parts of distilled tall oil acid ester, 5 parts of tetrapoly ricinoleate, 7 parts of ether carboxylic acid low-foaming emulsifier, 0.5 part of hard water resisting agent, 1 part of settling agent, 0.05 part of defoaming agent, 5 parts of glycerol, 0.5 part of potassium hydroxide, 5 parts of coupling agent, 1 part of biological stabilizer and 15 parts of purified water.
In this embodiment, the high molecular polyester is high polymeric ricinoleic acid ester; the special nonionic emulsifier is polyether amide.
In this embodiment, the anti-hard water agent is alcohol ether carboxylic acid; the sedimentation agent is a French claine quaternary ammonium salt cationic surfactant Dismulgan 77.
In this example, the defoamer is a three-dimensional siloxane; the coupling agent is diethylene glycol monobutyl ether; the biological stabilizer is 1-2 benzisothiazolin-3-one.
The preparation method of the water-based cooling lubricating fluid for stamping the thick plates of the automobiles comprises the following steps:
a. preparing an aqueous component: adding boric acid, diethanolamine, sebacic acid, purified water and potassium hydroxide into a reaction kettle, mixing, heating to 95 ℃ for reaction to be in a transparent state, and adding distilled water with 3 times of boric acid for dissolving for later use;
b. heating naphthenic base oil to 55 ℃, adding high molecular polyester, a special nonionic emulsifier, tall oil acid ester, tetrapoly ricinoleate and triethanolamine, preserving heat for 1 hour, cooling to below 50 ℃, sequentially adding an ether carboxylic acid low-foaming emulsifier, benzotriazole, a hard water resisting agent, a settling agent, a biological stabilizer, glycerol and a coupling agent, stirring, finally adding an aqueous component and a defoaming agent, and continuously stirring until the mixture is uniform and transparent.
The method for using the aqueous cooling lubricant for stamping thick plates of automobiles of the present embodiment is to mix the aqueous cooling lubricant for stamping thick plates of automobiles with water in a volume ratio of 1: 3 diluting and using.
EXAMPLE five
The water-based cooling lubricating fluid for stamping the thick plate of the automobile comprises the following raw materials in parts by weight: 40 parts of naphthenic base oil, 25 parts of high-molecular polyester, 15 parts of special non-ionic emulsifier, 3 parts of boric acid, 1 part of sebacic acid, 1 part of benzotriazole, 10 parts of diethanolamine, 2 parts of triethanolamine, 10 parts of distilled tall oil acid ester, 7 parts of tetrapoly ricinoleate, 3 parts of ether carboxylic acid low-foaming emulsifier, 1 part of hard water resisting agent, 0.7 part of settling agent, 0.05 part of defoaming agent, 5 parts of glycerol, 0.7 part of potassium hydroxide, 1 part of coupling agent, 3 parts of biological stabilizer and 10 parts of purified water.
In this embodiment, the high molecular polyester is high polymeric ricinoleic acid ester; the special nonionic emulsifier is polyether amide.
In this embodiment, the anti-hard water agent is alcohol ether carboxylic acid; the sedimentation agent is a French claine quaternary ammonium salt cationic surfactant Dismulgan 77.
In this example, the defoamer is a three-dimensional siloxane; the coupling agent is diethylene glycol monobutyl ether; the biological stabilizer is 1-2 benzisothiazolin-3-one.
The preparation method of the water-based cooling lubricating fluid for stamping the thick plates of the automobiles comprises the following steps:
a. preparing an aqueous component: adding boric acid, diethanolamine, sebacic acid, purified water and potassium hydroxide into a reaction kettle, mixing, heating to 105 ℃ for reaction to be in a transparent state, and adding distilled water with 3 times of boric acid for dissolving for later use;
b. heating naphthenic base oil to 65 ℃, adding high molecular polyester, a special nonionic emulsifier, tall oil acid ester, tetrapoly ricinoleate and triethanolamine, preserving heat for 1 hour, cooling to below 50 ℃, sequentially adding an ether carboxylic acid low-foam emulsifier, benzotriazole, a hard water resisting agent, a settling agent, a biological stabilizer, glycerol and a coupling agent, stirring, finally adding an aqueous component and a defoaming agent, and continuously stirring until the mixture is uniform and transparent.
The method for using the aqueous cooling lubricant for stamping thick plates of automobiles of the present embodiment is to mix the aqueous cooling lubricant for stamping thick plates of automobiles with water in a volume ratio of 1: 5 diluting and using
EXAMPLE six
The water-based cooling lubricating fluid for stamping the thick plate of the automobile comprises the following raw materials in parts by weight: 45 parts of naphthenic base oil, 25 parts of high-molecular polyester, 12 parts of special non-ionic emulsifier, 3 parts of boric acid, 1.5 parts of sebacic acid, 0.7 part of benzotriazole, 10 parts of diethanolamine, 3 parts of triethanolamine, 7 parts of distilled tall oil acid ester, 7 parts of tetrapoly ricinoleate, 5 parts of ether carboxylic acid low-foaming emulsifier, 0.7 part of hard water resisting agent, 0.7 part of settling agent, 0.1 part of defoaming agent, 3 parts of glycerol, 0.7 part of potassium hydroxide, 3 parts of coupling agent, 2 parts of biological stabilizer and 10 parts of purified water.
In this embodiment, the high molecular polyester is high polymeric ricinoleic acid ester; the special nonionic emulsifier is polyether amide.
In this embodiment, the anti-hard water agent is alcohol ether carboxylic acid; the sedimentation agent is a French claine quaternary ammonium salt cationic surfactant Dismulgan 77.
In this example, the defoamer is a three-dimensional siloxane; the coupling agent is diethylene glycol monobutyl ether; the biological stabilizer is 1-2 benzisothiazolin-3-one.
The preparation method of the water-based cooling lubricating fluid for stamping the thick plates of the automobiles comprises the following steps:
a. preparing an aqueous component: adding boric acid, diethanolamine, sebacic acid, purified water and potassium hydroxide into a reaction kettle, mixing, heating to 102 ℃, reacting to a transparent state, and adding distilled water with the volume 3 times that of boric acid for dissolving for later use;
b. heating naphthenic base oil to 62 ℃, adding high molecular polyester, a special nonionic emulsifier, tall oil acid ester, tetrapoly ricinoleate and triethanolamine, preserving heat for 1 hour, cooling to below 50 ℃, sequentially adding an ether carboxylic acid low-foaming emulsifier, benzotriazole, a hard water resisting agent, a settling agent, a biological stabilizer, glycerol and a coupling agent, stirring, finally adding an aqueous component and a defoaming agent, and continuously stirring until the mixture is uniform and transparent.
The method for using the aqueous cooling lubricant for stamping thick plates of automobiles of the present embodiment is to mix the aqueous cooling lubricant for stamping thick plates of automobiles with water in a volume ratio of 1: 4 diluting and using
The automobile thick plate stamping water-based cooling lubricating fluid prepared in the embodiment is diluted by water and then used, the diluent has excellent lubricating property, antirust property and cleaning property, and each index of 5% of the diluent reaches or exceeds related indexes of GB 6144-2010. The method can be used for stamping and drawing the carbon steel plate with the thickness of 5-20 mm; the rust-proof time between the working procedures of the punched carbon steel plate is more than 7 days; the carbon steel plate after being punched can be simply cleaned by using a water-based cleaning agent, and the effect of clean surface can be achieved.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (9)
1. The utility model provides a water-based cooling lubricating fluid for punching press of car thick plate which characterized in that: the lubricating liquid comprises the following raw materials in parts by weight: 40-50 parts of naphthenic base oil, 20-30 parts of high-molecular polyester, 10-15 parts of special non-ionic emulsifier, 2-5 parts of boric acid, 1-2 parts of sebacic acid, 0.5-1 part of benzotriazole, 5-15 parts of diethanolamine, 2-5 parts of triethanolamine, 5-10 parts of distilled tall oil acid ester, 5-10 parts of tetrapolyricinoleate, 3-7 parts of ether carboxylic acid low-foaming emulsifier, 0.5-1 part of water-resistant agent, 0.5-1 part of settling agent, 0.05-0.2 part of defoaming agent, 1-5 parts of glycerol, 0.5-1 part of potassium hydroxide, 1-5 parts of coupling agent, 1-3 parts of biological stabilizer and 5-15 parts of purified water.
2. The aqueous cooling lubricant for stamping of automotive thick plates according to claim 1, characterized in that: the lubricating liquid comprises the following raw materials in parts by weight: 45 parts of naphthenic base oil, 25 parts of high-molecular polyester, 12 parts of special non-ionic emulsifier, 3 parts of boric acid, 1.5 parts of sebacic acid, 0.7 part of benzotriazole, 10 parts of diethanolamine, 3 parts of triethanolamine, 7 parts of distilled tall oil acid ester, 7 parts of tetrapoly ricinoleate, 5 parts of ether carboxylic acid low-foaming emulsifier, 0.7 part of hard water resisting agent, 0.7 part of settling agent, 0.1 part of defoaming agent, 3 parts of glycerol, 0.7 part of potassium hydroxide, 3 parts of coupling agent, 2 parts of biological stabilizer and 10 parts of purified water.
3. The aqueous cooling lubricant for stamping of automotive thick plates according to claim 1, characterized in that: the high-molecular polyester is high-polymerization ricinoleic acid ester; the special nonionic emulsifier is polyether amide.
4. The aqueous cooling lubricant for stamping of automotive thick plates according to claim 3, characterized in that: the hard water resisting agent is alcohol ether carboxylic acid; the sedimentation agent is a French claine quaternary ammonium salt cationic surfactant Dismulgan 77.
5. The aqueous cooling lubricant for stamping of automotive thick plates according to claim 4, characterized in that: the defoaming agent is three-dimensional siloxane; the coupling agent is diethylene glycol monobutyl ether; the biological stabilizer is 1-2 benzisothiazolin-3-one.
6. The method for preparing the aqueous cooling lubricant for stamping of thick plates of automobiles according to claim 1, wherein: the method comprises the following steps:
a. preparing an aqueous component: mixing boric acid, diethanolamine, sebacic acid, purified water and potassium hydroxide, heating to a transparent state, and adding 3 times of distilled water for dissolving for later use;
b. heating naphthenic base oil according to a set weight part, adding high molecular polyester, a special nonionic emulsifier, tall oil acid ester, tetrapoly ricinoleate and triethanolamine for heat preservation treatment, then sequentially adding an ether carboxylic acid low-foaming emulsifier, benzotriazole, a hard water resisting agent, a settling agent, a biological stabilizer, glycerol and a coupling agent for stirring, finally adding a water-based component and a defoaming agent, and continuously stirring until the mixture is uniform and transparent.
7. The method for preparing the aqueous cooling lubricant for stamping of thick plates of automobiles according to claim 6, wherein: in the step a, boric acid, diethanolamine, sebacic acid, purified water and potassium hydroxide are mixed and heated to the temperature of 90-110 ℃.
8. The method for preparing the aqueous cooling lubricant for stamping of thick plates of automobiles according to claim 6, wherein: in the step b, heating the naphthenic base oil to 50-70 ℃, adding the macromolecular polyester, the special nonionic emulsifier, the tall oil acid ester, the tetrapoly ricinoleate and the triethanolamine, preserving the heat for 1 hour, and then cooling to below 50 ℃.
9. The use method of the aqueous cooling lubricant for stamping of thick plates for automobiles according to claim 1, characterized in that: mixing water-based cooling lubricating fluid for stamping thick plates of automobiles with water according to a volume ratio of 1: 3-5 for use after dilution.
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