WO2016125761A1 - Composition de fluide pour le travail des métaux soluble dans l'eau et son procédé d'utilisation - Google Patents

Composition de fluide pour le travail des métaux soluble dans l'eau et son procédé d'utilisation Download PDF

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Publication number
WO2016125761A1
WO2016125761A1 PCT/JP2016/052966 JP2016052966W WO2016125761A1 WO 2016125761 A1 WO2016125761 A1 WO 2016125761A1 JP 2016052966 W JP2016052966 W JP 2016052966W WO 2016125761 A1 WO2016125761 A1 WO 2016125761A1
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Prior art keywords
water
soluble metalworking
component
oil composition
metalworking oil
Prior art date
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PCT/JP2016/052966
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English (en)
Japanese (ja)
Inventor
友彦 北村
Original Assignee
出光興産株式会社
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Publication date
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Priority to CN201680008836.3A priority Critical patent/CN107207992A/zh
Publication of WO2016125761A1 publication Critical patent/WO2016125761A1/fr

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Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M101/00Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02Petroleum fractions
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M101/00Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/04Fatty oil fractions
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26Carboxylic acids; Salts thereof
    • C10M129/28Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04Amines, e.g. polyalkylene polyamines; Quaternary amines
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/02Sulfurised compounds
    • C10M135/04Hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/20Thiols; Sulfides; Polysulfides
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00Lubricating 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
    • C10M169/04Mixtures of base-materials and additives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00Lubricating compositions containing more than 10% water

Definitions

  • the present invention relates to a water-soluble metalworking oil composition and a method for using the same.
  • water-soluble composition used for such an aqueous type processing oil, for example, at least selected from microcapsules containing an antibacterial substance, mineral oil, synthetic lubricant, oiliness improver and extreme pressure agent
  • a water-soluble metalworking lubricant composition comprising a lubricant component containing one or more kinds (Patent Document 1).
  • an extreme pressure additive for example, a polymer cation compound, an alicyclic amine and / or an aromatic amine, a monocarboxylic acid and / or a dicarboxylic acid and a basic substance necessary for neutralizing and water-solubilizing the carboxylic acid
  • Patent Document 2 A water-soluble oil for metal processing containing polyoxyalkylene glycol and water has been proposed (Patent Document 2).
  • a water-soluble metal processing lubricant comprising, for example, a hydroxy fatty acid compound, a fatty acid having 8 to 20 carbon atoms, a basic compound, a linear olefin having 8 to 20 carbon atoms, and a nonionic surfactant.
  • An object of the present invention is to provide a water-soluble metalworking oil composition that can suppress tool wear and is excellent in liquid stability, and a method for using the same.
  • the above-described water-soluble metalworking oil composition is diluted with water so that the concentration at the time of use is 3% by volume or more, and used for processing a work material.
  • a method of using a water-soluble metalworking oil composition is provided.
  • the present composition a water-soluble metalworking oil composition which is an embodiment of the present invention
  • the composition obtained by blending various components includes not only “a composition containing various components” but also “in place of at least one of the various components”.
  • Water-soluble metalworking oil composition This composition is a stock solution diluted with water and used for various types of metal processing, and comprises the following components (A), (B), (C), and (D).
  • the fats and oils include natural fats and oils (for example, beef tallow, pork fat, soybean oil, rapeseed oil, rice bran oil, castor oil, coconut oil, palm oil, and palm kernel oil) and hydrides of the natural fats and oils.
  • the fats and oils may be synthetic fats and oils such as esters.
  • the ester include esters obtained by reacting a carboxylic acid having a hydrocarbon group having 6 to 24 carbon atoms and a carboxyl group with an alcohol having 2 to 18 carbon atoms. These may be used alone or in any combination of two or more.
  • Component (A) preferably has a kinematic viscosity at 40 ° C. of 2 mm 2 / s or more, more preferably 5 mm 2 / s or more, and more preferably 8 mm 2 / s or more from the viewpoint of lubricity. preferable.
  • the component (A) preferably has a kinematic viscosity at 40 ° C. of 80 mm 2 / s or less, and 70 mm 2 / s or less from the viewpoint of handling of the stock solution and permeability between the work material and the tool. More preferably, it is more preferably 60 mm 2 / s or less.
  • the kinematic viscosity is a value measured according to JIS K2283.
  • Component (B) in the present composition is at least one selected from the group consisting of unsaturated fatty acids and polymers thereof. If it is unsaturated fatty acid or its polymer, the lubricity of a composition will become favorable.
  • the number of carbon atoms of the unsaturated fatty acid is 12 or more, preferably 14 or more, and more preferably 16 or more. If this carbon number is 12 or more, the liquid stability at the time of diluting this composition and the inhibitory effect of tool wear will improve.
  • the component (B) is preferably at least one selected from the group consisting of tall oil fatty acids and their polymerized fatty acids.
  • the blending amount of the component (B) is 5% by mass or more based on the total amount of the composition, preferably 8% by mass or more and 60% by mass or less, and more preferably 10% by mass or more and 50% by mass or less. If the compounding quantity of (B) component is 5 mass% or more, the liquid stability at the time of diluting this composition and the inhibitory effect of tool wear will improve.
  • the component (C) is preferably a polysulfide having a sulfur chain length of 2 or more, more preferably a sulfur chain length of 3 or more, and further preferably a sulfur chain length of 5 or more. If the sulfur chain length is 2 or more, the extreme pressure property becomes better, and the wear resistance of the tool is improved.
  • the polysulfide having a sulfur chain length of 2 or more include dimethyl-trisulfide, diethoxy disulfide, ethyl-hydrodisulfide, diacetyl-disulfide, and di-t-dodecyl trisulfide.
  • the blending amount of the component (C) is preferably 1% by mass or more and 30% by mass or less, more preferably 2% by mass or more and 20% by mass or less, more preferably 5% by mass or more and 15% by mass based on the total amount of the composition. More preferably, it is as follows. When the amount of component (C) is 1% by mass or more and 30% by mass or less, the effect of suppressing tool wear is improved.
  • Component (D)] (D) component in this composition is an amine compound.
  • the amine compound include alkanolamine, alkylamine, alicyclic amine, and aromatic amine.
  • alkanolamine include monoethanolamine, diethanolamine, triethanolamine, monoisopropanolamine, diisopropanolamine, triisopropanolamine, methyldiethanolamine, ethyldiethanolamine, butyldiethanolamine, cyclohexyldiethanolamine, phenyldiethanolamine, benzyldiethanolamine, oleyldiethanolamine, Lauryldiethanolamine, xylyldiethanolamine, dimethylethanolamine, diethylethanolamine, dibutylethanolamine, dioctylethanolamine, dioleylethanolamine, octyldipropanolamine, stearyl dipropanolamine, tolyldipropanolamine, dibutyl Ro
  • alkylamine examples include methylamine, ethylamine, dimethylamine, diethylamine, methylethylamine, methylpropylamine, ethylenediamine, tetramethylenediamine, N-ethylethylenediamine, diethylenetriamine, triethylenetetramine, tetraethylenepentamine, and pentaethylenehexamine. Can be mentioned.
  • Examples of the alicyclic amine include 1,4-diaminocyclohexane, 4,4′-diaminodicyclohexylmethane, 4,4′-diamino-3,3′-dimethyldicyclohexylmethane, 4,4′-diamino-3, Examples include 3′-dimethyldicyclohexyl, N, N-dicyclohexylmethylamine, and the like.
  • Examples of aromatic amines include benzylamine and dibenzylamine.
  • amine compounds may be further substituted with one or more functional groups having a ring structure such as an alkyl group having 1 to 18 carbon atoms, a cyclohexyl group, and a phenyl group. These may be used alone or in any combination of two or more.
  • the blending amount of component (D) is related to the blending amount of component (B), and the ratio of the base number of component (D) to the acid value of component (B) (base number of component (D) / (B )
  • the acid value) of the component is higher than 1, preferably 1.1 or higher, more preferably 1.2 or higher. If the base value of the component (D) / the acid value of the component (B) is higher than 1, the liquid stability when the composition is diluted with water is excellent. Moreover, it is excellent also in rot resistance.
  • an acid value is the value [mgKOH / g] measured by the potentiometric titration method based on JISK2501.
  • the base number is a value [mg KOH / g] measured by the hydrochloric acid method according to JIS K2501.
  • additives and the like can be further blended as long as the effects of the present invention are not impaired.
  • additives include nonionic surfactants, metal deactivators, rust inhibitors, antifoaming agents, and bactericides. These may be used alone or in any combination of two or more.
  • nonionic surfactant include alkyl polyethylene glycol, polyethylene glycol stearate, and pentaerythritol stearate monoester. As a compounding quantity, about 0.1 to 10 mass% is preferable on the basis of the total amount of the composition.
  • Examples of the metal deactivator include benzotriazole, benzotriazole derivatives, imidazoline, pyrimidine derivatives, thiadiazole, and thiadiazole. As a compounding quantity, about 0.01 mass% or more and 10 mass% or less are preferable on the composition whole quantity basis.
  • Examples of the rust inhibitor include amine salts of dodecanedioic acid, amine salts of nonanoic acid, alkylbenzene sulfonate, dinonyl naphthalene sulfonate, alkenyl succinate, and polyhydric alcohol ester. As a compounding quantity, about 1 mass% or more and 30 mass% or less are preferable on the composition whole quantity basis.
  • Examples of the antifoaming agent include methyl silicone oil, fluorosilicone oil, and polyacrylate. As a compounding quantity, about 0.01 mass% or more and about 1 mass% or less are preferable on the composition whole quantity basis.
  • Examples of the disinfectant include triazine preservatives, alkylbenzimidazole preservatives, paraoxybenzoic acid esters (parabens), benzoic acid, salicylic acid, sorbic acid, dehydroacetic acid, p-toluenesulfonic acid, and salts thereof. And phenoxyethanol and the like.
  • the blending amount is preferably about 0.01% by mass or more and 5% by mass or less based on the total amount of the composition.
  • the composition may have an effect of improving the dispersion stability or liquid stability of the composition.
  • deionized water ion-exchange water
  • a pure water a tap water, industrial water etc.
  • the dispersion stability or liquid stability of the composition varies depending on the contents of the components (A) to (D) in the composition and their blending ratio. Therefore, water may not be required.
  • This composition uses the composition as a stock solution and is appropriately diluted with water so as to have an appropriate concentration according to the purpose of use, and includes punching, cutting, grinding, polishing, drawing, drawing, rolling, etc. It can be suitably used in various metal processing fields. Grinding includes cylindrical grinding, internal grinding, surface grinding, centerless grinding, tool grinding, honing, super-finishing, and special curved grinding (eg screw grinding, gear grinding, cam grinding) , Roll grinding). The composition is particularly suitable for cutting or grinding.
  • the present composition is preferably diluted with water so that the concentration at the time of use is 3% by volume or more and used for processing a work material, more preferably 5% by volume or more, and further preferably 10% by volume. That's it. If the concentration at the time of dilution with water is 3% by volume or more, the effect of reducing tool wear can be sufficiently obtained, and the effect of extending the tool life can be sufficiently obtained.
  • it is not essential that all the blended components are uniformly dissolved, whether it is a stock solution or a diluted solution. Therefore, it may be a solution or a dispersion form such as an emulsion.
  • water used when diluting stock solution deionized water (ion-exchange water), a pure water, a tap water, industrial water etc. can be used, for example.
  • Naphthenic mineral oil Kinematic viscosity at 40 ° C 26mm 2 / s * 2 Polymerized fatty acid obtained by heat-dehydrating condensation of ricinoleic acid at 200 ° C under a nitrogen stream. Acid value: 52 mgKOH / g, Saponification value: 196 mgKOH / g, Hydroxyl value: 20 mgKOH / g * 3 Emulgen 404 (Kao Chemical)

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)

Abstract

Cette composition fluide pour le travail des métaux soluble dans l'eau est obtenue par mélange de ce qui suit : (A) un ou plusieurs types de matériau choisi(s) parmi les huiles minérales, les huiles synthétiques et les huiles/graisses; (B) un ou plusieurs types de composé choisi(s) dans le groupe constitué par les acides gras insaturés comprenant 12 atomes de carbone ou plus et leurs polymères; (C) un agent de pression extrême à base de soufre; et (D) un composé d'amine. La composition fluide pour le travail des métaux soluble dans l'eau est caractérisée en ce que la quantité de mélange du composant (B) est de 5 % en masse ou plus par rapport à la composition totale et le rapport de l'indice de base du constituant (D) à l'indice d'acide du constituant (B) est supérieur à 1.
PCT/JP2016/052966 2015-02-06 2016-02-01 Composition de fluide pour le travail des métaux soluble dans l'eau et son procédé d'utilisation WO2016125761A1 (fr)

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CN201680008836.3A CN107207992A (zh) 2015-02-06 2016-02-01 水溶性金属加工油组合物及其使用方法

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JP2015022711A JP6777972B2 (ja) 2015-02-06 2015-02-06 水溶性金属加工油組成物およびその使用方法
JP2015-022711 2015-02-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020196545A1 (fr) * 2019-03-26 2020-10-01 出光興産株式会社 Composition d'huile de traitement de métal soluble dans l'eau, procédé de production d'une composition d'huile de traitement de métal soluble dans l'eau, fluide de traitement de métal et procédé de traitement de métal
US11760955B2 (en) 2019-03-26 2023-09-19 Idemitsu Kosan Co., Ltd. Water-soluble metal processing oil composition
US20230348810A1 (en) * 2020-07-30 2023-11-02 Idemitsu Kosan Co.,Ltd. Water-soluble metalworking fluid

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CN113122358A (zh) * 2020-01-16 2021-07-16 出光兴产株式会社 水溶性金属加工液组合物及其使用方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020196545A1 (fr) * 2019-03-26 2020-10-01 出光興産株式会社 Composition d'huile de traitement de métal soluble dans l'eau, procédé de production d'une composition d'huile de traitement de métal soluble dans l'eau, fluide de traitement de métal et procédé de traitement de métal
JP2020158611A (ja) * 2019-03-26 2020-10-01 出光興産株式会社 水溶性金属加工油組成物、水溶性金属加工油組成物の製造方法、金属加工液及び金属加工方法
US11760955B2 (en) 2019-03-26 2023-09-19 Idemitsu Kosan Co., Ltd. Water-soluble metal processing oil composition
JP7430492B2 (ja) 2019-03-26 2024-02-13 出光興産株式会社 水溶性金属加工油組成物、水溶性金属加工油組成物の製造方法、金属加工液及び金属加工方法
US20230348810A1 (en) * 2020-07-30 2023-11-02 Idemitsu Kosan Co.,Ltd. Water-soluble metalworking fluid

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