WO2000053705A1 - Composition lubrifiante et de liberation destinee aux operations avec le plastique - Google Patents

Composition lubrifiante et de liberation destinee aux operations avec le plastique Download PDF

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Publication number
WO2000053705A1
WO2000053705A1 PCT/JP2000/001303 JP0001303W WO0053705A1 WO 2000053705 A1 WO2000053705 A1 WO 2000053705A1 JP 0001303 W JP0001303 W JP 0001303W WO 0053705 A1 WO0053705 A1 WO 0053705A1
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Prior art keywords
composition
component
weight
sodium
lubricating
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PCT/JP2000/001303
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English (en)
Japanese (ja)
Inventor
Kazunori Kimura
Yasunori Shimazaki
Kenichi Kanemaru
Hidetaka Shima
Original Assignee
Chuo Hatsumei Institute Co., Ltd.
Hanano Corporation
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Application filed by Chuo Hatsumei Institute Co., Ltd., Hanano Corporation filed Critical Chuo Hatsumei Institute Co., Ltd.
Priority to JP2000603331A priority Critical patent/JP4659220B2/ja
Priority to DE10084317T priority patent/DE10084317T1/de
Publication of WO2000053705A1 publication Critical patent/WO2000053705A1/fr

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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
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • 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
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • 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
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/10—Metal oxides, hydroxides, carbonates or bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/02—Natural products
    • C10M159/04—Petroleum fractions, e.g. tars, solvents
    • 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
    • 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
    • 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
    • C10M2201/061—Carbides; Hydrides; Nitrides
    • 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
    • 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
    • C10M2201/10—Compounds containing silicon
    • 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
    • C10M2201/18—Ammonia
    • C—CHEMISTRY; METALLURGY
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    • 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
    • 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
    • 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
    • C10M2203/102—Aliphatic fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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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
    • 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
    • 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
    • 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
    • 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
    • C10M2203/108—Residual fractions, e.g. bright stocks
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/124—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms containing hydroxy groups; Ethers thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—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
    • C10M2209/084—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/101—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers

Definitions

  • the present invention relates to a water-based lubrication system that is used when performing plastic working such as carpeting, rolling, drawing, and extrusion of carbon steel, alloy steel, non-ferrous metal, etc., warm or hot.
  • the present invention relates to a release agent composition.
  • a lubricating release agent for plastic processing of metals and the like that is performed warmly or hotly, and particularly as a lubricant for forging, an oil-dispersed type or a water-dispersed type mainly composed of graphite.
  • the lubricating oils used in graphite and olive oils have problems such as blackening of the worker or the working environment, impairing health, and oil dispersion.
  • the model has problems such as danger of smoking and ignition.o
  • non-graphite lubricating release agent used for warm and hot forging.
  • non-graphite lubricating release agents include aromatic carbonates such as phthalates, pyromellitates, and trimellites. Acid salts and aliphatic carboxylate as the main agent.
  • the subject is improved, it is a precursor based on graphite, that is, carbonized by the heat held by the mold and the heat provided by the pellets.
  • a lubricant for warm / hot forging using a non-graphite inorganic material for example, a synthetic layered structure (monmorillo nitrite) is also used ( JP-A-63-976995) and those using water-soluble glass (JP-A-63-976995).
  • JP-A-63-976995 a synthetic layered structure (monmorillo nitrite)
  • JP-A-63-976995 those using water-soluble glass
  • the present invention eliminates the risk of environmental pollution in graphite, the danger of malfunction of motors, and the danger of smoke and fire in oil-dispersed types.
  • the purpose of the present invention is to provide a hot and hot plastic working of metal using a non-graphite inorganic substance which does not generate meat, and in particular, to provide a water-based lubricating agent for forging. Disclosure of the invention
  • the inventors of the present invention have conducted intensive studies, and as a result, have found that By using spherical particles as the base material, the minerals overturn the conventional view that they accumulate in recesses, do not accumulate in recesses, and do not cause underfilling. It has been found that a lubrication mechanism (microbearing mechanism) using rotation is formed, and a good forged product is formed. By combining the fine spherical particles with an aqueous adhesive, it was found that the fine spherical particles exhibited an effect of initially adhering the fine spherical particles to the mold surface. However, we have reached the present invention (the first invention).
  • the inventors of the present invention have further researched and found that by mixing whiskers with these inorganic fine spherical particles and water-based adhesives, the mold surface could be improved.
  • the fact that the movement of the fine spherical particles distributed on the surface is reduced and the lubricating mechanism is further strengthened can be confirmed by combining the inorganic powder having a flaky crystal shape with the mold.
  • the purpose of preventing direct contact of the billet and preventing or reducing the sticking and jumping of the billet is to reduce or prevent metal hydroxide or tying. Mixing inorganic powder with water will cool the mold and prevent sticking and jumping of the billet caused by thermal expansion of the mold.
  • the first invention of the present invention is an aqueous lubricant for plastic working, which comprises (a) inorganic fine spherical particles and (b) an aqueous adhesive.
  • the present invention provides a release agent composition (composition 1).
  • the composition 1 of the present invention comprises (a) 0.1 to 70% by weight of the above (a), 0.02 to 50% by weight of the above (b) as an active ingredient, and low water content. Characterized by at least 10% by weight o
  • the second invention of the present invention comprises (a) inorganic fine spherical particles and (b) an aqueous adhesive and (c) a whisker,
  • the gist of the present invention is a water-based lubricating composition for plastic working (composition 2) comprising at least one species or two or more species.
  • composition 2 of the present invention comprises (a) 0.1 to 70% by weight of the above (a), 0.02 to 50% by weight of the above (b) as an active ingredient, and (c) ) 0 or less than 20% by weight of force, (d) 0 or less than 40% by weight of force, (e) 0 or less than 20% by weight of force, and (f) above It is characterized by being 0 or less than 20% by weight and water being at least 10% by weight.
  • composition 1 or the composition 2 of the present invention is characterized in that the above-mentioned (a) inorganic fine spherical particles, which have a Mohs hardness of 7 or more, are made of aluminum, silica, silica, It is characterized in that it is at least one kind or two or more kinds of hollow bodies selected from alumina, silicon oxide titanium, zirconia and silicon nitride. .
  • composition 1 or the composition 2 of the present invention is characterized in that the above-mentioned (b) the water-based adhesive is an aqueous epoxy resin emulsion, a petroleum resin.
  • Emulsion, Polyvinyl alcohol, Carboxymethylcellulose sodium salt, Hydroxymethylcellulose Sodium salt, sodium polyacrylate, isobutylene-waterless maleic acid copolymer sodium salt, adipine It is characterized in that it is one or more selected from sodium acid and sodium phosphate.
  • composition 1 or the composition 2 of the present invention is characterized in that the above-mentioned sodium polyacrylate has a molecular weight in the range of 10,000 to 110,000.
  • polyacrylic acid was neutralized with a sodium hydroxide polymer so as to be in the range of 0.5 to 1.0, so that it would be more powerful. It is characterized by:
  • composition 1 or the composition 2 of the present invention is characterized in that the above-mentioned sodium salt of isobutylene monohydrate maleic acid copolymer sodium salt has the molecular weight of the same. It is in the range of 50,000 to 200,000, and is in a range of 0.5 to 1.0, so that it can be in a range of 0.5 to 1.0. It is characterized in that the acid copolymer is neutralized with sodium hydroxide.
  • composition 2 of the present invention is characterized in that the above-mentioned (c) the die force is as follows: potassium titanate, aluminum borate, titanium oxide, and titanium oxide. It is characterized by being one or more than two species selected from the list.
  • composition 2 of the present invention is characterized in that the (d) scaly-crystal-like inorganic powder is composed of boron nitride, mycelite, sericite, talc, bar, and so on. It is characterized in that it is one or more than one selected from a miura, a hybrid pod, and a hybrid pod.
  • the composition 2 of the present invention comprises the above (d) scaly, crystalline, inorganic powder, and the above-mentioned inorganic powder, a sorbitan fatty acid ester, Polyoxyethylene Sorbitan Fatty Acid Esters and Daricelin Fatty Acid Esters, one or two selected from The feature is that it has been subjected to the intercalation process.
  • composition 2 of the present invention is characterized in that the above-mentioned (e) the inorganic powder having the metal hydroxide or the binding water is a hydroxylated aluminum, Hydraulic Site, Hydroxidium Calcium, Calcium Oxalate Monohydrate, Magnesium Hydroxide and Magnesium Phosphate It is characterized by one or more than one selected from the eight hydrates.
  • composition 2 of the present invention is characterized in that the lubricating aid (II) comprises sodium phosphates, sodium adipinate, and sodium maleate. It is characterized by one or more species selected from the group consisting of lime and sodium phthalate. Best form to carry out the invention
  • the average particle size of the inorganic fine spherical particles (hereinafter, referred to as the component (a)) constituting the composition 1 and the composition 2 of the present invention is 0.5.
  • a spherical or nearly spherical inorganic fine particle having a diameter of up to 60 m, preferably 1 to 30 m, and more preferably 1 to 10 ⁇ can be used. If the average particle size is less than 0.5 m, the particles are likely to aggregate during the formation of the film, making it difficult to obtain lubricity. If it exceeds, the abrasion resistance increases. In other words, the spherical particles settle when diluting and adjusting the lubricant, and do not give good results.
  • the deformation resistance is about 50 to 78 MPa, and it is generally about 10 times higher due to formability.
  • the molding load of 500 to 78 OMPa is applied.
  • the temperature of the billet is 65-700 ° C., and the deformation resistance is about 235-27 MPa. Therefore, in order to maintain lubrication performance during forging, the powder must have a compressive strength that is at least greater than the deformation resistance. Required. Therefore, the spherical particles have a compressive strength of more than 98 MPa, preferably more than 2994 MPa, and more preferably more than 39 MPa. It needs to be something.
  • the spherical particles having a Mohs hardness of less than 7 cannot withstand the above-mentioned high pressure during forging, and cannot maintain a spherical shape. It has been found .
  • the spherical particles are preferably made of aluminum, silica, silica-alumina, acid-aluminum titanium having a Mohs hardness of 7 or more. Zirconia and silicon nitride are most suitable, and in the present invention, one or more selected from them can be used.
  • Constituents of Composition 1 and Composition 2 of the present invention (b) Water system
  • the adhesive (hereinafter, referred to as component (b)) has a function of initially attaching component (a) to the mold surface as described above. The one that can perform its function with as low a concentration as possible is selected.
  • the component (b) may be used in the second invention of the present invention (c) whisker, as in the case of the component (a).
  • aqueous epoxy resin resin emulsion aqueous epoxy resin resin emulsion, petroleum resin emulsion, polyvinyl alcohol, calco Boxymethylcellulose sodium salt, hydroxymethylcellulose mouth sodium salt, sodium polyacrylate , Sodium isoprene and anhydrous maleic acid copolymer sodium salt, sodium adipate and sodium phosphate are preferred. Yes, one or more of these forces can be used.
  • water-based epoxy resin resin emulsion, petroleum resin emulsion, 'polyvinyl alcohol, carboxime Cellulose sodium salt and hydroxymethyl cellulose sodium salt can be used at a mold temperature of about 200 ° C.
  • sodium polyacrylate its molecular weight is within the range of 10,000 to 110,000, and its neutrality is within the range of 0.5 to 1.0. It is preferable that the polyacrylic acid be neutralized with sodium hydroxide so as to be in the range, and a high temperature adhesion property is required. In this case, a molecular weight of 200,000 to 110,000 is preferred. If the molecular weight is less than 10,000, it will be decomposed and carbonized by the heat of the mold, and will not function as an adhesive. On the other hand, if the molecular weight exceeds 110,000, the viscosity of the composition becomes too high, and it is not preferable because the composition becomes too gelative.
  • the above isobutylene monohydrate maleic acid copolymer sodium salt has a molecular weight in the range of 50,000 to 200,000,
  • the isobutylene monohydrate maleic acid copolymer is hydrated with sodium hydroxide so that its neutrality is in the range of 0.5 to 1.0.
  • a neutralized one is preferred. If the molecular weight is less than 50,000, it will be decomposed and carbonized by the heat of the mold and will not function as an adhesive. On the other hand, if the molecular weight exceeds 200,000, the viscosity of the composition becomes too high, which is not preferable because gelling occurs. Further, if the neutrality power is less than 0.5, it is undesirable to exhibit an unpleasant acid odor at the time of work and to reduce the workability. No. If the median degree exceeds 1.0, the sodium will be released, and it will not be desirable for work safety.
  • component (c) Whisker constituting the composition 2 of the present invention is composed of the component (a) disposed on the mold surface. It has a function to reduce movement. That is, the component (a) disposed on the mold surface is slightly shifted due to contact with the billet. It moves, but by combining the component (c), the cage
  • the component (c) preferably has a fiber diameter of 2 / m or less and a fiber length of 10 to 30 m.
  • the fiber diameter is 0.5 to 0.8 times the particle diameter of the component (a), and it is a desirable force.
  • the fiber diameter exceeds 2 m, the molded product, especially hot forging In the case of construction, it may be damaged, and therefore, those with a length of 2 m or less are preferable.
  • the fiber length force is less than 10 m, it becomes difficult to fix the component (a), and if it exceeds 30 m, the component (c) is evenly dispersed.
  • the spraying becomes difficult.
  • the component (c) from the viewpoint of physical properties such as elasticity, tensile strength, and melting point, potassium titanate, aluminum borate, acid chloride, etc. Titanium and Waste Nite powers are preferred; these powers can be used with one or more of the selected powers.
  • the composition 2 of the present invention is composed of (d) a non-porous flake-shaped amorphous powder (hereinafter, referred to as component (d)), which is a mold and a vitreous pot. It has a function to prevent direct contact. That is, the component (a) is subjected to a molding load via the billet, and thus, the component (a) is more or less shifted than the position first attached to the mold. Due to the movement, sparse and dense parts can be formed on the mold surface. In the sparse part, there are many opportunities for the mold and the bit to come into direct contact, and it is easy to cause sticking and jumping force.
  • component (d) a non-porous flake-shaped amorphous powder
  • component (d) when component (d) is mixed, the mold surface is covered with this component (d), As a result, direct contact between the mold and the bill is prevented, and sticking and jumping-up are less likely to occur.
  • component (d) boron nitride, mica, sericite, turquoise, bacillarite, and hydrotalcite are suitable. Thus, one or more of these can be used.
  • the node mouth talcite is also suitable for the following component (e). Therefore, when the node nose site is used as the component (d).
  • the component (e) described below can be anything other than a hydrorotal site, and the use of the component (e) can be omitted. O can do
  • the above-mentioned inorganic powder is converted into a sorbitan fatty acid ester, a polyoxyethylene sorbone fatty acid ester and a grease cell.
  • the selected species are selected from the group consisting of phosphorus and fatty acid esters, the scaly B-shaped inter-layer The results show that the sliding and abrasion resistance of the mold is reduced, the mold is covered more securely, and sticking and jumping are less likely to occur.
  • Sorbitan fatty acid esters include, but are not limited to, Sorbitan monolaurate, Sorbitan monolumite, Sorbitan monolate Stearate, Sorbitan restorate, Sorbi evening monolate, Sorbitantorioleto, etc.
  • Examples of the oxyethylene sorbitan fatty acid ester include polyoxyethylene sorbitan monolaurate and polyoxyethylene sorbitan fatty acid ester.
  • Schilensolbitan monosparate polyxylenesolbitan monostearate, polyoxylaten Lensolbitan restorate, polyoxyethylene monolate, polyoxyethylene sonore Evening Glycerin fatty acid esters such as trioleate, monostearic acid monoglyceride and oleic acid type Examples include noglyceride and stearate monooleate monoglyceride.
  • component (e) The inorganic powder containing metal hydroxide or bound water (hereinafter referred to as component (e)) that constitutes composition 2 of the present invention is (e). It has a function to cool the mold. In general, if the mold temperature exceeds 215 ° C, a frosted phenomenon will occur, causing water to splash off and the mold to cool. It is well known that retirement does not go to fullness. For this reason, attempts have been made to quickly form a coating on the surface of the mold to retain water content and to prevent water splashing at least. I came. Since these components, which form the film and form the film, are mainly organic substances, the generation of decomposition gas could not be avoided.
  • Component (e) is insoluble in water, emits bound water at 200 to 55 ° C, evaporates, and is non-toxic. It is done.
  • the component (e) should be as fine as possible to produce a reaction in a short time and to retain water as a dispersion medium. Particles with a particle size of 10 m or less are desirable.
  • the mold As the mold cools, it prevents and reduces the sticking and jumping-up of the billet caused by the thermal expansion of the mold, and also reduces the mold. The life of the mold can be extended.
  • the component (e) there may be mentioned aluminum hydroxide, talcite at the mouth, calcium hydroxide, calcium calcium oxalate, and the like. Hydrates, magnesium hydroxide and magnesium phosphate octahydrate are preferred, and one or more selected from them are preferred. Can be used.
  • the hydrorotal site is also suitable as the above-mentioned component (d), and therefore, as the component (e). In the case of using a hydrosite, it is possible to use a component other than a hydrorotal site as the above-mentioned component (d). O The use of minute (d) can be omitted o
  • the lubricating aid (f) constituting the composition 2 of the present invention improves the slidability of the billet and improves the formability. It has a function to make it work.
  • a component (f) As the component (f), sodium phosphates, sodium adipate, sodium maleate, and sodium phthalate It is possible to use one or two or more species selected from among them.
  • sodium phosphates include sodium dibasic phosphate, sodium tribasic phosphate, sodium triphosphate and sodium hexaphosphate.
  • sodium sodium phosphate is strong, and sodium phthalates include sodium phthalate, sodium isoflurate, and sodium phthalate.
  • Sodium fluorate is raised.
  • the organic acid sodium is prepared by reacting the organic acid with a stoichiometric amount of sodium hydroxide. You can get what you get.
  • composition 1 of the present invention has a component (a) force of 0.1 to 70 weight.
  • Component (b) as an active ingredient in an amount of from 0.02 to 50% by weight, and water in an amount of at least 10% by weight.
  • Component (a) Strongly less than 0.1% by weight, the required amount cannot be supplied to the mold surface under normal spraying conditions, and sufficient lubrication is effected. If the content exceeds 70% by weight, it becomes difficult to mix other components, and the required characteristics cannot be obtained. In addition, since the composition is in a solid state, work such as dispersion is extremely difficult. Since the component (b) is usually in the form of a solution or an emulsion, the component (b) has a solid component in the solution or the emulsion.
  • the component (b) is less than 0.02% by weight as an active ingredient, the component (a) is adhered to the mold surface. If the amount exceeds 50% by weight, the overall balance of the composition will be lost, and the specified performance will not be achieved, and thermal decomposition will not be achieved. Gas generation will not be ignored. If the hydraulic power is less than 10% by weight, the components cannot be uniformly mixed, and the desired performance cannot be obtained.
  • composition 2 of the present invention is composed of the component (a) or 0.1 to 70% by weight, the component (b) as an active ingredient of 0.02 to 50% by weight, and the component (c) power. 0 or less than 20% by weight, the component (d)
  • component (e) force 0 or 2
  • component (f) is 0 or 20% by weight or less, and the balance is water.
  • the composition 2 comprises (1) component (a) + component (b) + component (c), (2) component (a) + component (b) + component (d),
  • the above effects (5), (7), (9) and (10) achieve even better forgeability, and can be applied to forgings having complicated structures. It is more effective, and in the above (6) and (8), the mold temperature rises more easily due to the promotion of mold cooling, and there is much sticking. This is more effective in cases where the mold life is to be prolonged, and the above (11) and (13) require more mold cooling. It is more effective in extending the mold life together with the formability in cases such as deformed forging, and the above (1 2) and (14) are complex deformed. More effective when overall performance is required, such as large or deep drawn forgings
  • compositions 1 and 2 of the present invention are usually prepared by mixing and mixing the above components and water in the proportions described above, and then mixing.
  • a stirrer equipped with high-speed rotating blades and forcibly mix and stir the mixture.
  • Compositions 1 and 2 of the present invention may contain, as necessary, a surfactant, a dispersant, an extreme pressure additive, a metal corrosion inhibitor, a preservative, an antifoaming agent, etc., in addition to the above components. It cannot be overemphasized that it is possible to mix various components of the above.
  • a surfactant nonionic surfactants and anionic surfactants, particularly nonionic surfactants, are preferred.
  • a modified silicone is particularly preferred.
  • composition 1 and the composition 2 of the present invention having the above-mentioned composition are forged, rolled, drawn, and extruded from a carbon steel, an alloy steel, a non-ferrous metal, etc. under warm or hot conditions. It can be used as a lubricating agent for plastic processing such as, but it is especially effective as a lubricating agent for warm and hot forging. .
  • a lubricating release agent for warm / hot forging the method of use is the same as the conventional lubricating release agent for warm / hot forging. In use, it is usually diluted with water.
  • the dilution ratio with water depends on the specific surface area of the component (a) to be used, the surface area of the mold, the concentration of the component (a) in the composition, the length of the film in contact with the film, and the lubrication. Although it differs depending on the release agent liquid spray amount, etc., it can usually be increased to 40 to 100 times. This is because the dilution ratio of conventional graphite-based and non-graphite-based lubricating agents is 10 to 30 times. It is effective to increase the size. With conventional graphite-based swellable agents, it was necessary to gradually change the dilution ratio so that it would be suitable for use in the field when used. Such a composition does not require such a thorough adjustment of the dilution ratio.
  • the metal materials to be processed to which the composition 1 and the composition 2 of the present invention are applied include structural carbon steel, case hardening steel, alloy case hardening steel, and non-ferrous metal. It can be used widely and is not restricted.
  • the components (a), (b) — 1, 11 (d) and water were introduced into a stirrer at the ratio shown in Table 1, and the mixture was stirred at room temperature for 60 minutes to obtain the present invention.
  • the following composition was obtained.
  • the resulting composition was diluted 40 times with water and used for forging by the following method.
  • Component (a), component (b) -2, component (d) -2 and water are used in the proportions shown in Table 1, and a surfactant (Polyether-modified silicone) is also used.
  • a surfactant Polyether-modified silicone
  • the composition of the present invention was obtained in the same manner as in Example 1 except that a small amount of a defoamer (silicone) was used. The obtained composition was diluted to 60 ⁇ with water and used for forging by the following method, and the results are shown below.
  • Test conditions Forged synchro-gear (36 pieces of chamfering, diameter 122mm, length
  • the components (a), component (b), component (c), component (d), component (e), component (f) and water shown in Tables 1 and 2 are added to the stirring device as shown in Table 1. And the surfactants and antifoaming agents used in Example 2 and a small amount of a preservative in Example 3 were added to the mixture. The mixture was stirred at room temperature for 60 minutes to obtain the composition of the present invention. The obtained composition was diluted with water at the dilution rates shown in Table 3. The forgings shown in Table 3 were produced using the curtains shown in Table 3 and the mold temperatures shown in Table 3. The composition diluent was spray-applied to the lower mold only.
  • the amount of coating was determined so that the thickness of the lower mold surface was calculated to be about 7 as a dry film on the surface of the lower mold, the temperature and temperature of the billet, and the weight and weight of the forged product.
  • the numbers and the numbers are as shown in Table 3. Each of the curtains showed good results, with no sticking, no galling, no underfill, and no accumulation on the mold.
  • Example 3 when the composition obtained in Example 13 and the others was used, the surface temperature of the mold was changed to 400-4 when the release agent was applied. Since it is at 50 ° C, the test panel heated to 450 ° C (100 mm long, 100 mm wide, 100 mm high) , A surface roughness of 8 S), a release agent comprising the composition obtained in Example 18 and the following graphite-based release agents (Comparative Example 1) and carboxylic acid-based The release agent (Comparative Example 2) was spray-coated, the adhesion amount was measured, and the results are shown in Table 4.
  • Graphite-based release agent Product name manufactured by Nippon Graphite Co., Ltd .
  • Colourite-powered carboxylic acid-based release agent Product name manufactured by Hanano Shoji Co., Ltd.
  • the release agent composition of the present invention is almost non-flammable, non-toxic and does not impair health, and because it is not black, it does not pollute the working environment and has good lubricating release properties. Excellent, it is useful as a graphite-based lubricant and as a non-graphite-based lubricating release agent to be used in place of other lubricants.
  • Example No. 1 2 3 4 5 6 7 8 9 Component (a) (parts by weight) 100 100 50 25 20 20 25 20 20 Component (b) (b)-15
  • Example 18 Jtl $ Example 1 Comparative Example 2 Solids in Working Solution (mg 10 m 1) 127.8.7 55.1 67.5 Amount Attached (mg) 28.20.3.5.7 Attached rate (Weight%) 22.10.4.8.4

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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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)

Abstract

La composition de cette invention comprend: (a) de petites particules sphériques d'une substance inorganique telle que l'alumine, (b) un agent adhésif aqueux tel qu'une émulsion de résine de pétrole et de l'eau. Pour obtenir un meilleur effet, il est préférable que la composition comprenne aussi un ou plusieurs parmi les composants suivants: (c) un agent tensioactif, (d) une poudre d'une substance inorganique sous la forme d'un cristal en écailles, (e) une poudre d'un hydroxyde de métal ou un substance inorganique comprenant de l'eau liée et (f) un additif lubrifiant. La composition ne présente pas de dangers pour l'environnement ni de risques de panne pour les mécanismes, associés aux agents lubrifiants et de libération traditionnels en graphite, et ne risque pas de dégager la fumée ou de s'enflammer comme c'est le cas d'agents lubrifiants et de libération traditionnels dispersés dans de l'huile. Elle peut servir d'agent lubrifiant et de libération non aqueux destiné au forgeage à chaud ou à froid utilisant une substance inorganique exempte de graphite qui ne se dépose pas dans le moule et n'est pas confronté au problème de remplissage insuffisant.
PCT/JP2000/001303 1999-03-05 2000-03-03 Composition lubrifiante et de liberation destinee aux operations avec le plastique WO2000053705A1 (fr)

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JP2000603331A JP4659220B2 (ja) 1999-03-05 2000-03-03 塑性加工用水性潤滑離型剤組成物
DE10084317T DE10084317T1 (de) 1999-03-05 2000-03-03 Zusammensetzung eines wäßrigen Trennschmiermittels für Formen zum plastischen Formen

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JP11/58938 1999-03-05

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JP2004315762A (ja) * 2003-04-21 2004-11-11 Chiyoda Chemical Kk 水分散型金属加工剤組成物及びその製造方法
WO2005066320A1 (fr) * 2004-01-06 2005-07-21 Hiroshi Ikeda Materiau et procede destines a modifier la surface de frottement d'un organe metallique
JP2006052382A (ja) * 2004-07-15 2006-02-23 Toyo Kohan Co Ltd 金属板成形加工性向上用処理液
JP2009091444A (ja) * 2007-10-09 2009-04-30 Nippon Quaker Chemical Ltd 温間・熱間塑性加工用潤滑剤
WO2012127517A1 (fr) * 2011-03-18 2012-09-27 トヨタ自動車株式会社 Additif, filtre à huile, et dispositif de lubrification de machine
US10112132B2 (en) 2012-01-23 2018-10-30 Toyota Jidosha Kabushiki Kaisha Oil additive and oil filter
WO2019087573A1 (fr) * 2017-11-01 2019-05-09 株式会社Moresco Composition de lubrifiant pour la transformation de matières plastiques
CN109971532A (zh) * 2019-04-24 2019-07-05 上海尤希路化学工业有限公司 高润滑、高脱模性钛合金锻造专用水性热锻加工油
CN111730787A (zh) * 2020-08-04 2020-10-02 唐山三友硅业有限责任公司 填料型有机硅轮胎脱模剂及其制备方法
US11406721B2 (en) 2016-02-22 2022-08-09 The Regents Of The University Of California Compositions and methods for imaging cell populations
KR102440272B1 (ko) * 2022-03-30 2022-09-06 케이알에스티대한동방(주) 용융금속의 부착방지용 이형제
WO2023145597A1 (fr) * 2022-01-28 2023-08-03 曙ブレーキ工業株式会社 Matériau de frottement

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CN107653049B (zh) * 2017-10-27 2020-12-04 湖南金化科技集团有限公司 一种环保型金属切削液及其制备方法
CN111590017B (zh) * 2020-05-26 2021-07-27 陕西宝塔山油漆股份有限公司 一种自润滑不粘熔铝的环保涂料和涂膜及其制备方法

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JPS5188579A (ja) * 1975-02-03 1976-08-03 Taiyaseikeiyorikeizaisoseibutsu
JPS51127111A (en) * 1975-04-28 1976-11-05 Toyo Glass Co Ltd Lubricating release agent
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JPS5887196A (ja) * 1981-11-20 1983-05-24 Nippon Fueroo Kk 繊維強化熱硬化性樹脂製品の成形に使用する艶消し用薄膜型離型剤
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Publication number Priority date Publication date Assignee Title
JP2004315762A (ja) * 2003-04-21 2004-11-11 Chiyoda Chemical Kk 水分散型金属加工剤組成物及びその製造方法
WO2005066320A1 (fr) * 2004-01-06 2005-07-21 Hiroshi Ikeda Materiau et procede destines a modifier la surface de frottement d'un organe metallique
JPWO2005066320A1 (ja) * 2004-01-06 2007-12-20 池田　寛 金属部材の摩擦面改質材及び金属部材の摩擦面改質方法
JP2006052382A (ja) * 2004-07-15 2006-02-23 Toyo Kohan Co Ltd 金属板成形加工性向上用処理液
JP2009091444A (ja) * 2007-10-09 2009-04-30 Nippon Quaker Chemical Ltd 温間・熱間塑性加工用潤滑剤
WO2012127517A1 (fr) * 2011-03-18 2012-09-27 トヨタ自動車株式会社 Additif, filtre à huile, et dispositif de lubrification de machine
US8772208B2 (en) 2011-03-18 2014-07-08 Toyota Jidosha Kabushiki Kaisha Additive agent, oil filter and lubricating device for machine
US10112132B2 (en) 2012-01-23 2018-10-30 Toyota Jidosha Kabushiki Kaisha Oil additive and oil filter
US11406721B2 (en) 2016-02-22 2022-08-09 The Regents Of The University Of California Compositions and methods for imaging cell populations
WO2019087573A1 (fr) * 2017-11-01 2019-05-09 株式会社Moresco Composition de lubrifiant pour la transformation de matières plastiques
JPWO2019087573A1 (ja) * 2017-11-01 2020-11-12 株式会社Moresco 塑性加工用潤滑剤組成物
US11261397B2 (en) 2017-11-01 2022-03-01 Moresco Corporation Lubricant composition for plastic processing
CN109971532A (zh) * 2019-04-24 2019-07-05 上海尤希路化学工业有限公司 高润滑、高脱模性钛合金锻造专用水性热锻加工油
CN111730787A (zh) * 2020-08-04 2020-10-02 唐山三友硅业有限责任公司 填料型有机硅轮胎脱模剂及其制备方法
WO2023145597A1 (fr) * 2022-01-28 2023-08-03 曙ブレーキ工業株式会社 Matériau de frottement
KR102440272B1 (ko) * 2022-03-30 2022-09-06 케이알에스티대한동방(주) 용융금속의 부착방지용 이형제

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