WO2006046773A1 - 摺動部材および摺動部材の製造方法 - Google Patents
摺動部材および摺動部材の製造方法 Download PDFInfo
- Publication number
- WO2006046773A1 WO2006046773A1 PCT/JP2005/020172 JP2005020172W WO2006046773A1 WO 2006046773 A1 WO2006046773 A1 WO 2006046773A1 JP 2005020172 W JP2005020172 W JP 2005020172W WO 2006046773 A1 WO2006046773 A1 WO 2006046773A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sliding member
- sliding
- resin
- member according
- coating composition
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
- C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other 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
- C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
- C10M103/02—Carbon; Graphite
-
- 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
- C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
- C10M103/06—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
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/38—Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
-
- 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
- C10M125/26—Compounds containing silicon or boron, e.g. silica, sand
- C10M125/30—Clay
-
- 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/12—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M149/14—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds a condensation reaction being involved
- C10M149/18—Polyamides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- 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
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/1054—Actuating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2601/00—Inorganic fillers
- B05D2601/20—Inorganic fillers used for non-pigmentation effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
- B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- 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
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- 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
- C10M2201/065—Sulfides; Selenides; Tellurides
- C10M2201/066—Molybdenum sulfide
-
- 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
- C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2213/06—Perfluoro polymers
- C10M2213/062—Polytetrafluoroethylene [PTFE]
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/041—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds involving a condensation reaction
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/04—Molecular weight; Molecular weight distribution
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/02—Bearings
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/30—Refrigerators lubricants or compressors lubricants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2203/00—Non-metallic inorganic materials
- F05C2203/08—Ceramics; Oxides
- F05C2203/0804—Non-oxide ceramics
- F05C2203/0856—Sulfides
- F05C2203/086—Sulfides of molybdenum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/06—Polyamides, e.g. NYLON
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/14—Self lubricating materials; Solid lubricants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/12—Coating
Definitions
- the present invention relates to a sliding member used for sliding portions of various devices and a method for manufacturing the same.
- Polyamide imide resin is a resin material that has excellent heat resistance and mechanical strength and has self-lubricating properties. Therefore, it is often used for sliding members of various devices.
- the sliding member is composed of a base material, a solid lubricant, and a polyamide resin that is a binder that holds the solid lubricant, as disclosed in, for example, Japanese Patent Application Laid-Open No. 11-1 1 3 6 3 8 And a sliding layer.
- a sliding layer is usually obtained by applying a coating composition in which a solid lubricant is mixed with a resin varnish to the sliding surface side of the substrate.
- a swellable layered silicate is treated with an organic cation in a molding material composed of a polyamide imide resin and a polyphenylene sulfide resin.
- a sliding ring made of a resin composition containing the organoclay composite is described.
- injection molding a material that has been melted by heating is injected into the mold and formed.Therefore, there is no degree of freedom for the shape, and it is not possible to handle sliding parts that require a thin sliding layer. It is difficult to ensure adhesion with the parts.
- the polymer properties as a matrix are different from the polymer to be blended, so that the mechanical properties are deteriorated and the heat resistance is inferior due to the effect of the blended polymer.
- an object of the present invention is to provide a novel sliding member having characteristics superior to those of the prior art and a manufacturing method thereof.
- the present inventors have used a resin composition in which an organic layered clay mineral is uniformly dispersed in a polyamideimide resin for the sliding layer, thereby improving the characteristics of the sliding member. It has been found that it can be further improved.
- the sliding member of the present invention comprises a base material, and is formed on at least the sliding surface side of the base material, and comprises a polyimide resin and an organically layered clay mineral uniformly dispersed in the polyamideimide resin.
- a sliding layer comprising: a resin composition; a solid lubricant held by the resin composition;
- the “organized layered clay mineral” is a layered clay mineral having an organic substance (organic cation) intercalated between layers.
- organically layered clay minerals have organic cation intercalated between layers. The interlayer is swollen. Since such organically modified layered clay minerals are highly compatible with organic matter, the interlayer distance of each layer increases in the polyamidoimide resin, and in some cases, each layer peels off in the polyamideimide resin. As a result, the organically modified layered clay mineral can be uniformly dispersed in the polyimide resin.
- the average linear expansion coefficient at 100 to 200 ° C. of the resin composition constituting the sliding layer is preferably 5 ⁇ 10 ⁇ 5 / ° C. or less.
- the manufacturing method of the sliding member of the present invention is the above-described manufacturing method of the sliding member of the present invention, comprising a resin solution comprising a polyimide resin and a solvent for dissolving the polyimide resin, and a solid lubrication
- a coating composition comprising a mixture of an agent and an organic layered clay mineral, a coating composition coating step for coating at least the sliding surface side of the substrate, and removing the solvent of the coating composition to form a sliding layer And a sliding layer forming step to be formed.
- the organically layered clay mineral is uniformly dispersed in the polyimide resin. Since the layered clay mineral dispersed in the polyamide resin is an inorganic substance, the resin composition has excellent wear resistance. As a result, since the wear resistance of the sliding layer is improved, a sliding member having excellent sliding life can be obtained.
- 1 0 0-2 0 0 average linear expansion coefficient ° C of the resin composition is equal to or less than 5 X 1 0- 5 Z ° C , the temperature of the sliding layer by the sliding rises However, the thermal B tension of the sliding layer is small. Therefore, peeling of the peristaltic layer that occurs during use at high temperatures can be prevented.
- the sliding layer of the sliding member of the present invention is a sliding layer formed on a substrate, and a solid lubricant and an organic layered clay ore are mixed in a resin solution comprising a polyamideimide resin and a solvent. It is formed by applying a coating composition to a substrate. Therefore, it is different from a sliding member manufactured by injection molding.
- a polyimide resin and a polyester resin are used. It is not necessary to add polyarylene sulfide resin. In addition, even a polyamideimide resin having excellent resistance to rolling can be easily produced.
- Fig. 1 shows the results of X-ray diffraction measurements of film test pieces a and g made of PAI resin and organic clay used to make the sliding member.
- FIG. 2 is a graph showing viscoelasticity measurement results of film test pieces a and e made of PAI resin and organic clay used for the production of the sliding member.
- FIG. 3 is a schematic diagram for explaining a test apparatus used for evaluating the sliding characteristics of the sliding member.
- -Fig. 4 is a graph showing the results of the no-boiled crab seizure test for sliding members A to N and X 1 to X 5;
- FIG. 5 is a graph showing the results of the oil lubrication test for sliding member X I and sliding member H.
- FIG. 6 is a graph showing the binder resin O tensile strength for film test pieces a, c and e, f.
- FIG. 7 is a graph showing the bow I tension elastic modulus of the binder resin for the film specimens a and c and e and f.
- FIG. 8 is a graph showing the thermal expansion coefficient of the binder resin for the film test pieces a to e. BEST MODE FOR CARRYING OUT THE INVENTION
- the sliding member of the present invention mainly has a base material and a sliding layer.
- the base material is not particularly limited as long as it is a sliding part of various apparatuses, but is preferably made of metal.
- metal For example, iron, steel, aluminum, aluminum alloy containing Mg, Cu, Zn, Si, Mn, etc., copper, copper alloy containing Zn, Al, Sn, Mn, etc. are preferable.
- the substrate is particularly preferably a sliding part of a compressor. That is, the sliding member of the present invention can be used as a sliding member for a compressor.
- the sliding member of the present invention can be used for a swash plate of a swash plate compressor. Further, the sliding member of the invention can be used for a compressor.
- the slant plate compressor and the shear of a swash plate compressor slide against each other in a dry state without lubricating oil. Even when sliding in such a very severe unlubricated state, it is desirable not to cause seizure or wear.
- the sliding member of the present invention is mounted on a swash plate of a swash plate compressor, the conditions required for the swash plate compressor can be sufficiently satisfied.
- it can also be used for bearings that support the drive shaft of a compressor.
- it is supported integrally with the drive shaft of the piston type compressor, and the drive shaft is rotatably supported by several housings of the piston type compression shaft, and is rotated in synchronism with the drive shaft so that the compression chamber and the suction pressure are supported.
- It can also be used for a rotary valve that can open and close a gas passage between the power region and a biston for a Biston compressor.
- the sliding layer is formed on at least the sliding surface side of the base material.
- the sliding layer comprises a resin composition comprising a polyamide imide resin and an organically modified layered clay mineral uniformly dispersed in the polyamide imide resin, and a solid retained in the resin composition. And a lubricant. That is, the resin composition plays the role of a binder that holds a solid lubricant.
- Polyamide resins that can be used in the resin composition are not particularly limited. 1 /, can be produced by a conventional method such as a diisocyanate method or an acid chloride method.
- the diisocyanate method is preferred, and the number average molecular weight of the polyamide resin is preferably 10 0, 0 00 or more, more preferably 1 2, 0 0 0 or more, and further preferably 1 4, 0 0 0 or more. If the number average molecular weight is less than 10 or 0, 100, the flexibility and heat resistance tend to decrease.In the present invention, the higher the number average molecular weight of the polyimide resin, the higher the slip. Although the dynamic characteristics are improved, it is preferable that it is not more than 35, 00 0.
- the viscosity of the coating composition for the sliding member that is finally obtained becomes high, so that it can be applied during coating.
- Organic solvent used for polymerization N-methyl-2-pyrrolidone, dimethylacetamide, dimethylformamide and other amide solvents, dimethyl sulfoxide, sulfolane and other thio solvents, nitromethane, nitroethane, etc.
- Oral solvents ether solvents such as diglyme and tetrahydrofuran, ketone solvents such as cyclohexanone and methyl ethyl ketone, nitrile solvents such as acetonitrile and propionitrinole, and ⁇ -petit-ora ratatoton tetramethyl
- a solvent having a relatively high dielectric constant such as urea is preferably used alone or as a mixed solvent, but a solvent having a relatively low dielectric constant such as xylene and toluene may also be used as a mixture.
- the reaction temperature is usually preferably 50 to 200 ° C.
- metals such as triamines, alkali metals, alkaline earth metals, cobalt, tin, and zinc, and metalloid compounds You may do it below.
- trimellitic anhydride is used as the acid component monomer.
- oxalic acid, malonic acid, succinic acid, glutaric acid are used.
- [(4 Carboxy) phthalimide] a a 'Aromatic dicarboxylic acid such as meta-xylene, butane 1, 2, 4 tricarboxylic acid, naphthalene 1, 2, 4 tricarboxylic acid and their anhydrides, butane 1, 2, 3,4 tetracarboxylic acid, pyromellitic acid, benzophenone 3, 3 ', 4, 4, tetra force norlevonic acid, diphenyl ether zele 3, 3,, 4, 4, tetracarboxylic acid, biphenyl 3,3, , 4, 4, tetra force rubonic acid, biphenyl 2, 2, 3, 4, 3 'tetracarboxylic acid, naphthalene 2, 3, 6, 7 tetracarboxylic acid, naphthalene 1, 2, 4, 5 tetracarboxylic acid, naphthalene 1,4,5,8 tetracarboxylic acids and their dianhydrides, ethylene glycol bisanhydro
- the amine component includes m-phenylenediamine, p-phenylenediamine, oxydianiline, methylenedialine, hexafluoroisopropylidene diamine, diamino m-xylene, diaminop-xylene, 1, 4 Naphthalene Diamine, 1,5 naphthalenediamine, 2,6 naphthalenediamine, 2,7 naphthalenediamine, 2,2, bis (4-aminophenyl) propane, 2,2'bis
- diphenylmethane diisocyanate is most preferable from the viewpoints of reactivity, abrasion resistance, hazard resistance, and price.
- the organic layered clay mineral dispersed in the polyamide resin is not particularly limited, but is preferably a layered clay mineral organized by an organic ion.
- the layered clay mineral is a so-called layered phyllosilicate.
- smectite layered clay minerals such as montmorillonite, sabonite, hectorite, beidellite, stevensite, nontronite, vermiculite, halloysite, swellable my strength, and kaolinite. These may be natural or synthesized. Therefore, the organically layered clay mineral is preferably a sodium-type montmorillonite or a sodium-type myrium that has been organicized by organic onion.
- the organic ion preferably has 6 or more carbon atoms, for example, an alkyl ion. When the number of carbon atoms is less than 6, it is difficult for the polyimide resin to enter between layers (inter-force), and there is a possibility that each layer may be peeled off and cannot be dispersed. Further, the organic ion is more preferably 10 or more carbon atoms.
- the hydrophilicity of the clay layer is shielded by the organic ion, so that compatibility with the polyamide imide resin is enhanced.
- Organic ion ions that contain polar groups such as hydroxyl groups are more preferred.
- a polar group such as a hydroxyl group
- the interaction with the amide group of the polyamide imide resin increases, and the dispersion of the clay layer and hydrogen bonding with the amide group imide group This is because mechanical properties and the like are improved.
- ion ions include 1st to 4th class ammonium ions, such as hexylammonium ion, octenoleammonium ion, 2-etenorehexinoreamonium ion, dodecylammonium ion, dodecy / retrimammonium ion, laurylammoni ion.
- Ion octadecinoleammonium ion, dioctyldimethylammonium ion, trioctylammonium ion, dioctadecyldimethylammonium ion, trioctynoleammonium ion, dioctadecyldimethylammonium ion Mion (also known as distearyldimethylammonium), Trioctadecylammonium ion, Benzenoredimethyloctadecylammonium ion, Methyloctadecylbis-2-hydroxynole Nmoni Umuion, can be used ammonium Niu beam dodecanoic acid.
- phosphine ions may be used.
- phosphine ions include tetraethyl phosphine ion, triete / rebenzylphosphine ion, tetra-n-petitenorephospheum ion, tri-n-butynolehexadecenorephosphine ion, tri-n —Petino Revenge / Lephosphenemyon can be used.
- each layer is preferably greatly swollen.
- the layer exchange capacity of the layered clay mineral is set to 50 to 200 milliequivalents 10 to 100 g, and further 70 to 150 meq / 100 g And preferred. If the cation exchange capacity is within the above range, the organic layered clay mineral is well dispersed in the polyamide resin because the organic exchange by the organic ion exchange is sufficiently accomplished.
- the cation exchange capacity exceeds 200 milliequivalents / 100 g, the number of bonds between the negative charge of the clay layer and the cations between the clay layers will increase, and the bonding force between the layers of the layered clay mineral will increase. Intervention between layers by ion exchange of organic sodium ions becomes difficult, and as a result, swelling of layered clay minerals may be insufficient.
- the resin composition may be 10 to 70% by weight, more preferably 20 to 60% by weight, when the entire sliding layer is 100% by weight.
- the organic layered clay mineral is preferably added in an amount of at least 1% by weight, more preferably at least 3 to 20% by weight when the resin composition is 100% by weight. If it is less than 1% by weight, the performance may be insufficient, and if it is more than 20% by weight, the dispersibility may deteriorate.
- the resin composition has a higher thermal ⁇ tension ratio / j, and a higher Young's modulus than the polyamide-imide resin without the addition of the organic layered clay mineral. .
- Solid lubricants retained in the resin composition include layered structures such as graphite and talc, soft metals such as Pb, Ag, and Cu and their compounds, polytetrafluoroethylene (PTF E), perfluoro Loalkoxyalkane (PFA), Ethylene-tetrafluoroethylene copolymer (ETFE), Polyolefin-ethylene propene copolymer (FEP), Polyvinylidene fluoride (PVDF), Ethylene-monochlorotrifluoroethylene copolymer ( ECTFE) etc., as long as it is usually used as a solid lubricant, preferably contains at least one of fluorine resin, molybdenum disulfide, and graphite. .
- the sliding member of the present invention when used in a non-lubricated state, it is preferable to use PTFE as the solid lubricating simultaneous IJ.
- the solid lubricant is preferably in the form of powder and dispersed in the resin composition, and a powder having an average primary particle size of 0.1 to 2 ° ⁇ , preferably 0.1 to 10 / m is used. Good.
- the solid lubricant is 10 to 90 weights when the entire sliding layer is 100% by weight. / 0 , more preferably 20 to 70% by weight is retained.
- the average linear expansion coefficient at 100 to 200 ° C. of the resin composition constituting the sliding layer is determined as follows. Smaller than dry resin, 5 x 10 1/5 /. Preferably it is C or less. If the thermal expansion coefficient of the resin composition is within the above range, even when the sliding member is used under a high temperature condition, or even when the temperature of the sliding layer rises due to sliding, the heat of the sliding layer Peeling of the sliding layer due to expansion can be prevented.
- the Young's modulus (tensile modulus) of the resin composition is preferably larger than that of a single polyimide resin, and is preferably 2500 OMPa or more. If the Young's modulus of the resin composition is too low, the wear resistance tends to decrease. In addition, a sliding layer made of a resin composition having a high Young's modulus can easily deform even when an impact is applied, and the deformation can increase the area that receives the impact and reduce the surface pressure. it can.
- a substrate having a surface treatment applied to the surface on the sliding surface side may be a substrate having an intermediate layer different from the sliding layer on the surface, and further, titanium oxide, sulfuric acid barium, calcium carbonate, alumina, oxide Kei-containing iron oxide, inorganic particles such as chromium oxide, zinc sulfide (Z n S) and silver sulfide (a g 2 S) pole of the sulfur-containing metal compounds such as pressure agent Colorants such as dyes and pigments, surfactants, dispersants, antioxidants, flame retardants, antistatic agents, leveling agents, foaming agents, silane coupling agents, epoxy resins, phenol resins, melamine
- the peristaltic layer may contain any or all of additives such as fats and cross-linking agents such as polyfunctional isocyanates.
- the manufacturing method of the sliding member of this invention is a manufacturing method of the said sliding member, Comprising: A coating composition application
- the coating composition application process is a process of applying the coating composition to at least the sliding surface side of the substrate.
- the coating composition is composed of a mixture of a resin solution, a solid lubricant, and a fake layered clay mineral.
- the resin solution is not particularly limited as long as it is a resin solution comprising a polyamideimide resin and a solvent for dissolving the polyamideimide resin.
- PAI resin varnish is desirable.
- the solvent may be a polar solvent such as n-methyl-2-pyrrolidone or xylene in which the polyamideimide resin to be used and the organic layered clay mineral to be added are soluble. These solvents may be used alone or in a mixed solvent.
- the organic layered clay mineral may be added to the resin solution and mixed, and then the solid lubricant may be added and mixed again.
- the solid lubricant may be added to the resin solution.
- the organically modified layered clay mineral may be added all at once and mixed. What is necessary is just to mix using a common pole mill mixer when mixing a coating composition.
- the coating composition is applied to the target portion by a normal coating method such as coating method, flow coat method, spray coating method, spin coating method, or ronore coating method. May be applied.
- the sliding surface side of the base material may be subjected to a surface treatment such as a plating treatment, a thermal spraying treatment, an anodizing treatment, a chemical conversion treatment, or a rough surface forming treatment.
- a surface treatment such as a plating treatment, a thermal spraying treatment, an anodizing treatment, a chemical conversion treatment, or a rough surface forming treatment.
- An intermediate layer located between the base material and the sliding layer may be formed.
- the sliding layer forming step is a step of forming the sliding layer by removing the solvent of the coating composition.
- the sliding layer can be obtained by drying (baking if necessary) the coating composition applied to the substrate and hardening it. At this time, as for the drying strip, etc., the optimum conditions may be appropriately selected according to the type of solvent of the resin solution. Examples of the sliding member and the manufacturing method of the sliding member of the present invention will be described below together with comparative examples.
- Sodium type montmorillonite (Kunipia Kunipia) as a layered clay mineral F (No. 8 only, Organic Clay Cloisite30B manufactured by Southern Clay Products)), sodium-type Myriki (ME 100 manufactured by Co-op Chemical), and organic cations listed in Table 1 as organic onium salts. Stir them in water and mix them so that the cation exchange capacity is 110 milliequivalents / 100 g, and the sodium ions of the layered clay mineral are ion-exchanged with organic ions. Clay clay was produced. In Table 1, No. 11 is a non-organic sodium montmorillonite.
- HP C-5000 (Pai resin number average molecular weight: 1 9000, solid content concentration: 37 wt%, solvent: n-methyl-2-pyrrolidone and xylene) used as PA I resin varnish It was. Organized clay was added to this PA I resin varnish, and the mixture was stirred for 3 minutes and then defoamed for 30 seconds with a mixer (manufactured by Shinky Co., Ltd., a rotation and revolution type super mixer Awatori Kentaro) to obtain a mixture. Solid lubricant powder was put into the resulting mixture and mixed for 3 hours using a ball mill to obtain a coating composition.
- a mixer manufactured by Shinky Co., Ltd., a rotation and revolution type super mixer Awatori Kentaro
- the coating composition was a disk-shaped substrate ( ⁇ 90 ⁇ made of aluminum alloy (A390)) m, thickness 5 mm), and is dried at 80 ° C for 30 minutes and then fired at 200 ° C for 1 hour.
- the sliding layer has the composition shown in Table 2 (ratio after solvent removal). Sliding members A to L having the following numbers were obtained.
- a sliding member X4 was prepared in the same manner except that sodium montmorillonite (Noll) that was not organicized was used.
- sliding members M, N, and X5 were obtained in the same manner as the above procedure except that the number average molecular weight of the PAI resin used was 12000 or 8000.
- sliding members XI to X3 are comparative examples that do not contain organoclay, and are obtained by adding solid lubricant powder to a PAI resin varnish and mixing for 3 hours using a ball mill. Other than using the obtained paint yarn composition, it was produced in the same manner as the sliding members A to L. At this time, in the sliding member X2, as a PAI resin varnish, HPC-4250 manufactured by Hitachi Chemical Co., Ltd. (number average molecular weight of PAI resin: 1 8000, solid content concentration: 37 wt%, solvent: n_methyl) 2-pyrrolidone and xylene) were used.
- the PAI resin varnish HPI—500 0 0 (number average molecular weight: 1 9 0 0 0) or HPC—4 2 5 0 (number average molecular weight: 1 8 0 0 0))
- organic clay Were prepared so that the yarn composition after removal of the solvent would be the ratio shown in Table 3, and kneaded with the mixer in the same manner to obtain a mixture. Apply the resulting mixture with a bar coater, 80. After drying at C for 30 minutes, film test pieces a to g were obtained by baking at 200 ° C. for 1 hour. Among these, the film specimens a to (! Were transparent, and it was confirmed by visual observation that the organoclay was uniformly dispersed in the PAI resin. It was confirmed that there was an agglomerate) and it was not uniformly dispersed.
- Film test pieces a to g are binders that hold the solid lubricant powder of the sliding layer.
- X-ray diffraction measurement was performed on the film specimens a and g.
- the diffraction chart at this time is shown in Fig. 1.
- RAD-B manufactured by Rigaku Denki Co., Ltd.
- CuK X-ray is used.
- 2 0- ⁇ method the 2 0- ⁇ method.
- FIG. 2 shows the measurement results.
- Seiko Instruments DMS was used, the distance between chucks: 2 Omm, the measurement frequency: 1 : ⁇ , the tensile load: 50 mN, and 3 C / min from room temperature (25 C) to 280 ° C. The temperature was raised at. Also, The width of the sample (film specimen) was 4 mm and the thickness was 50.
- film test piece a The difference between film test piece a and film test piece e is the presence or absence of addition of organoclay. From Fig. 2, it can be seen that the addition of organoclay to the PAI resin improves the elastic modulus by about 1.5 times from room temperature to around 220 ° C.
- a non-lubricated seizure test was performed on each sliding member. Specifically, using the test device shown in Fig. 3, each slide in which the rotating shaft 5 is fixed from the base material 1 side on the upper surface of the shoe 6 made of bearing steel (SUJ 2) fixed to the pedestal 7 is used. The member was rotated around the axis so that the sliding layer 2 and the upper surface of the shoe 6 were in sliding contact. The sliding speed was 1 Om / s and the load was 200 ON, and the time from when the load reached 200 ON until seizure occurred was measured. The results are shown in Table 2 and FIG.
- the sliding members A to L of this example having a PAI resin number average molecular weight of 19000, no seizure occurred even when the test time was 150 seconds or more. Therefore, the sliding layers of the sliding members A to L have excellent seizure resistance, and the sliding members A to L have better sliding characteristics than the sliding members X I and X 2 to which no organic clay is added.
- the amount of solid lubricant powder used was the same, but low molecular weight (8000) PAI resin was used. From the seizure test results of sliding member M and sliding member X3, it was found that the seizure resistance was improved by the addition of organic clay.
- organoclay improved the seizure resistance regardless of the molecular weight of the resin used.
- the effect was more prominent when the molecular weight of the resin was large (1000 or more).
- Oil lubrication tests were conducted on sliding member H and sliding member XI. Using the test equipment shown in Fig. 3, the friction coefficient was measured under refrigeration oil lubrication with a sliding speed of 10 mZ s and a load of 500 ON (reached in 3000 seconds). The measurement results are shown in Fig. 5. The friction coefficient after the load reached 5000 N was 0.06 to 0.08 for sliding member H and 0.13 to 0.15 for sliding member X1.
- the sliding member H of this example no seizure occurred even when the test time exceeded 10,000 seconds, but in the sliding member XI, seizure occurred when it exceeded 6000 seconds.
- the sliding member H of this example has a smaller coefficient of friction than the sliding member X1, and is excellent in slidability.
- the mechanical properties of the film test pieces a to f were evaluated in order to evaluate the effect of the binder constituting the sliding layer.
- a tensile test was performed on the film test pieces a, c, e, and f.
- Each film specimen was measured with a width of 4 mm, a thickness of 50 ⁇ , a distance between chucks: 20 mm, and a tensile speed of 10 mmZ.
- the measurement temperature was room temperature (25 ° C).
- the measurement results are shown in Fig. 6 (tensile strength), Fig. 7 (tensile modulus), and Table 4.
- the average linear expansion coefficient at 100 to 200 ° C. was measured for the film test pieces a to f.
- Each film specimen has a width of 2 mm and a thickness of 50 ⁇ .
- ⁇ thermomechanical analyzer
- the distance between chucks is 10 mm
- the tensile load is 100 mN
- the heating rate is 1 mm. Measurements were made as C / min.
- the measurement results are shown in Fig. 8 and Table 4. In Fig. 8, the added amount of organoclay decreases in the order of a, b... e on the horizontal axis (e is not added).
- the average coefficient of linear expansion that takes in 1 ⁇ 0 ⁇ 2 0 0 ° C by addition of organophilic clay becomes less 5 X 1 0- 5 / ° C , the amount of chromatic poling clay dispersed in PAI resin The greater the number, the smaller the coefficient of thermal expansion.
- the appearance of the paint film was observed on the film test pieces I to ⁇ .
- the organic clay No. 8 was introduced into a PAI resin varnish having a different number average molecular weight of the PAI resin, and the mixer (Sinky, rotation and revolution super mixer Awatori Kentaro ) To obtain a mixture by degassing for 30 seconds after stirring for 3 minutes. Solid lubricant powder was added to the resulting mixture and mixed for 3 hours using a ball mill to obtain a coating composition.
- Paint composition PAI resin: 13 wt%, Organized clay: 1 wt%, Molybdenum sulfate: 10 wt%, Graphite: 7 wt%, PTFE: 3 wt%, n-methyl-2-pyrrolidone: 5 7 wt%.
- the obtained coating composition was applied to a PET film with a bar coater in an environment of 40% relative humidity and 25 ° C, and the appearance of the coating film after 30 minutes was observed. The results are shown in Table 5.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602005022751T DE602005022751D1 (de) | 2004-10-27 | 2005-10-27 | Gleitelement und herstellungsverfahren dafür |
EP05799892A EP1813663B1 (en) | 2004-10-27 | 2005-10-27 | Sliding member and process for producing sliding member |
US11/666,598 US8420579B2 (en) | 2004-10-27 | 2005-10-27 | Slide member and process for producing slide member |
CN2005800370455A CN101048483B (zh) | 2004-10-27 | 2005-10-27 | 滑动构件和制备滑动构件的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004312903 | 2004-10-27 | ||
JP2004-312903 | 2004-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006046773A1 true WO2006046773A1 (ja) | 2006-05-04 |
Family
ID=36227993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/020172 WO2006046773A1 (ja) | 2004-10-27 | 2005-10-27 | 摺動部材および摺動部材の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8420579B2 (ja) |
EP (1) | EP1813663B1 (ja) |
CN (1) | CN101048483B (ja) |
DE (1) | DE602005022751D1 (ja) |
WO (1) | WO2006046773A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008146837A1 (ja) * | 2007-05-29 | 2008-12-04 | Ntn Corporation | 発泡固形潤滑剤封入軸受およびその製造方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005026665A1 (de) * | 2005-06-02 | 2006-12-07 | Ks Gleitlager Gmbh | Gleitlagerschale für motorische Anwendungen |
JP4420940B2 (ja) | 2007-06-15 | 2010-02-24 | 大同メタル工業株式会社 | 乾性潤滑被膜組成物及び該乾性潤滑被膜組成物を摺動層としたすべり軸受 |
ITMI20071434A1 (it) * | 2007-07-17 | 2009-01-18 | Cvi Engineering S R L | Cuscinetto a strisciamento per l'ingegneria strutturale e materiali per lo stesso |
CN101503995B (zh) * | 2009-02-26 | 2012-06-06 | 浙江长盛滑动轴承股份有限公司 | 自润滑耐磨涂层斜盘及其生产工艺 |
JP4932884B2 (ja) * | 2009-05-01 | 2012-05-16 | アクロス株式会社 | 摺動部材用被膜組成物 |
CA2784508C (en) * | 2009-12-30 | 2019-07-02 | Dow Corning Corporation | Friction reducing coatings |
JP5685409B2 (ja) * | 2010-09-14 | 2015-03-18 | 株式会社ヴァレオジャパン | ポリアミドイミド系皮膜用塗料 |
CN103132073B (zh) * | 2011-11-29 | 2017-07-14 | 华域三电汽车空调有限公司 | 滑动件及其表面处理方法 |
CN104245748B (zh) * | 2012-04-26 | 2016-09-07 | 美蓓亚株式会社 | 紫外线固化性树脂组合物和滑动部件以及滑动部件的制造方法 |
CN102643603B (zh) * | 2012-05-09 | 2015-04-01 | 深圳市港联化工有限公司 | 一种耐高温绝缘液体涂料及其喷涂方法 |
KR20150040930A (ko) * | 2012-08-02 | 2015-04-15 | 다우 코닝 도레이 캄파니 리미티드 | 폴리아미드-이미드 수지를 함유하는 코팅 조성물 |
KR101558380B1 (ko) * | 2014-04-29 | 2015-10-07 | 현대자동차 주식회사 | 전동식 cvvt용 감속기구의 소음 저감유닛 |
EP3144144B1 (en) * | 2014-05-16 | 2020-08-12 | NOK Klueber Co., Ltd. | Slide member with coating film and method for forming coating film |
CN108026973B (zh) * | 2015-08-03 | 2020-06-16 | Ntn株式会社 | 滑动构件、滚动轴承及保持器 |
JP7222690B2 (ja) * | 2018-12-17 | 2023-02-15 | 大豊工業株式会社 | 摺動部材 |
GB2599119B (en) * | 2020-09-24 | 2023-02-01 | Mahle Int Gmbh | Bearing material with solid lubricant |
CN112251134B (zh) * | 2020-10-26 | 2021-12-31 | 中国科学院兰州化学物理研究所 | 一种硫化银量子点增强粘结固体润滑涂料及涂层 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01261514A (ja) * | 1988-04-07 | 1989-10-18 | Taiho Kogyo Co Ltd | 摺動材料 |
JPH02178395A (ja) * | 1988-12-28 | 1990-07-11 | Taiho Kogyo Co Ltd | 摺動材料 |
JPH0488209A (ja) * | 1990-07-31 | 1992-03-23 | Taiho Kogyo Co Ltd | 摺動材料 |
JPH0489892A (ja) * | 1990-08-02 | 1992-03-24 | Taiho Kogyo Co Ltd | 摺動材料 |
JPH07166182A (ja) * | 1993-12-14 | 1995-06-27 | Taiho Kogyo Co Ltd | 摺動材料 |
JPH1113638A (ja) * | 1997-06-26 | 1999-01-19 | Taiho Kogyo Co Ltd | 斜板式コンプレッサー用斜板 |
JP2001302914A (ja) * | 2000-04-25 | 2001-10-31 | Mitsubishi Gas Chem Co Inc | 樹脂組成物 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2517604B2 (ja) * | 1987-07-13 | 1996-07-24 | 大豊工業株式会社 | 摺動材料 |
US5789523A (en) * | 1995-07-11 | 1998-08-04 | E. I. Du Pont De Nemours And Company | Polyimide compositions with improved wear resistance and friction at high PV (pressure × velocity) conditions |
JP3356025B2 (ja) | 1997-09-18 | 2002-12-09 | 株式会社豊田中央研究所 | 樹脂複合材の製造方法 |
WO2000060006A1 (fr) * | 1999-04-05 | 2000-10-12 | Kaneka Corporation | Composition de resine thermoplastique et son procede d'obtention |
JP2002317759A (ja) * | 2001-04-25 | 2002-10-31 | Toyota Industries Corp | 斜板式圧縮機用シューおよびそれが配設された斜板式圧縮機 |
JP2003049766A (ja) * | 2001-08-03 | 2003-02-21 | Toyota Industries Corp | 摺動部品及び圧縮機 |
US6794031B2 (en) * | 2001-09-28 | 2004-09-21 | Ube Industries, Ltd. | Cover-lay film and printed circuit board having the same |
JP4359066B2 (ja) * | 2003-04-14 | 2009-11-04 | 株式会社豊田自動織機 | 摺動部用塗料組成物 |
-
2005
- 2005-10-27 DE DE602005022751T patent/DE602005022751D1/de active Active
- 2005-10-27 US US11/666,598 patent/US8420579B2/en not_active Expired - Fee Related
- 2005-10-27 EP EP05799892A patent/EP1813663B1/en not_active Not-in-force
- 2005-10-27 CN CN2005800370455A patent/CN101048483B/zh not_active Expired - Fee Related
- 2005-10-27 WO PCT/JP2005/020172 patent/WO2006046773A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01261514A (ja) * | 1988-04-07 | 1989-10-18 | Taiho Kogyo Co Ltd | 摺動材料 |
JPH02178395A (ja) * | 1988-12-28 | 1990-07-11 | Taiho Kogyo Co Ltd | 摺動材料 |
JPH0488209A (ja) * | 1990-07-31 | 1992-03-23 | Taiho Kogyo Co Ltd | 摺動材料 |
JPH0489892A (ja) * | 1990-08-02 | 1992-03-24 | Taiho Kogyo Co Ltd | 摺動材料 |
JPH07166182A (ja) * | 1993-12-14 | 1995-06-27 | Taiho Kogyo Co Ltd | 摺動材料 |
JPH1113638A (ja) * | 1997-06-26 | 1999-01-19 | Taiho Kogyo Co Ltd | 斜板式コンプレッサー用斜板 |
JP2001302914A (ja) * | 2000-04-25 | 2001-10-31 | Mitsubishi Gas Chem Co Inc | 樹脂組成物 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1813663A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008146837A1 (ja) * | 2007-05-29 | 2008-12-04 | Ntn Corporation | 発泡固形潤滑剤封入軸受およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1813663B1 (en) | 2010-08-04 |
EP1813663A4 (en) | 2008-12-24 |
US8420579B2 (en) | 2013-04-16 |
CN101048483A (zh) | 2007-10-03 |
US20080194437A1 (en) | 2008-08-14 |
CN101048483B (zh) | 2012-06-06 |
DE602005022751D1 (de) | 2010-09-16 |
EP1813663A1 (en) | 2007-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006046773A1 (ja) | 摺動部材および摺動部材の製造方法 | |
JP5102952B2 (ja) | 摺動部材および摺動部材の製造方法 | |
EP2821443B1 (en) | Composition for a sliding member | |
US10266722B2 (en) | Composite bearings having a polyimide matrix | |
US11542408B2 (en) | Solid film lubricant, method for producing same, sliding element comprising same and use thereof | |
WO2007026868A1 (ja) | 潤滑グリースおよび潤滑グリース封入転がり軸受 | |
JP5205739B2 (ja) | ポリアミドイミド樹脂、ポリアミドイミド樹脂組成物、塗料、摺動部用塗料及び摺動部用塗膜 | |
KR20090031876A (ko) | 내열성 수지 바니시, 내열 수지 필름, 내열 수지 복합체, 및 절연 전선 | |
JP6015551B2 (ja) | 潤滑塗料用ポリアミドイミド樹脂組成物 | |
JPS61162551A (ja) | ポリエーテルイミド ベアリング組成物 | |
JP2001227604A (ja) | ベルト張力調整装置 | |
JP2006160799A (ja) | 塗料組成物、塗料組成物を用いた摺動層の製造方法および摺動層を有する摺動部材 | |
EP1489152A2 (en) | Coating composition for use in sliding members | |
TW200415215A (en) | Coating composition, fluorine-containing laminate and resin composition | |
JP2003306604A (ja) | 摺動部材用ポリアミドイミド樹脂組成物及びこれを用いた摺動部材 | |
US20150126663A1 (en) | Tribological aromatic polyimide compositions | |
JP2008016266A (ja) | 絶縁電線 | |
WO2013150991A1 (ja) | 絶縁電線及びその製造方法 | |
JP5099577B2 (ja) | 耐熱性樹脂ワニス、耐熱樹脂フィルム、及び耐熱樹脂複合体 | |
JP5477729B2 (ja) | 潤滑塗料用ポリアミドイミド樹脂組成物 | |
JP2007051569A (ja) | 斜板式コンプレッサの斜板および斜板式コンプレッサ | |
JP6421434B2 (ja) | 摺動部材用ポリアミドイミド樹脂組成物及びそれを用いた摺動部材 | |
WO2022254910A1 (ja) | 塗料組成物、塗膜及び塗装物品 | |
KR100879002B1 (ko) | 폴리아미드이미드를 포함하는 절연 도료 조성물 및 이를도포시킨 절연피막을 포함하는 절연전선 | |
JP2009150439A (ja) | 自在継手 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GH GM HR HU ID IL IN IS KE KG KM KP KR KZ LC LK LR LS LT LU LV LY MD MG MK MN MW MX MZ NA NG NO NZ OM PG PH PL PT RO RU SC SD SG SK SL SM SY TJ TM TN TR TT TZ UG US UZ VC VN YU ZA ZM |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SZ TZ UG ZM ZW AM AZ BY KG MD RU TJ TM AT BE BG CH CY DE DK EE ES FI FR GB GR HU IE IS IT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005799892 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200580037045.5 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 2005799892 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11666598 Country of ref document: US |