COMPOSITION FOR LUBRICANT FILM, SLIDE MEMBER USING THE SAME AND MANUFACTURING METHOD THEREFOR

• Main Authors: SAITO KOJI, TERADA SHINYA, KANAZAWA YUICHIRO, KOYAMAISHI NAOTO, YAMAGUCHI ICHIRO, FUWA YOSHIO, HAYASHI KEIJI, KISHI MISATO, FUJIWARA NOBUYUKI, MAKINO MAKOTO, MIYAMOTO KEISHI, JINBO MASAKO
• Format: Patent
• Language: English; Japanese
• Published: 05.09.2016
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; FUELS; INKS; LUBRICANTS; LUBRICATING COMPOSITIONS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; POLISHES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION; USE OF MATERIALS THEREFOR; WOODSTAINS

PROBLEM TO BE SOLVED: To provide a composition for lubricant film reducing surface roughness of the lubricant film formed on a surface of a substrate of a sliding member and easily smoothing a surface of the lubricant film during sliding.SOLUTION: There is provided a composition for lubricant film for coating a surface of a metal made substrate 10 with a lubricant film 20 where molybdenum disulfide particle is dispersed and dispersed molybdenum disulfide particle is bound by a binding resin and containing molybdenum disulfide particle of 50 to 70 mass% based on total amount of the molybdenum disulfide particle and the binding resin and having average particle diameter in a range of 0.1 to 3.0 μm.SELECTED DRAWING: Figure 1 【課題】摺動部材の基材の表面に形成される潤滑被膜の表面粗さを低減するとともに、摺動時にその潤滑被膜の表面が平滑化され易い潤滑被膜用組成物を提供する。【解決手段】二硫化モリブデン粒子が分散し、分散した二硫化モリブデン粒子が結合樹脂で結合された潤滑被膜２０を、金属製の基材１０の表面に被覆するための潤滑被膜用組成物であり、潤滑被膜用組成物は、二硫化モリブデン粒子と結合樹脂との総量に対して、二硫化モリブデン粒子を５０〜７０質量％含有し、二硫化モリブデン粒子の平均粒子径が０．１〜３．０μｍの範囲にある。【選択図】図１