| 摘要 |
PROBLEM TO BE SOLVED: To provide a lubricant composition such as a lubricant and grease which can prevent seizing or the like caused when used in automotive parts such as a door lock mechanism, a window regulator, a seat rail, and electric power steering and in a sliding part constituting a moving part such as a tip, an intermeshing part, a lock part, and an engaging part in various devices, has long-term durability, and improves sliding properties. SOLUTION: The lubricant composition includes resin fine particles to be added which are composed of a polyamide, polyarylene ether, polyarylene sulfide, polyether sulfone, polysulfone, polyether ketone, polyether ether ketone, polycarbonate, polyarylate, polyamide-imide, polyimide, polyetherimide resin or the like having a glass transition temperature of not lower than 150°C and have an average particle diameter of 0.1-50μm and a particle size distribution index of 1-1.5. COPYRIGHT: (C)2011,JPO&INPIT |
