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    • 168. 发明专利
    • Porous solid lubricant and method for producing the same
    • 多孔固体润滑剂及其制造方法
    • JP2008297371A
    • 2008-12-11
    • JP2007142679
    • 2007-05-29
    • Ntn CorpNtn株式会社
    • HIMENO YOSHIHIDEOBARA MIKA
    • C10M177/00C10M155/02C10N30/00C10N30/08C10N40/02C10N50/00C10N70/00
    • PROBLEM TO BE SOLVED: To provide a porous solid lubricant which is excellent in a lubricating performance, has a long life, can be operated even at a high speed rotation, can be produced in relatively simple processes, can respond to the demand of cost reduction, and is excellent in heat resistance and durability, and to provide a method for producing the same.
      SOLUTION: The porous solid lubricant is characterized by containing a lubricating component and a foamable liquid silicone component as essential components, foaming in a state containing the lubricating component before foamed and cured, and occluding and curing the lubricating component in the skeleton of the resin. This method for producing the porous solid lubricant is characterized by comprising a mixing process of mixing a lubricating component with a component a foamable liquid silicone component as essential components to obtain a mixture, a charging process of charging the mixture on the periphery of a sliding member or in a mold before the foaming and curing of the mixture is finished, and a foaming and curing process of foaming and mixing the charged mixture. The porous solid lubricant 3 is used by attaching the porous solid lubricant to a sliding bearing 1 or the like.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供润滑性能优异的多孔固体润滑剂,寿命长,即使在高速旋转下也能够运行,可以在相对简单的工艺中生产,可以满足需求 的成本降低,耐热性和耐久性优异,并且提供其制造方法。 解决方案:多孔固体润滑剂的特征在于含有润滑组分和可发泡液体硅氧烷组分作为必要组分,在发泡和固化之前以含有润滑组分的状态发泡,并且将骨架中的润滑组分封闭和固化 树脂。 该多孔性固体润滑剂的制造方法的特征在于,包括将润滑成分与发泡性液体硅酮成分的成分混合作为必要成分的混合工序,得到混合物,将混合物充填到滑动部件周边的充填工序 或在混合物的发泡和固化完成之前的模具中,以及发泡和固化过程,发泡并混合带电混合物。 通过将多孔固体润滑剂附接到滑动轴承1等来使用多孔固体润滑剂3。 版权所有(C)2009,JPO&INPIT