| 摘要 |
PURPOSE:To provide a material for sliding parts which can reduce the abrasion of itself and the counterpart made of soft metal. CONSTITUTION:The sliding part is formed from a composition comprising 75 to 90wt.% of a fluororesin and 25 to 10wt.% of carbon black granules of 40 to 200nm average particle size. This material suitably be used as a counterpart to the material made of soft metal. |
