| 摘要 |
PURPOSE:To provide a slidable seal part of which adhesion phenomenon against the sliding face of a sliding lip is hardly generated and increase of sliding resistance is small even at increasing load in the perpendicular direction to the sliding direction. CONSTITUTION:In a slidable seal part provided with a sliding lip part 1a and a seal projecting part 1b, it is featured that at least the sliding lip part is formed out of a rubber compound combined with other subsidiary materials and lubricant in rubber component. |
