SF-1P is particularly suitable for bushes in reciprocating motion, and the surface layer is lately optimized formulation, and the properties are similar to that of the foreign product designated as DD2.
It is efficient even under sudden break off of the lubricating oil. It is wear resistant, and so can keep the lubricating oil clear after long period of working. It can protect the mating metal surface from wearing, particularly suitable for reciprocating motion SF-1P is used widely as oil damping vibrating absorber of automobiles, motorcycles and various hydraulic cylinders, hydraulic motors and pneumatic elements.
