• SF-1P is particularly suitable for bushes in reciprocating motion, and the properties are similar to DD2 type product in foreign country
• It is wear-resistant, and so can keep the lubricating oil clear after long period of working
• Meanwhile it can protect the mating surface from wearing
• Load capacity：140N/mm²
• Temperature：195-280°C
• Speed limit：2.5m/s
• Friction coef (μ)： 0.04-0.20
• PV limit (dry)： 3.6N/mm² .m/s
• PV limit (oil)：50N/mm² .m/s
• Applications
o It is widely used as oil damping vibrating absorber of automobiles, motorcycles and various hydraulic cylinders, hydraulic motors and pneumatic elements