Customized Carbon Graphite Rings China For Machine Parts Sealing

  1. Good self-lubrication;
  2. High coefficient of restitution;

Specification

ModelGraphite Ring Sealing
Density(g/cm3)1.821.821.95
Flexural strength(Mpa)
756075
Compressive Strength (Mpa)230150125
Shore hardness (Hs)905865
Porosity(%)211
Thermal Expansion Coefficient(10-6/℃)5.54.55
T(℃)500500500