With high filling content of metallic and nonmetallic materials,DF-103 has good thermal conductivity, high compressive strength, good rigidity, stable dimension , and wear resistance properties, and can work oil-free or boundary lubrication condition with shock-absorbing and anti-grinding characteristics.
As a kind of seal material can work under high temperature and pressure, DF-103 can be made into ideal seal parts or gaskets used in thermal oil recovery.
Density (g/cm³ )
Liner thermal Expansion factor (x10-5)
Tensile strength ( MPa)
Compressive strength ( MPa)
Benging Strength ( MPa)
Impact Strength without Notch ( KJ/㎡)
Friction and Wear properties ( Dry Friction )
Coefficient of Friction
Wear Scar Width (mm)
Wear Loss ( mm³)