High purity molded graphite blocks are characterized by the fine grain size and high purity (C>99%).

High purity molded graphite is an ideal alternative material to isostatic graphite if there is no specific requirement for the material size.


ModelFlexural StrengthCompressive StrengthSpecific Electrical ResistanceBefore/After Purification Ash ContentGrain SizeBulk DensityShore Hardness


  • Good Machinability
  • Strong Thermal Stability
  • Low Expansion Ratio
  • Low Thermal expansion
  • Excellent Chemical Resistance acid, alkali, and organic solvents.
  • Excellent Electrical Conductivity and Thermal Conductivity


  • Polycrystalline silicon growth furnace
  • Casting die
  • Crucible
  • EDM
  • Hot pressing/ sintering
  • Semi-conductors
  • Vacuum furnaces
  • Heat elements