About Us

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  Shapes: pencil, rod and liquid
  Used for manufacturing electrode
  Used in water-resistant material
  Used to produce modified coal tar pitch
  Technical requirement (medium temperature coal tar pitch):
  Softening point: 85 ?
  Insoluble in toluene: 15 to 18%
  Ash: 0.2%
  Volatile: 60 to 65
  Moisture: 4%
  Quinoline insoluble matter: 50 to 55%
  Notes:
  Moisture is only the operation index but not the examination of quality
  The ash of Luodi No.2 medium temperature coal tar pitch should be no more than 1%
  Number 1 is mainly used for producing electrode
  Quinoline insolubles matter should be tested one time per month