High abrasion furnace black-high structure (HAF-HS New technology);
Specifications
Carbon black N339:
a) Heating loss: 2.5% (max.)
b) Ash: 0.7% (max.)
c) CTAB Absorption Specific Surface Area 1000m²/kg: 29-43
d) Color intensity: 103-119%
e) DBP absorption value (10-5m³/kg): 90±7
f) Iodine absorption value (g/kg): 90± 7