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CARBON BLACK-N330

Technical Data Sheet

Other Name High Abrasion Furnace Black; HAF
Physical & Chemical Properties Carbon black N330 is the most widely used high abrasion furnace black. Its iodine adsorption value is 82 g/kg, and DBP adsorption is 102cm3/100g. The abrasion of the N330 compounds is lower than ISAF compounds but better than those of channel black-compounds.
Application Carbon black N330 is used in the tread compound, cord fabric compound, inner tire and industrial compounds.

Performance Features

  • Moderately high reinforcement
  • Moderate modulus
  • Good processing characteristics

Typical Applications

  • Carcass
  • Conveyor belt covers
  • Hose
  • Cots
  • Rubber footwear
  • Cable
  • Rubber products
  • Ink
  • Coating
  • Plastic
  • Printing and dyeing
TEST ITEMS UNIT INDEX
Iodine Adsorption Number g/kg 82±5
Oil absorption Number(OAN) 10-5m3/kg 102±5
Crushed OAN (COAN) 10-5m3/kg 83-93
CTAB absorption surface Area-N2 103m2/kg 76-88
STSA 103m2/kg 75±5
N2SA 103m2/kg 73-83
Tint Test, Reflectance From ITRB % 99-109
Moisture, Bulk& Bag (as shipped) % ≤1.5
Ash content % 0.5
45μm Sieve residue % 0.05
Impurity / None
Fines/Attrition (Note l)(25g,No.120 US Std Sieve) % 8
Pour density kg/m3 380±40
300% stretching stress (SRB7#) Mpa -0.6±1.0