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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

Typical Applications

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