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Carbon Black N219, China Carbon Black Manufacturer & Supplier

China Carbon Black N219 is an Intermediate Super Abrasion Furnace (ISAF) grade having high surface area and low structure feathers high tensile strength.

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Carbon black N219

Product Description

N219 is an Intermediate Super Abrasion Furnace (ISAF) grade having high surface area and low structure feathers high tensile strength.

Appearance: Black Granular

Usage:N219 can be used in (OTR) tread and conveyor belts requiring high tensile strength, good tear resistance and flex cracking resistance. Rubber, ink, Pigment Paste.

High purity carbon black N219

CARBON BLACK N219
Iodine Adsorption No g/kg 118±7
CTAB Absorption No Specific Surface Area 103m2/kg 98~116
Nitrogen Adsorption Specific Surface Area 103m2/kg 109~123
STSA 103m2/kg
DBP Absorption No 10-5m3/kg 78±7
DBP Absorption No (compress sample) 10-5m3/kg 67~91
Tint Strength % 115~131
Heating Loss % 2.5
Ash content % 0.5
Pour Density kg/m3
Fines % 10
PH 5~9
Impurity NONE
45um Sieve Residue % 0.1
500um Sieve Residue % 0.001
Stress at 300% Elongation Mpa -3.9±1.6
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