Carbon black - N326

(1)This product is mainly used in the rubber tread material of tire which requires high strength and low heat and it could also be used in conveyor belt, sealing products and other high-quality rubber products.
(2)The rubber using this product always has the properties of high tensile strength, tearing strength, wear resistance and anti-collapse performance. Compared with other high-temperature grinding furnace black, rubber with this product has the low modulus and high elongation. However, it has difficulty in dispersing in rubber and it will reduce the tensile strength, abrasion performance and using life of the rubber material if not scattered well.
Adsorption No 82±7 (g/kg)
DBP Adsorption No 72±7 (10-5m3/kg)
24M4 DBP Adsorption No 62~76 (10-5m3/kg)
CTAB Surface Area 77~89 (103m2/kg)
Nitrogen Surface Area 77~91 (103m2/kg)
Tint Strength 106~118(%)
Heat Loss 2.5 (%)
Ash Content 0.5 %
45Um Sieve Residue0.1 %
150Um Sieve Residue0.02 %
500Um Sieve Residue 0.001%
Impurity none
Tensile Strength +0.5(Mpa≥)
Ultimate Elogation 30(%≥)
300% Modulus -3.0±1.2(Mpa)