Carbon Black N326 Specification
Property value
Iodine Absorption No. (g/kg) 82±5
DBP Absorption No. (10-5m3/kg) 72±5
CDBP Absorption No. (10-5m3/kg) 69±5
CTAB Surface Area (103m2/kg) 78~88
Heating Loss % <1.0
Ash Content % <0.5
Fine Content % <8.0
Tint Strength % 107~117
45um Sieve Residue % <0.05
300% Modulus Mpa —3.0±1.0
Pour Density 465±30
CARBON BLACK N326
(1)Mainly Use:
The tread rubber for tires of highly strength, low-heated (including all-terrain vehicle tires), also fits for conveyor belts, airproof products, and other rubber products of high quality.
(2)Functions:
The rubber fills with N326 has highly stretching intensity, highly resisting avulsion, highly wear resistance, and highly strength. Compared with other High abrasion furnace black (HAF), N326 has better tensile stretch, but weaker on the stress at definite elongation, and nearly the same stretching intensity. However, it’s hard for N326 to disperse when it used in rubber, and it would lead to lowing the stretching intensity, the wear resistance intensity, and the fatigability.
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