SPECIFICATION
Item | Unit | Standard | ASTM Test Method |
Iodine Absorption Value | g/kg | 68±6 | ASTMD-1510 |
Oil Absorption Value | 10-5m3/kg | 120±7 | ASTMD-2414 |
Oil Absorption Value (Compressed) | 10-5m3/kg | 89-101 | ASTMD-3493 |
CTAB Absorption Surface Area | 103m2/kg | 68-80 | ASTMD-3765 |
STSA | 103m2/kg | 64-76 | ASTMD-6556 |
Nitrogen Absorption Surface Area | 103m2/kg | 65-77 | ASTMD-6556 |
Tint Intensity | % | 93-107 | ASTMD-3266 |
Heating Loss | % | ≤2.0 | ASTMD-1509 |
Ash | % | ≤0.7 | ASTMD-1506 |
45μm Sieve Residue | mg/kg | ≤1000 | ASTMD-1514 |
500μm Sieve Residue | mg/kg | ≤10 | ASTMD-1514 |
Impurities | - | 无 | —— |
Content Of Fine Powder | % | ≤10 | ASTMD-1508 |
Decantation Density | kg/m3 | 345±40 | ASTMD-1513 |
300% Stretching Stress | Mpa | 1.2±1.5 | ASTMD-3192 |
INTRODUTION
Carbon black N351 has medium reinforcing, high modulus, high hardness and good dispersion.
APPLICATION
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Carbon black N351 is mainly used in the tire body, galoshes, utility wires, rubber products and ink.