SPECIFICATION
Item | Unit | Standard | ASTM Test Method |
Iodine Absorption Value | g/kg | 90±6 | ASTMD-1510 |
Oil Absorption Value | 10-5m3/kg | 102±7 | ASTMD-2414 |
Oil Absorption Value (Compressed) | 10-5m3/kg | 93-105 | ASTMD-3493 |
CTAB Absorption Surface Area | 103m2/kg | 86-98 | ASTMD-3765 |
STSA | 103m2/kg | 82-94 | ASTMD-6556 |
Nitrogen Absorption Surface Area | 103m2/kg | 85-97 | ASTMD-6556 |
Tint Intensity | % | 103-119 | 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 | 1.0±1.5 | ASTMD-3192 |
INTRODUTION
Compared to N330, N339 has higher strycture, smaller particles. The N339 compound has better abrasion and crack resistance than those of high abrasion furnace black - high structure (old technology).
APPLICATION
N339 is used in the tread compounds of passenger tire and truck tire, coating compounds of conveyor belt, hose and industrial compounds with high abrasion properties.