Carbon Black N330 is recommended to be used in the surface material of tires, the rubber for cord layer, rubber for inner tubes, and other rubber products.
N330 is excellent reinforcing properties, could make rubber better stretching intensity, better resisting avulsion intensity, better wear resistance, and better elasticity. Better extrusion and better dispersion when N330 was used for rubber, it fits for all kinds of compound rubbers and nature rubbers.
| Specification | Value |
| Appearance | Black granular |
| Iodine Absorption, g/kg | 77-87 |
| CATB Absorptive Specific Surface Area, 103 m2/kg | 77-87 |
| DBP Absorption, 10-5 m3/kg | 97-107 |
| Absorptive Specific Surface Area, 103 m2/kg | 78-88 |
| Tinting Strength, % | 98-108 |
| Compressed Sample DBP Absorption, 10-5 m3/kg | 83-93 |
| Heat Loss, % | 2.5 max. |
| Ash, % | 0.5 max. |
| Residue on 45μm Sieve, % | 0.1 max. |
| Residue on 500μm Sieve, % | 0.001 max. |
| 300% Modulus at a Definite Elongation, MPa | -2.0-0.0 |
