Carbon Black N774 is recommended to be used in tyre rubbers and belts.
| Specification | Value |
| Appearance | Black granular |
| Iodine Absorption, g/kg | 25-33 |
| CATB Absorptive Specific Surface Area, 103 m2/kg | 23-55 |
| DBP Absorption, 10-5 m3/kg | 67-77 |
| Absorptive Specific Surface Area, 103 m2/kg | 25-35 |
| Tinting Strength, % | --- |
| Compressed Sample DBP Absorption, 10-5 m3/kg | 57-69 |
| Heat Loss, % | 1.5 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 | -5.0--3.0 |
