| Specification | |||
| Product | Carbon Black 2700 | ||
| Chemical and Physical Analysis | |||
| Properties | Unit | Min | Max |
| Matter volatile at 105°C | % | - | 1.5 |
| PH value | 5.0 | 10.0 | |
| Colouristic Analysis | |||
| Properties | Unit | Min | Max |
| Colour data in comparison with the valid standard | |||
| DL | CIELAB | -1.5 | 1.5 |
| DE | CIELAB | - | 1.5 |
| Colour strength | % | 95 | 105 |
| Visual colour difference | minimal | ||
| Visual colour strength difference | minimal | ||
Lemei Lab