Fast Delivery Black Powder Pigment Carbon Black Prices Black Carbon 7 For Printing Ink
| Physicochemical property | standard |
| Mean primary particle size (nm) | 24±2 |
| DBP absorption value (10-5m3/kg) | 75±5 |
| Relative coloring force | ≥100 |
| BET specific surface area(103m2/kg) | 130±10 |
| Heating reduction(%) | ≤2.0 |
| Ash content (%) | ≤0.5 |
| Volatile matter ,950 strokes (%) | ≥2.8 |
| 45 m sieve residue (mg/kg) | ≤50 |
| PH Value | 4.7±1 |
| Compaction density (g/l) | 180±10 |
| Appearance | Powder |
Recommended use: primer, printing ink, synthetic leather, wire and cable
Standard packing: 10 kg kraft paper bag
Average loading capacity of 1×20 feet tank :7000 kg
