Hot Sale Black Powder Carbon Black Price Per Ton Carbon Black Pigment 7 For Automobile Paint
Physicochemical property | standard |
Mean primary particle size (nm) | 13±2 |
DBP absorption value (10-5m3/kg) | 90±5 |
Relative coloring force | ≥146 |
BET specific surface area(103m2/kg) | 246±10 |
Heating reduction(%) | ≤4.0 |
Ash content (%) | ≤0.2 |
Volatile matter ,950 strokes (%) | ≥5.1 |
45 m sieve residue (mg/kg) | ≤50 |
PH Value | 2.7±1 |
Compaction density (g/l) | 139±10 |
Appearance | Powder |
Recommended use: auto paint, metal paint, wood paint, leather, plastic
Standard packing: 10 kg kraft paper bag
Average loading capacity of 1×20 feet tank :7000 kg