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Specification:
Name: Carbon black
Apperance: Black powder
Size: N110/220/330/550/660...
Grade: Industrial grade
Usage:Mainly used for tungsten carbide as raw material carbonization , also can be used for carbonization , electronic , fine ceramics and raw materials for solar-grade silicon ,metallurgical reductant.
Package: 25kg bag 16MT/20'GP
Name: Carbon black
Apperance: Black powder
Size: N110/220/330/550/660...
Grade: Industrial grade
Usage:Mainly used for tungsten carbide as raw material carbonization , also can be used for carbonization , electronic , fine ceramics and raw materials for solar-grade silicon ,metallurgical reductant.
Package: 25kg bag 16MT/20'GP
| Item | N110 |
| Iodine Absorption Number g/kg | 145±7 |
| CTAB Surface Area 10 3 m 2 /kg | 116-136 |
| Nitrogen Surface Area 10 3 m 2 /Kg | 133-153 |
| No.325 Sieve Residue %≤ | 0.02 |
| No.500 Sieve Residue %≤ | 0.001 |
| No.150 Sieve Residue %≤ | 0.1 |
| Ash Content % | 0.5 |
| Tint Strength % | 115-135 |
| Heating Loss % | 1.0 |
| Pour into density kg/m 3 | 345±40 |
| Map Modulus at 300% | -1.6±1.6 |