ITEM | CARBON BLACKN220 | CARBON BLACKN330 | CARBON BLACKN550 | CARBON BLACKN660 |
Loding Absorption Number (g/Kg) | 114-128 | 77-87 | 39-47 | 32-40 |
Absorption Value of DBP (10-5 m3/Kg) | 109-119 | 97-107 | 116-126 | 85-95 |
Absorption Value of compressing sample DBP (10-5 m3/Kg) | 95-105 | 83-93 | 83-93 | 71-79 |
Adsorptive Specific Surface Area of CATB ( 10 3 m2/Kg) | 106-116 | 77-87 | 38-46 | 32-40 |
Adsorptive Specific Surface Area of Nitrogen (10 3 m2/Kg) | 114-124 | 78-88 | 38-46 | 30-40 |
Tinting Strength % | 110-120 | 98-108 | ||
Heating Loss | 2.5%Max | 2.5%Max | 1.5%Max | 1.5%Max |
Ash Content | 0.5%Max | 0.5%Max | 0.5%Max | 0.5%Max |
Tensile Strength | -0.5MPa Min | -0.5MPa Min | -3.5MPa Min | -3.0MPa Min |
300% Extending Stress | -1.5 ±1.0 MPa | 1.0±1.0 MPa | 1.0±1.0 MPa | 2.5±1.0 MPa |
45μm Sieve Residue | 0.10%Max | 0.10%Max | 0.10%Max | 0.10%Max |