Specifications
Carbon Black
Molecular formula: C
Specification: N220, N330, N550, N660
Apprance: Black powder or Granular
Uses: Rubber Industry, such as Tyres, Cable, Tape, also used in ink industry etc.
Items
Specificaton
N220
N330
N550
N660
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
Sample DBP (10 -5 M3 /Kg)
95-105
83-93
83-93
71-79
Adsorptive Specific Surface Area of CATB ( 103M2/Kg)
106-116
77-87
38-46
32-40
Adsorptive Specific Surface Area of Nitrogen (103M2 /Kg)
114-124
78-88
38-46
30-40
Tinting Strenth%
110-120
98-108
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Heating Loss
2.5%Max
2.5%Max
1.5Max
1.5Max
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