Carbon Black - 28030000

Name ,Parameter
Carbon black N220
Carbon black N330
Carbon black N550
Carbon black N660
Loding Absorption Number(g/Kg)
114-128
77-87
39-47
32-40
Absorption Value of DBP (10-5m3/Kg)
109-119
97-107
116-126
85-95
Absorption Value of compressing sample DBP (10-5m3/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 Strength %
110-120
98-108
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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
-0.5mpa min
-0.5mpa min
300% Extending Stres
-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