Carbon Black, Packaging Size : 25 kg

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 m 3 /kg)
109-119
97-107
116-126
85-95
absorption value of compressing sample dbp (10 -5 m 3 /kg)
95-105
83-93
83-93
71-79
adsorptive specific surface area of catb ( 10 3 m 2 /kg)
106-116
77-87
38-46
32-40
adsorptive specific surface area of nitrogen (10 3 m 2 /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 ??.0 mpa
1.0??.0 mpa
1.0??.0 mpa
2.5??.0 mpa
45?̭ sieve residue
0.10%max
0.10%max
0.10%max
0.10%max
appearance: black powder or granular
packing: 25kgs in net pp bag, 16mt in the 20'fcl
uses: rubber industry, such as tyres, cable, tape, etc.