Commodity: Carbon Black
Chemical Formula: C
Product Category: paint and pigmentdyes chemical
Appearance: Black powder or granular
Types: N220 N330 N550 N660
Packing:25 kg in net bag,16mts in the 20’FCL
Applications: Rubber industry, such as Tyres, Cable, Tape, ect.
Specification:
|
Items
|
N220
|
N330
|
N550
|
N660
|
|
Iodine Absorption Number (g/Kg)
|
121+/-5
|
82+/-5
|
43+/-4
|
36+/-4
|
|
DBP Absorption number (10-5M3/Kg)
|
114+/-5
|
102+/-5
|
121+/-5
|
90+/-5
|
|
DPB Absprption Value of compressing sample (10-5M3/Kg)
|
93-107
|
81-95
|
81-95
|
68-82
|
|
CATB Surface Area (103M2/Kg)
|
106-116
|
79-87
|
38-46
|
31-39
|
|
Nitrogen Surface Area (103M2/Kg)
|
114-124
|
78-88
|
38-46
|
30-40
|
|
Tinting Strength
|
110-120%
|
98-108%
|
-
|
-
|
|
Heating Loss
|
3.0 max
|
2.5 max
|
2.5 max
|
1.5 max
|
|
Ash
|
0.5% max
|
0.5% max
|
0.5% max
|
0.5% max
|
|
Tensile Strength
|
-0.8 MPa min
|
-1.5 MPa min
|
-3.5 MPa min
|
-3.5 MPa min
|
|
Extension%
|
10Min
|
-10Min
|
-10Min
|
+10Min
|
|
Map Modulus at 300%
|
-2.5+/-1.3
|
-1.7+/-1.3
|
-1.7+/-1.3
|
-3.5+/-1.3
|