Carbon Black N774
International Equivalents
| Lamp Black | C.I. 77266 |
| Carbon Black | C.I. Pigment Black 6 |
| C.I. Pigment Black 7 | Carbon nanotubes |
Technical Specification of Rubber Grade Carbon Black
|
Product Type |
Carbon Black N774 |
|
Lodine Absorption No. (g/kg) |
29±5 |
|
DBP NO. (10-5m3/kg) |
72±5 |
|
Crushed OAN(COAN) (10-5m3/kg) |
58-68 |
|
CTAB Surface Area (103m2/kg) |
26-38 |
|
STSA (103m2/kg) |
24-34 |
|
NSA Multipoint (103m2/kg) |
25-35 |
|
Tinting Strength (%) |
- |
|
Heating Loss at 125℃ |
1.5 |
|
Ash Content (% ≤) |
0.5 |
|
45 μm Sieve Residue (≤, ppm) |
500 |
|
500 μm Sieve Residue (% ≤) |
5 |
|
Impurty |
None |
|
Fines and Attrition (% ≤) |
7 |
|
Pour Density (kg/m3) |
490±40 |
|
Stress at 300% Enlongation (MPa) |
-3.7±1.5 |
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Execution Standards: International Standard.
