Carbon black N330 is black bead or granular or grain and amorphous solid, it is odorless with burning point more than 400°C, water insoluble, non-poisonous, stable chemical properties, excellent weather and light fastness.
It is a kind of carbon black of furnace process and high ware-resistant. Its specification is medium gain diameter, typical D.B.P, wide range of general purpose application. It has excellent strengthen for tire and rubber products. It 45μm residuum on sieve less then 200ppm . So use for rubber production it can improve the fineness. Use to tread can improve wear-resistance and anaphase, reduce the rubber products number of reject and seconds.
N330 is excellent reinforcing properties, could make rubber better stretching intensity, better resisting avulsion intensity, better wear resistance, and better elasticity. Better extrusion and better dispersion when N330 was used for rubber, it fits for all kinds of compound rubbers and nature rubbers.
Product name: Carbon Black N330
C.I. No.: 77266
Color Index: Pigment Black 7
CAS NO.: 1333-86-4
EINECS NO.: 215-609-9
Type: Black pigment
Delivery Form: Granular
Molecular Formula: C
Molecular Weight: 12
| CARBON BLACK N330 | |||
| Iodine Adsorption No | g/kg | 82±7 | |
| CTAB Absorption No Specific Surface Area | 103m2/kg | 73~91 | |
| Nitrogen Adsorption Specific Surface Area | 103m2/kg | 71~85 | |
| STSA | 103m2/kg | 75±9 | |
| DBP Absorption No | 10-5m3/kg | 102±7 | |
| DBP Absorption No (compress sample) | 10-5m3/kg | 80~96 | |
| Tint Strength | % | 96~112 | |
| Heating Loss | % | ≤ | 2.5 |
| Ash content | % | ≤ | 0.5 |
| Pour Density | kg/m3 | 380±40 | |
| Fines | % | ≤ | 10 |
| PH | 5~9 | ||
| Impurity | NONE | ||
| 45um Sieve Residue | % | ≤ | 0.1 |
| 500um Sieve Residue | % | ≤ | 0.001 |
| Stress at 300% Elongation | Mpa | -0.9±1.6 |
