CARBON BLACK N330
Physical & Chemical Properties: Carbon black N330 is the most widely used high abrasion furnace black. Its iodine adsorption value is 82 g/kg, and DBP adsorption is 102cm3/100g. The abrasion of the N330 compounds is lower than ISAF compounds but better than those of channel black-compounds.
Application:Carbon black N330 is used in the tread compound, cord fabric compound, inner tire and industrial compounds.
Performance Features
• Moderately high reinforcement
• Moderate modulus
• Good processing characteristics
Typical Applications
• Carcass
• Conveyor belt covers
• Hose
• Cots
• Rubber footwear
• Cable
• Rubber products
• Ink
• Coating
• Plastic
• Printing and dyeing
| Test Items | Unit | Index |
| Iodine Adsorption Number | g/kg | 82±5 |
| Oil absorption Number(OAN) | 10-5m3/kg | 102±5 |
| Crushed OAN (COAN) | 10-5m3/kg | 83-93 |
| CTAB absorption surface Area-N2 | 103m2/kg | 76-88 |
| STSA | 103m2/kg | 75±5 |
| N2SA | 103m2/kg | 73-83 |
| Tint Test, Reflectance From ITRB | % | 99-109 |
| Moisture, Bulk& Bag (as shipped) | % | ≦1.5 |
| Ash content | % | ≦0.5 |
| 45μm Sieve residue | % | ≦0.05 |
| Impurity | / | None |
| Fines/Attrition | % | ≦8 |
| (Note l)(25g,No.120 US Std Sieve) | ||
| Pour density | kg/m3 | 380±40 |
| 300% stretching stress (SRB7#) | Mpa | ‘-0.6±1.0 |
