Research Article
Reinforcement of Multiwalled Carbon Nanotube in Nitrile Rubber: In Comparison with Carbon Black, Conductive Carbon Black, and Precipitated Silica
Table 1
Physical characteristics of fillers.
| | Filler | Mean primary particle size (nm) | BET specific surface area (m2/g) | DBPA (mL/100 g) | Density (g/cm3) |
| | MWCNT | 9.5 (outer diameter) | 286 | — | 2 | | CCB | 30 | 1,103 | 420 | — | | CB | 20–30 | 111 | 114 | 2 | | PSi | 10–30 | 135 | — | 2.05 |
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