Research Article
Evaluation of Effect of Various Nanofillers on Technological Properties of NBR/NR Blend Vulcanized Using BIAT-CBS System
Table 2
Cure properties of NBR/NR blend mixes containing nano-SCC, -PCS, and CNT.
| Mixes
| Optimum cure time
t90 min. | Scorch time
ts2 min. | Minimum torque
dNm | Maximum torque
dNm | Cure rate index
(CRI) |
| | NBCNT1 | 8.20 | 1.38 | 0.2 | 5.1 | 14.7 | | NBCNT2 | 6.95 | 1.37 | 0.3 | 5.5 | 17.9 | | NBCNT3 | 6.71 | 1.20 | 0.4 | 5.7 | 18.2 | | NBCNT4 | 5.74 | 1.11 | 0.8 | 6.2 | 21.6 | | NBCC | 8.14 | 1.28 | 0.5 | 5.2 | 14.6 | | NBCS | 5.81 | 1.48 | 0.3 | 5.2 | 23.1 | | NB0 | 5.9 | 1.21 | 0.5 | 5.4 | 21.3 |
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