Table 2. Curing Characteristics of the HNBR Composite with Co-agent Type
| Ts1a) | Tc90b) | CRIc) | MHd) | MLe) | ΔMf) |
| HNBR/co-agent 0 | 42 | 404 | 0.28 | 4.09 | 1.14 | 2.95 |
| HNBR/TMPTMA 5 | 20 | 371 | 0.28 | 4.57 | 1.06 | 3.51 |
| HNBR/TMPTMA 10 | 19 | 381 | 0.28 | 5.06 | 1.01 | 4.05 |
| HNBR/TMPTMA 15 | 20 | 343 | 0.31 | 5.79 | 0.97 | 4.82 |
| HNBR/TMPTMA 20 | 19 | 342 | 0.31 | 6.57 | 0.90 | 5.67 |
| HNBR/HVPBD 5 | 33 | 399 | 0.27 | 4.65 | 1.08 | 3.57 |
| HNBR/HVPBD 10 | 34 | 423 | 0.26 | 5.08 | 1.08 | 3.99 |
| HNBR/HVPBD 15 | 31 | 411 | 0.26 | 5.82 | 0.99 | 4.83 |
| HNBR/HVPBD 20 | 28 | 407 | 0.26 | 6.15 | 0.95 | 5.21 |
Scorch time
Optimum cure time
Cure rate index
Maximum torque value
Minimum torque value
Difference of maximum and minimum torque (MH-ML)