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Tensile properties and hardness of NBR vulcanizates (SE300—stress at a relative elongation of 300%; TS—tensile strength; EB—elongation at break; H—hardness).
| NBR Vulcanizate | SE300 (MPa) |
TS (MPa) |
EB (%) |
H (Shore A) |
|---|---|---|---|---|
| 0HAP | 1.9 ± 0.1 | 5.0 ± 0.4 | 746 ± 38 | 40 ± 1 |
| 10HAP | 2.0 ± 0.1 | 5.3 ± 0.3 | 785 ± 52 | 44 ± 1 |
| 30HAP | 2.1 ± 0.1 | 5.5 ± 0.6 | 742 ± 67 | 46 ± 1 |
| 30HAP/APTES | 2.6 ± 0.1 | 7.1 ± 0.6 | 713 ± 36 | 48 ± 1 |
| 30HAP/DmiBr | 4.0 ± 0.3 | 5.0 ± 0.8 | 323 ± 53 | 53 ± 1 |
| 30HAP/CTAB | 3.6 ± 0.1 | 4.6 ± 0.3 | 384 ± 27 | 52 ± 1 |
