| Type | ITEM No. | Color | Specific | Hardness | Tensile | Elongation | TEARING STRENGTH (KN/m) | Temperature |
| Gravity | (shore A) | Strength | at Break | Range | ||||
| (g/cm3) | (Mpa) | (%) | (°C) | |||||
| HNBR | 70B/10M | Black | 1.4±0.05 | 70±5 | >10 | >400 | >50 | -45~160 |
| HNBR | 80B/10M | Black | 1.45±0.05 | 80±5 | >10 | >300 | >40 | -45~160 |