| abstract |
Provided new vulcanizable compositions based on epoxy groups-containing, optionally fully or partially hydrogenated nitrile rubbers and special crosslinkers, which no longer require the use of conventional crosslinkers such as sulfur in particular. The resulting vulcanizates have very good compression set at room temperature, 100 ° C and 150 ° C and further show a high tensile stress with good elongation at break. |