| abstract |
The invention relates to a cross-linking agent composition having a diamine cross-linking agent, which cross-linking agent composition achieves comparable or better values in the ratio of the maximum achievable elongation at break to the heat compression set level in comparison with cross-linking agent compositions having a guanidine accelerator, even at high filler concentrations of the elastomer materials, comprises a diamine cross-linking agent, an accelerator of the type of the 1,8-diazabicyclo[5,4,0]undec-7-enes (DBU), an activator of the pyrrolidone type, and a secondary aliphatic amine and/or a tertiary aliphatic amine. |