At present, Hercorub possesses an extensive database containing more then 300 ready to produce recipes for various rubber compounds such as NR, EPDM, SBR, NBR, HNBR, CSM, IIR, FPM, CR, BR, MVQ, ECO, ….

Should non of these recipes offer the optimal properties necessary for your specific application, an existing recipe can be fine-tuned, or a completely new one can be developed. Carbonblack-filled and coloured compounds can be produced according to international norms, standardized colour shades or according to specifications of the customer.

For the development of new compounds, we have a well-equipped lab, a lab mixer and a few lab rollers at our disposal.


Mixers – Carbon black-filled compounds
Type Chamber volume
Banbury 110 L
Intermix 70 L
Mixers – Coloured compounds
Type Chamber volume
Banbury 130 L
Intermix 110 L