Improving Special Compounds


FKM elastomers are a special case in the rubber world, unlike in other rubber compounds, Sidistar® with its very low specific surface of 20 -25 m2/g acts as a reingforcing filler for FKM eslastomers. Sidistar® capable of replacing N990 on a 1:1 basis. Physical properties will remain very similar, dynamic fatigue properties will improve. Since Sidistar® also has grades with a off-white colour, it allows to produce coloured EPDM compounds without compromises on physical properties