Rubber compound, useful as material e.g. in the field of medical or pharmaceutical products, comprises rubber, cross-linking compound, hydrosilylation catalyst system, a filler and a coagent

摘要

A rubber compound comprises a rubber with at least two functional groups that can be cross-linked by a hydrosilylation, cross-linking compound, which is a hydrosiloxane derivative or its mixture that exhibits an average of at least two silicon hydride groups per molecule, a hydrosilylation catalyst system, at least a filler and a coagent that can be cross-linked by hydrosilylation. An independent claim is included for the preparation of rubber compound comprising mixing the rubber, filler, coagent and optionally the additives, adding the cross-linking compound and the hydrosilylation catalyst system as one- or two-component system, mixing all the components, and subsequently processing the product by injection molding and/or (liquid) injection molding procedure, by press- and/or compression molding procedure (CM), by transfer molding procedure (TM) or by a procedure derived in each case from it, a printing procedure, like for example screen printing, by bead application, dipping or spray application.