| abstract |
The invention relates to rubber mixtures, wherein said rubber mixtures contain at least one rubber, at least one mercaptosilane of general formula I R1 3Si-R2-S-R3 and at least one mixture of polysulphanes of the formula II R1 3Si-R2SxR2-SiR1 3. The rubber mixture is produced by mixing at least one rubber, at least one mercaptosilane of general formula I and at least one mixture of polysulphanes of the formula II. The rubber mixture can be used for producing moulded bodies. |