SULPHUR-CROSSLINKABLE RUBBER MIXTURE, VULCANISATE OF THE RUBBER MIXTURE, AND VEHICLE TYRE

The invention relates to a sulphur-crosslinkable rubber mixture, the vulcanisate thereof, and a vehicle tyre. The invention also relates to the use of the sulphur-crosslinkable rubber mixture. The sulphur-crosslinkable rubber mixture contains at least the following components: a) 1 to 30 phf of at least one silane A, selected from the silanes with general molecular formulas (A-I): (R1)oSi-R20-(S-R30)m-Sx-(R30-S)m-R20-Si(R1)o; and (A-XI): (R1)oSi-R2-(S-R3)q-S-X; and b) 0.5 to 30 phf of at least one silane B, selected from the silanes with general formulas (B-I): (R1)oSi-R4-(S-R5)u-S-R4-Si(R1)o; (B-01): (R1)oSi-R10-Si(R1)o; und (B-02): (R1)oSi-R9; and c) 12 to 300 phr silicon dioxide with a CTAB surface area according to ASTM D 3765 of 190 to 300 m²/g, preferably 205 to 270 m²/g, particularly preferably 220 to 270 m²/g; and d) at least one diene rubber, wherein the diene rubber comprises preferably 5 to 100 phr of polyisoprene, preferably natural polyisoprene (NR), wherein x is a whole number from 2 to 10; and q is equal to 1 or 2 or 3; and u is equal to 1 or 2 or 3; and X is a hydrogen atom or a -C(=O)-R8 group, wherein R8 is selected from hydrogen, C1-C20-alkyl groups, C6-C20-aryl groups, C2-C20-alkenyl groups and C7-C20-aralkyl groups