| 摘要 |
Aramid/polyketone composite textile cord comprising at least one aramid multifilament strand and at least one polyketone multifilament strand that are twisted together, the constituent individual filaments of the aramid multifilament strand being twisted according to a twist factor K1 and the constituent individual filaments of the polyketone multifilament strand being twisted according to a twist factor K2, characterized in that in said cord: the aramid/polyketone weight ratio is greater than 1.5; the K2/K1 ratio is greater than 1.10. This textile cord can advantageously be used as a reinforcer in tyres, in particular in the belt or in the carcass reinforcement of these tyres. |
