| 摘要 |
<p>Metal cord with three concentric layers including a first layer of diameter dc made up of M wire(s) of diameter d1, around which are wound as a helix at a pitch p2, as a second layer, N wires of diameter d2, around which are wound as a helix at pitch p3, as a third layer, P wires of diameter d3. Some gaps or capillaries in the cord situated between the core and the second layer and between the core wires themselves when M is greater than 1 and between the N wires of the second layer and the P wires of the third layer, contain a filling rubber based on an unsaturated thermoplastic elastomer</p> |
