| 摘要 |
<p>The cable has an insulating layer e.g. protective sheath, surrounding conductive elements, where the layer is obtained from a composition comprising a thermoplastic polymer and a roughness agent. The roughness agent is ultra-high molecular weight polyethylene, where the composition does not include a cross-linking agent. The ultra-high molecular weight polyethylene has melting temperature of 125 degree Celsius and has molecular weight of one million of grams per moles. The ultra-high molecular weight polyethylene is in a form of powder whose median diameter of particles is 100 micrometers.</p> |
