| 摘要 |
<p>Polymer composition suitable for use as cable insulation and exhibiting a reduced tendency to form water-trees under the influence of medium or high voltage, the composition comprising a polymeric component, for example polyethylene or ethylene copolymer and, as a water-tree retardant, a defined organo-silicon compound having at least one substituent comprising a chain of three amino-alkyl units.</p> |
