INSULATION COMPOSITION AND POWER CABLE

摘要

PURPOSE:To provide a power cable having a small dielectric loss, composed of an insulation composition having a small dielectric loss and an insulator available therefrom. CONSTITUTION:This insulation composition is made of polyethylene based polymer, and manufactured by a high pressure method where ethylene gas is compressed to high pressure on the operation of a booster compressor using a fluorocarbon lubricant as lubricating oil. As a result, polyethylene does not contain any polyether compound as an impurity.