CABLE COMPRISING HOLLOW FOAMED INCLUSION

摘要

PURPOSE: A cable including a hollow shaped foamed interposition lead is provided to reduce the weight of the cable by using the hollow shaped interposition lead. CONSTITUTION: A plurality of power lines(43) is composed of a conductor(41) and an insulating layer(42). A sheath layer(44) surrounds the power lines. A hollow shaped interposition lead(45) is arranged between the power lines and the sheath layer. The interposition lead includes a foamed cell(46) having the average diameter in a range of 10 to 200 micrometer. The interposition lead is made of polyvinyl chloride, polyethylene, polypropylene, polyethylene terephthalate and ethylene-propylene diene monomer.