High performance, heat resistant and lightweight film, tape or sheath for wire insulation

摘要

Thin, is insulated wire is lightweight, has an inner layer of polytetrafluoroethylene to impart electrical insulation (PTFE) (12), excellent mechanical properties such as resistance to wear and cutting, polyetheretherketone such as ketone (PEEK), an intermediate layer of a polymer containing an aromatic ring and heterocyclic (14), an outer layer of PTFE having an electrical resistance and chemical resistance (16), wherein the possible sintering the whole structure . Intermediate layer during the sintering may be some flow and alloying, sintering leads to additional amazing profits. A preferred thickness of each of the film, which is 25μm~50μm. The use of such thin films to be manufactured compact in thin, lightweight insulator.