Method of making heat-resistant coated electrically conductive wire

A method of making a heat-resistant coated electrically conductive wire is provided. The method involves forming an insulating coating of one or more thermoplastic resins containing aromatic rings or complex rings which are not cross-linkable alone by electron beams. Exemplary resins are polyetheret...

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Bibliographic Details
Main Author SHUKUSHIMA; SATOSHI
Format Patent
LanguageEnglish
Published 26.03.1996
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:A method of making a heat-resistant coated electrically conductive wire is provided. The method involves forming an insulating coating of one or more thermoplastic resins containing aromatic rings or complex rings which are not cross-linkable alone by electron beams. Exemplary resins are polyetheretherketone, polyamide, polyetherimide, polyallylate, polycarbonate and polysulfone. The method then involves subjecting the insulating coating to irradiation with an accelerated ion beam, which cross-links the resin or resins. The energy of the accelerated ion beam is in a range of 0.1 MeV to 50 MeV, and the dose of the accelerated ion beam is in a range of 1x1011 ions/cm2 to 1x1015 ions/cm2.
Bibliography:Application Number: US19950415993