Foaming wire
    7.
    发明专利
    Foaming wire 审中-公开

    公开(公告)号:JP2012507832A

    公开(公告)日:2012-03-29

    申请号:JP2011534745

    申请日:2009-10-29

    CPC classification number: H01B3/445 H01B7/0233

    Abstract: A foam electric wire is usable for plenum twisted pair cables, coaxial cables for CATV, cables for HDMI, coaxial cables for antenna wires in mobile communications, coaxial cables for medical applications, coaxial cables for security, and coaxial cables for broadband applications. The foam electric wire includes a conductor and a plurality of coating layers that coat the conductor and consist of perfluoro resin. At least one coating layer is an unexpanded layer. At least one coating layer is an expanded layer whose expansion percentage is 40% or greater. At least one coating layer contains a perfluoro polymer having an MFR of 1-50 g/10 min. The perfluoro polymer has a melt tension of 0.09 N or greater, and/or polymer terminals that are substantially only —CF3.

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