To provide an electric wire protection member in which cracks or peeling of a coating film due to Joule heat can be suppressed, and a pipe harness using the electric wire protection member.SOLUTION: An electric wire protection member 1 includes a metal pipe 10 in which an electric wire constituting a wire harness is inserted, and a coating film 11 which covers an outer surface of the metal pipe 10. The coating film 11 is formed from a cured product of an ultraviolet ray curable resin coating, the adhesive strength of the cured product is 0.3 MPa or greater, and the elongation of the cured product is 1% or greater. The ultraviolet ray curable resin coating can contain, as a resin component, (meta)acrylate monomer and/or (meta)acrylate oligomer. Further, the ultraviolet ray curable resin coating can contain a pigment.SELECTED DRAWING: Figure 1

    【課題】ジュール熱による塗膜の割れおよび剥がれを抑制可能な電線保護部材、また、これを用いたパイプハーネスを提供する。【解決手段】電線保護部材1は、ワイヤーハーネスを構成する電線が内部に挿通される金属パイプ10と、金属パイプ10の外表面を覆う塗膜11と、を有している。塗膜11は、紫外線硬化型樹脂塗料の硬化物より構成されており、硬化物の接着強度は0.3MPa以上、硬化物の伸びは1%以上である。紫外線硬化型樹脂塗料は、樹脂成分として、(メタ)アクリレートモノマーおよび(メタ)アクリレートオリゴマーのうち、少なくとも1つを含むことができる。また、紫外線硬化型樹脂塗料は、顔料を含むことができる。【選択図】図1


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    Title :

    ELECTRIC WIRE PROTECTION MEMBER AND PIPE HARNESS


    Additional title:

    電線保護部材およびパイプハーネス


    Contributors:

    Publication date :

    2019-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01B CABLES , Kabel



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