A load bearing assembly (26) for an elevator system (20) includng at least one elongated tension member (32) and a jacket (34) covering at least some of the at least one tension member. The jacket (34) comprises a polymer material (64, 68); and a flame retardant (62) which is a filled polymer having a nanoscale filler, the flame retardant nanoscale filler comprising a polyhedral oligomeric silsequioxane.


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    Title :

    Cord and polymer jacket assembly having a flame retardant in the polymer jacket material


    Additional title:

    Seil mit einem beschichteten Mantel mit einem Flammhemmer in dem Polymermaterial des Mantels
    Corde enduite d'une enveloppe en polymère comprenant un ignifugeant dans le matériau de l'enveloppe


    Contributors:

    Publication date :

    2020-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein / B66B Aufzüge , ELEVATORS



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