Flocking embraces the coating of an extruded rubber profile with short (0.3 - 3 mm) monofilament textile fibers, to enable sealing against automotive surfaces (e.g., glass, metal, finish) moving against and over the rubber surface. Flocking of thermoset rubbers -- EPDM, SBR, CR -- is well established with automotive profiles. New technology has been developed for flocking extruded profiles of elastomeric alloy thermoplastic elastomers (EA-TPEs), to give belt line seals, automotive glass run channels and other sealing profiles. These flocked EA-TPE profiles have a number of practical advantages over ones from thermoset EPDM rubber, including: 1) the efficiency and economy of thermoplastic over thermoset rubber processing; 2) closer dimensional tolerances, to enable the fabrication of more intricate profiles; and 3) superior long-term aging in air.


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    Titel :

    Flocking of Elastomeric Alloy Thermoplastic Rubber Profiles


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    International Congress & Exposition ; 1991



    Erscheinungsdatum :

    01.02.1991




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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    Meesche, A. van / Banning, R.D. / Doshi, S.J. et al. | Tema Archiv | 1991


    Flocking of elastomeric alloy thermoplastic rubber profiles

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    Continuous electrostatic flocking of EPDM profiles

    Glöckler, J. | Tema Archiv | 1990


    Elastomeric alloys serve rubber performance demands

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