Damage to painted automotive plastics induced by Hertzian contact stresses continues to plague the material engineer involved in the design and selection of fascias, bumpers, body-side moldings, and the like. Studies conducted to determine the root cause of such failures have focused on the effects of paint and the role of friction in the compressive, tensile and shear failure of painted thermoplastic olefins (TPOs). The study described herein probes the effects of paint type on the compressive, tensile and shear damage resistance of painted TPO substrates. Coating variations, e.g., adhesion promoter and topcoat type, and their effect on damage type and damage sensitivity will be described. The apparatus utilized to impart the damage, SLIDO, and the variables studied affecting the damage, e.g., acceleration, velocity, temperature, and loading pressure, are also discussed.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    The Effect of Coating Composition on the Friction Induced Paint Damageability of Painted Thermoplastic Olefins (TPOs)


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    International Body Engineering Conference & Exposition ; 1999



    Erscheinungsdatum :

    01.03.1999




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    The Effect of Coating Composition on the Friction Induced Paint Damageability of Painted Thermoplastic Olefins (TPOs)

    Ryntz, R. A. / Mihora, D. J. / Society of Automotive Engineers | British Library Conference Proceedings | 1999


    The effect of coating composition on the friction induced damageability of painted thermoplastic olefins ( TPOs )

    Ryntz,R.A. / Mihora,D.J. / Visteon Automotive Systems,US et al. | Kraftfahrwesen | 1999


    The effect of coating composition on the friction induced paint damageability of painted thermoplastic olefins ( TPO )

    Ryntz,R.A. / Mihora,D.J. / Visteon Automotive Systems,US et al. | Kraftfahrwesen | 1999


    Dimensionally stable thermoplastic olefins (TPOs)

    Mosier, D.D. | Tema Archiv | 1992


    Dimensionally Stable Thermoplastic Olefins (TPOs)

    Mosier, Douglas D. | SAE Technical Papers | 1992