Historically, structural reaction injection molding (SRIM) has been restricted to use in non-appearance applications because of problems with glass 'read-out' and surface porosity. In this experimental work, a SRIM resin was developed which provides a Class-A surface on an automotive hood after passing through production bonding and painting conditions. The surface quality of production bonded and primed SRIM hoods was measured using LORIA and D-Sight surface analysis techniques. The performances. The performance of bonded SRIM hoods was measured by way of stiffness and torsional rigidity tests. The physical and mechanical properties of test specimens taken from SRIM hood parts were measured. An approach for recycling SRIM hoods was proposed. In addition to achieving high surface quality, the goal of this development effort was to produce lightweight, cost-competitive Class-A SRIM parts.


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    Titel :

    Class-A structural RIM for automotive body panels


    Weitere Titelangaben:

    Tragender Reaktionsspritzguß für Rahmenflächen am Automobil nach Qualitätsklasse A


    Beteiligte:
    Parks, K.L. (Autor:in) / Rains, R.C. (Autor:in) / Müller, H. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1993


    Format / Umfang :

    9 Seiten, 4 Bilder, 7 Tabellen, 7 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Class-A Structural RIM for Automotive Body Panels

    Müller, Henry / Parks, Kristen L. / Rains, Randall C. | SAE Technical Papers | 1993


    Class-A structural RIM for automotive body panels

    Parks,K.L. / Rains,R.C. / Mueller,H. et al. | Kraftfahrwesen | 1993



    Economics of automotive body panels

    Busch, J. V. / Field, F. R. / Clarck, J. P. et al. | British Library Conference Proceedings | 1987


    Ideas for Vehicle Weight Savings Exterior Automotive Body Panels and Structural Automotive Applications

    Vergoz, J. / Society of Allied Weight Engineers | British Library Conference Proceedings | 1999