An increasing number of materials are becoming available for use in automotive interior trim parts. These include wood fiber products, thermoplastics, and molded foam materials. Low-density polyurethane RRIM has drawn increasing interest as a material option for automotive interior trim. Past systems have suffered from poor thermal stability and the need to mold thick, heavy parts to attain sufficient impact resistance. A new low-density polyurethane/polyurea RRIM system has been developed with improved thermal properties. This paper serves to outline the system's physical properties with particular emphasis on thermal and impact performance. System performance will be compared to other interior trim materials.


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    Title :

    Advances in low-density RRIM foam for automotive interior trim


    Additional title:

    Fortschritte bei RRIM-Spritzgußschaum niedriger Dichte für Fahrzeuginnenausstattungen


    Contributors:
    Dempsey, M.P. (author) / Mueller, H. (author) / Chiba, T. (author)

    Published in:

    Publication date :

    1994


    Size :

    7 Seiten, 12 Bilder, 4 Tabellen, 4 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Advances in low-density RRIM foam for automotive interior trim

    Dempsey,M.P. / Mueller,H. / Chiba,T. et al. | Automotive engineering | 1994


    Advances In Low-Density RRIM Foam for Automotive Interior Trim

    Mueller, Henry / Dempsey, Michael P. / Chiba, Takanori | SAE Technical Papers | 1994




    Polyurea RRIM for automotive body panels

    Hemphill,J. / Dow Chemical,US | Automotive engineering | 1988