Thermoplastic polyolefin (TPO) instrument panel skins are in demand in Europe and Asia as a solution to final product disposition environmental concerns. In North America TPO is valued for its durability characteristics (particularly heat and UV aging) and capability for deployment of seamless airbags at cold temperatures.Desiring to have an environmentally “green” system to create the “green” product, Delphi designed a manufacturing process with in-plant closed loop recycling of 100% offal directly back into the skin and the use of waterbased coating system for combating concerns with solvents. Delphi's development of recyclable TPO skin for instrument panels was introduced on 1997 production of Mercedes-Benz M-class.The paper will describe how the systems approach was used in overcoming the challenges involved in closed loop recycling of engineered offal during sheet manufacturing and thermoforming processes and the implementation of waterbased primer and topcoat systems.


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    Titel :

    Environmentally Conscious Manufacturing of TPO Instrument Panel Skins


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Spuck, Brian (Autor:in) / Anim, Jacqueline (Autor:in) / Clock, Jason (Autor:in) / Kakarala, Norm (Autor:in) / Beasley, Sam (Autor:in)

    Kongress:

    SAE 2000 World Congress ; 2000



    Erscheinungsdatum :

    06.03.2000




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Environmentally conscious manufacturing of TPO instrument panel skins

    Kakarala,N. / Anim,J. / Beasley,S. et al. | Kraftfahrwesen | 2000


    Environmentally Conscious Manufacturing

    Vinton, C. / United States; National Aeronautics and Space Administration | British Library Conference Proceedings | 1995


    Environmentally Conscious Manufacturing

    Hooper, P. R. | British Library Conference Proceedings | 1994


    Thermoplastic polyurethanes for instrument panel skins

    Zeitler,G. / BASF,Ludwigshafen,DE | Kraftfahrwesen | 1990