Physical properties of waterborne soft feel coatings for instrument panel were investigated. Soft feel coatings give warm and velvet touch for cold and hard plastic materials. A waterborne soft feel coating is composed of two parts. Part A contains polyester polyurethane dispersion (PE-PUD), OH-functional water dispersible polyurethane resin (PC-PUD) and OH-functional water dispersible alkyd resin (OH-PA). Part B contains hydrophilic hexamethylene diisocyanate trimer (HHDI). The soft feeling of a coated panel is related with the amounts of PC-PUD and OH-PA. The physical properties of coated panel are controlled by the NCO/OH ratio from Part A and Part B. The results from all reliability tests satisfied soft feeling, scratch, chemical resistance and fogging.


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    Titel :

    Physical Properties of Waterborne Soft Feel Coatings for Automotive Parts


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Ahn, Jae beom (Autor:in) / Kim, Ok (Autor:in) / Oh, Woo Jeong (Autor:in) / Chun, Yong (Autor:in) / Cho, Young ho (Autor:in)

    Kongress:

    SAE 2006 World Congress & Exhibition ; 2006



    Erscheinungsdatum :

    03.04.2006




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Physical properties of waterborne soft feel coatings for automotive parts

    Kim,O. / Oh,W.J. / Chun,Y. et al. | Kraftfahrwesen | 2006


    New-wave waterborne offers soft feel finish

    Schuch, L.K. | Tema Archiv | 1997


    Waterborne coatings for automotive plastics

    Pelo, R. / Senkfor, H. / Zezinka, L. | Tema Archiv | 1991


    Waterborne coatings for the automotive industry

    Niemann, J. | Tema Archiv | 1992