Aging of adhesive sealants such as polysulfides and silicones is usually restricted to accelerated aging in ovens and other laboratory environments. A need for extended aging under actual outdoor conditions has long existed. This report describes the results of five-year aging tests on five different types of polysulfide and silicone adhesive sealants under various environments, including semi-arid and marine type outdoor aging sites. These are compared to oven aging and ambient shelf aging results. Data on continuous exposure for twelve months to high humidity with cycling temperatures is also included. The results indicate that a marine climate is the worst exposure condition. The results also show that a manganese peroxide cured to polysulfide is more sensitive to a marine climate than is a lead peroxide cured polysulfide.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Outdoor Aging of Adhesive Sealants


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    DeLollis, N. J. (Autor:in) / Montoya, O. (Autor:in)

    Kongress:

    1971 Automotive Engineering Congress and Exposition ; 1971



    Erscheinungsdatum :

    01.02.1971




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    UV chamber tests outdoor sealants

    British Library Online Contents | 2004


    RTV Silicone Adhesive Sealants

    Hamilton, S. B. | SAE Technical Papers | 1971


    Silicone adhesive/sealants in composite headlamp systems

    Bauman,T.M. / Dow Chemical,US | Kraftfahrwesen | 1991



    Field Aging and Development of Aging Model for Hot-Poured Crack Sealants

    Ozer, Hasan / Yousefi, Seyed Saleh / Al-Qadi, Imad L. et al. | Transportation Research Record | 2015