Development of a New Accelerated Adhesion Test for Silicone Sealants

    Volume 23, Issue 5 (September 1995)

    ISSN: 0090-3973

    CODEN: JTEOAD

    Page Count: 7


    Cerra, AP
    Experimental scientist, CSIRO Division of Building, Construction and Engineering, Highett, Victoria

    (Received 18 October 1993; accepted 27 March 1995)

    Abstract

    Existing accelerated laboratory adhesion tests for silicone sealants are shown to lack the discrimination necessary to assess relative adhesive behavior. A novel test protocol is offered that enables improved discrimination by more precisely quantifying the adhesive strength of the sealant/substrate system. The method is based on the simultaneous application of both mechanical and environmental stress, in order to promote adhesive failure at loads below the cohesive strength of the bulk sealant.


    Paper ID: JTE11407J

    DOI: 10.1520/JTE11407J

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    Author
    Title Development of a New Accelerated Adhesion Test for Silicone Sealants
    Symposium , 0000-00-00
    Committee C24