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Environmental resistance substrate type effects

With the increased usage of 120°C cured, rubber modified epoxy structural adhesives for aluminum airframes, certain service problems have been observed which have been attributed to environmental factors. The problems associated with the combined effects of sustained load, elevated temperature and high humidity upon the aluminum substrate, corrosion inhibiting primers, and the structural epoxy adhesive matrix are discussed. A particular type adhesive matrix, based on acrylonitrile/butadiene rubber modified bisphenol type epoxy systems is discussed in detail, and important advances in the preparation of more moisture resistant aluminum (oxide) surfaces are reviewed. [Pg.413]


See other pages where Environmental resistance substrate type effects is mentioned: [Pg.180]    [Pg.19]    [Pg.323]    [Pg.8]    [Pg.429]    [Pg.6]    [Pg.428]   
See also in sourсe #XX -- [ Pg.357 ]




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