6533b7d2fe1ef96bd125e94a
RESEARCH PRODUCT
Synthesis and Properties of Amine-Cured Epoxy/Organophilic Layered Silicate Nanocomposites
Clara M. GómezLorena SolarRafael Muñoz-espísubject
Materials scienceNanocompositePolymer nanocompositeGeneral Physics and AstronomyEpoxySilicateSurfaces Coatings and Filmschemistry.chemical_compoundMontmorillonitechemistryvisual_artCeramics and Compositesvisual_art.visual_art_mediumThermal stabilityComposite materialGlass transitionCuring (chemistry)description
Epoxy-layered silicate composites have been prepared by dispersing an organically modified montmorillonite (Nanofil 919) in an epoxy resin and curing in the presence of an aromatic hardener. Dispersion of the layered silicate within the epoxy matrix was verified using X-ray diffraction and transmission electron microscopy revealing that interaction improves upon organic silicate modification. Flexural properties and toughness increase with the organic silicate loading whereas glass transition temperature decreases and thermal stability remains practically unmodified.
year | journal | country | edition | language |
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2009-01-01 | Composite Interfaces |