INVESTIGADORES
MANFREDI liliana Beatriz
congresos y reuniones científicas
Título:
FIRE RESISTANCE COMPOSITE MATERIALS FOR THE AEROSPACE INDUSTRY
Autor/es:
L. ASARO; G. RIVERO; S. VILLANUEVA; L. B. MANFREDI; V. A. ALVAREZ; E.S. RODRIGUEZ
Lugar:
Bahía Blanca
Reunión:
Simposio; IX Simposio Argentino de Polímeros (SAP 2011); 2011
Resumen:
The main objective of this work was to obtain phenolic resin-carbon fiber composite materials, and to characterize their mechanical properties and fire resistance. Nanoclays were added to phenolic resins in order to evaluate their effect on the fire performance of the composites.Phenolic resin-carbon fiber composites could be obtained by compression molding with high fiber volume fractions. When comparing with traditional aerospace composites (epoxy-carbon fiber), phenolic matrix materials showed an improved fire performance with mechanical properties in the range of that of the epoxy ones.The addition of clay was detrimental for the mechanical properties of the phenolic based materials, while improved some fire properties such as the peak of the heat release rate and the residual mass of the burned samples.
