CIFICEN 24414
CENTRO DE INVESTIGACIONES EN FISICA E INGENIERIA DEL CENTRO DE LA PROVINCIA DE BUENOS AIRES
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
SAXS STUDY IN EPOXY/PHB BLENDS
Autor/es:
SALGUEIRO W; S. TOGNANA
Lugar:
Buenos Aires
Reunión:
Workshop; II Workshop on Bio-degradable Polymers and Biocomposites; 2015
Institución organizadora:
Facultad de Ingeniería UBA
Resumen:
The research ofblends containing poly(3-hydroxybutyrate) (PHB) with different thermoplasticspolymers have been an active area in the last years and nowadays. Howeverthe blending of PHB with thermoset polymers is less studied. In blends ofthermoset and crystallizable polymers a competence between reaction inducedphase separation and crystallization can occur, developing a complexmorphology. The blending of epoxy with PHB allows reduce the use of syntheticpolymer by a polymer obtained from biomass.The authors have recentlystudied the miscibility, phase separation and crystallinity in blends PHB/DGEBAand epoxy/PHB. In this work, preliminary results of small-angle X-rayscattering (SAXS) applied in epoxy/PHB samples cured at several times arepresented.
