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Título:
Polymerization induced phase separation of modified vinylester resin investigated by laserscattering
Autor/es:
WALTER FABIÁN SCHROEDER; MIRTA INÉS ARANGUREN; JULIO BORRAJO; GUILLERMO E. ELIÇABE
Lugar:
Río de Janeiro, Brazil.
Reunión:
Congreso; MACRO 2006 - World Polymer Congress; 2006
Institución organizadora:
IUPAC
Resumen:
The phase separation process during the curing reaction of vinylester (VE) resin in the presence of poly(methyl methacrylate) (PMMA) acting as a low profile additive, was investigated by small angle laser scattering (SALS). The scattering intensities were analyzed using the Rayleigh-Debye-Gans (RDG) theory. The system can be successfully modeled as an arrangement of particles growing in size and number, and varying in composition.
