PMMA modified divinylester-styrene systems. Phase diagrams and cured material morphologies

SCHROEDER, WALTER F.; YÁÑEZ, MARÍA J.; ARANGUREN, MIRTA I.; BORRAJO, JULIO

Cancún, México

Conferencia; 8th International Conference on Frontiers of Polymers and Advanced Materials; 2005

Materials Research Institute and Nuclear Science Institute of National University of Mexico

In this work, the miscibilities of the quasibinary systems as well as the St-DVE-PMMA quasiternary systems at different temperatures were determined by measuring their cloud point temperatures, which were further mathematically modeled using the Flory-Huggis lattice theory, taking also into account the effect of the polydispersity of each componenet. Finally, the morphologies of the materials obtained were analyzed in relation to the initial miscibility of the reactive mixtures.