Fluid Phase Equilibria, Vol.139, No.1-2, 277-294, 1997
Estimation of the segmental interaction parameters of polymer blends based on styrene and 2,6-dimethyl-1,4-phenylene oxide derivatives
Using a mean-field model, the segmental interaction parameters of various polymer blends based on styrene and 2,6-dimethyl-phenylene oxide derivatives are revised using new experimental results and the ＇best fit values＇ are established. The predictive qualities of the model are shown and suggestions about group-contribution method are made. Calculations based on the revised segmental interaction parameters are in excellent agreement with the experimental data.
Keywords:SULFONYLATED POLY(2;6-DIMETHYL-1;4-PHENYLENE OXIDE);INDUCED PHASE-SEPARATION;COPOLYMER BLENDS;POLY(STYRENE-CO-MALEIC ANHYDRIDE);POLY(2;6-DIMETHYLPHENYLENE OXIDE);MISCIBILITY BEHAVIOR;METHYL-METHACRYLATE;POLY(STYRENE-CO-ACRYLONITRILE) BLENDS;CHLORINATED POLYETHYLENE;MALEIC-ANHYDRIDE