The solid state polymerization (SSP) of PET/PC reactive extrusion blends with and without cobalt catalyst at different polymer ratios was studied. Thermal and rheological evaluations were performed. DSC results showed changes in the PET’s T g , T ch , T m and X c . The melt flow rate (MFR) decreased for PET and the blends. The intrinsic viscosity increased. The variation in calorimetric and rhe...
