Figure 8.
Rheological behavior of pure and compatibilized PVDF/PLLA blends at 200 °C, a) storage modulus G′ as a function of frequency, b) storage modulus G′ versus strain at frequency of 1 rad/s, c) storage modulus G′ as a function of frequency after reheating to 250 °C (abbreviated as RH on the plot), and d) storage modulus G′ as a function of loss modulus (Han plots) of the blends before and after reheating to 250 °C (abbreviated as RH on the plot).