*2.2.9. Differential scanning calorimetry (DSC)*

The samples used for the differential scanning calorimetric analysis were cut from extruded pellets. Approximately 10 mg of each sample was used. The equipment (DSC Q2000 V24.10 Build 122, TA Instruments) was programmed to work at the temperature range between 0 and 250°C, under a nitrogen flow of 50 mL/min. The heating and cooling rates were 10 K/min.

The values of melting temperature (*T*m) and the melting enthalpy (Δ*H*m) were calculated from the second heating. The crystallization temperature (*T*c) was calculated from the cooling cycle.
