Pre-Mixing Stage and Melt Blending Approach

The melt compounding is performed in a thermo-extruder (e.g. Haake MiniLab System) at 380°C, with a rotor speed of 150 rpm. Mixing times of 20 min are applied to attain an adequate mixture. 

Homogeneous films can be prepared in a hot-press at 380°C under 130 bar and cooled to room temperature between aluminium plates. 

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