Development of a 3D Printing Technique for PVDF Thin Films for Sensor Elements of Electronic Devices

The paper proposes a method for forming thin films of polyvinylidene fluoride using a 3D printer. The extrusion parameters of a filament based on PVDF with a diameter of 1.75 were established and the optimal characteristics for printing by 3D printer were selected (nozzle temperature, table temperature, feed rate). Studies have shown that the local polarization of a thin PVDF film is stable for 20 hours.