Table 1 Conductive inks properties (from manufacturer).
From: IoT device fabrication using roll-to-roll printing process
Ink | Viscosity (\(\eta_{50} )\) (mPas) | Thixotropy (\(\eta_{5} /\eta_{50} )\) | Adhesion (cross-cutting) |
|---|---|---|---|
Original ink | 39,200 | 4.44 | 100/100 (PET) |
Original ink + flattening agent | 42,690 | 3.58 | |
Original ink + 3wt% BCA | 25,070 | 5.32 | |
Original ink + 12wt% BCA | 18,450 | 3.75 |
