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Measured piezoelectric and electromechanical properties of various PZT8 1-3 composites with different polymers. d33·Qm is normalized to the value for PZT8 (B).
| ρ (kg/m3) | d33 (pC/N) | Qm | kt | f0·l (Hz m) | d33·Qm | |
|---|---|---|---|---|---|---|
| PZT8 (I) | 6140 | 200 | 320 | 0.62 | 1690 | 5.6 |
| PZT8 (II) | 5900 | 220 | 76 | 0.62 | 1651 | 1.5 |
| PZT8 (A) | 6060 | 200 | 45 | 0.6 | 1750 | 0.8 |
| PZT8 (B) | 6030 | 190 | 60 | 0.53 | 1730 | 1 |
