Material | Elastic modulus (MPa) | Poisson’s ratio |
---|---|---|
Cortical bone | 13,700 | 0.3 |
Cancellous bone | 1370 | 0.3 |
Dentin | 18,600 | 0.32 |
PDL | 0.069 | 0.45 |
Porcelain | 69,000 | 0.28 |
Gutta-percha | 140 | 0.45 |
Composite resin | 12,000 | 0.33 |
Ni-Cr alloy | 200,000 | 0.33 |
Zinc phosphate cement | 22,400 | 0.35 |
Glass ionomer cement | 4000 | 0.35 |
Panavia™ F | 18,600 | 0.28 |
Superbond C&B resin cement | 1800 | 0.31 |