No | Material | Young’s modulus | Poisson’s ratio |
---|---|---|---|
1 | Maxilla skeletal expander (MSE) | 193.000 MPa | 0.3 |
2 | Rapid maxillary expander (RME) | 200.000 GPa | 0.33 |
3 | Miniscrew (Ti-6Al-4V: titanium 6% alumunium 4% vanadium) | 114.000 MPa | 0.34 |
4 | Alveolar bone (cortical bone) | 13.700 MPa | 0.3 |
5 | Cancellous bone | 1.370 MPa | 0.3 |
6 | Suture | 0.068 MPa | 0.49 |
7 | Teeth | 20.700 MPa | 0.30 |
8 | Enamel | 80.000 MPa | 0.25 |
9 | Dentine | 18.300 MPa | 0.30 |
10 | Pulp | 0.58 MPa | 0.42 |
11 | Periodontal ligament | 0.7 MPa | 0.49 |