TOOTH RESTORATION
What is a prosthetic restoration?
GLASS-CERAMIC
Aesthetically similar technology to natural teeth
Lithum disilicate based Glass-ceramic
It was sexually imitative with natural tooth enamel.
| Dental tissue | Dentin | Enamel |
Lithium
Disilicate |
|---|---|---|---|
| Microstructure |  |
 |
 |
| Hardness Gpa | 0.95±0.11 | 4.88±0.11 | 5.8 |
| Elastic Modulus Gpa | 20±2 | 80±6 | 95 |
|
Fracture Toughness
MPa-m0,5 |
- | 2.67±0.12 | 2.25 |
|
Biaxial flexure
Strength Mpa |
- | ca. 240 | >360 |
*Source : HASS internal data (HASS R&D)