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SNC Dental Supplies
Lithium Disilicate Ingot for Press
Lithium Disilicate Ingot for Press
Regular price
$5.00 USD
Regular price
Sale price
$5.00 USD
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Physicochemical Properties
|
Property |
Value/Requirement |
|
Radioactivity |
Uranium-238 activity concentration ≤1.0 Bq/g |
|
Density after full crystallization |
2.4~2.7g/cm³ |
|
Biaxial flexural strength after crystallization |
≥300MPa |
|
Fracture toughness |
≥1MPa·m¹/² |
|
Coefficient of linear thermal expansion (CLTE) |
10~11×10-⁶K-¹ |
|
Vickers hardness |
≥550HV2 |

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