HT- Lithium Disilicate Glass Ceramics Emax Cad Block

Description

HT- Lithium Disilicate Glass Ceramics Cad Block

⭐99.9% extra pure raw materials extracted from natural minerals

⭐One-step forming, more stable structure

⭐Interlocking micro-structure with nanometer sized needle shape crystals.

Specification:

Flexural Strength: 420±60 MPa

Density: 2.46-2.52 g/cm³

Thermal Expansion Coefficient: 10.5*10 ^{-6 /K} (50-500°C)

Linear Shrinkage Rate: 0.10-0.26%

Vickers Hardness: 6500±200 MPa

Elastic Modulus: 50±10 GPa

Fracture Toughness: 2.8-3.8 MPa m^-1/2

Chemical Solubility: < 100 μg/cm²

Indications:

Single-unit anterior prostheses, veneers, inlays, onlays, three-unit prostheses not involving molar restoration

Dimension:

C14 (13*14*18 mm), B40 (14*15*40 mm)