VITA VMK Master Cervical 12 g - Porcelain Powder

VMK Master Cervical 12 g — porcelain powder

Feldspar-based veneering porcelain ideal for porcelain-bonding alloys, especially non-precious metal frameworks. Works in the conventional CTE range (13.5 to 15.2 × 10⁻⁶ K⁻¹). Firing temperature and chemical/physical properties support highly durable restorations.

Advantages

• Material that does not compromise safety or aesthetics
• Aesthetic restorations with vivid colours
• Classic dentin–incisal layering scheme
• Wide porcelain options for individualisation

Physical data

• Dentin CTE: 13.2–13.7 × 10⁻⁶ K⁻¹ (25–500 °C)
• Firing temperature: 930 °C (1st dentin)
• Transformation temperature: approx. 565 °C
• Flexural strength: approx. 90 N/mm² (3-point test)
• Bond strength: > 50 N/mm²
• Density: approx. 2.4 g/cm³
• Acid solubility: < 10 µg/cm²
• Average particle size: approx. 19 µm
• Melting temperature: 1235 °C