VITA VMK Master DENTINE

VITA VMK Master Dentine

Feldspar veneering porcelain for porcelain-bonding alloys in the conventional CTE range from 13.5 to 15.2 x 10⁻⁶K⁻¹. Especially suitable for veneering of non-precious metal frames due to the firing temperature and the chemical/physical properties.

Advantages:

• Uncompromising material as far as safety and aesthetics are concerned;
• Highly aesthetic restorations due to brilliant colours;
• Classical dentine-incisal layering schemata;
• Comprehensive offer of additional porcelains for individualization.

Physical data:
dentine: CTE 13.2-13.7 x 10⁻⁶K⁻¹ (25-500 °C); firing temperature 930 °C (1st dentine); transformation temperature approx. 565 °C; flexural strength (3-point) approx. 90 N/mm²; bonding strength > 50 N/mm²; density approx. 2.4 g/cm³; acid solubility < 10 µg/cm²; medium grain size approx. 19 µm.