Vita VM13 Sun Dentine 50 g Porcelain Powder

VITA VM 13 Sun Dentine — 50 g porcelain powder

High-fusing feldspar ceramic for porcelain-bonded alloys with CTE about 13.8–15.2 × 10⁻⁶ K⁻¹. Use with fluorescent/opal add-on porcelains; individualize with Vita Akzent Plus and Interno stains. Enamel-like fracture/reflection; high hardness and modelling; antagonist-friendly; dense surfaces.

Physical data

• Dentin CTE: 13.1–13.6 × 10⁻⁶ K⁻¹ (25–500 °C)
• Firing temperature: 880 °C (1st dentin) · Transition ~560 °C
• Flexural strength ~120 N/mm² · Bond strength ~43 N/mm²
• Density ~2.5 g/cm³ · Acid solubility ~12 µg/cm² · Grain ~18 µm
• Pack: 50 g