Vita Lumex AC Pearl 12 g Leucite-Reinforced Glass Porcelain Powder

VITA Lumex AC Pearl 12 g — leucite-reinforced glass ceramic powder

Leucite-reinforced glass ceramic with an innovative formula suitable for common all-ceramic frameworks—ZrO₂, lithium disilicate, feldspar ceramic, and titanium—and for framework-free restorations such as veneers. Class IIa medical device for shade accuracy and durability in dental restorations.

Advantages

• Excellent shade accuracy and light dynamics: faithfully reproduces natural tooth shades and light effects for a reliable, natural look.
• Excellent modeling properties: good micro-retention of ceramic particles and ideal grain-size distribution for high stability.
• Dimensional stability: homogeneous structure and high density mean minimal shrinkage during firing.
• High fracture resistance: leucite-reinforced glass ceramic matrix for long-lasting restorations.
• Reliable bonding: bonds firmly to the framework.

Physical data

• CTE: approx. 8.8 × 10⁻⁶ K⁻¹ (25–400 °C)
• Firing temperature (1st dentin): 760 °C
• Flexural strength (3-point bend): approx. 110 MPa
• Acid solubility: approx. 10 µg/cm²

Composition (%)

• SiO₂: 60–75%
• Al₂O₃: 3–10% (Excel: A₂O₃)
• K₂O: 5–12%
• Na₂O: 4–11%
• B₂O₃: 5–12%
• CaO: <3%
• Li₂O: <3%
• Pigments: <10%

Standard Kit 3D-Master contents

• 29 Opaque Dentine (0M1–5M3) à 12 g
• 29 Dentine (0M1–5M3) à 12 g
• 5 Enamel (light, medium, intense, clear, fog) à 12 g
• 2 Corrective (neutral, desert) à 12 g
• 2 Margin (straw-yellow, corn-yellow) à 12 g
• 1 Translucent (light-blonde) à 12 g
• 1 Modelling Liquid: 50 ml
• 1 Akzent Plus Glaze LT Powder: 5 g
• 1 Akzent Plus Powder Fluid: 20 ml
• 1 synthetic paint brush No. 3/0
• 1 synthetic layering brush No. 8
• 2 Firing bases G (with 20 placement pins)

This listing is the Pearl 12 g powder for the Lumex AC system. The Standard Kit 3D-Master offers a wide shade and material range for natural-looking, durable layering and modeling.