Unlocking the Advantages of GRAND ML & GRAND ML 5D Zirconia by Medisco Group
When selecting the right material for long-lasting and natural-looking dental restorations, many dental professionals turn to multilayered zirconia. Medisco Group’s GRAND ML and GRAND ML 5D pre-shaded zirconia blocks are two excellent solutions designed for strength, esthetics, and workflow efficiency in both zirconia crowns and bridges.
Durable Multilayered Zirconia for Everyday Use
GRAND ML zirconia offers a strong foundation for a wide variety of dental applications. With over 1290 MPa of flexural strength and 43% translucency, it’s perfect for posterior restorations where durability is essential. The natural color transition in its layers mirrors real teeth, making it ideal for those seeking natural-looking dental restorations. Additionally, GRAND ML is fully compatible with CAD/CAM systems, helping dental labs streamline production.
High-End Esthetics:
GRAND ML 5D zirconia takes things a step further with a sophisticated 5D color gradient system that offers exceptional esthetics for anterior and posterior use. Its high-translucency zirconia composition (43%-47%) makes it a top choice for restorations in visible areas, and its strength range of 1000–1290 MPa ensures reliable performance. It’s a standout option for those looking for the best zirconia material for dental crowns.
|
Feature |
Grand ML™ Multilayered Zirconia |
Grand 5D ML™ Multilayer Zirconia |
|
Product Type |
3 layered Unstained, highly translucent zirconia for veneered restorations |
5-layer, extra-translucent zirconia with integrated tooth color gradient |
|
Translucency |
43% |
43%-47% |
|
Strength |
1290 MPa |
1000–1290 MPa |
|
Layers |
3 layers |
5 layers |
|
Indications |
Full contour crowns, multi-pontic bridge frames, inlay bridges, Maryland bridges, primary telescopes |
Full contour crowns, full contour bridges, coping & frameworks, full arches |
|
Shades Available |
16 shades (A1, A2, A3, A3.5, A4, B1, B2, B3, B4, C1, C2, C3, C4, D2, D3, D4) |
16 shades (A1, A2, A3, A3.5, A4, B1, B2, B3, B4, C1, C2, C3, C4, D2, D3, D4, BL1) |
|
Sintering Temperature |
1400–1580°C (recommended 1530°C) |
1400–1580°C (recommended 1530°C) |
|
Sintering Density |
6.07 ± 0.01 g/cm³ |
6.07 ± 0.01 g/cm³ |
|
Coefficient of Thermal Expansion (CTE) |
10.5 ± 1.0 x 10⁻⁶ K⁻¹ (25–500°C) |
10.5 ± 1.0 x 10⁻⁶ K⁻¹ (25–500°C) |
|
Composition |
ZrO₂ + HfO₂ + Y₂O₃ ≥ 99%; Y₂O₃ 4.5–6%; Al₂O₃ ≤ 0.5%; other oxides ≤ 0.5% |
ZrO₂ + HfO₂ + Y₂O₃ ≥ 99%; Y₂O₃ 4.5–6%; Al₂O₃ ≤ 0.5%; other oxides ≤ 0.5% |
|
Health Canada Licensed |
Yes |
Yes |
|
Medical Device Class |
IIa |
IIa |
The Lab Advantage:
Both GRAND ML and GRAND ML 5D support consistent, esthetic results with less manual effort, thanks to their pre-shaded zirconia blocks. This not only saves time but also reduces the risk of shade inconsistencies. Dental technicians searching for zirconia for anterior and posterior teeth will appreciate the versatility of these materials, whether for single-unit crowns or multi-unit bridges.
Moreover, when comparing materials, many professionals ask about the difference between GRAND ML and GRAND ML 5D zirconia. Simply put, GRAND ML is great for high-strength posterior restorations, while GRAND ML 5D is designed for cases requiring superior esthetics and lifelike translucency.
Whether you're restoring a molar or creating a natural-looking front tooth, Medisco Group’s zirconia dental materials provide the quality and reliability modern dentistry demands. With GRAND ML and GRAND ML 5D, your lab can deliver stronger, more beautiful results—every time.
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