VITA - Dental Direkt DD Bio ZW iso low-translucent (LT) high-strength 3Y-TZP monolithic zirconia CAD/CAM milling disc, uncolored white blank, 98 mm diameter x 12 mm height, 1 piece; for full-contour crowns and bridges. - # UDG526
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Description
Dental Direkt
German-engineered monolithic zirconia for the digital lab
zirconia milling disc
Dental Direkt DD Bio ZW iso low-translucent (LT) high-strength 3Y-TZP monolithic zirconia CAD/CAM milling disc, uncolored White blank, 98 mm diameter x 12 mm height, 1 piece
Shade White · Mfg# UDG526 · USDD# 491643 · Brand Dental Direkt
Material: 3Y-TZP zirconia • Translucency: Low (LT) • Flexural strength: ~1200 MPa (vendor-claimed) • Diameter: Ø 98 mm • System: Open systems • Origin: Made in Germany • Height: 12 mm
Description
DD Bio ZW iso is Dental Direkt's low-translucent (LT), high-strength 3Y-TZP monolithic zirconia milling disc. The fully sintered material reaches the highest flexural strength in the DD Bio family, making it the reference choice for long-span posterior frameworks, bridges and substructures where mechanical reliability is the priority. supplied as an uncolored White blank on a Ø 98 mm carrier for staining and dipping to any shade.
- 3Y-TZP (yttria-stabilised tetragonal zirconia) — Dental Direkt's strongest Bio-line chemistry
- low-translucent (LT) opacity — masks discoloured preparations and metal cores
- uncolored White blank — full freedom for the dip/liquid-staining technique
- Ø 98 mm open-system carrier — fits all common open-architecture milling units
- Indicated for crowns, multi-unit bridges, posterior frameworks and substructures
Why You’ll Love It
- You need maximum strength for long-span and posterior bridgework
- You prefer to shade chairside or in the lab with colouring liquids
- You run an open-system mill and want a dependable, economical White blank
Technical Specifications
Brand: Dental Direkt
Manufacturer: Dental Direkt GmbH (Spenge, Germany)
Product line: DD Bio ZW iso
Style: zirconia milling disc
Shade / colour: White
disc / package: 1 pc
Height: 12 mm
Platform: Open Systems
Mfg #: UDG526
USDD #: 491643
Country: Germany
Material & Regulatory
Indications: Crowns, multi-unit bridges, posterior frameworks and substructures.
Material: Yttria-stabilised tetragonal zirconia polycrystal (3Y-TZP), monolithic.
Regulatory: CE-marked medical device; biocompatible Dental ceramic.
Workflow & Handling
- Mill the White blank on your open-system unit
- Apply colouring liquids / dipping shade as required
- Sinter per Dental Direkt's DD Bio sintering programme
- Glaze and characterise to the prescribed shade
How It Compares
| Feature | Dental DD Bio ZW iso CURRENT | Ivoclar IPS e.max ZirCAD | Kuraray KATANA zirconia | Amann Girrbach Zolid | Zirkonzahn Prettau |
|---|---|---|---|---|---|
| Material chemistry | 3Y-TZP zirconia | 3Y/4Y/5Y zirconia | 3Y/4Y/5Y zirconia | 3Y/4Y/5Y zirconia | 3Y/4Y zirconia |
| Translucency family | Low (LT) | LT–MT–HT | STML / UTML / HTML | FX / Gen-X / HT | Translucent / Anterior |
| Flexural strength* | ~1200 MPa (vendor-claimed) | ~650–1200 MPa | ~550–1125 MPa | ~600–1200 MPa | ~670–1200 MPa |
| Shade system | White / liquid-shade | Pre-shaded & MT Multi | Multilayer pre-shaded | Pre-shaded multilayer | Coloured / multilayer |
| disc format | Ø 98 mm | Ø 98.5 mm | Ø 98 mm | Ø 98 mm | Ø 95/98 mm |
| Mill compatibility | Open systems | Open systems | Open systems | Open systems | Open systems |
| Indications | Crowns, multi-unit bridges, posterior fram | Crowns & bridges | Crowns & bridges | Crowns & bridges | Full-arch & bridges |
| Country | Germany | Liechtenstein | Japan | Austria | Italy |
*Flexural strength values are typical published / vendor-claimed figures and vary by generation, sintering and shade; consult each maker's current datasheet.
Questions? Talk to a USDD specialist.