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ST Multilayer Zirconia Block

The Ownsmile ST Multilayer Zirconia Block is designed to provide the perfect balance of strength and natural beauty, allowing dental professionals to create durable, aesthetic zirconia restorations with ease. Its advanced multilayer structure offers reliable performance for both functional and esthetic needs, ensuring that your restorations not only last but also blend seamlessly with natural teeth. This ST zirconia block is an ideal choice for modern dental practices that require precision and reliability in terms of both translucency and strength.

  • 1100MPa
    Strength
  • 42%
    Translucency
  • 100%
    Zirconia Powder
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ST Multilayer Zirconia Block Featured Image
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Exceptional Flexural Strength

The ST multilayer zirconia block offers a flexural strength of 1100–1200 MPa, making it highly durable for a wide range of dental applications, including anterior and posterior restorations. This zirconia block provides long-lasting performance, ensuring reliable strength and stability under functional stress, whether in single-unit crowns or full-arch bridges.

Natural Translucency for Lifelike Esthetics

With 42% translucency, the ST zirconia block mimics the light-diffusing qualities of natural teeth, providing natural esthetics that blend seamlessly with surrounding dentition. This translucency is particularly beneficial for anterior restorations, where appearance is critical, making it the ideal choice for creating restorations that match the aesthetic demands of your patients.

Full-Layered Gradient Color

Achieve seamless color transitions from the cervical to incisal edges, creating a smooth, natural gradient that replicates the tooth’s natural color flow. With this multilayered gradient, you don’t need to rely on additional staining—simply mill and finish, and you’ll have a restoration that looks and feels real, saving both time and effort.

Fully Compatible with CAD/CAM Systems

This zirconia block integrates seamlessly with open and closed CAD/CAM systems, making it highly suitable for digital workflows in modern dental labs. Whether you're using chairside systems or advanced milling machines, the ST multilayer zirconia block ensures precise milling and easy operation, providing high-quality results with every restoration.

Versatile Indications Across Restorations

From single-unit crowns to full-arch restorations, this zirconia block offers flexibility for a variety of dental applications. Whether you’re restoring a posterior crown or crafting a screw-retained bridge, the ST Multilayer Zirconia Block provides the versatility you need to meet the diverse needs of your patients with ease.

Reliable Sintering Process

With a recommended sintering temperature of 1530°C, this zirconia block ensures minimal distortion during the sintering process, so your restorations come out consistent and high-quality. With predictable outcomes every time, you can trust that your finished products will meet your exacting standards and your patients' needs.

Clinical ApplicationsInlays

  • Veneers 
  • Inlays
  • Anterior crowns 
  • Posterior crowns
  • Full arch restorations
  • Full contour crowns and bridges 
  • Screw-retained restorations
  • Implant-supported structures

Tech Specs

Tech Specs Image
Translucency 42%
Thickness 10mm - 30mm
ZrOz+HfO₂+Y₂O₃ ≥ 99%
Y₂O₃ 4.5%-6.0%
A I₂O₃ <0.15%
Sintering Temperature 1530°C
Strength 1100MPa
Vickers Hardness (HV10) 1250
Diameter 98mm / 95mm / 92*75mm
Compatible Machine Open, Zirkonzahn, Amann Girrbach
Indications
  • Veneer
  • Inlay
  • Anterior Crown
  • Posterior Crown
  • Full Arch Crown Bridge
  • Full Contour Bridge
  • Full Contour Screw Retained Bridge
  • Implant
System
  • 98mm
  • 95mm
  • 92*75mm
Shade
  • A1
  • A2
  • A3
  • A3.5
  • A4
  • B1
  • B2
  • B3
  • B4
  • C1
  • C2
  • C3
  • C4
  • D2
  • D3
  • D4

How it Works

Comparisons

Find the Perfect Zirconia Block
Transmittance & Strength 3D-Pro ST SHT
3D
42%-49%
800-1200 Mpa
Multilayer
42%-45%
900-1100 Mpa
Color
42%-45%
900-1100 Mpa
Whilte
43%-46%
1000-1200 Mpa

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