Rapid Sintering 3D Ultra Multilayer Dental Zirconia Block– 20 Minutes Fast Sintering

Rapid Sintering Zirconia Block Multilayers

Rapid sintering zirconia blocks are advanced multilayer dental materials designed for both speed and performance. With ultra-fast sintering cycles as short as 20 minutes, they significantly improve efficiency in dental laboratories. The multilayer gradation structure provides natural translucency, strength, and color transition for lifelike restorations.

Manufactured with premium zirconia powder(Tosoh), these blocks deliver accuracy, durability, and esthetic satisfaction for crowns, bridges, and full-arch cases.

Features

• Ultra-Fast Sintering: Complete sintering in as little as 20 minutes, boosting lab productivity.

• High Flexural Strength:

  • Enamel Layer: ~800 ±100 MPa

  • Transition Layer: ~950 ±100 MPa

  • Cervical Layer: ~1100 ±100 MPa

• Excellent Translucency: 44–51% light transmission, delivering lifelike esthetics.

• Multilayer Gradation: Smooth transition from cervical to incisal for natural appearance.

• Premium Zirconia Powder: Sourced from Japan, ensuring stability and high quality.

• Low Shrinkage Rate: Precise fit and increased crown milling capacity

Sintering Programming Setting

Key Notes for Technicians:

✅ Total Cycle Time: ~20 minutes (per manufacturer’s “super fast” claim).
⚠️ Critical Phases:

• T3 (1440°C): Must hold for 5 minutes to ensure complete sintering and optimal mechanical properties.
• Cooling (C1): Slow, controlled cooling (100°C/min) with a 5-minute hold at 700°C minimizes internal stresses and prevents cracking.
  📏 Accuracy: Follow rates and temperatures precisely—deviations may compromise strength or fit.