SHT-ML 45% Translucency Zirconia Disc, 98/95/92x75mm for Full-Contour Crowns, 9 Vita Shades

The Aesthetic Revolution in High-Translucency Zirconia
Experience unprecedented natural aesthetics with SHT-ML – the ultimate solution for high-demand anterior restorations. Engineered with advanced multi-layer technology, this ultra-translucent zirconia achieves 45% light diffusion while maintaining 900MPa structural integrity, delivering lifelike results without compromising strength. Perfect for minimally invasive cases where light transmission and shade matching are critical.

Optical Excellence

• 44-47% Translucency Range: Exceeds conventional zirconia by 25%

• 9 Vita-Inspired Shades: Optimized for A1-A3/B1-B2/B1.1-B1.4 light hues

• Chameleon Effect: Seamlessly blends with adjacent dentition

• Natural Fluorescence: Mimics incisal halo under varied lighting

Precision Engineering

Clinical Applications

▶️ Veneers & Lumineers

• 0.3mm margin stability

• Ideal for minimal-prep cases

▶️ Anterior Crowns

• Vita A/B shade matching accuracy: 98.4%

• Eliminates grayish gingival margins

▶️ Hybrid Abutments

• 45% translucency masks titanium graying

• 900MPa strength ensures long-term stability

Technical Specifications

Workflow Advantages

1. Effortless Milling

• 22% faster than standard translucent zirconia

• Zero chipping at 0.3mm features

2. Predictable Sintering

• Uniform shrinkage (20.1% ±0.2%)

• Minimal warping even at 12mm thickness

3. Instant Aesthetics

• No external staining required

• Achieve mirror polish (Ra 0.03μm) in 3 minutes

Zirconia Selection Guide

Laboratory Validation

Clinical Study (n=2,500 restorations)

• 98.7% shade matching accuracy

• 0.3% chipping rate in thin margins

• 99.1% 3-year survival rate

• 40% reduction in staining time

Processing Guidelines

Critical Parameters:

• Milling:
  Diamond burs ≥100μm grit
  Minimum 0.3mm thickness

• Sintering:
  1500°C with 90 min hold
  Cooling rate ≤3°C/min below 800°C

• Finishing:
  3-step dry polishing protocol

Recommended sintering curve
(ST/ST-C/ST-ML/SHT/SHT-C/SHT-ML/UT-ML/3D-Pro-ML)

Chongqing Leomed Technology Co., Ltd. is a rapidly growing and professional company that specializes in providing dental CAD/CAM solutions to customers worldwide. With a strong focus on “innovation, precision, validation, and customer satisfaction”, we invest significant efforts in research and development to meet the evolving needs of our clients.

Our range of high-quality, reliable, and cost-effective dental laboratory solution includes the restorative materials, such as dental zirconia blocks and lithium disilicate, equipment such as milling machines, sintering furnaces, porcelain furnaces, 3D scanners and 3D printers. These solutions enable the production of a wide range of restorations, such as crowns, inlays, bridges, veneers, abutments, screw-retained crowns, digital dentures, dental models, implant guides, and occlusion splints. Our aim is not only to satisfy clinic needs but also to create values.

To ensure the utmost satisfaction of our esteemed clientele, we are committed to continuously improving our after-sales services and providing comprehensive support. our experienced staff members are always available to discuss specific requirements, striving to create maximum value for our customers.