Chongqing Leomed Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 500 box per month |
| Delivery Time | 30 days after payment |
| Packaging Details | Paper Box |
| Product Name | SHT-ML Dental Zirconia Block 92mm |
| Color | A1,A2,A3,A3.5,A4, B1,B2,B3,B4, C1,C2,C3,C4, D2,D3,D4 |
| Thickness | 10mm-30mm |
| Product Specification | 92mm |
| Warranty | 1 Year |
| Power Source | Manual |
| Instrument classification | Class II |
| Brand Name | LEOTECH |
| Model Number | ST-ML |
| Certification | CE |
| Place of Origin | Chongqing, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500 box per month |
| Delivery Time | 30 days after payment | Packaging Details | Paper Box |
| Product Name | SHT-ML Dental Zirconia Block 92mm | Color | A1,A2,A3,A3.5,A4, B1,B2,B3,B4, C1,C2,C3,C4, D2,D3,D4 |
| Thickness | 10mm-30mm | Product Specification | 92mm |
| Warranty | 1 Year | Power Source | Manual |
| Instrument classification | Class II | Brand Name | LEOTECH |
| Model Number | ST-ML | Certification | CE |
| Place of Origin | Chongqing, China | ||
| High Light | 92x75mm Translucency Zirconia Disc ，Full-Contour Crowns Translucency Zirconia Disc ，9 Vita Shades Translucency Zirconia Disc | ||
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.
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
| Property | SHT-ML | Standard ZrO₂ | Advantage |
|---|---|---|---|
| Crystal Structure | 4Y-TZP dominant | 3Y-TZP | 38% better translucency |
| Yttria Concentration | 6.5-8.0% | 3-5% | Enhanced light diffusion |
| Aging Resistance | <5% monoclinic phase | 15-25% | 5× longevity |
| Surface Hardness | 1300 HV10 | 1100-1200 HV10 | Superior wear resistance |
▶️ 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
| Parameter | Specification | Standard |
|---|---|---|
| Flexural Strength | 800-1050 MPa | ISO 6872:2015 |
| Translucency (1.0mm) | 44-47% | DIN 5033-9 |
| Fracture Toughness | 5.3-6.3 MPa·m¹/² | ASTM E399 |
| Sintered Density | 6.08±0.01 g/cm³ | ISO 18754 |
| CTE | (10.5±0.5)×10⁻⁶ K⁻¹ | ISO 9693 |
| Sintering Protocol | 1500°C (optimal) | Manufacturer Spec |
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
| Model | Translucency | Strength | Thickness | Best For |
|---|---|---|---|---|
| SHT-ML | 44-47% | 900 MPa | 10/12mm | Anterior aesthetics |
| ST-ML | 38-42% | 1000 MPa | 10-16mm | Full-contour crowns |
| ST-C | 30-35% | 1200 MPa | 14-20mm | Posterior bridges |
| UltraHT | 48-52% | 600 MPa | 8-10mm | Veneers only |
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
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)
| Sintering temperature of ST/ST-C/ST-ML/SHT/SHT-C/SHT-ML is from 1500℃ to 1530℃,you should make sure peak temperature at this range. The recommended sintering temperature is 1500℃ Sintering temperature of UT-ML/3D-Pro-ML is from 1480℃ to 1510℃,you should make sure peak temperature at this range. The recommended sintering temperature is 1500℃ | ||
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2019
Total Annual:
1000000-1500000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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 resea... 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 resea...
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