Pre-Shaded Multilayer Zirconia Block 900MPa Strength & 0 Cytotoxicity No Staining Required

Brand Name:LEOTECH
Certification:CE
Model Number:ST-ML
Minimum Order Quantity:5 box
Delivery Time:30 days after payment
Payment Terms:T/T
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Location: Chongqing Chongqing China
Address: Room X1714, 3rd Floor, Building 4 No. 121, Yuzhou Road, Shiqiaopu Jiulongpo District Chongqing 400039 CHINA
Supplier`s last login times: within 47 hours
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Product Details

Pre-Shaded Multilayer Zirconia Block, 900MPa Strength & 0 Cytotoxicity, No Staining Required


Where Strength Meets Unmatched Translucency
Redefine aesthetic dentistry with SHT-ML – the high-translucency zirconia engineered for demanding anterior applications. Featuring 45% light diffusion and 900MPa flexural strength, this material eliminates the traditional compromise between aesthetics and durability. With 9 optimized Vita shades specifically designed for light-hue restorations, achieve perfect color matching while reducing lab steps by 30%.

Material Science Innovation

  • Hyper-Translucent Matrix: 4Y-TZP dominant crystal structure

  • Nano-Grain Optimization: 0.3μm particle size distribution

  • Stabilized Yttria: 6.5-8.0% concentration prevents low-temperature degradation

  • Bio-Inert Surface: 0-level cytotoxicity (ISO 10993)

Clinical Performance

ApplicationIndustry ChallengeSHT-ML Solution
Thin VeneersMargin chipping0.3mm edge stability
All-Ceramic BridgesFlexural deformation0.02mm deflection at 150N
Implant CrownsTitanium graying45% intrinsic masking
Discolored TeethGrayish gingival marginsNatural fluorescence effect


Technical Superiority

PropertySHT-MLConventional HT ZrO₂
Translucency (1mm)45%35-40%
Aging Resistance<5% monoclinic15-20%
Radioactivity<0.1 Bq/g0.2-0.5 Bq/g
Sintering Tolerance±0.2% shrinkage±0.8% shrinkage


Workflow Optimization

From Scan to Seat: 40% Fewer Steps

  1. Milling:

    • 25% faster machining

    • Minimal tool wear

  2. Sintering:

    • 1500°C optimal temperature

    • Warp-free results

  3. Finishing:

    • Mirror polish in 3 minutes

    • No external staining required

Economic Impact

MetricSHT-ML AdvantageValue
Material Utilization92% efficiency$18,500/year*
Staining TimeEliminated2.1 hrs/case saved
Remake Rate0.4%$32,000/year*
*Based on 500 discs/year production


Zirconia Ecosystem

ModelFlexural StrengthTranslucencyThicknessClinical Focus
SHT-ML900 MPa45%10/12mmAnterior aesthetics
ST-ML1000 MPa42%10-16mmFull-contour crowns
ST-C1200 MPa35%14-20mmPosterior bridges
MultiLayer Pro800-1100 MPa40-47%12-18mmGradient restorations


Technical Support

24/7 Material Science Hotline

  • Shade selection guidance

  • Sintering profile optimization

  • Case troubleshooting

Digital Integration

  • 3Shape/exocad presets

  • DWX/Roland milling protocols

  • Shade matching algorithms


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


China Pre-Shaded Multilayer Zirconia Block 900MPa Strength & 0 Cytotoxicity No Staining Required supplier

Pre-Shaded Multilayer Zirconia Block 900MPa Strength & 0 Cytotoxicity No Staining Required

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