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SHT Super High Translucent zirconia dental block is top sale white zirconia of our factory. It have super high strength, which is up to 1000Mpa, and its translucency reached up to 46%. Suitable for full contour crown and bridges because of its excellent balance between strength and translucency. Perfect match with Honchon SHT 16 shades coloring liquids. Zirconia dental block's economic and practical for dental lab and clinic use. Good compatibility and suitable for popular milling machines in the market.
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White zirconia is one of the earliest products of our factory, and it has gone through many technology revolutions in the past 15 years. With mature production skills and scientific formula, SHT Super High Translucent White Zirconia Ceramic Blank is still hot sale while preshaded and multilayer zirconia has come out. It's highly praised by its trustworthy high strength, fine powder and wide application.
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Color: |
White |
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Aesthetic: |
Super High Translucent |
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Sintered Density： |
6.0g/cm³ |
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Bending Strength： |
1000Mpa |
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Light Transmittance： |
46% |
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Sintering Temperature： |
1450℃ |
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Recommend Indications: |
Inlay & Onlay & Partial crown & Coping & Posterior Crown & Anterior Crown & Full Contour Bridge≤14 units |
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Components |
HT Plus |
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ZrO2+HfO2+Y2O3 |
≥99% |
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Y2O3 |
7.0%-7.8% |
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Al2O3 |
＜0.15% |
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Other Oxides |
＜0.15% |
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SHT Sintering Curve |
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Sintering step |
Start Temperature(℃) |
End Temperature(℃) |
Time(Min) |
Rate(℃/Min) |
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Step 1 |
20 |
300 |
28 |
10 |
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Step 2 |
300 |
1000 |
58 |
12 |
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Step 3 |
1000 |
1450 |
90 |
5 |
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Step 4 |
1450 |
1450 |
120 |
0 |
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Step 5 |
1450 |
20 |
179 |
-8 |
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Please follow the sintering curve and notice the peek temperature is 1450℃. Any questions from you will be seriously treated and sincerely welcomed.
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Advantage :
- Exceptional quality zirconia powder
- Cold isostatic pressing for uniform density and consistent shrinkage distribution
- Ease of cutting with no breakage of porcelain and minimal wastage
- Greater precision in scaling factor
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