HT PLUS Zirconia Block is top sale white zirconia of our factory. It have super duty high strength, which is up to 1350Mpa, ideal for making posterior restorations. Although HT PLUS Zirconia Block's translucency is not as good as our other zirconia's, HT Plus High Translucent White Zirconia Dental Material still makes wonderfully life-like fake teeth with its superior high strength. It has high strength and fracture toughness, crystal translucency, ideal aesthetic effect, and low abrasion to original teeth.
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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, it's 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 | |
Aesthetic: | High Translucent Plus | |
Sintered Density: | 6.0g/cm³ | |
Bending Strength: | 1350Mpa | |
Light Transmittance: | 39% | |
Sintering Temperature: | 1530℃ | |
Recommend Indications: | Inlay & Onlay & Partial crown & Coping & Posterior Crown & Coping & bridge &Custom abutment |
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Chemical composition
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Components | HT Plus | |
ZrO2+HfO2+Y2O3 | ≥99% | |
Y2O3 | 4.5%-6.0% | |
Al2O3 | <0.25% | |
Other Oxides | <0.15% |
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HS& HT& ST Plus Sintering Curve | ||||
Sintering Step | Start Temperature(℃) | End Temperature(℃) | Time(Min) | Rate(℃/Min) |
Step 1 | 20 | 900 | 176 | 5 |
Step 2 | 900 | 1530 | 79 | 8 |
Step 3 | 1530 | 1530 | 120 | 0 |
Step 4 | 1530 | 900 | 79 | -8 |
Step 5 | 900 | Natural Cooling 20 | 135 | -6.5 |
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Please follow the sintering curve and notice the peek temperature is 1530℃. Any questions from you will be seriously treated and sincerely welcomed.
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Why people choose us?
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Advantage :
-- Premium quality zirconia powder
-- Cold isostatic pressed to ensure homogenous density and shrinkage distribution.
-- Easy to cut, no porcelain breakage, less scraps
-- More accurate scaling factor
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