ملٹی لیئر زرکونیا
- خصوصیات
- لوازمات
- ٹیک چشمی
- سوالات کی معلومات
Features of Multilayer Zirconia
The multilayer zirconia has better shade gradation and more natural on aesthetics with translucency in the incisal area and bending strength for anterior and posterior teeth restorations with up to full arch bridges.
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Consistent VITA® Classic Shade Match
Strictly follow up VITA® Classic Shade from the R & D phase and also by the standard production with shade match.
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Glazed with Bloomden CeramStar Glaze/Stain Kit
Preparation: Multilayer crown bridge after milled and sintered and then glazed.
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Shade gradation more natural
Compared preshaded zirconia, the multilayer zirconia has better shade gradation because of its powder gradiaent to make various shade layers.
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STML for Full arch bridges
STML is with highest bending strength 1100MPa for bridges and even long-span curved cases or full arch bridges by the lab-test.
Accessories for Multilayer Zirconia
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سیرامStar® Glaze/Stain گنگوال سیٹ کریں
It contains 4 single masses as well as special liquids and accessories. The 3D pastes were specially developed for the aesthetic finalization and characterization of the gingival-colored parts of ceramic restorations, made of lithium disilicate and 3D Pro Multilayer. All parts of the set are also available individually.
مزید جانیں -
سیرامStar® Glaze/Stain Vivid Set
It contains 7 single masses as well as special liquids and accessories. The 2D pastes were specially developed for the basic aesthetic finalization of the ceramic restorations, made of lithium disilicate and 3D Pro Multilayer. All parts of the set are also available individually.
مزید جانیں -
سیرامStar® Glaze/Stain Blossom Set
It contains 17 single masses as well as special liquids and accessories. The 2D and 3D pastes and stains were specially developed for the professional aesthetic finalization of ceramic restorations, made of lithium disilicate and 3D Pro Multilayer. All parts of the set are also available individually.
مزید جانیں
Multilayer Zirconia Technical Specifications
| تکنیکی خصوصیات | |||
|---|---|---|---|
| یو ٹی ایم ایل | ST-Plus ML |
ایس ٹی ایم ایل | |
| زیڈ او2+ HfO2+Y2O3 | ≥ 99٪ | ≥ 99٪ | ≥ 99٪ |
| Y2O3 | 9٪٪ 10 | 7.0٪٪ 7.8 | 4.5٪ -6.0٪ |
| Al2O3 | ＜ 0.5٪ | ＜ 0.15٪ | ＜ 0.5٪ |
| Density before sintering (g.cm-3) | 3.20 0.05 ± | 3.15 0.05 ± | 3.15 0.05 ± |
| Density after sintering (g.cm-3) | 6.06 0.01 ± | 6.08 0.01 ± | 6.09 0.01 ± |
| CTE (25-500°C) (K-1) | 10.5 0.5 ± | 10.5 0.5 ± | 10.5 0.5 ± |
| Flexural strength after sintering (MPa) | > 600 | > 900 | > 1100 |
| Aging surface monoclinic phase content | ＜ 15٪ | ＜ 15٪ | ＜ 15٪ |
| ہلکی ترسیل | ＜ 49٪ | ＜ 46٪ | ＜ 43٪ |
| Chemical solubility after sintering (µg.cm-2) | <100 | <100 | <100 |
| سائٹوٹوکسائٹی | 0 سطح | 0 سطح | 0 سطح |
| Radioactivity (Bq.g-1) | <0.1 | <0.1 | <0.1 |
| Sintering temperature (°C) | 1470-1530 | 1480-1530 | 1500-1530 |
| سسٹمز | 98mm / 95mm / 92*75mm | ||
| موٹائی | 12m / 14mm / 16mm / 18mm / 20mm / 22mm / 25mm | ||
| رنگ | A1 A2 A3 A3.5 A4 / B1 B2 B3 B4 / C1 C2 C3 C4 / D2 D3 D4 / (ST-Plus ML: BL1 BL2 BL3 BL4) | ||
