| layer | Proportion | Vickers Hardness(HV) | Strength(MPa) | Translucency |
| layer 1 | 20% | ≥1250 | ≥750 | 55% ↑ 43% |
| layer 2 | 20% | ≥1270 | ≥920 | |
| layer 3 | 20% | ≥1290 | ≥950 | |
| layer 4 | 20% | ≥1310 | ≥1000 | |
| layer 5 | 20% | ≥1350 | ≥1100，≤1250 |
Features：
Unique Dyeing System
White but Translucent with Natural Gradient
Flexible Coloring to Make Teeth More Natural
Indications
DDS 3D White is intended for the fabrication and preparation of copings, full anatomical/ full
contour crowns, bridges up to three uints, inlays, and onlays for anterior restorations.
Note:Directing arrow is marked on the label of multilayer blanks, which points to insical surface.
Chemical Composition
| Component | Content |
| ZrO2+HfO2 | ＞90.5wt% |
| Y2O3 | 9.28wt% |
| AL2O3 | ＜0.5wt% |
| Other Oxides | ＜0.5wt% |
Properties
| Projects | Detection result |
| Sintering Density | ≥6.0g/cm³ |
| Bending Strength | ≥750MPa |
| Vickers Hardness | 1250HV |
| Chemical Solubility | ＜100μg/m² |
