Chang Mo Biotechnology supplies high quality and low cost ST pre-colored zirconia blocks and zirconia discs for all dental CAD/CAM milling systems. Available in one of 16 shades, our super translucency pre-colored zirconia block is sure to match precisely to the natural fade of the tooth to be restored.
Despite the pre-shading process, the zirconia block maintains excellent fracture durability and can be quickly processed by milling equipment. Most of our super translucency pre-shaded dental zirconia blocks are ideal for CNC machining of full contour crowns, veneer, bridge, inlay, onlay, abutment, etc.
If you need a dental material to carve a full-zirconia crown, this zirconia block is the ideal option for improving efficiency and reducing cost. Made with our magic coloring liquid through glazing process, the pre-shaded zirconia blank provides an upgraded solution for making dental crowns.
Strength
1. Upgraded Zirconia Block
2. Innovative Operation Process
3. Powerful Training Program
Advantages
1. Easy operation, less process time, higher efficiency, lower cost
2. Strict quality control ensures minimum cracking rate.
3. Retain true shade even after chair-side adjustments in the surgery
Automatic Coloring
Pre-shading -- CAD/CAM Milling -- Glazing
Shade System of ST Pre-Shaded Zirconia Blocks
Specification /Shade | D98&D100 | ||||||||||
10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | Density /g.m3 | Three-point bending Strength/MPa | Visible light transmittance /%(1mm) | |
ST-A1 | 6.08 | 1100 | 38.92% | ||||||||
ST-A2 | 6.08 | 1100 | 36.34% | ||||||||
ST-A3 | 6.08 | 1100 | 33.87% | ||||||||
ST-A3.5 | 6.08 | 1100 | 30.87% | ||||||||
ST-A4 | 6.08 | 1100 | 32.31% | ||||||||
ST-B1 | 6.08 | 1100 | 39.00% | ||||||||
ST-B2 | 6.08 | 1100 | 37.07% | ||||||||
ST-B3 | 6.08 | 1100 | 34.25% | ||||||||
ST-B4 | 6.08 | 1100 | 32.52% | ||||||||
ST-C1 | 6.08 | 1100 | 37.78% | ||||||||
ST-C2 | 6.08 | 1100 | 35.21% | ||||||||
ST-C3 | 6.08 | 1100 | 34.01% | ||||||||
ST-C4 | 6.08 | 1100 | 32.81% | ||||||||
ST-D2 | 6.08 | 1100 | 36.84% | ||||||||
ST-D3 | 6.08 | 1100 | 33.90% | ||||||||
ST-D4 | 6.08 | 1100 | 33.68% |