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HONCHON zirconia st white zirconia block is an upgraded version of HT white zirconia block. In addition to its high strength, it also has a certain degree of transparency.
Brand Name: HONCHON
Certification: ISO/CE/CFDA
Model: ST Ceramic Zirconia Blocks
Packing Details: 20 or 30 pieces per box
Delivery Time: 2-3 working days
Payment Terms: T/T, Western Union
Supply Ability: 60000 pieces per month
It can be used to make anterior crowns, posterior crowns, full crown bridges, and screw-retained full crown bridges.
HONCHON has been committed to the research and development and production of high-quality CAD/CAM materials, especially in the research and development and production of dental zirconia.
Features of st white zirconia block
1. Ultra-transparent, with a total light transmittance of 43%;
2. Average strength exceeds 1200Mpa
3. Using the best zirconia powder in China.
4. Dental zirconia blocks are suitable for open dental CAD/CAM milling systems such as Vhf, Imes-icore, Roland, Wieland, etc.
Advantages
1. Excellent material uniformity
2. Excellent bending strength
3. Very good material toughness
4. Suitable for molar and long bridge restorations
Sintering curve of st white zirconia block
| ST Plus Sintering Curve | ||||
| Sintering step | Start Temperature(℃) | End Temperature(℃) | Time(Min) | Rate(℃/Min) |
| Step 1 | 20 | 300 | 70 | 4 |
| Step 2 | 300 | 1000 | 175 | 4 |
| Step 3 | 1000 | 1530 | 177 | 3 |
| Step 4 | 1530 | 1530 | 120 | 0 |
| Step 5 | 1530 | 800 | 146 | -5 |
| Step 6 | 800 | natural cooling 20 | / | / |
st white zirconia block packaging
HONCHON's white zirconia blocks series
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