タイトルまたは説明

A. Discription : Dental Zirconia Blocks 1. CAD/CAM Systems Blocks 2. Cercon Compatible Blocks 3. Sirona Compatible Blocks 4. KaVo Compatible Blocks 5. Wieland Compatible Blocks 6. Amann Girrbach System Compatible Blocks B. Indication: Zirconia dental crown, bridge, coping. C. Technical specifications 1. Chemical compositions: ZrO2+HfO2+Y2O3: *9.6wt% Y2O3: 5.2wt% Al2O3: 0.2 to 0.5 wt% Other oxide: <0.2wt% Bending strength: ***0MPa Sintering densityg: 6.*6g/cm3 Vicker’s hardness: *2.8GPa Average grain size: 0.5μm Chemical solubility: *0μg/cm2 (ISO***2:**0μg/cm2) Radioactivity: 0.1Bq/g ISO***2:1.0 Bq/g Fracture toughness:( *0 MPa m1/2) 2. Our Zirconia Blocks Compatible for different CAD/CAM System and Manual Processing (Such as Sirona, Cercon, KaVo, Amann Girrbach, Wieland ), All shapes Dental Zirconia Blocks according to customer's requirement. 3. Custom size orders available. Custom sintering shrinkage orders available 4. Great features of Zirconia dental crowns: A. Bio-compatible, no allergy caused by metal like PFM’s. B. No metal inside, no worry during the process of CT or MRI. C. Transparent in color, harmonious with neighbor teeth. D. Very little space between Prepared teeth & zirconia copings, excellent stability. E. High strength, Not only good for fore-teeth, but also for cheek-teeth.