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Dental Lab Material,OD98 Ceramic Dental Zirconia Blocks With Plastic Ring for Wieland System for Denture Crown And Bridge Making,ST,98×20mm
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About Dental Lab Material,OD98 Ceramic Dental Zirconia
✅ZCMYXA-DENTAL is professional to provide various dental lab materials and supplies such as dental box teeth holder case,PMMA, Dental wax , Zirconia block, machine ect Kinds of Zirconia block for denture are avaliable. Talk to us to find what you want ✅Technical Facts: Presinterization density: ≥2. 95g / cm3 Post-sintering density: ≥6. 08g / cm3 Post-sintering hardness: Hv10≥12. 5Gpa Bending force Post-sintering:> 1100Mpa Sintering shrinkage: 19% -22% Pre-sintering solubility: ≤2000ug cm-2 Post-sintering Solubility: ≤100ug cm-2 Radioactivity of uranium-238 per unit mass: ≤0. 2Bq g-1 ✅Chemical Compositions ZrO2 + HfO2 + Y2O3 99.6wt% Y2O3 5.2wt% Al2O3 0.2 to 0.5 wt% Other oxide 6.06g / cm3 Average grain size 0.3 μm Flexural strength> 1200Mp Radioactivity
