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FDA 510(k) Number: K230487 FDA certification, quality and safety certification! CE Report No.:17047780 009 BUY MORE CHERAP MORE ! Coupon:LODDENCHRISTMAS Extra 25% off 66 or more items(Free upgrade to DHL UPS logistics, faster delivery of goods) Introduction: Dental glass ceramics, main ingredients are Lithium Disilicate, through special process. Because of its simple, rapid crystallization process and the effect of ultra high aesthetic repair, as the CAD high intensity of repair materials selection. Translucency: high translucency (HT),moderate ranslucency(MT),low translucency (LT) Model: HT: A1, A2, A3, A3.5, A4,B1,B2,B3,B4,C1,C2,C3,D2,D3,BL1, BL2, BL3, BL4 MT: A1, A2, A3, A3.5, A4,B1,B2,B3,B4,C1,C2,C3,D2,D3,BL1, BL2, BL3, BL4 LT: A1, A2, A3, A3.5, A4,B1,B2,B3,B4,C1,C2,C3,D2,D3,BL1, BL2, BL3, BL4 Package: 5pcs/Box. Indications: Inlay Onlay Embellishment Partial dental crown Anterior crown Single chip bridge (≤ 3 units) The average biaxial bending strength after complete crystallization is 637.3Mpa，TOP bending strength 670Mpa ， , which has passed FDA certification and product inspection and is higher than the standard strength value specified in ISO6892:2008 Dental Ceramics. Its superior strength can be used to make a three unit bridge in the grinding area.Stronger hardness than glass ceramics of the same type.FDA:510(k) NumberK230487(You can search for ID=K230487 on the FDA official website to find the FDA safety certification information for this item) LODDEN DANTAL guarantees safety and quality. Feature: 1. 99.9% extra pure raw materials extracted form natural minerals 2. Melted in self-developed platinum system, at temperature up to 1700℃ 3. Automatic block forming technology eliminating the need of grinding and polishing 4. Precision heat-treatment for optical grade glass nucleation and crystalization 5. Interlocking micro-structure with nanometer sized needle shape crystals 6. Human teeth like opalescence and fluorescence form rare earth elements Performance: Haze and Transparency Colorinmeter Calibrated Multi-Prosthesis Simulation Flexural Strength Test Fracture Toughness Text Vickers Hardness Test Material Safety Data Sheet Hazards identification GHS Hazard Categories: The product is not classified according to the GHS regulation. Pictograms:None Hazard information:None Storage:Store in a cool, dry place. Disposal:Dispose of contents and container in accordance with national regulations. Composition/composition information Chemical name C.A.S. No. Sio2 7631-86-9 Li2O 12057-24-8 K2O 12136-45-7 Al2O3 1344-28-1 P2O5 1314-56-3 B2O3 1303-86-2 ZnO 1314-13-2 ZrO2 1314-23-4 V2O5 1314-62-1 CeO2 1306-38-3 Er2O3 12061-16-4 MnO2 1313-13-9 Physical properties Porcelain block density (g/cm³): 2.4-2.7 Vickers hardness (MPa): 5400+400 Fracture toughness (MPa-m/2: 2.55 Thermal expansion coefficient (10-6K-1): 9.8+0.5 Crystallization temperature (C): 840-850 Chemical solubility (ug.cm-2): 30.3 Radioactivity (Bq/g): <0.019 Note：The sale of this item may be subject to regulation by federal and provincial regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.