97 DEDICAM Product Catalog 2019 IPS e.max CAD: lithium disilicate (LS2) glass ceramic Physical properties, according to ISO 6872 CTE (25 – 500 °C) 10.2 ± 0.5 x 10-6 K-1 Transversal strength > 360 MPa Fracture toughness 2.25 MPa m0.5 Modulus of elasticity 95 GPa Vickers hardness 5800 MPa Chemical solubility: < 100 μg/cm2 Crystallization temperature 840 – 850 °C Indications: Cemented veneers, inlays, onlays, partial crowns, single crowns, single tooth frameworks, 2 and 3-units crown blocks and 3-units anatomical bridges up to regio 5, mesostructures and crowns bonded to titanium bases For available shades, according to constructions, please see shade overview (page 100) IPS Empress CAD: leucite-reinforced glass ceramic Physical properties: Transversal strength 160 MPa Hardness 6200 MPa CTE value (100 – 400 °C) 16.6 x 10-6 K-1 CTE value (100 – 500 °C) 17.5 x 10-6 K-1 Modulus of elasticity 62 GPa Chemical solubility: 25 μg/cm2 Indications: Cemented veneers, inlays, onlays, partial crowns, single tooth crowns For available shades, according to constructions, please see shade overview (page 100)
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