CeHa WHITE® is a dental glass porcelain suitable for facing crowns and bridges on conventional bonding alloys. CeHa WHITE® CLASSIC: The CTE of the alloy should be between 13.9 - 14.9 µm/mK at 25 - 500 °C (for example ORPLID® Keramik 5). CeHa WHITE® LF: The CTE of the alloy should be between 15.4 - 17.3 µm/mK at 25 - 500 °C (for example ORPLID® C). |