In Opal Ceramics Dental Laboratory we use IPS d.SIGN fluropatite leucite glass-ceramic. This porcelain has been developed by Ivoclar Vivadent taking natural tooth as the best standard. This ceramic closely simulates the optical characteristics of natural tooth structure while providing maximum strength and durability, owing to the unique formula based on combination of hydroxyapatite crystals and fluoride ions.
Thanks to its excellent characteristics, IPS d.SIGN does not wear the opposing teeth so aggressively, as others feldspathic porcelains.
IPS d.Sign has a higher shade stability, increased brightness, natural fluorescence and opalescence. Its physical properties are stronger and more durable than the typical feldspathic porcelains.