ESTELITE ASTERIA is developed to realize simplified 2 step layering composite restorations as well as outstanding esthetic results. ESTELITE ASTERIA contains various optical properties to achieve an esthetic restoration while inheriting Tokuyama’s patented filler and polymerization initiator technologies.
Tired of hearing about how many complications there are for a job well done? Then choose Asteria: two steps is all it takes to yield excellent workability and aesthetic results. Because Asteria does not come from the past, it comes from the future
Estelite Asteria contains 82% by weight / 71% by volume of silicazirconia filler and composite filler. The Supra-Nano inorganic spherical filler contained in Estelite Asteria (mean particle size 200nm) facilitates a very smooth surface with superior gloss that is easily obtained with polishing and is sustained long-term.
How to obtain shades with Estelite ASTERIA on the entire range of Vita Classical shades.
One of the features that makes ESTELITE ASTERIA similar to the natural tooth is its resistance to fracture. It is the ability of material having a small crack to resist fracture. Generally, fracture toughness of human enamel is 0.7 ~ 1.3 MPam1/2, that of human dentin is 2.7 ~ 3.1 MPam1/2. Fracture toughness of Estelite Asteria is 1.79 MPam1/2.Product Line