Ultropaline ceramics is a 100% synthetic dental porcelain

Ultropaline” ceramics is a synthetic product. Fine leucite crystals are distributed into the glass matrix more densely and uniformly. This structure makes dental porcelain more durable and thermostable because the leucite crystals act like stoppers of microcracks that spread into the less durable amorphous glass phase. High strength, strictly defined coefficient of thermal expansion that matches that of the metal, a high degree of adhesion to nickel-chromium, cobalt-chromium and noble alloys for metal ceramic restorations, high viscosity at the firing temperature (920 – 980 ^oC), which is necessary for the model to retain the fashioned shape, low porosity allows to use “Ultropaline” for highly esthetic construction