Zirconia is an artificial diamond. In the natural light condition, the refractive index is the most perfect. The hardness is high. It's the best tooth repair in the world today. It has exceeded the precious metal beauty crown teeth, such as gold porcelain, titanium porcelain and so on.
Zirconia porcelain tooth is an excellent restorative material for porcelain teeth. It has good biocompatibility density and strength, and avoids the adverse reactions such as allergy, stimulation and corrosion produced in the mouth. Its color and luster are very similar to that of natural teeth. Its biggest feature is that there is no metal inner crown and is more effectively avoided. Metal allergy and gingival black line are the most effective materials for porcelain tooth restoration.
1. The biocompatibility of zirconia porcelain teeth.
Zirconia is an aerospace material with good biocompatibility and superior to all kinds of metal alloys, including gold. Zirconium oxide has no irritation and no allergy to the gums; the thermal conductivity is very low, only 1/17 of gold, which is more conducive to the protection of the pulp; the quality is light, the density is only 1/4 of gold, and the patient is wearing more comfortable.
2. The aesthetic effect of zirconia porcelain teeth.
It has a very high aesthetic nature. Its light transmission is good, its natural color is white, and its real teeth are difficult to follow. While other porcelain teeth appear in the lamplight, tooth discoloration is ugly.
3. Look at the density and the edge density of the zirconia porcelain teeth.
The fabrication is completed by computer-aided design, laser scanning, and computer program control grinding. It ensures the accuracy of the inner mold crown and the fine edge closeness, so that the porcelain teeth are very close to the base teeth in the mouth of the patients.
4. The persistence of zirconia porcelain teeth.