Product Name: Single Zirconia Crowns From China Dental Lab

Description: 

Zirconia-based dental crowns are used because of their many desirable mechanical strength characteristics, among others. Naturally occurring zirconium does not contain the isotope zirconium-84 (84Zr) but is a mixture of zirconium isotopes with mass numbers 90, 91, 92, 94, and 96. The 90, 91, 92, and 94 isotopes are stable (not radioactive). The 96 isotope, which accounts for 2.8% by weight of natural zirconium, is very weakly beta (but not alpha) radioactive, and its specific activity (radioactivity concentration) is so low that it can be considered negligible. Thus, the radiation dose from your zirconia crowns is, for all practical purposes, essentially zero and certainly nothing to be concerned about. Zirconia-based crowns are insoluble, and if swallowed, zirconium would not be absorbed into the body. Therefore, chemical toxicity is also of no concern.

Good zirconia materials used for all the the zirconia crowns made in VIVI Dental Laboratory. High esthetics and high accuracy. 

Why VIVI Dental Lab use so good and much more expensive materials?

Becasue we understanding how important materials to the health of patients!

Why the quality of VIVI Dental Lab can be above average and be stable?

Because we understand what we are doing and we hired better technicians.

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