Yucera Zirconia Block 3D Plus Multilayer 16color Zirconia Blocks
Benefits:
high flexural strength, fracture resistance, exceptional
durability, and easy milling properties with precision. Pre-shaded
zirconia disc consisting of three pre-colored layers Easy Handling:
Polish or Glaze after Sintering Ideal for full contour crowns and
bridges
Reduce preparation dramatically No need for porcelain Restoration
seated firmly Eliminates the possibility of porcelain chipping No
need to take out restoration under imaging medical examinations
fast and efficient sintering technology Unique coloring changing
effect No need for coloring liquids For open systems with different
sizes such as Wieland, Sirona, Zirconzahn, Kavo, Lava, Amann
Girrbach, Cercon, Dentmill etc.
Zirconia Block Introduction
Yurucheng zirconia block has high strength, excellent permeability
and color aesthetic repair effect that suitable for CAD/CAM system
and manual system.
Product Features
Safety:No irritation,No corrosion,Good bio-compatibility
Beauty:Natural teeth color can be reproduced
Comfortability:Low thermal conductivity,hot and cold changes do not
stimulte the pulp
Durability:Over 1600MPa perturbed strength, durable and useful
SHT/UT/3D multilayer Sintering Curve
| SHT/UT/3D multilayer Sintering Curve |
| Sintering step | Start Temperature(℃) | End Temperature(℃) | Time(Min) | Rate(℃/Min) |
| Step 1 | 20 | 900 | 90 | 9.7 |
| Step 2 | 900 | 900 | 30 | 0 |
| Step 3 | 900 | 1500 | 180 | 3.3 |
| Step 4 | 1500 | 15 | 120 | 0 |
| Step 5 | 1500 | 800 | 60 | -11.6 |
| Step 6 | 800 | natural cooling 20 | 120 | -6.5 |
3D Multilayer Color Zirconia Block
* 6 layers multilayer color
* From 43-49% gradient for transparency
* Strength shows gradient from 600Mpa to 900Mpa
* Suitable for anterior, crown and bridge
Indications
Crown, Inlay, Onlay, 2-5 unit Bridges, Anterior,implant
FAQ:
1. Zirconia is a kind of mineral that exists in nature as oblique
zircon. Medical zirconia has been cleaned and processed, and a
small amount of alpha-ray remnants remain in the zirconium, and its
penetration depth is very small, only 60 microns.
2. High density and strength.
(1) The strength is 1.5 times higher than the second generation of
EMPRESS.
(2) The strength is more than 60% higher than INCERAM alumina.
(3) Unique crack resistance and tough curing performance after
cracking.
(4) Porcelain bridges with more than 6 units can be made, which
solves the problem that all-ceramic systems cannot be used as long
bridges.
3. The natural feeling of tooth color and the inconspicuous crown
edge are also the benefits brought by the use of zirconia
all-ceramic restoration. Especially for patients with high
aesthetic requirements, they pay more attention to the advantage of
natural color, because this makes the restoration integrated with
healthy teeth, which is difficult to distinguish.
4. Did you know? If the denture in your mouth is a metal-containing
porcelain crown, it will be affected or even removed when you need
to undergo head X-ray, CT, or MRI. The non-metallic zirconium
dioxide does not block the x-rays. As long as the zirconium dioxide
porcelain teeth are inserted, there is no need to remove the
dentures when head x-rays, CT, and MRI examinations are required in
the future, saving a lot of trouble.
5. Zirconium dioxide is an excellent high-tech biological material.
Good biocompatibility, better than various metal alloys, including
gold. Zirconium dioxide has no irritation and no allergic reaction
to the gums. It is very suitable for oral cavity and avoids
allergies, irritation and corrosion caused by metals in the oral
cavity.
6. Compared with other all-ceramic restoration materials, the
strength of zirconia material allows doctors to achieve extremely
high strength without too much abrasion of the patient’s real
teeth. Among them, Vita all-ceramic plus yttrium stabilizes
zirconia. It is also known as ceramic steel.
7. Zirconium dioxide porcelain teeth are of extremely high quality.
It is said that its high quality is not only because of its
materials and expensive equipment, but also because it uses the
most advanced computer-aided design, laser scanning, and then
controlled by computer programs. It is perfect.
