Shenzhen Yurucheng Dental Materials Co., Ltd
Professional dental zirconia blocks manufacturer
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UT- zirconia block for ceramic dentures zirconia flap disc full zirconia crowns
Dental Zirconia Blank Introduction
Yurucheng zirconia block has high strength, excellent permeability and color aesthetic repair effect that suitable for CAD/CAM system and manual system.
Dental Zirconia Blank 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
UT Sintering Curve (1-3)
| Sintering step | Start Temperature(℃) | End Temperature(℃) | Time(Min) | Rate(℃/Min) |
| Step 1 | 20 | 1000 | 97 | 10.1 |
| Step 2 | 1000 | 1200 | 40 | 5 |
| Step 3 | 1200 | 1450 | 63 | 4 |
| Step 4 | 1450 | 1450 | 120 | 0 |
| Step 5 | 1450 | 800 | 80 | -8.1 |
| Step 6 | 800 | natural cooling 20 | 120 | -6.5 |
UT Dental Zirconia Blank
*Ultra translucent
*Suitable for veneer, coping and bridge
Indications: Coping, Inlay, Onlay, 2-3 unit Bridges,Anterior, Crown, Veneer
| Physical Characteristics |
| Sintered density 6.05±0.01g/cm³ |
| Bending Strength 800 MPa |
| Transmittance 49% |
| Hardness 1350HV |
| Sintering temperature 1430~1500℃/recommend 1450℃ |
Zirconium dioxide porcelain tooth is a mineral that exists in nature as oblique zircon. Its density and strength are very high, the strength is 1.5 times higher than that of EMPRESS II, more than 60% higher than INCERAM zirconia, combined with unique crack resistance and strong curing performance after cracking, it can make porcelain bridges of more than 6 units. The problem that all all-ceramic systems cannot be used as long bridges is solved.
Zirconia porcelain tooth is an excellent high-tech biological material. Good biocompatibility, better than various metal alloys, including gold. Moreover, no irritation to the gums, no allergic reaction, natural sensation of tooth color and inconspicuous crown edges are also the benefits of using zirconia all-ceramic restorations.
Many exhibitions around the world have promoted the exchanges between us and our peers and made us better
Yucera establish cooperation with many large denture processing center and oral hospitals, get outstanding performance in the field and earn good reputation amount technicians and patients.
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.