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.
Zirconia Features
1,Zirconium dioxide all
-ceramic tooth is a high-tech cosmetic restoration method developed
in recent years. It is made through computer-aided design, laser
scanning, and grinding by computer programs.
It has a good translucent appearance, high density and strength,
which can solve the problem that the all-ceramic system cannot be
used as a long bridge. All-ceramic teeth have the characteristics
of perfect tight edges, no gingival inflammation, no blocking of
X-rays, etc., and their biocompatibility is better than that of
various metal crowns, and they can get a long-lasting clinical
restoration effect.
2,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.
3, 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.
4,. Natural color. Compared with the color of traditional porcelain
teeth, the color of zirconia porcelain teeth is naturally smooth,
realistic in appearance and strong in transparency.
5,. Good biocompatibility. It has no irritation, no allergic
reaction to the gums, and no black line of the gums is formed. It
is very suitable for oral cavity and avoids the allergies,
irritation, corrosion and other unpleasant stimuli caused by
traditional metal porcelain teeth in the oral cavity.
6,. The tooth body has high strength and hardness. The unique
resistance to rupture and strong curing properties after rupture
make the tooth stronger.
ST Color Zirconia Block
* Pre-shaded technics
* Uniform color
* Without post dyeing posses
* Suitable for full contour crown, bridge and anterior
Indications: Crown, Inlay, Onlay, 2-5 unit Bridges, Anterior
Physical Characteristics |
Sintered density 6.07±0.01g/cm³ |
Bending Strength 1200 MPa |
Transmittance 43% |
Hardness 1200HV |
Sintering temperature 1480~1550℃/recommend 1530℃ |
