Material Dental 3D Multilayer Zirconia Disc Dental Cad Cam Milling
Machine
3D Multilayer Zirconia Blanks
Our zirconia blocks are compatible with different kinds of CAD/CAM
system and manual system, such as Cercon system, Sirona Inlab
system, KaVo system, Wieland system and Amann Girrbach AG system.
We choose the best zirconia powder and utilize a cold isostatic
pressing system to form shapes,the main advantage of isostatic
pressing is the uniform application of pressure, which lead to a
very homogeneous density and shrinkage,yielding a very reproducible
process.The production cost by using isostatic pressing is much
higher than uniaxel dry pressing, but quality is also much
higher.We try to provide high quality ,low cost zirconia blocks for
all dental CAD/CAM milling system, support open architecture
CAD/CAM milling system. We will sell lowest price on zirconia
blocks and highest quality to all labs worldwide.
re-shaded zirconia block
Advantages :
- 16 A-D shades available;
- High translucency(43%-47% total light transmittance)
- High flexural strength
- accurate, even and stable color;
- No hand coloring needed
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
Zirconia Block Introduction
Yucera 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 |
