Dental Lab Zirconia Ceramic Block
Specifications
Zirconia Ceramic Block
1, With CE Certified
2, Perfect Quality
3, Available for Sirona systerm, Wieland, Kavo, Cercon System
Specification of the Materials:
|
PROPERTIES: |
Zirconia ceramic block |
|
Crystal Morphology |
Tetragonal |
|
Color |
White |
|
Density(before sintering) |
3.10g/cm3 |
|
Flexural Strength |
800-1000Mpa |
|
Fracture Toughness |
6.0mpa m1/2 |
|
Thermal conductivity |
2.7w/mk |
|
density(after sintering) |
6.05g/cm3 |
|
Fracture strength(after sintering) |
1200Mpa |
|
Elastic modulus (after sintering) |
210G’pa |
|
hardness(after sintering) |
1200 |
|
Sintering temperature |
1450°C |
|
Shrinkage |
20.00%(22.00%) |
|
Magnification rate |
25.00%(28.20%) |
|
Porosity |
0% |
