• Name: TT- Through Translucency
  • 产品介绍: Aconia TT is our most translucent material. The aesthetics
  • 介绍1: of the product is highly compatible with the natural teeth.
  • 介绍2:
  • 介绍3:
  • Product features:
  • 特点1: Highest translucency up to 49%
  • 特点2: Spectacular aesthetic veneering.
  • 特点3:
  • 特点4: Prominent strength as twice as lithium disilicate.
  • 特点5: Superior aesthetic crowns in anterior tooth region.
  • 特点6: Admirable aesthetic 3-unit bridge in anterior tooth region.
  • 特点7:
  • 特点8:
  • Pre-shade available:

Chemical Composition

ZrO2+HfO2+Y2O3 >99%
Y2O3 <6%
HfO2 <5%
A12O3 <0.5%
Other oxides <0.5%

Indications

Multi-unit restorations(Bridge) within 3 units for anterior teeth and single crown for posterior teeth; adjacent catilever units are not recommended.

Adaptive system Open System, Zirkonzahn, Amann Girrbach, Wieland
Thickness/mm 10-25
 

Physical and Chemical Properties

Test items Test results
Density g/cm3 >3.00
Sintered Density g/cm3 >6.02
Chemical Solubility μg/cm²; <50
Radioactivity Bq·g-1 <0.1
Light Transmittance 49%
Bending Strength(Mpa) 600±100
Fracture Toughness MPa.ml/2 >10
CTE(Coefficient of thermal expansion) (10.5±0.5)*10-6K-1
Cytotoxicity Level-0
Surface Monoclinic Content After Accelerated Aging <15%