d.SIGN 67 is a palladium-silver ceramic alloy. Its mechanical and physical properties are coordinated with the IPS d.SIGN fluorapatite glass-ceramic.
Advantages
- Good melting and flow properties
- Good melting and flow properties
- Easy finishing and polishing
- Wide range of indications
- Certified biocompatibility
Indications
- Onlays
- Inlays
- Partial crowns
- Single crowns
- Telescope and conus crowns
- Root canal posts
- Short- and long-span bridges
- Implant superstructures
- Model casts
Composition
Pd 62.7
Ag 20.0
Sn 10.0
Au 4.0
Ga 1.7
In 1.5
Ir < 1.0
Ru < 1.0
Li < 1.0
Re < 1.0
Technical data
Type 4
Colour white
Density (g/cm³) 10.8
Melting range (°C) 1150 - 1270
Casting temperature (°C) 1325 - 1385
Modulus of Elasticity (MPa) 104.000
CTE 25 – 500 °C 13.9
CTE 20 – 600 °C 14.2
Elongation (%) 15.0
Vickers hardness 240
0.2% proof stress (MPa) 545