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d.SIGN® 67

Pd (62.7%)-based dental metal-ceramic alloy, Type 4

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d.SIGN 67 is a palladium-based ceramic alloy. The high heat resistance and the excellent melting and flow properties enable easy processing up to polishing.

Indications*

  • Onlays, ¾ crowns, crowns
  • Telescope crowns, conus crowns
  • Bridges
  • Wide-span bridges
  • Cast posts / cores, bars, attachments
  • Implant-supported superstructures
  • Partial dentures

Technical Data

Composition (%):  Pd 62.7 | Ag 20.0 | Au 4.0 | Sn 10.0 | In 1.5 | Ga 1.7 | Ru <1.0, Re <1.0, Li <1.0
ISO  22674:2016
ADA Class: Noble
Type / Color: 4 / White
Density (g/cm³) 10.8
Melting Range (Solidus/Liquidus): 1150 - 1270 °C
Elastic Modulus (GPa): 135
  Porcelain Fired        Hardened                  
Vickers Hardness: 245                           290
Tensile Strength (MPa): 785                           840
0.2% Proof Stress (MPa):  545                           595
Elongation (%): 12                              10

 

Advantages

  • Good melting and flow properties
  • Easy processing and polishing
  • Wide range of indications
  • Compatible with conventional metal-ceramics (e.g. IPS Style)
  • Tested biocompatibility

Processing Data

Investment Material:  Phosphate-bonded
Preheating / Burn- out Temperature: 750 - 820 °C
Crucible  Ceramic crucible
Casting Temperature: 1325 - 1385 °C
Oxidation  °C/min/Vacuum: 950 / 1 / No
CTE: (25 – 500 °C): 13.9 x 10-6 /K
Recommended Metal Ceramic: IPS Style, IPS InLine One,  IPS InLine, IPS Classic
Laser Welding Wire: Laser Ceramic White

*See TYPE CLASSIFICATION DUE TO PHYSICAL PROPERTIES

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