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d.SIGN 53

Pd (53.8%)-based dental metal-ceramic alloy, Type 4
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d.SIGN 53 is a palladium-based ceramic alloy. Its low density together with excellent flow properties enable easy and economical processing.

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 53.8 | Ag 34.9 | Sn 7.7 | In 1.7 | Zn 1.2 | Pt <1.0, Re <1.0, Ru <1.0, Li <1.0
ISO  22674:2016
ADA Class: Noble
Type / Colour: 4 / White
Density (g/cm³) 10.8
Melting Range (Solidus/Liquidus): 1180 - 1270 °C
Elastic Modulus (GPa): 132
  Porcelain Fired        Hardened   
Vickers Hardness:

250                           295

Tensile Strength (MPa): 730                           770
0.2% Proof Stress (MPa):  545                           600
Elongation (%): 10                              10

 

Advantages

  • Economical due to low density
  • Excellent melting and flow properties
  • Light oxide
  • 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 - 1390 °C
Oxidation  °C/min/Vacuum: 1010 / 10 / No
CTE: (25 – 500 °C): 14.8 x 10-6 /K
Recommended Metal Ceramic: IPS Style, IPS InLine One,  IPS InLine, IPS Classic
Laser Welding Wire: Laser Ceramic Yellow

*See TYPE CLASSIFICATION DUE TO PHYSICAL PROPERTIES

Instructions For Use (eIFU)
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