WACKER® AK 500 000 STAB is a linear, non-reactive polydimethylsiloxane with a viscosity of approx. 500.000 mm²/s. It additionally contains a special heat stabilizer which protects the silicone fluid against thermal decomposition and viscosity change. Therefore, WACKER® AK 500 000 STAB is particularly suitable for applications that involve high temperature and/or shear stress.


  • Long-term heat stability
  • Suitable for operation temperatures above 150 °C
  • High shear stability
  • Non-polar liquid
  • Low solidification point
  • Good dielectric properties
  • High flash point
  • Chemically inert

Spezifische Merkmale von WACKER® AK 500 000 STAB

  • farblos
  • fast geruchsfrei
  • hitzebeständig
  • hochdämpfend
  • Hohe Viskosität
  • Silikonöl
  • Damping fluid for (torsional) vibration dampers
  • Torque transfer fluid in general



Store in a dry and cool place.


The 'Best use before end' date of each batch is shown on the product label.


Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

Vertrieb & Support

Wacker Chemie AG
Heilbronner Strasse 74
70191 Stuttgart
+49  711  61942-0 (Phone)
+49 711 61942-61  (Fax)

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