$HELISOL<sup>®</sup> XA

HELISOL® XA is a linear, non-reactive poly-dimethylsiloxane with a viscosity of approx. 20 mm²/s. Due to its chemical structure, HELISOL® XA has an outstanding property profile, which sets it apart from organic materials such as mineral oils.


HELISOL® XA is a clear, odorless and colorless liquid.

  • high heat resistance
  • low pourpoint
  • lower density than water
  • low viscosity
  • long life
  • low fouling potential
  • non-corrosive
  • no hazard classification

Specific features of HELISOL® XA

  • Fluid
  • Good heat stability
  • Heat resistant
  • Silicone Fluid
  • Stable upon heating
  • heat transfer fluid in closed systems under inert conditions from -40 °C up to 425 °C.
  • recommended use in liquid phase
  • maximum permitted working temperature: 425 °C
    maximum permitted film temperature: 450 °C


  • 0.5 kg bottle
  • 5 kg can
  • 25 kg drum
  • 200 kg drum
  • 950 kg IBC


Maximum temperature allowed during storage and transportation: 50 °C

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.

Sales and support

Wacker Chemical Corporation
3301 Sutton Road
Adrian, MI 49221-9397
United States
+1  888  922-5374 (Phone)

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