WACKER® AP 150 STAB Silicone fluid is a clear, brown colored polydimethylsiloxane with a high proportion of phenyl groups. It is specially stabilized and has a particularly good thermal stability.



  • heat transfer fluid



  • pressure transfer fluid

For practical purposes, the useful temperature range of WACKER® AP 150 STAB is between -35 °C and +250 °C. 


However, this presupposes that heatstressing of the fluid occurs under "chemically pure" conditions.


Even trace amounts of acids, alkalis, mineral oils, organometallic compounds, metal salts or metal oxides can seriously reduce the service life.


The flash point of the silicone fluid may be changed by heat-stressing.



It is therefore particularly important in open systems to check the flash point at least once a year and more often if operating conditions demand.


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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WACKER has a global network of specialist distributors at its disposal. Please select an application so that we can suggest suitable contacts.

Brenntag North America
1 Cragwood Road Suite 302
812021 South Plainfield
1  6109266100 (Phone)
1 6109163782  (Fax)
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