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Fyrquel®EHC

Fyrquel®EHC is a trixylyl and t-butylated phenol phosphate fire-resistant electro-hydraulic control fluid designed for EHC steam turbine applications. This HFDR class product is inherently self-extinguishing and extremely difficult to ignite. Fyrquel®EHC provides good hydrolytic stability and high dielectric properties.

Fyrquel® EHC meets or exceeds GE, Westinghouse, Alstom/ABB, Siemens, and most other EHC equipment OEMs.

For further information please www.fyrquel.com.

Packaging: Steel drums, IBC containers

CAS Number

68937-40-6, 25155-23-1

Key Benefits

  • Highest degree of fire resistance
  • Excellent thermo-oxidative stability
  • Good hydrolytic stability
  • High dielectric properties

Typical Properties

Appearance
clear transparent liquid
ISO Viscosity Grade
46
Viscosity index
25
Specific gravity @20°C
1.145
Flash point (open cup), °C
235
Fire point, °C
352
Pour point, °C
-18
Water content, % wt MAX
0.1
Acid number, mgKOH/g MAX
0.04
ISO Cleanliness Code
-/15/12
Resistivity, G-Ohms MIN
10

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