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Fyrquel®EHC N

Fyrquel®EHC N is a pure trixylyl phosphate ester 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 while providing superb stability against hydrolysis.
Fyrquel® EHC N meets or exceeds GE, Westinghouse, Alstom/ABB, Siemens, and most other EHC equipment OEMs.
Visit www.fyrquel.com to review the full range of Fyrquel® product choices and to view a short video that shows the self-extinguishing advantage of Fyrquel® phosphate ester fluids.

Packaging: Steel drums, IBC containers.

CAS Number

25155-23-1

Key Benefits

  • Highest degree of fire resistance
  • Excellent hydrolytic stability
  • Good dielectric properties
  • Long service life

Typical Properties

Appearance
clear transparent liquid
ISO Viscosity Grade
46
Viscosity index
25
Specific gravity @20°C
1.145
Flash point (open cup), °C
250
Fire point, °C
335
Pour point, °C
-20
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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