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Fyrquel®EHC Plus

Fyrquel®EHC Plus phosphate ester hydraulic fire-resistant fluid for steam turbine EHC applications, is the latest introduction to the Fyrquel® EH series.
This next-generation HFDR-class product features the same superior self-extinguishing properties as earlier-generation Fyrquel® fluids, but with improved performance and sustainability.

Fyrquel® EHC Plus 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.

CAS Number

68937-40-6

Key Benefits

  • Highest degree of fire resistance
  • Very low triphenyl phosphate (TPP) content
  • Improved hydrolytic stability
  • High thermo-oxidative stability
  • Good dielectric properties
  • Environmentally friendly. Not classified under GHS

Typical Properties

Appearance
clear transparent liquid
ISO Viscosity Grade
46
Viscosity index
25
Specific gravity @20°C
1.135
Flash point (open cup), °C
241
Fire point °C
352
Pour point °C
-20
Water content % wt, MAX
0.1
Acid number mgKOH/g, MAX
0.02
ISO Cleanliness Code
-/15/12
Resistivity G-Ohms, MIN
20

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