Fyrquel®EHC S
Fyrquel®EHC S is a 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. Provides superb thermo-oxidative stability.
Fyrquel®EHC S 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
- Excellent thermo-oxidative stability
- Good dielectric properties
Typical Properties
Appearance
clear transparent liquid
ISO Viscosity Grade
46
Viscosity index
25
Specific gravity @20°C
1.130
Flash point (open cup), °C
235
Fire point, °C
352
Pour point, °C
-20
Water content, % wt MAX
0.1
Acid number, mgKOH/g MAX
0.05
ISO Cleanliness Code
-/15/12
Resistivity, G-Ohms MIN
10
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