Fyrquel®150/220/300
Fyrquel® triaryl phosphate ester non aqueous HFDR class fire-resistant fluids are available in three viscosity grades: ISO VG 32 – Fyrquel®150, ISO VG 46 – Fyrquel®220 and ISO VG 68 – Fyrquel®300. HFDR class offers self-extinguishing fire-resistance that is needed for critical applications, such as steel and aluminum furnace hydraulics, die cast hydraulics, reciprocating compressors, etc.
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
68937-40-6
Key Benefits
- Highest degree of fire resistance
- Superior thermo-oxidative stability
- Good hydrolytic stability
- Excellent lubrication properties
Typical properties - Fyrquel®150
Appearance
clear transparent liquid
ISO Viscosity Grade
32
Viscosity index
25
Specific gravity @20°C
1.166
Flash point (open cup), °C
237
Fire point, °C
352
Autoignition temperature, °C
554
Pour point, °C
-23
Water content, % wt MAX
0.1
Acid number, mgKOH/g MAX
0.10
Typical properties - Fyrquel®220
Appearance
clear transparent liquid
ISO Viscosity Grade
46
Viscosity index
25
Specific gravity @20°C
1.150
Flash point (open cup), °C
242
Fire point, °C
352
Autoignition temperature, °C
530
Pour point, °C
-18
Water content, % wt MAX
0.1
Acid number, mgKOH/g MAX
0.10
Typical properties - Fyrquel®300
Appearance
clear transparent liquid
ISO Viscosity Grade
68
Viscosity index
25
Specific gravity @20°C
1.150
Flash point (open cup), °C
235
Fire point, °C
352
Autoignition temperature, °C
554
Pour point, °C
-15
Water content, % wt MAX
0.1
Acid number, mgKOH/g MAX
0.10
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