SYF 1740/150 SYNTHETIC GAS COMPRESSOR OIL
Product Description
SYF-1740/150 is a high performance synthetic gas
compressor lubricant based on a poly-alkylene glycol. It is designed for
enclosed pattern gas compressors for hydrocarbon and chemical gases where the
crankcase and bearings operate in a gas-filled atmosphere. Under these
conditions the gas is readily soluble in mineral oil lubricants which, on
dilution, suffer a significant drop in viscosity and lubricant performance.
This problem can be overcome by using SYF-1740/150 in which the gases are much
less soluble. SYF-1740/150 is particularly suitable for marine service on
vessels carrying specialist liquefied gas cargoes..
Advantages
· Reduced
gas solubility leading to improved wear protection, extended lubricant life,
improved compressor efficiency and Reduced foaming.
· Multigas service for a wide rage of gases including vinyl chloride and butadiene. The lubricant does not promote the Dimerisation of butadiene or generate solid deposits.
SYF-1740/150 therefore obviates the
need to change to mineral oil for butadiene compression, thus simplifying the
lubricant inventory, avoiding mistakes and saving time and expense.
Applications:
SYF-1740/150 is used for the following gases:
· Liquefied
petroleum gases such as propane and butane
· Liquefied
natural gases such as methane and ethane
· Hydrocarbon
chemical gases such as ethylene, propylene and butylene
Chemical gases such as ammonia, vinyl chloride and
butadiene
Typical Properties
SYF-1740/150 |
Values |
Relativedensity1.050@25 °C |
.(ASTMD 1298) |
Viscosity150cst@40°C |
.(ASTM D445) |
Viscosity150cst25
cst @ 100 ° C. |
|
Viscosityindex200 |
(ASTMD 2270) |
Flashpoint260°C.(C.O.C.) |
(ASTMD 92) |
Pourpoint-30°C |
.(ASTMD97) |
Corrosion test |
Rating(no corrosion),tested on cast
iron and aluminum (test A DIN5135). |
Foam test(ASTMD892) |
Air,45/10@24°C. |
|
Air,140/20@93.5°C. |
|
Propane,35/10@24°C. |
|
Propane,70/20@93.5°C. |