Sale AeroShell Grease 7
|Base oil viscosity mm2/s
|Useful operating temperature range °C||–||–73 to
|Drop point °C||165min||260+|
|Worked penetration @ 25°C||270 to 310||296|
|Unworked penetration @ 25°C||200 min||283|
|Bomb oxidation pressure drop @ 99°C
100 hrs kPa
500 hrs kPa
|Oil separation @ 100°C,
in 30 hrs % m
|Water resistance test loss
@ 38°C % m
|Evaporation loss in 22 hrs
@ 100°C % m
|Mean Hertz Load kg||30 min||60|
|Antifriction bearing performance @ 121°C hrs||–||2460|
|Copper corrosion 24 hrs @ 100°C Bearing protection 2 days @ 52°C||Must pass
ADVANCED MULTI-PURPOSE GREASES
(Wide temperature range with good load carrying properties)
AeroShell Grease 7 and AeroShell Grease 17 have a useful operating temperature range of –73°C to +149°C. This coupled with their good load carrying ability make them entirely suitable for multi-purpose applications in aircraft fleets. Grease containing molybdenum disulphide (AeroShell
Grease 17) is particularly effective for lubricating heavily loaded sliding steel surfaces.
AeroShell Grease 16 has excellent temperature performance. This, coupled with its good load carrying properties, makes it suitable for multi-purpose applications in civil aircraft operating for long periods at high speeds. The useful operating temperature range is –54°C to +204°C.
AeroShell Grease 22 is recommended for most aviation anti-friction bearing applications. It is especially recommended for use wherever severe operating conditions are encountered as in high bearing loads, high
speed, wide operating temperature range, and particularly where long grease retention and high resistance to water washout are required.
AeroShell Grease 22CF has similar properties and is available as an alternative to AeroShell Grease 22 when necessary.
AeroShell Grease 33 has a useful temperature range of –73°C to +121°C and is suitable for the majority of airframe grease applications.
AeroShell Grease 7 is an advanced multi-purpose grease,
composed of a synthetic oil thickened with Microgel®, possessing
good load carrying ability over a wide temperature range. It is
inhibited against corrosion and has excellent resistance to water.
The useful operating temperature range is –73°C to +149°C.