Aeroshell Grease 7
Trast Aerosupermarket (Aquiline Internationl Goup of Companies) offers Aeroshell Grease 7 from its premises at Sharjah International Airport Free Zone (SAIF Zone) available for immediate sales worldwide.
UAE Phone: +971 (6) 5570710, International phone: +8 835 1000 124 3547 e-mail: site@trast-aero.com
Sale AeroShell Grease 7
| PROPERTIES | MIL-PRF-23827C Type II |
TYPICAL |
| Thickener type | Clay | Microgel |
| Base oil viscosity mm2/s @ –40°C @ 40°C @ 100°C |
– – – |
1150 10.3 3.1 |
| Useful operating temperature range °C | – | –73 to +149 |
| 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 |
70 max 105 max |
62 96.5 |
| Oil separation @ 100°C, in 30 hrs % m |
5 max | 3.0 |
| Water resistance test loss @ 38°C % m |
20 max | 0.80 |
| Evaporation loss in 22 hrs @ 100°C % m |
2.0 max | 0.5 |
| 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 Must pass |
Passes Passes |
| Colour | – | Buff |
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.
Download MSDS AeroShell Grease 7 AeroShell Products FRENCH AVIATION SPECIFICATIONS RUSSIAN AVIATION SPECIFICATIONS
Grease Selection and Use
BRIEFING NOTE
Boeing and Airbus standardize
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.
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