Use with 4-cycle aviation piston engine in normal operation.
AeroShell Oil W100 is an ashless dispersant oil specifically developed for aviation piston engines. It combines non-metallic additives with selected high viscosity index base oils to give exceptional stability, dispersancy and anti-foaming performance. No general rule exists for every engine type when choosing the correct grade of oil; however, based on the average ambient outside temperature at engine start-up the most common grades are SAE 40, SAE 50 which equates to AeroShell Oil W80 & W100 respectively.
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Additional Product Information
Single Grade Ashless Dispersant Oils
AeroShell Oils W80 & W100 are ashless dispersant
oils specifically developed for aviation piston engines. They combine
non-metallic additives with selected high viscosity index base oils to
give exceptional stability, dispersancy and anti-foaming
performance.
No general rule exists for every engine type when
choosing the correct grade of oil; however, based on the average ambient
outside temperature at engine start-up the most common grades are SAE 40 &
SAE 50 which equates to AeroShell Oil W80 & W100 respectively.
Traditionally, the choice is associated with climatic zones -
AeroShell W80 for cold climate regions (-17 - 21°C) & AeroShell
Oil W100 for temperate regions (15 - 30°C)
AeroShell Oils W80 &W100 are produced to meet fully the SAE
specification J-1899 (Grades SAE 30, 40, 50 and 60
respectively). Furthermore, they all have military qualification approval
and are listed on the Qualified Products List (QPL) issued by the US Navy and
on the Technically Acceptable Products List (TAPL) issued by the UK Ministry of
Defence. The blending plants employed to manufacture these oils also hold
the approval of the specification authorities and this ensures that the high
quality standard is always maintained.
Product Benefits:
Promotes Engine Cleanness. The non-ash forming,
polymeric additive was developed to eliminate the harmful combustion chamber
deposits that occur during normal operation.
High Viscosity Index Base Oils used in AeroShell
W oils maintain their viscosity and protect engine components more effectively
under the high shear stresses that an engine places on lubricants.
Provides Compatibility with other approved
aircraft piston engine oils. Since AeroShell Oils W65, W80, W100 and W120
are fully approved to SAE J-1899 and are listed on the relevant
Qualified Products List (QPL), elaborate precautions are not needed when
changing from similarly approved aircraft engine oils, as long as these oils
are qualified products.
AeroShell W Oils are inherently stable in
storage. Providing that they have been stored and handled correctly, prolonged
storage does not have any effect on their quality, properties or performance.
Description
AeroShell Oil W80
AeroShell Oil W100
Appearance
visual
clear and
bright
clear and
bright
Density at
15°C
kg/L
0.887
0889
Viscosity at
100°C
mm2/S
14.5
20.2
Viscosity at
40°C
mm2/S
126
213
Pour point
°C
below -22
below -18
Flash point
(COC)
°C
above 240
above 260
TAN
mg KOH/g
< 0.1
< 0.1
SAE J-1966
SAE 40
SAE 50
US MIL-L-22851D
(obs)
Type III
(British) DERD
2450 (obs)
D-65
D-80
(French) AIR
3570
[D-65]
[D-80]
NATO
0-123 (obs)
0-125 (obs)
Joint service
designation
OMD-160
OMD-250
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