Typical Physical Characteristics
|
Corena AS |
|
|
32 |
46 |
|
68 |
||
|
ISO Viscosity Grade |
|
|
|
ISO 3448 |
32 |
46 |
|
68 |
|
Kinematic Viscosity |
|
|
|
ASTM D445 |
|
|
|
|
|
at 40 °C |
|
mm²/s |
|
|
32 |
46 |
|
68 |
|
at 100 °C |
|
mm²/s |
|
|
6,0 |
7,7 |
|
10,4 |
|
Density at 15 °C |
|
kg/m³ |
|
ASTM D1298 |
843 |
843 |
|
846 |
|
Flash point (COC) |
|
°C |
|
ASTM D92 |
230 |
235 |
|
258 |
|
Pour Point |
|
°C |
|
ASTM D97 |
-50 |
<-45 |
|
<-45 |
|
Viscosity Index (VI) |
|
|
|
DIN ISO 2909 |
135 |
135 |
|
139 |
|
Rust prevention properties |
|
|
|
ASTM D665-B |
pass |
pass |
|
pass |
|
Water separability |
|
min |
|
ASTM D1401 |
10 |
10 |
|
10 |
|
Rotating Pressure Vessel Oxidation Test |
|
min |
|
ASTM D2272 |
2200 |
2200 |
|
2200 |
|
|
|
failure load |
|
|
|
|
|
|
|
FZG load carrying test |
|
stage |
|
CEC-L-07-A-95 |
12 |
>12 |
|
>12 |
Specifications and Approvals
- Shell Corena AS meet the requirements of: ISO 6743-3A-DAJ
- Corena AS 68 is approved by ABB for use in VTR turbochargers, with a maximum oil change interval of 5000 hours (HZTL 90617, list 3a)
Shell Corena AS is suitable for:
- Rotary sliding vane and screw air compressors – Oil-flooded single and two-stage compressors, in particular those operating with output pressures of greater than 20 bar and with air discharge temperatures greater than 100°C (including intermittent operation under these conditions).
- Equipment running under arduous conditions – May also be used where exceptionally high ambient temperatures are found, when the oil temperature cannot be reduced to normal levels.
- ABB Turbochargers – The product is recommended for use in ABB turbochargers fitted to low and medium speed diesel engines used in marine and power generation applications