gas engine oil 9011
the product is based on deeply hydrogenated and refined mineral oil with advanced additive technology and blending process.
features & benefits
outstanding resistance to abrasion and scratching
excellent oxidation and chemical stability
excellent corrosion resistance
outstanding descaling and dispersing properties
applications
for high-speed lean-burn and chemically metered natural gas engines that are sensitive to seat depression, spark ignition type natural gas engines.
suitable for natural gas compressors and gas engines utilizing low hydrogen sulfide content.
storage and expiration date
this product should be stored in indoor, dry place.
valid period:from the date of production, the effective storage period of the original sealed package is 24 months.
typical properties
| item | unit | parameter | standard |
|---|---|---|---|
| appearance | brown and transparent | visual inspection | |
| sae grade | 40 | ||
| density at 15°c | g/ml | 0.88 | gb/t2540 |
| kinematic viscosity (40°c) | mm²/s | 132.4 | gb/t265 |
| (100°c) | 14.5 | ||
| viscosity index | 108 | gb/t1995 | |
| flash point | °c | 260 | gb/t267 |
| pour point | °c | -27 | gb/t3535 |
| copper strip corrosion (100°c) x 3h | grade | 1a | gb/t5096 |
| sulfate ash content | wt% | 0.54 | gb/t2433 |
| total base number (tbn) | mgkoh/g | 5.46 | sh/t0251 |
| cleanliness | grade | 8 | iso4406 |