Mobil SHC Aware H 46
Saturated-ester HEES hydraulic fluid for marine and port equipment covered by the VGP
ISO VG 46
| Property | Typical value | Method |
|---|---|---|
| ISO fluid type | HEES | ISO 6743-4 |
| Kinematic viscosity @-20°Cmm2/s | 2 076 | ASTM D445 |
| Kinematic viscosity @40°Cmm2/s | 46.30 | ASTM D445 |
| Kinematic viscosity @100°Cmm2/s | 8.60 | ASTM D445 |
| Viscosity index | 166 | ASTM D2270 |
| Density @15°Ckg/m3 | 919 | ASTM D4052 |
| Flash point°C | 259 | ASTM D92 |
| Colour (ASTM) | 1.0 | ASTM D130 |
| Water separability @54°Cminutes | 30 | ASTM D1401 |
| Pour point°C | -51 | ASTM D97 |
| Biodegradability after 28days % minimum | 60 | OECD 301B |
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Hydraulic fluid - high performance, readily biodegradable, saturated synthetic esters. Shell PANOLIN S4 HLP Synth EAL is formulated with zinc-free additive technology and high-performance fully synthetic saturated esters to help provide an outstanding blend of lubrication performance and environmental acceptability. Readily biodegradable with a low ecotoxicity, Shell PANOLIN S4 HLP Synth EAL hydraulic fluids are particularly suited for use in environmentally sensitive areas where eco-label compliance is required, including US waters. For use in stationary and mobile hydraulic systems including marine and deck equipment, construction, and forestry.
The European Union's voluntary ecolabel, certifying that a product, including lubricants, meets reduced-environmental-impact criteria across its life cycle.
Biodegradable hydraulic fluid HEES — ISO 15380
The international standard for biodegradable hydraulic fluids; class HEES is the synthetic ester type, the most used where a leak would reach water or soil.
SS 15 54 34 — environmental requirements for hydraulic fluids (Sweden)
The Swedish standard requiring high biodegradability, low aquatic toxicity, and that the finished fluid not be classified as environmentally hazardous. It is required near groundwater and drinking water sources; verified products appear on the "SP list".
OECD 301B biodegradability above 60 %
A test result rather than a norm: OECD 301B measures the carbon dioxide evolved over 28 days. Above 60 % counts as "readily biodegradable", the threshold the environmental labels require.