- Process oil
Shell Gravex Oil 921
Hydrotreated naphthenic process oil, as an extender or carrier fluid
We only sell wholesale, to companies and fleets. Delivery to your site in drums, IBCs or tankers.
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Specifications
- Brand
- Shell
- Range
- Shell Gravex
- Category
- Process & white oils
- Manufacturer code
- 901L0500
- Availability
- On request
Typical characteristics
| Property | Typical value | Method |
|---|---|---|
| Colour (ASTM) | 0.5 | ASTM D1500 |
| Densityla 15°C kg/m3 | 903 | ISO 12185 |
| Refractive indexla 20°C | 1.494 | ASTM D1218 |
| Flash point (COC)°C | 170 | ISO 2592 |
| Pour point°C | -45 | ISO 3016 |
| Kinematic viscosityla 20°C mm2/s | 68 | ISO 3104 |
| Kinematic viscosityla 40°C mm2/s | 22 | ISO 3104 |
| Kinematic viscosityla 100°C mm2/s | 3.7 | ISO 3104 |
| Sulphur (X-Ray)% m/m | 0.1 | ISO 14596 |
| Carbon distribution: C/A (S-Corr.)% | 10 | DIN 51378/ASTM D2140 mod. |
| Carbon distribution: C/N (S-Corr.)% | 45 | DIN 51378/ASTM D2140 mod. |
| Carbon distribution: C/P (S-Corr.)% | 45 | DIN 51378/ASTM D2140 mod. |
| Refractive intercept (RI) | 1.0438 | DIN 51378 |
| Viscosity-density constant (VGC) | 0.863 | DIN 51378 |
| Aniline point°C | 73 | ISO 2977 |
| Gel composition : Polar components% m/m | 0.1 | ASTM D2007 |
| Gel composition : Aromatic components% m/m | 31.9 | ASTM D2007 |
| Gel composition : Saturated components% m/m | 68.0 | ASTM D2007 |
| Evaporation loss (22 hrs)la 107°C % m/m | 6.5 | ASTM D972 |
| Noack volatility (1 hr)la 250°C % m/m | 59 | ASTM D5800 |
| PCA content (DMSO method)% m/m | <3.0 | IP 346 |
Complete documentation
Manufacturer's description
Gravex 921. Naphthenic process oil. Shell Gravex is a range of hydrotreated naphthenic process oils with good solvency properties. They are general-purpose process oils intended for use, for example, as extender fluids or carrier media.
Applications
- A general-purpose hydrotreated naphthenic process oil with good solvency properties, intended for use as an extender or carrier fluid.
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