- Process oil
Shell Gravex Oil 921
Hydrotreated naphthenic process oil, as an extender or carrier fluid
Business customers only. We sell wholesale, invoiced to registered companies.
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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