40 Pale Oil
Geneva International sells a complete line of hydrotreated naphthenic base oil products. The naphthenic oils are available in a wide range of viscosities and are typically used in applications such as transformer oil, coolants, solvents, cutting fluids, explosives, tire, rubber, adhesives, plastics and many other lubricant applications.
| Test | Method | Specifications | Typical Value | |
| MIN | MAX | |||
| Viscosity, SUS @ 100F | ASTM D2161 | 42 | ||
| Viscosity, SUS @ 210F | ASTM D2161 | 31.3 | ||
| Viscosity’ cSt at 40C | ASTM D445 | 4.0 | 5.0 | 4.65 |
| Viscosity’ cSt at 100C | ASTM D445 | 1.55 | ||
| API Gravity, 60F | ASTM D4052 | 26.8 | ||
| Specific Gravity, 60F | ASTM D4052 | 0.882 | 0.898 | 0.894 |
| Density at 15C | ASTM D4052 | 0.894 | ||
| Aniline Point, F | ASTM D611 | 135 | 145 | 139 |
| Flash Point, F | ASTM D93 | 240 | 244 | |
| Sulfur, PPM | ASTM D2622 | 100 | 6 | |
| Color Saybolt | ASTM D6045 | 16 | 24 | |
| Color | ASTM D6045 | 0.5 | L0.5 | |
| Pour Point F | ASTM D7346 | -50 | -70 | |
| Refractive Index | ASTM D1747 | 1.485 | ||