SN 150
There are large numbers of crude oils all around the world that are used to produce base oils. The most common one is a type of paraffinic crude oil, although there are also naphthenic crude oils that create products with better solubility and very good properties at low temperatures. By using hydrogenation technology, in which sulfur and aromatics are removed using hydrogen under high pressure, you can obtain extremely pure base oils, which are suitable when quality requirements are particularly stringent.
VIRGIN BASE OIL – SN 150 (Iranol)
| S.N. | PROPERTY | VAVLUE |
|---|---|---|
| 1 | Color | Max 2.0 |
| 2 | Specific Gravity @ 15 Deg C | 0.87 to .0.89 |
| 3 | Viscocity @100 Deg C | 5 to 6.5 |
| 4 | Viscocity Index | Min 95 |
| 5 | Pour Point | -9 Max |
| 6 | Flash Point | Min 190 |
SN 500
Chemical substances — additives — are added to the base oil in order to meet the quality requirements for the end products in terms of, for example, friction and cleaning properties. Certain types of motor oils contain more than twenty per cent additives
VIRGIN BASE OIL – SN 500 (Sephan)
| S.N. | PROPERTY | VAVLUE |
|---|---|---|
| 1 | Color | Max 2.0 |
| 2 | Specific Gravity @ 15 Deg C | 0.886 |
| 3 | Viscocity @100 Deg C | 11.8 |
| 4 | Viscocity Index | Min 88 |
| 5 | Pour Point | -3 Max |
| 6 | Flash Point | 225 |
| 7 | Asphaltness wt% | 0.06 |
| 8 | Water Content Vol% | 0.02 |
VIRGIN BASE OIL – SN 500
| S.N. | PROPERTY | VAVLUE | TEST MEHTOD |
|---|---|---|---|
| 1 | Color | Max 2.5 TO 3.5 | ASTM D98/1500 |
| 2 | Specific Gravity @ 15 Deg C | 0.87 to 0.89 | ASTM D96/4052 |
| 3 | Viscocity @100 Deg C | 9.5 to 11.5 | ASTM D96/445 |
| 4 | Viscocity Index | Min 895 | ASTM D93/2270 |
| 5 | Pour Point | 0 | ASTM D97 |
| 6 | Flash Point | Min 205 | ASTM D92 |