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Contact Supplier| Test Parameters | VG-10 | VG-30 | VG-40 | BIT 10/20 |
|---|---|---|---|---|
| Absolute viscosity at 60oC, poises, Min. | 800 | 2400 | 3200 | - |
| Kinematic viscosity at 135 oC, cSt, Min. | 250 | 350 | 400 | - |
| Flash point cleave land open cup,oC, Min. | 220 °C | 220 °C | 220 °C | - |
| Penetration at 25 oC,100 gm5 sec, 1/10 mm | 80 - 100 | 50 - 70 | 40 - 60 | 15 ± 5 |
| Softening point (R&B),oC.,Min | 40 °C | 47 °C | 50 °C | 65 ± 10 |
| Matter soluble in Trichloroethylene, % by mass, Min. | 99 | 99 | 99 | 0.95 |
| Thin Film Oven Test, on Residue Viscosity ratio at 60o C ,Max. | 4.0 | 4.0 | 4.0 | - |
| Ductility at 25o C, cm, after TFOT Min. | 75 | 40 | 25 | - |
| Loss on heating, oven test % by mass, Max. | - | - | - | 2 |
| Ash, % by mass , Max. | - | - | - | 1 |