Typical values at 25℃ of petroleum products:
| Material | Surface Tension (dynes/cm) |
| gasoline | 26 |
| Kerosene | 25-30 |
| Gas oil | 25-30 |
| Lubrication fractions | 34 |
| Fuel oils | 29-32 |
Typical values at 25℃ of petroleum products:
| Material | Surface Tension (dynes/cm) |
| gasoline | 26 |
| Kerosene | 25-30 |
| Gas oil | 25-30 |
| Lubrication fractions | 34 |
| Fuel oils | 29-32 |
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