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BITUMEN
| Property | Specification |
| Appearance | Dark brown to black, semi-solid or solid |
| Odor | Slightly bituminous or tar-like |
| Density (at 15°C) | 1.00 - 1.05 g/cm³ |
| Viscosity (at 60°C) | 150 - 3000 cP (depending on grade) |
| Penetration (at 25°C) | 40 - 300 dmm (depending on grade) |
| Softening Point | 45°C - 100°C (depending on grade) |
| Flash Point | ≥ 230°C |
| Water Content | ≤ 0.2% |
| Solubility in Carbon Disulfide | ≥ 99% |
| Solubility in Toluene | ≥ 99% |
| Ash Content | ≤ 0.5% |
| Sulfur Content | ≤ 5% |
| Elasticity | Varies depending on the grade |