Research Article
Research on the Rheological Properties of the Plant Oil Pitch
Table 2
Performance analysis index of plant asphalt.
| | Asphalt numbering | Softening point (°C) | Toluene insolubles (%) | Quinoline insoluble (%) | Resin (%) | Coking value (%) | Ash content (%) |
| | Plant pitch 1 | 109.5 | 30.68 | 10.73 | 2.51 | 59.1 | 0.15 | | Plant pitch2 | 106.2 | 30.30 | 9.30 | — | — | — | | Plant pitch 3 | 105.2 | 31.20 | 11.70 | — | — | — | | Plant pitch 4 | 104.5 | 34.68 | 12.73 | 3.20 | — | 0.21 | | Plant pitch 5 | 108.5 | 30.60 | 11.40 | — | — | 0.18 | | Plant pitch 6 | 103.4 | 32.20 | 11.70 | 1.2 | — | 0.17 |
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