Table 1.
Properties of bio-based polyols.
| Sample | OH Number, mgKOH·g−1 | Acid Number, mgKOH·g−1 | Viscosity(25°C), mPa·s | Color |
|---|---|---|---|---|
| A | 451.9 | 1.0 | 47 | black |
| B | 473.3 | 1.0 | 143 | black |
| C | 451.9 | 8.9 | 47 | black |
| D | 473.3 | 8.9 | 143 | black |
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