Table 3. Hansen solubility parameters for the various solvents and polystyrene.
| Materials | δd (MPa)1/2 | δp (MPa)1/2 | δh (MPa)1/2 |
|---|---|---|---|
| Polystyrene | 18.5 | 4.5 | 2.5 |
| Mesitylene | 18 | 0.6 | 0.6 |
| Anisole | 17.8 | 4.4 | 6.9 |
| Toluene | 18.1 | 1.4 | 2.0 |
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