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| sample serial number | MPF (g) | ethanol (g) | Tween 80 (g) | HMTA (g) | silica sol (g) |
|---|---|---|---|---|---|
| SPF-0 | 40 | 4 | 1.6 | 4.8 | 0.0 |
| SPF-0.5 | 40 | 4 | 1.6 | 4.8 | 0.2 |
| SPF-1.0 | 40 | 4 | 1.6 | 4.8 | 0.4 |
| SPF-1.5 | 40 | 4 | 1.6 | 4.8 | 0.6 |
| SPF-2.0 | 40 | 4 | 1.6 | 4.8 | 0.8 |
