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Selected properties of the used superabsorbent polymer (SAP DMK20100) based on the manufacturer’s data (DEMI Co., Ltd., Zhuhai, China).
| Characteristic | Information/Value | |
|---|---|---|
| State of aggregation | Solid (powder) | |
| Color | Colorless, transparent | |
| Density, g/cm3 | 0.300–0.900 | |
| Absorbency with distilled water [g/g] | 300–400 | |
| Solubility | Insoluble in water | |
| Grading 1 | <152 µm | ≤8% |
| 152–750 µm | 86–95% | |
| >750 µm | ≤6% | |
1 percentage by mass.
