| Parameter | Value |
|---|---|
| Moisture max. | 1.5% |
| Moisture variation | ± 0.3% h−1 |
| Bulk density | 200–500 kg/m3 |
| Material temperature | 10–60°C |
| PVC max. | 50 mg/kg |
| Glue | 50 mg/kg |
| Polyolefins max. | 50 mg/kg |
| Cellulose (paper, wood) | 50 mg/kg |
| Metals max. | 50 mg/kg |
| Polyamide max. | 2000 mg/kg |
PVC: poly(vinyl chloride).