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The characteristics of the used materials.
| Parameter | PCL 6800 | PLA 3251D |
|---|---|---|
| Density, g/cm3 | 1.15 | 1.24 |
| Melting point, °C | 58–60 | 155–170 |
| Glass transition (Tg), °C | −60 | 55–60 |
| Average molecular weight (Mw), g/mol | 80,000 | 55,400 |
| Melt flow index (MFI)190 °C/2.16kg, g/10 min | 4.1 | 35.0 |
