Research Article
Natural Fibre-Reinforced Biofoams
Table 3
Best set of twin screw extrusion conditions with a full conveying system (profile 2).
| Screw elements | Dir | Dir | Dir | Dir | Dir |
| Screw thread (mm) | 33 | 25 | 33 | 25 | 16.6 | Screw length (mm) | 250 | 175 | 50 | 175 | 250 |
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