Research Article
Natural Fibre-Reinforced Biofoams
Table 11
Temperature profiles for PLA chemical foaming through single-screw extrusion.
| | Temperature (°C) | Temperature profile | Barrel (from hopper to die) | Die | | 1 | 2 | 3 | 4 | 5 | 6 |
| A | 130 | 150 | 165 | 165 | 170 | 180-195-210 | B | 150 | 170 | 170 | 170 | 180 | 195 |
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