Table 3 Thermal degradation properties of PHB and PHB/Gum composites
From: Compatible composites filaments based on PHB/starch for 3d printing via fused deposition modeling
Samples | Onset Degradation Temperature (°C) | Mass Loss (%) | Residue at 400ºC (%) |
|---|---|---|---|
PHB | 311 | 0.73 | 1.80 |
PHB Filament | 313 | 0.00 | 0.79 |
PHB/GUM 1 | 317 | 1.10 | 1.69 |
PHB/GUM 5 | 307 | 1.10 | 1.69 |
PHB/GUM 10 | 305 | 1.10 | 1.69 |
PHB/GUM 20 | 313 | 5.60 | 5.60 |
PHB/GUM 50 | 313 | 10.90 | 10.90 |