Table 1.
Material properties of DMFM fiber and BF.
| Fiber | Length (mm) | Width (mm) | Diameter (µm) | Specific gravity | Tensile strength (MPa) | Melting point (°C) |
|---|---|---|---|---|---|---|
| BF | 18 | – | 17.4 | 2.7 | ≥2000 | 1450 |
| DMFM fiber | 20 | 5 | – | 0.90 | ≥4.0 | 160 |
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