Table 3 Physical indexes of fiber.
Fiber type | Length (mm) | Diameter (μm) | Density (kg/m3) | Tensile strength (MPa) | Modulus of elasticity (GPa) | Elongation (%) |
|---|---|---|---|---|---|---|
BF | 18 | 39 | 2700 | 3250 | 100 | 8.0 |
PANF | 12 | 10–15 | 1184 | ≥ 736 | – | 15 |
Fiber type | Length (mm) | Diameter (μm) | Density (kg/m3) | Tensile strength (MPa) | Modulus of elasticity (GPa) | Elongation (%) |
|---|---|---|---|---|---|---|
BF | 18 | 39 | 2700 | 3250 | 100 | 8.0 |
PANF | 12 | 10–15 | 1184 | ≥ 736 | – | 15 |
