Table 2 Physical properties of BF and PEN fiber.
Type | Density (g/mm3) | Width (mm) | Thickness (mm) | Cross-sectional area (mm2) | Shape of cross-section |
|---|---|---|---|---|---|
Basalt fiber roving | 0.0027 | 4.00 | 0.113 | 0.45 | Rectangular |
PEN fiber roving | 0.0014 | 2.37 | 0.840 | 2.00 | Circular |