Table 3.
Physical properties of basalt and E-glass fibers.
| Properties | Basalt | E-Glass |
|---|---|---|
| Density | 2.67 | 2.55–2.58 |
| Modulus (GPa) | 85–89 | 78–80 |
| Strength (MPa) | 2900–3100 | 2000–2500 |
| Moisture (%) | 0.008 | 0.1 |
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