Table 2.
Properties of polypropylene fiber considered.
| Property | Value | Test Standard |
|---|---|---|
| Strength (kN/mm2) | 0.67 | ASTM D74796 |
| Specific gravity | 0.91 | ASTM D79297 |
| Modulus of Elasticity (kN/mm2) | 4.0 | ASTM D63898 |
| Melting temperature (°C) | 165 | ASTM D713899 |
| Ignition temperature (°C) | 600 | ASTM E3020100 |
| Bulk density (kg/m3) | 910 | ASTM D3800101 |
| Loosen density (kg/m3) | 250–430 | ASTM D3800101 |
| Length of fiber (mm) | 12 mm | ASTM D5103-07102 |
| Aspect Ratio | 4 | ASTM D5103-07102 |
| Salt and acid effect | Excellent | ASTM C1012 -04103 ASTM C563-07104 |