3mm Polypropylene fiber for concrete
3mm FD9130 polypropylene fiber for concrete is a plastic anti-cracking fiber, which can prevent or reduce the plastic cracks of initial concrete ,improve the fluxual strength ,tengsile strength,fructure stength ,etc . polypyproplene fiber as the secondary reinforcement is widely used for various concrete engineering project .
Specification
| Material | Polypropylene | Type | Monofilament |
| Diameter | 32μm | Density | 0.91g/cm³ |
| Melting Point | 160-170℃ | Ignition point | 560℃ |
| Acid &Alkali Resistance | Strong | Water absorbency : | No |
| Tensile Strength | 580Mpa | Elastic Modulus | 5.6Gpa |
| Crack Elongation: | 20%±5% | Length | 3mm |
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