Polypropylene Fiber
FWD-01PP
PP fiber FWD-01PP is made by 100% virgin polypropylene, adopting unique manufacturing process to make high strength bundle monofilament fiber. when the fiber is put into the concrete/mortar, it can effectively control concrete/mortar micro-cracks which is caused by plastic shrinkage, temperature changes and other factors, to prevent and inhibit the formation and development of cracks, greatly improved crack resistance of concrete, impact resistance and seismic capacity.
Description
Technical Data
| Property | Value | Unit |
| Material | Polypropylene | |
| Appearence | White monofilament | |
| Diameter | 32 | μm |
| Acid&Alkali resistance | Strong | |
| Water-absorbency | No | |
| Electrical conduction | Low | |
| Hot conduction | Low | |
| Density | 0.90±0.01 | g/㎤ |
| Elastic modulas | >3500 | Mpa |
| Crack elongation | >10 | % |
| Tensile strength | ≥450 | Mpa |
| Melting point | 160-180 | ℃ |
| Length | 3mm, 6mm, 9mm, 12mm, 15mm, 18mm |
Key properties
- Increase seepage resistance
- Prolong endurance
- Improve steel protection
- Increase cracking resistance
- Increase fire resistance
- Strengthen spurt & fatigue
- Improve tensile, bending & folding strength
- Improve plastic deformity
- Strong acid & alkali resistance and good endurance
Applications
- Dry mix mortar
- Projects like concrete road, bridge, airport road and factory floor which strictly
require cracking resistance.
- The wall of tunnels, mines, roofs and reservoir projects with special construction.
- River courses and dams, etc.
- Military defense works, dock banks and piers, etc.
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Packaging
- Standard Packing: inner is 1.0kg PE small bag, outer is 20kg woven bag.
- Big Bag or other special packages are possible on request.
Storage and Shelf Life
To be stored in its closed original packaging, keep cool and dry, avoid humidity