Polypropylene Fiber is a high strength bunchy-like monofilament made of 100% virgin polypropylene, modified by adding functional additive and special surface-treating. Mixing into cement concrete, it has many advantages such as good dispersing, better water affinity, strong linking force. It can further prevent and inhibit the formation and development of cracks, greatly improve the crack resistance and impermeability of concrete. PP Fiber can be widely used in a variety of concrete or mortar purposes.

Features
- Good dispersion, no fascicles, strong toughness and strength
- Increase seepage resistance, fatigue, aging and surface abrasion resistance
- Enhance durability of concrete
- Improve the impact, folding, seismetic resistance
- Increase cracking resistance, fire resistance
- Strong acid & alkali resistance and good endurance

Uses

* 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.

* Military defense works, dock banks and piers, etc.

* River courses and dams, etc.

 Physical Property