| Material: | Polypropylene |
|---|---|
| Type: | Construction/PP Fiber |
| Transport Package: | Standard Packing: Inner Is 0.9kg or 1.0kg/PE Small |
|
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PP Fiber
Product Description
PP Fiber is produced mainly by virgin polypropylene and in some special technology to make bunchy fiber with high strength.
When the fiber is put into dry-mixed mortar or concrete, it will effectively control the solid plastic shrinkage,drying shrinkage,temperature changes and other factors caused micro-cracks,to prevent and suppress the formation and development of cracks,greatly improving crack resistance barrier properties,impact resistance and seismic capacity of mortar and concrete
Specifications
|
Material |
Polypropylene |
|
Shape |
Net-like structure or mono filaments |
|
Density (g/cm3) |
0.91±0.01 |
|
Elastic modulas (MPa) |
> 3500 |
|
Crack elongation (%) |
> 10 |
|
Tensile strength (Mpa) |
≥ 300 |
|
Melting point (°C) |
160-180 |
|
Acid & alkali resistance |
Strong |
|
Water-absorbency |
No |
|
Electrical conduction |
Low |
|
Hot conduction |
Low |
Application Range
- 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.
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
Packaging and Storage
Standard Packing:inner is 0.9kg or 1.0kg/PE small bag,outer are 18 or 20 Small bags per woven bag.
B. Big Bag or other special packages are possible on request.
To be stored in its closed original packaging, keep cool and dry, avoid humidity.
Safety Notes
The above date is in accordance with our knowledge, but don't absolve the clients carefully checking it all immediately on receipt. To avoid the different formulation and different raw materials, please do more testing before using it. We reserve the right to alter our product and without informing in advance.
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