9 mm
This polypropylene fiber is prepared by melting, spinning and drawing after adding modified masterbatch to polypropylene slices. It can form three-dimensional disorderly bracing system in cement mortar, thus greatly eliminating micro cracks in mortar, and efficiently preventing segregating of aggregate.
Technical parameters
Material | Polypropylene |
Density | 0.91 kg/m³ |
Section shape | Y-shape |
Diameter | 30 μm |
Tensile strength | ≥ 500 MPa |
Elongation at break | 20 – 35 % |
Young's modulus | ≥ 3.5 GPa |
Melting point | 160 - 180 ℃ |
Ignition point | 560 - 590 ℃ |
Length | 9 mm |
Applications
> Thick layer plaster
> Repair mortar
> Board and slurry insulation system
Recommended dosage
The fiber should be added to mortar according to its actual condition. Generally, a dosage of about 0.1% is recommend.