polypropylene fiber concrete 1)Density:0.91g/cm3 2)Length: 3-48mm 3)Tensile Strength: >500MPa 4)Crack Elongation:15-25%

Material: 100% Polypropylene	Use: Filling Material, Spinning, Concrete	Density: 0.91-0.93g/cm³
Melting Point: 160-180°C	Fiber Length: 6-20mm	Elastic Modulus: ≥3850MPa
Tensile Strength: ≥500MPa	Elongation At Break: 15%-25%	Acid, Alkali & Salt Resistance: ≥94.4%

  Diameter: 15-45μm

polypropylene fibre