pp fibre,improve the concrete ' anti-crack,impact resistance,impermeability,abrasion resistance
Chemical and physical properties Color: White Shape: Bunchy monofilament Diameter: 50μm Specific Gravity: L 0.91g/cm3 Melt point: 165-180Ignition points: 590l Elongation at break: 30% Fiber length: 3mm, 6mm, 9mm, 12mm
Tensile strength: ≥ 450MPaElastic Modulus: ≥ 4.0GPa (4400l CN/ dtex) Alkali, Acid & salt resistance: High Electrical and thermal conductivity: Low Security: Safe & nontoxic
1kg/pp bag, 20kg/bag