Polypropylene staple fiber concrete fiber -PP

-PP Polypropylene staple fiber staple fiber critical mass of concrete fiber concrete fiber polypropylene fiber is its dispersion, if the dispersion is not good, but just the opposite, easily the formation of voids in the concrete, some of the low prices, poor quality and general Straight Wire fiber dispersibility on the poor, customers' attention to choose to use. The company's strength is the staple building works through a special process, with a strong dispersion, the mixing process can be rapid and uniform dispersion of the concrete, please select the trial. Product specifications and technical parameters: Material: Polypropylene Type: bundle monofilament denier (g / 9000m): 15 Length: 3mm, 6mm, 12mm, 19mm, 22mm, 38mm Package: 0.5kg-5kg Note: according to customer different needs, different lengths of fiber products manufactured color: white, non-variegated (not because of the time and yellowing) equivalent diameter: 36um Weight: 0.91 tons / cubic meter water absorption: No, moisture content <0.1% thermal conductivity: Very low conductivity: Insulating material, non-conductive. Flash point: 1100 degrees Fahrenheit (about 580 degrees) Modulus of elasticity: 3793MPa main function to prevent concrete cracks increase penetration resistance of concrete to improve the freeze-thaw resistance of concrete to improve concrete impact, bending, anti-fatigue, improve seismic performance of concrete durability, resistance to aging to improve the fire resistance of concrete Packaging: paper-plastic bag lined with plastic film bag, net weight 25kg. Transportation: available all kinds of transport vehicles, kept dry, and with the rain, waterproof, anti-moisture facility; not with toxic, hazardous, there are other abnormal odor mixed cargo; prohibited rain, water quality and other dirt contamination. Storage: Store in a dry, ventilated, cool place. Storage: One year.