pp fiber

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Polypropylene fiber for concrete and mortar Polypropylene fiber is manufactured by mixing, spinning, stretching and cutting the combination of modified base and polypropylene paring, used as the project fiber for concrete and mortar. It can decrease cracks in concrete's early stage. Property: Cross section configuration: Rotundity Equivalent diameter: 20-40um Tensile Strength: ≥ 500 Mpa Density: 0.91 Extreme Limit extension rate: 15%-20% Length: 3mm-19mm Melting point: 160ºC Burning point: 590ºC Dispersity: high Heat conductivity: extremely lower Acid and Alkali Resistant: high Security: Innocuity, non-stimulate Lower Temperature Tolerance: Property keep the same after testing in -78ºC Advantages: Good dispersancy, better grip Random dispersal, subordination reinforced Physically-added tendon, anti-crack and high reinforcement Diamagnestism and antirust, corrosion protection and alkali resistant Innocuous and odorless, safe Simple operation, more economic and dependable Function: Anti-crack Increasing seepage-proof performance Anti-concussion and anti-wear performance Increasing shock proof Cold-resistant property Enhance the property of toughness and ductility Fire resistance and anti-detonation quality Preventing or reducing the major reinforcing steel bar from being eroded Reducing rebound of jetting concrete Application: Industry and Civil Architecture Main body of road, bridge Water conservancy project Packing; A: Packing in plastic bags, plastics bags to be put into waterproof bags, and then waterproof bags to be put into container, totally 8 tons in 1x20'FCL B: Packing in fusible paper bags, paper bags to be put into cartons, and then cartons to be put into pallet, pallets to be put into container, totally 6 tons in 1x20'FCL

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China National Building Materials And Equipment Im

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