Polypropylene Fiber (3mm-50mm)

Commodity: PP FIBER-Polypropylene fiber

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: 160º C
Burning point: 590º C
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 -78º C

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