Polypropylene Concrete Fibers 4 MM-19 MM PP Micro Fibers

100 % Pure Polypropylene

Good Dispersion

High Tensile Strength

Best for Concrete Reinforcement

One-stop Service,Strict Quality Control

Product Details

Concrete PP fiber is a polypropylene as the main raw material, adopting unique manufacturing process to make high strength bundle mono-filament fiber.

Join concrete (or mortar) can effectively control concrete (or mortar) micro-cracks which is caused by plastic shrinkage,temperature changes and other factors,

to prevent and inhibit the formation and development of cracks, greatly improved crack resistance of concrete, impact resistance and seismic capacity.

Length: for motor: <12 mm;

               for concrete: >12 mm

Compounding amount: for resisting the common cracks on surface, 0.9 kg/ m³ fibers to cement mortar are enough.

Stirring requirement: the proportion of cement, sand and aggregate is no need to be changed.

Put cement, aggregate, additive and fiber together, then stir after adding enough water and time for stirring can be prolonged for 2-3 minutes in order

to make the compound mix completely.

 Also it can be mixed even with cement and other aggregates in advance, stirring by adding water at work-site before constructing.

PP Fiber for Concrete

Parameter

Raw Material	Polypropylene	Fiber Type	Monofilament
Crack Elongation(%)	≥15	Elasticity Modulus (Mpa)	≥3500
Density(g/cm³)	0.91-0.93	Fiber Diameter	25-45μm
Tensile Strength(Mpa)	500	Melting Point	160-170℃
Acid &Alkali Resistance	strong	Water absorbency	NO
Normal Length(mm)	3mm,6mm,10mm,12mm,15mm,19mm or as your request