Polypropylene Macro Fibers 0.2mm Synthetic Concrete Reinforcement Fibers

The 0.2mm twisted pp macro fiber diameter is fine and the individual fibers are evenly dispersed.

The 0.2mm polypropylene fibers have a better anti-micro-cracking effect.

Suitable for fine aggregate concrete, self-leveling floors, mortar protective layers, waterproof protective layers, precast thin plates, and exterior wall plastering.

It is easier to break up during the stirring process, and rarely forms clumps or lumps.

Contact Now

Product Details

Polypropylene Macro Fibers 0.2mm Synthetic Concrete Reinforcement Fibers

Dia 0.2mm Polypropylene fibers, also known as twisted PP macro fiber and concrete reinforcement fiber, belong to slightly fine PP coarse fiber. Compared to 0.3/0.4mm fibers, these single fibers are even finer. They disperse easily during mixing and barely form clumps or knots. Uniform distribution can be achieved in mortars, thin-layer concrete and fine stone concrete, enabling faster formation of a three-dimensional net-like structure. At the same dosage, the quantity of Dia 0.2mm Polypropylene Fibers far exceeds that of larger-diameter fibers. This greatly expands the contact area between Twisted PP Macro Fiber and cement slurry, delivering enhanced bonding and gripping force, as well as superior performance in restraining micro cracks as ideal Concrete Reinforcement Fiber.

Polypropylene Macro Fibers 0.2mm Synthetic Concrete Reinforcement Fibers.jpg

Polypropylene macro fibers with technical parameter:

Color	Black or White	ElasticModulusMPa ）	>5000
Density（g/cm³）	0.91	Equivalent Diamm）	0.2-1.0mm
Length（mm）	25-70	Crack Elongation%）	≥15
Shape	Curved,Embossed,Waved	Piont	160-170℃
Tensile trength(MPa)	>450	Resistance Acid alkali	Strong

Concrete Reinforcement PP Fiber.jpg

0.2mm Concrete anti-crack PP macro fiber function:

◆The fiber diameter is fine and the individual fibers are evenly dispersed

0.2mm pp macro fiber is a type of slightly fine PP coarse fiber. It is easier to disperse during mixing and is distributed more evenly in mortars, thin-layer concrete, and fine stone concrete. The three-dimensional net-like structure is formed more quickly.

◆It has a larger specific surface area.

Under the same dosage, the number of 0.2mm polypropylene macro fibers is much greater than that of the coarse-diameter fibers. The contact area between the fibers and the cement slurry has significantly increased, resulting in stronger bonding and gripping force, and a more prominent effect in suppressing minor cracks.

◆Good flexibility, not prone to puncturing molds / surface layers

The fine fibers have lower hardness, so when pouring floors, roof thin layers, or prefabricated components, they will not puncture the surface film or wear-resistant surface layer. The formed surface is smoother and flatter, without protrusions or burrs.

◆Light self-weight, not prone to rust, resistant to acid and alkali

It does not react with cement, salt and alkali, or groundwater. There is no problem of steel bar corrosion and expansion cracking. The long-term durability is stable.

Concrete Anti-crack PP Macro Fiber.jpg