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Macro Structural Synthetic Polymer PP Polypropylene Hybrid Fiber for Concrete

HOT SALE! Polypropylene Hybrid Fiber is a high-performance macro-synthetic fiber manufactured from virgin polymers.It is popular with customers all over the world.
 
Availability:
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  • XRT-PLH

  • xinrui-te

  • 550340

Macro structural Synthetic polymer PP Polypropylene hybrid fiber for concrete

   

                                                                                                                                                          ------XRT-HPF

Macro structural Synthetic polymer PP Polypropylene hybrid fiber for concrete

Polypropylene Hybrid Fiber – Introduction

Polypropylene Hybrid Fiber is a high-performance macro-synthetic fiber manufactured from virgin polymers.

It combines twisted fiber and mesh fiber to deliver superior structural reinforcement. Engineered for durability and versatility, this fiber

exhibits high tensile strength, excellent dispersion, and outstanding corrosion resistance.


Polypropylene Hybrid Fiber Data Sheet:

Material

100% raw polypropylene

Tensile strength 450MPa min

Density

0.91g/cm3

E-modulus  7500MPa min

Length

54mm or customized

Elongation  12%

Type

hybrid and non-hybrid

Melting point 167℃

Diameter

0.3mm

Color grey and white, or customized


Macro Structural Synthetic Polymer PP Polypropylene Hybrid Fiber for Concrete

 Primary Applications

◆ Infrastructure:

     Roads, bridges, tunnels, and underground waterproofing systems.

◆ Construction:

     Industrial & civil structures (roofing, walls, basements,   swimming pools).

◆ Durability Solutions:

     Crack prevention, fatigue resistance, and long-term structural integrity.

Recommended Applications

APPLICATION

DOSAGE (KG/M³)

COST

(Cost mainly depends on the materials price in general)

KEY BENEFIT

Industrial Flooring

0.6–1.2

USD1.5-3.0

Crack-resistant and highly wear-resistant.

Bridge Decks

0.9–1.5

USD2.5-4.0

Stands up to freeze–thaw cycles and resists fatigue.

Precast Concrete

0.6–1.0

USD1.5-3.0

Handles bumps and cuts down on damage during handling.

Shotcrete (Tunnels)

1.0–2.0

USD2.5-5.0

Controls early cracks and stays cohesive.

Marine Structures

1.0–1.8

USD2.5-4.5

Resists chlorides and reduces spalling.

What does Polypropylene Hybrid Fiber do in concrete?

Control cracks

Cuts plastic-shrinkage cracks by about 70–90% (ASTM C157).

Helps keep cracks tiny in hardened concrete (usually under 0.1 mm).

Make concrete last longer

Let's concrete survive roughly 30–50% more freeze–thaw cycles (ASTM C666).

Cuts surface wear from abrasion by about 20–40% (ASTM C944).

Toughen the concrete

Makes concrete 3–5 times tougher against impacts than plain concrete (ACI 544).

Even after cracks form, the concrete still carries a load better.

Keep the mix consistent and easy to work with

Cuts bleeding and segregation by around 40–60%, so the mix stays uniform and the finish looks cleaner.

Make concrete last longer

Let's concrete survive roughly 30–50% more freeze–thaw cycles (ASTM C666).

Cuts surface wear from abrasion by about 20–40% (ASTM C944).

Why It Outperforms Alternatives?

Vs. Steel Fibers: Lighter, no corrosion risk, and easier to mix.

Vs. PVA Fibers: Higher tensile strength and lower cost.


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 +86-136-3560-0651
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  rose@xinrui-te.com
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