Polypropylene Fiber for Reinforcement with 12mm 18mm

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Loading Port:
China main port
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Min Order Qty:
5000 kg
Supply Capability:
200000 kg/month

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PP Fiber Introduction

Polypropylene fiber also called PP fiber, is a new type of reinforcing and crack-resistant building material for bitumen concrete reinforcement. It is produced by special technique.With polypropylene as its raw material,fiber-mesh is produced by special technology.It appears net-like structure with many monofilaments connected.


The horizontal structure in monofilament can be destroyed in the course of the stirring owng to friction and rubbing,and the monofilament or net like structure will fully stretch, thus the concrete is reinforce by a great number(more than 7 million pieces per cubic meter) of polypropylene fibers.

Technical Data of Polypropylene Fiber for Reinforcement with 12mm 18mm

Raw Material


Crack Elongation






Fiber Diameter


Melting point


Tensile strength


Resistance to acid, alkali



6, 12, 10, 15, 19, 20, 24, 48mm

Water absorbency


Product Function of Polypropylene Fiber for Reinforcement with 12mm 18mm

1) improve the crack resistance of mortar and concrete

2) improve the permeability resistance of mortar and concrete greatly

3) improve mortar, concrete resistance to impact, bending and seismic performance

4) improve wear resistance of mortar and concrete

5) improve the antifreeze performance of mortar and concrete

6) strong dispersion, workability

7) good chemical stability, acid and alkali resistant capability is strong, safe non-toxic, for reinforcement corrosion damage


1. Which payment do you accept?

For you convinience,our payment can be L/C,TT

2. Is free sample available?

We can supply free samples if you need.

3. How about your quality?

We have strict quality control system, we make testing on incoming raw material and finished products. Your third party testing is also welcomed. With high quality, our products are used on government projects at home and abroad. Our product quality is accepted by clients from all over the world

Product effect Photo of Polypropylene Fiber for Reinforcement with 12mm 18mm

pp fiber technical photo

4. Product  Application of Polypropylene Fiber for Reinforcement with 12mm 18mm

1), building engineering, mortar, concrete structure of civil and industrial buildings, including site casting, beam-column, the basement floor and side panel, roof cast-in-place floor slab, pool structure, crack resistance, impact resistance, high wear resistance requirements of engineering.

2), municipal engineering, concrete road and square, bridge, tunnel, subway, port terminals, interchange bridge, bridge, airport runway, super long structure, etc.

3), water conservancy project: levees, DAMS, etc.

4), antiknock, refractory engineering: civil air defense, military engineering, oil platform, chimneys, refractory materials, etc.

5), shotcrete, tunnel, culvert lining, thin-walled structure, slope reinforcement, etc.

5. Product Show of Polypropylene Fiber for Reinforcement with 12mm 18mm

PP Fiber

PP Fiber

PP Fiber Package

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