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High Tensile Strength PP Polypropylene Monofilament Fibers for Enhanced Concrete Durability

Hot Sale! Our PP fiber monofilament was produced using advanced fiber-spinning technology, modified by adding functional additives and special surface treatment. It has many advantages, such as good dispersing, better water affinity, and a strong linking force.
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  • XRT-MPF

  • xinrui-te

  • 550340

High-Tensile Strength PP Polypropylene Monofilament Fibers for Enhanced Concrete Durability

                                                                                                            

                                                                                                                                                ------XRT-MPF


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 Property 

Our polypropylene monofilament fibers are made with advanced spinning technology and enhanced with functional additives and a special surface treatment. Mix them into cement, concrete, mortar, or plaster, and they spread easily, feel more water-friendly, and bond strongly. They help reinforce and stop cracks in all kinds of cement-based mixes—perfect for building surfaces like floors, walls, and more.


Monofilament Polypropylene Fiber data sheet

Raw Material

Polypropylene 

Crack Elongation

20+/-5%

Fiber Type

monofilament

Fiber Diameter

20um-30um

Melting Point(C Deg)

160 - 170    

Density(g/cm3)

0.91+/-0.01

Acid&Alkali Resistance

Strong

Tensile Strength(MPa)

450 min.

Water Absorbency

NO

Length

Times of 4mm or 6mm

Monofilament Polypropylene Fiber Feature

A). No agglomeration and easily spread around in mortar or concrete. Guarantee crack resistance effectively.

Micro fibre

B) Apply conveniently. Just add the fibers to the mortar mixture and stir for 

     a moment after adding water.

C)Has fine economic property. The equivalent diameter of polypropylene

       monofilament fiber is only φ 25um, so the ratio of diameter. The surface is 

       high, and based on crack resistance, it can reduce the  

       amount  (0.6kg/m 3 ) and cut down the cost effectively.

D). Be better to plaster. Because a great number of thin fibers are spread into

       Mortar evenly, so the plastering is much easier.                                                            E). The polypropylene monofilament fibers have stable chemical properties,                                        Super Dispersing Fiber

        , strong acid &alkali resistance.

A straightforward cost–benefit look at polypropylene monofilament fibers

The economic costs of polypropylene monofilament fibers primarily include material purchase, construction/mixing impacts, and long‑term maintenance savings. Key points and typical figures (for reference only—check local market prices):

Cost

1. Purchase cost

Price(/kg)

1.5–6.0

Dosage(kg/m³)

0.6–2.0

Cost

0.6kg/m³

$0.9-$3.6

2.0kg/m³

$1.2-$4.0

2. Other direct or indirect costs/impacts:

You might need to mix longer or tweak the additives, which adds a bit of labor and additive costs.

Economic benefits (cost savings)

1. It can reduce plastic cracking and lower maintenance/repair costs; in some jobs, it can partially replace thin steel fibers or allow you to use less rebar/mesh, saving on materials and labor.

2. Better impact resistance and durability can make structures last longer and reduce lifecycle costs.

Monofilament Polypropylene Fiber Applying Instruction

A). Dosage:  for resisting the common cracks on surfaces, 0.9kg/m3 fibers to cement mortar is enough, and for increasing

      reinforcement and seepage resistance, application of 1.8kg/m3 is enough.

B). Stirring requirement: The proportion of cement, sand, and aggregate does not need to be changed. Put cement, 

      aggregate, additive, and fiber together, then stir after adding enough water, and the time for stirring can be prolonged for 

      2~3 minutes to ensure the compound mixes completely. Also, it can be mixed with cement and other aggregates 

      in advance, stirring by adding water at the worksite before construction.

Monofilament Polypropylene Fiber Packing

 Normal packing is 0.6kg, 0.9kg, or 1.0 kg per film bag; 18 kg/carton; or 20 kg/plastic woven bag. Water-soluble paper bag is available.



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