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Monofilament PP Microfibers Polypropylene Fibres Fiber for Concrete And Mortar

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High Dispersion PP Monofilament Fiber for Concrete & Mortar

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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Model:
XRT-MPF
Brand:
xinrui-te
Code:
550340

Product Description

High-Dispersion PP Monofilament Fiber for Concrete & Mortar

------XRT-MPF

Property

Our polypropylene monofilament fibers adopt an advanced spinning process, functional additives, and exclusive surface modification. When blended into concrete, cement, mortar, or plaster, these polypropylene monofilament fibers disperse evenly, exhibit excellent hydrophilicity, and achieve strong interfacial bonding.

Polypropylene monofilament fibers deliver reliable reinforcement and effective crack prevention across all cementitious materials, making them ideal for construction flooring, wall panels, and various building surfaces.

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 4 mm or 6 mm

Monofilament Polypropylene Fiber Feature

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

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

a moment after adding water.

C)Has fine economic properties. 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 Packing

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

FAQ

1. Q: How to disperse monofilament fibers evenly in a mixer?

A: Add fibers gradually during batching, extend mixing time slightly, and avoid pre-clumping. Use automatic dosing for large-scale

production.

2. Q: How do monofilament PP fibers improve concrete crack resistance?

A: Monofilament fibers bridge microcracks, redistribute stresses, and reduce plastic and drying shrinkage cracks, improving

residual strength and durability.

3. Q: What is monofilament polypropylene fiber used for?

A: Suitable for industrial floors, screeds, precast elements, repair mortars, overlays, and shotcrete where crack control and

durability are needed.

4. Q: How do you guarantee stable quality of micro synthetic fibers?

A: We inspect virgin PP raw materials first, produce with automated spinning lines, conduct standard surface treatment and batch

sampling tests. Every lot of polypropylene monofilament fibers comes with full test reports.

5. Q: What is the standard mixing dosage of polypropylene monofilament fibers?

A: The regular dosage of polypropylene monofilament fibers ranges from 0.6kg/m³ to 1.2kg/m³. Adjust the amount of addition

according to anti-crack requirements and the types of construction materials.

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