Monofilament PP Fiber 3MM

Fiberego’s Monofilament PP Fiber 3MM (Model MPF-03) is a premium polypropylene fiber designed to enhance the strength, durability, and crack resistance of concrete. Its 3mm length and excellent chemical resistance make it an efficient and cost-effective solution for improving concrete performance in various industrial, commercial, and infrastructure projects.

High-Performance Polypropylene Fiber for Concrete Reinforcement

What Is Monofilament PP Fiber 3MM?

At Fiberego, we develop high-quality synthetic fibers tailored for the concrete industry, and our MPF-03 Monofilament PP Fiber is one of the most versatile solutions for secondary reinforcement. Measuring just 3mm, this fine polypropylene fiber integrates seamlessly into concrete mixtures, reducing plastic shrinkage, minimizing cracking, and extending the service life of concrete structures.

Its exceptional acid and alkali resistance ensures stable performance in harsh environments, while its high tensile strength improves concrete’s load-bearing capacity and resistance to structural stress.

Product Data – Monofilament PP Fiber MPF-03

Item	Parameters
Composition	100% virgin polypropylene
Diameter	28-32 μm
Length	3mm
Alkali&Acid Resistance	High
Tensile Strength	≥500MPa
Elastic Modulus	≥4.5GPa
Elongation	20 – 25%
Melting Point	160-170℃

Fiberego - Innovative Fiber for Resilient Concrete Structures

Key Benefits of Monofilament PP Fiber 3MM in Concrete Reinforcement

Fiberego’s MPF-03 fiber offers a range of benefits that make it a valuable choice for modern construction projects:

Superior Crack Control and Shrinkage Reduction

Minimizes plastic shrinkage cracks during early-age curing.
Reduces temperature-induced cracking and long-term structural stress.

Enhanced Mechanical Properties

Improves concrete’s tensile and flexural strength for better load distribution.
Enhances impact and fatigue resistance in high-traffic or heavy-duty areas.

High Chemical and Environmental Resistance

Resistant to acids, alkalis, and chemical exposure in industrial settings.
Maintains structural integrity in corrosive and aggressive environments.

Sustainable and Long-Lasting Performance

Extends maintenance cycles and reduces repair frequency.
Contributes to eco-friendly, resource-efficient construction practices.

Request a Free Sample

Experience the performance of Fiberego’s Monofilament PP Fiber 3MM firsthand. We provide free samples for trials and detailed technical datasheets to help you make the right decision.

Request a Free Sample – Test our fiber’s dispersion and reinforcement effect before bulk use.
Get Technical Datasheet – Access dosage guidelines, specifications, and application recommendations.

Take the first step toward stronger, more durable, and cost-efficient concrete solutions.

Top 3 Applications of Monofilament PP Fiber 3MM in Construction

Fiberego’s MPF-03 is widely used in:

Interior and Exterior Wall Putty

Monofilament PP Fiber 3mm is an excellent additive for wall putty, significantly improving its crack resistance and overall durability. Whether applied on interior or exterior surfaces, it helps maintain a smooth, uniform finish while preventing shrinkage cracks.

Paints and Coatings

In paints and coatings, Monofilament PP Fiber 3mm strengthens the mixture by improving crack resistance and preventing early wear.

The fiber boosts the cohesion of the coating, ensuring a more durable and flexible finish that stands up to environmental conditions, such as moisture and temperature variations.

Decorative Mortar

Monofilament PP Fiber 3mm significantly enhances the properties of decorative mortar by improving its resistance to cracking, shrinkage, and environmental stress.

This fiber provides increased durability, allowing the mortar to maintain its aesthetic appeal and structural integrity over time.

Why Choose Fiberego as Your Monofilament PP Fiber Supplier?

Fiberego is a trusted manufacturer of synthetic fibers for concrete reinforcement, delivering reliable products and professional support to construction companies worldwide.

Certified Quality

Produced in compliance with international standards (ASTM, EN, ISO).

Customizable Service

Available in different lengths, colors, and packaging upon request.

Expert Support

Our team provides guidance on dosage, mixing, and performance optimization.

Global Supply Chain

Fast delivery for both bulk orders and project-based supply needs.

Sustainable Solutions

Our fibers help reduce waste and enhance the longevity of concrete structures.

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Leading the way in high-quality fiber production in China

Fiberego: Modern Factory, Production Line, and Warehousing

Fiberego operates a state-of-the-art production facility dedicated to manufacturing high-quality synthetic and steel fibers for concrete reinforcement.

Advanced Production Lines: Fully automated extrusion and cutting processes ensure consistent fiber size and quality.
High-Capacity Manufacturing: Capable of meeting both large-scale infrastructure demands and custom project orders.
Strategic Warehousing: Well-organized storage and logistics network for timely global deliveries.
Strict Quality Control: Every batch undergoes rigorous inspection to meet international standards.

Contact Fiberego – Sales & Expert Consultation

Our experienced sales team and technical experts are here to assist you in choosing the right fiber reinforcement for your project.

Quick response and tailored quotations for your project requirements.
Professional guidance on fiber dosage, mixing methods, and application.
Worldwide delivery and flexible supply solutions for both small and large-scale projects.