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Monofilament PP Microfiber 19mm

Fiberego’s Polypropylene Microfiber 19mm is an advanced synthetic fiber designed to enhance the durability, strength, and crack resistance of concrete. Its ultra-fine structure and superior chemical stability make it an ideal reinforcement for a wide range of demanding construction applications.

Fiberego - Innovating fiber manufacturing for diverse industries in China

What Is Polypropylene Microfiber 19mm for Concrete Reinforcement?

Polypropylene Microfiber 19mm is a synthetic fiber engineered to provide micro-level reinforcement within concrete mixes. By controlling shrinkage and minimizing microcracks, it significantly improves concrete’s performance during both the curing and long-term service stages

This 19mm fiber is lightweight, easy to blend, and requires no special equipment for integration. It ensures even dispersion throughout the mix, delivering consistent tensile and flexural strength improvements while maintaining workability.

Technical Specifications ofMonofilament PP Microfiber 19mm

Item	Parameters
Composition	100% virgin polypropylene
Diameter	≤18μm
Length	3-25mm(Customized)
Alkali&Acid Resistance	High
Tensile Strength	≥550MPa
Elastic Modulus	≥5.0GPa
Melting Point	160-170℃

Fiberego - Innovative Fiber for Enhanced Concrete Performance

Key Benefits of Polypropylene Microfiber 19mm in Concrete

Fiberego’s PP Microfiber 19mm is designed to deliver superior performance and durability to modern concrete structures.

Shrinkage Crack Reduction with Polypropylene Microfiber Minimizes plastic shrinkage cracking during early curing and prevents the formation of microcracks under load and stress.
Improved Tensile and Flexural Strength Boosts both tensile and flexural strength, enabling concrete to withstand heavy loads, dynamic forces, and temperature fluctuations.
High Chemical Resistance for Long-Lasting Concrete Resistant to alkalis, acids, and corrosive agents, ensuring reliable performance in harsh and chemically active environments.
Easy Mixing and Seamless Integration Effortlessly blends into concrete mixes without affecting workability, reducing labor effort and construction time.
Cost-Effective Concrete Reinforcement Solution Provides a lightweight, affordable alternative to traditional reinforcements like steel mesh, reducing overall material costs.
Enhanced Durability and Structural Longevity Extends the lifespan of concrete structures by enhancing resistance to cracking, weathering, and environmental wear.

Request a Free Sample

Discover how Fiberego’s Polypropylene Microfiber 19mm can improve your concrete performance. Contact us today to request a free sample and get the technical datasheet for your project.

Applications of Polypropylene Microfiber 19mm in Concrete Construction

The 19mm PP microfiber is versatile and suitable for a wide range of infrastructure and industrial projects.

Industrial and Warehouse Flooring

Prevents surface cracking and improves load-bearing performance in high-traffic, heavy-duty flooring systems.

Precast Elements

Improves dimensional stability and structural reliability in pipes, panels, blocks, and other precast elements.

Roads, Pavements, and Bridge Decks

Improves fatigue resistance and service life of concrete pavements, curbs, and roadside structures.

Why Choose Fiberego as Your Glued Hooked End Steel Fiber Supplier?

Fiberego is a global leader in advanced construction fiber manufacturing, trusted by industries worldwide.

Certified Quality Standards

Complies with international standards to guarantee safe and reliable performance.

Customizable Solutions

Tailored fiber lengths, colors, and specifications to meet diverse project requirements.

Professional Technical Support

Our engineers provide professional guidance and project-specific recommendations.

Global Delivery

Large-scale production and warehouse facilities ensure consistent and timely delivery.

Continuous Innovation

We develop cutting-edge fibers to meet evolving construction demands.

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State-of-the-Art Facility and Streamlined Supply Chain

Inside Fiberego: Advanced Factory, Production Line, and Warehouse Facilities

Fiberego operates advanced manufacturing facilities with strict quality control systems to ensure consistent fiber quality and reliable supply. Our modern infrastructure enables us to serve global markets with efficiency and precision.

Advanced PP Fiber Production Lines

Fully automated systems ensure precise manufacturing and stable fiber dimensions.

Large-Scale Warehouse and Inventory

Extensive storage capacity ensures uninterrupted supply for large-scale construction projects.

Rigorous Fiber Quality Control Testing

Each batch undergoes comprehensive testing to meet and exceed international standards.

Contact Fiberego – Your Trusted Polypropylene Microfiber Supplier

Have a project that demands superior concrete reinforcement? Our sales and technical team is here to help you choose the right fiber solution.

Get in touch with us now!