Polypropylene Microfiber 19mm
Fiberego’s Polypropylene Microfiber 19mm is a high-performance synthetic fiber engineered for concrete reinforcement. This ultra-fine fiber minimizes shrinkage cracks, improves tensile strength, and enhances the overall durability of concrete structures. With its 19mm length and exceptional chemical resistance, it ensures consistent performance in demanding construction applications.
Monofilament PP Microfiber MPM-19: Advanced Concrete Reinforcement Solution
Polypropylene Microfiber 19mm is made from 100% virgin polypropylene, delivering a tensile strength of ≥550MPa and an elastic modulus of ≥5.0GPa. The fiber features an ultra-fine diameter of 18-20μm, a customizable length of 19mm, and high resistance to alkalis and acids. With a melting point of 160-170℃, this fiber is optimized for use in challenging environments requiring durable reinforcement.
Technical Data
| 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’s Polypropylene Microfiber 19mm is designed to provide exceptional reinforcement for modern concrete applications. Its ultra-fine monofilament structure ensures seamless integration into concrete mixtures, creating a multidirectional reinforcement network that enhances tensile and flexural strength.
The fiber’s high tensile strength and elastic modulus allow it to withstand dynamic and static loads, ensuring long-lasting performance in high-stress environments. By minimizing shrinkage cracks during curing, Polypropylene Microfiber helps produce smoother and more durable concrete surfaces, reducing maintenance needs and extending the life of structures.
Polypropylene Microfiber 19mm is particularly effective in environments exposed to chemical aggression or extreme temperatures. Its high resistance to alkalis and acids ensures stability, while its melting point of 160-170℃ makes it suitable for use in both high-temperature and chemically demanding applications.
This fiber is a cost-effective and lightweight alternative to traditional reinforcements like steel mesh, providing similar performance without added weight or installation complexity. Fiberego offers customization options for length and packaging to meet diverse project requirements, ensuring reliable results in a variety of construction scenarios.
Technical Data
| Item | Parameters |
| Composition | 100% Virgin Polypropylene |
| Diameter | ≤18μm |
| Length | 3-25mm (Customized) |
| Alkali&Acid Resistance | High |
| Tensile Strength | ≥550 MPa |
| Elastic Modulus | ≥5.0GPa |
| Elongation | 20 – 25% |
| Melting Point | 160-170°c |
Application Scenario
- Reinforces concrete highways and bridges, ensuring resistance to heavy loads and weather fluctuations.
- Improves crack resistance and longevity in tunnels exposed to dynamic pressures.
- Ensures long-term stability and durability for airport taxiways and runways.
- Strengthens concrete in logistics hubs and manufacturing plants.
- Minimizes surface cracking and wear from heavy machinery and frequent use.
- Enhances durability for seamless flooring in high-traffic environments.
- Used in precast elements like beams, panels, and drainage systems to enhance load distribution.
- Prevents shrinkage cracks during curing, ensuring consistent quality and strength.
- Improves the resilience of structural components in large-scale infrastructure projects.
Product Advantages
Fiberego’s Polypropylene Microfiber 19mm offers several distinct benefits for concrete reinforcement:
- Crack Resistance: Reduces shrinkage cracks during curing and prevents microcracking under stress.
- Enhanced Strength: Improves tensile and flexural strength, enabling concrete to withstand high loads and dynamic pressures.
- Chemical Stability: High resistance to alkalis, acids, and environmental degradation ensures long-lasting performance.
- Ease of Integration: Blends seamlessly into concrete mixes without altering workability or requiring specialized equipment.
- Cost Efficiency: Provides a lightweight, cost-effective alternative to traditional reinforcements like steel mesh.
Fiberego’s Polypropylene Microfiber 19mm delivers consistent quality and reliable performance, making it a preferred choice for sustainable, high-performance concrete applications.
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