Polyacrylonitrile Fiber 6mm
The Polyacrylonitrile Fiber 6mm, model PIF-6 from Fiberego, is a high-performance synthetic fiber specifically designed for use in asphalt concrete applications. Known for its exceptional tensile strength and superior heat resistance, this fiber enhances the durability and stability of asphalt mixtures, ensuring long-lasting performance even under extreme conditions.
Polyacrylonitrile Fiber 6mm: Advanced Solution for Asphalt Durability
Crafted from 100% virgin polyacrylonitrile, this fiber boasts a tensile strength of ≥600 MPa and an elastic modulus of ≥5.0 GPa, ensuring outstanding mechanical properties. With a length of 6mm and an equivalent diameter of 15±2μm, it offers a uniform dispersion within the mix. Its bundled monofilament shape provides excellent alkali and acid resistance, while its heat resistance ensures no melting below 200°C.
Technical Data
| Item | Parameters |
| Composition | 100% polyacrylonitrile |
| Shape | Bundled monofilament |
| Alkali&Acid Resistance | Super High |
| Heat resistance | It will not melt under the condition of 200℃. |
| Tensile Strength | ≥600Mpa |
| Equivalent Diameter | 15±2μm |
| Length | 6, 12mm |
| Elastic Modulus | ≥5.0Gpa |
Fiberego’s Polyacrylonitrile Fiber 6mm (PIF-6) is engineered to address the challenges of asphalt concrete, offering enhanced cracking resistance and improved load distribution. This fiber integrates seamlessly into asphalt mixtures, boosting tensile strength, minimizing deformation, and prolonging the lifespan of pavements.
The unique bundled monofilament structure ensures even distribution within the asphalt, reducing clumping and maintaining mix integrity. Its resistance to alkalis and acids makes it ideal for environments exposed to chemical attacks, while its ability to withstand high temperatures ensures structural stability under heavy traffic loads and extreme weather conditions.
Polyacrylonitrile fibers have proven effective in mitigating reflective and shrinkage cracking, ensuring smoother surfaces and reducing maintenance costs over time. This fiber is a sustainable and cost-effective solution for improving asphalt concrete’s overall performance.
Technical Data
| Item | Parameters |
| Composition | 100% polyacrylonitrile |
| Shape | Bundled monofilament |
| Alkali&Acid Resistance | Super High |
| Heat resistance | It will not melt under the condition of 200℃. |
| Tensile Strength | ≥600Mpa |
| Equivalent Diameter | 15±2μm |
| Length | 6,12mm |
| Elastic Modulus | ≥5.0Gpa |
Application Scenario
- Strengthens highways to endure heavy loads and frequent traffic.
- Enhances durability and prevents rutting in urban roadways.
- Provides stability for rural paths and secondary roads.
- Ensures resistance to the high stress and thermal loads of aircraft landings.
- Reduces reflective cracking for smoother runway surfaces.
- Increases longevity under extreme weather conditions.
- Reinforces asphalt in heavy-duty zones like freight terminals.
- Improves structural integrity for parking lots and warehouses.
- Resists deformation from frequent use of heavy machinery.
Product Advantages
The Polyacrylonitrile Fiber 6mm offers unmatched benefits for asphalt concrete applications. Its high tensile strength and elastic modulus ensure the mix’s structural integrity, while its heat resistance prevents degradation under elevated temperatures. Additionally, its alkali and acid resistance make it suitable for chemically challenging environments.
The bundled monofilament shape promotes uniform distribution, reducing clumping and enhancing workability. This fiber significantly improves the cracking resistance of asphalt, minimizing maintenance costs and prolonging infrastructure life. Fiberego’s PIF-6 is the go-to solution for durable, high-performance asphalt construction.
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