PET Polyester Fiber 18mm
Fiberego’s PET Polyester Fiber 18mm is a premium synthetic fiber engineered for concrete reinforcement. This high-strength fiber enhances tensile strength, reduces cracking, and increases the durability of concrete structures. With its optimized 18mm length and excellent chemical resistance, it is ideal for challenging industrial, infrastructural, and precast applications.
PET Polyester Fiber 18mm: Superior Reinforcement for Concrete Durability
Fiberego’s PET Polyester Fiber 18mm is made from organic dibasic acid and diol, offering a tensile strength of ≥1000MPa and an elastic modulus of ≥6.0GPa. It features a diameter of 12-18μm, a length of 18mm (customizable), and an elongation rate of 15-20%. With a melting point of 160-170℃, this fiber ensures consistent performance in high-temperature and chemically aggressive environments.
Technical Data
| Item | Parameters |
| Composition | Organic dibasic acid and diol |
| Diameter | 12-18μm |
| Length | 3-25mm(Customized) |
| Melting Point | 160-170℃ |
| Tensile Strength | ≥1000Mpa |
| Elastic Modulus | ≥6.0GPa |
| Elongation | 15-20% |
Fiberego’s PET Polyester Fiber 18mm is specifically designed to address the critical needs of concrete reinforcement. Its unique composition and 18mm length deliver superior tensile and flexural strength, significantly improving the mechanical properties of concrete.
This fiber creates a multidirectional reinforcement network within the concrete, distributing stress evenly and minimizing shrinkage cracking during curing. Its lightweight and non-corrosive properties ensure consistent performance over time, even in harsh environmental conditions. The organic dibasic acid and diol composition provide excellent resistance to alkalis and acids, making it a reliable solution for industrial floors, transportation infrastructure, and precast concrete applications.
Fiberego’s PET Polyester Fiber integrates seamlessly into concrete mixes without affecting workability. Its high elastic modulus (≥6.0GPa) allows it to withstand extreme loads and dynamic stresses, making it a cost-effective alternative to traditional reinforcements like steel mesh. Fiberego also offers customization options to meet specific project requirements, ensuring that PET Polyester Fiber is a versatile and reliable choice for modern construction needs.
Technical Data
| Item | Parameters |
| Composition | Organic dibasic acid and diol |
| Diameter | 12-18μm |
| Length | 3-25mm (Customized) |
| Tensile Strength | ≥1000Mpa |
| Elastic Modulus | ≥6.0GPa |
| Elongation | 15- 20% |
| Melting Point | 160-170°c |
Application Scenario
- Reinforces concrete floors in logistics warehouses and manufacturing facilities.
- Reduces surface cracking and increases resistance to heavy machinery and high traffic.
- Ensures long-lasting performance with minimal maintenance in demanding environments.
- Strengthens bridge decks and highway pavements to withstand heavy loads and temperature changes.
- Improves crack resistance and durability for long-term performance under dynamic stresses.
- Enhances stability in roads exposed to harsh weather conditions and frequent traffic.
- Used in precast tunnel linings and subway segments to ensure crack-free curing.
- Improves structural integrity of precast beams, panels, and drainage pipes.
- Enhances load-bearing capacity and resilience of precast components in large-scale infrastructure projects.
Product Advantages
Fiberego’s PET Polyester Fiber 18mm offers numerous benefits for concrete reinforcement:
●Crack Resistance: Effectively minimizes shrinkage and long-term cracking, ensuring structural integrity.
●Enhanced Mechanical Strength: Increases tensile and flexural strength, enabling concrete to withstand heavy loads and dynamic stresses.
●Chemical Stability: High resistance to alkalis, acids, and environmental degradation, ensuring long-lasting performance.
●Ease of Integration: Blends seamlessly into concrete mixes without altering workability or requiring special equipment.
●Cost-Effective Solution: Reduces the need for traditional reinforcements like steel mesh and minimizes maintenance costs
Fiberego’s PET Polyester Fiber 18mm is a trusted solution for achieving sustainable, high-performance concrete, delivering consistent quality and reliability across diverse construction projects.
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