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Twisted Bundle PP Fiber 40mm

Fiberego’s Twisted Bundle PP Fiber 40mm is a high-performance polypropylene fiber designed specifically for the concrete industry. This 40mm fiber enhances tensile strength, minimizes cracking, and significantly improves the mechanical properties of concrete. Its unique twisted structure ensures superior bonding and uniform dispersion, making it ideal for a variety of applications.

Twisted Bundle PP Fiber 40mm: Superior Reinforcement for Durable Concrete

The Twisted Bundle PP Fiber 40mm is composed of 100% virgin polypropylene, offering a tensile strength of ≥400MPa and an elastic modulus of ≥3.5GPa. With a length of 40mm (customizable), the fiber provides an elongation rate of 20-25% and demonstrates high resistance to both alkalis and acids. Its melting point of 160-170℃ ensures excellent performance in high-temperature environments.

Technical Data

Item	Parameters
Composition	100% virgin polypropylene
Length	38-60mm(Customized)
Alkali&Acid Resistance	High
Tensile Strength	≥400MPa
Elastic Modulus	≥3.5GPa
Elongation	20 – 25%
Melting Point	160-170℃

Fiberego’s Twisted Bundle PP Fiber 40mm is meticulously engineered to deliver exceptional reinforcement in concrete structures. Its unique twisted design enhances interfacial bonding within the concrete matrix, providing multidirectional strength and preventing the propagation of microcracks. This makes it particularly effective in applications where durability and structural integrity are critical.

The fiber’s polypropylene composition offers superior resistance to chemical and environmental degradation, ensuring long-term performance in harsh conditions. Its high tensile strength and elasticity contribute to enhanced toughness, impact resistance, and load-bearing capacity, making it a reliable solution for industrial, commercial, and infrastructural projects.

Twisted Bundle PP Fiber integrates seamlessly into concrete mixes, maintaining workability while delivering consistent results. Its ease of use, coupled with Fiberego’s customization options, ensures that this fiber meets the specific requirements of diverse construction projects.

Technical Data

Item	Parameters
Composition	100% virgin polypropylene
Length	38-60mm (Customized)
Alkali&Acid Resistance	High
Tensile Strength	≥400MPa
Elastic Modulus	≥3.5GPa
Elongation	20 – 25%
Melting Point	160-170°c

Application Scenario

Industrial Flooring

Reinforces heavy-duty industrial floors against wear and tear.
Enhances durability under high-impact machinery and vehicular traffic.
Reduces cracking and maintenance costs over time.

Transportation Infrastructure

Strengthens concrete roadways and bridges to withstand dynamic loads.
Improves durability and crack resistance in highways and tunnels.
Provides long-lasting reinforcement for airport runways and taxiways.

Precast Concrete Elements

Ideal for manufacturing pipes, slabs, and structural panels.
Prevents shrinkage cracks during curing, ensuring consistent quality.
Enhances the resilience of precast elements under high-stress conditions.

Product Advantages

Fiberego’s Twisted Bundle PP Fiber 40mm offers numerous benefits:

Enhanced Crack Resistance: Effectively prevents early-age shrinkage and long-term cracking in concrete.
Improved Strength and Toughness: Boosts tensile and flexural strength, providing added durability.
Chemical and Environmental Stability: High resistance to alkalis, acids, and environmental wear ensures reliable performance.
Ease of Integration: Blends smoothly into concrete mixes without requiring special equipment.
Cost-Effective Solution: Reduces the need for traditional reinforcements and lowers long-term maintenance costs.

Fiberego’s advanced Twisted Bundle PP Fiber technology guarantees high performance, reliability, and sustainability, making it the preferred choice for modern construction needs.

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