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XRT-PLH
xinrui-te
550340
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Polypropylene Hybrid Fiber is a high-performance macro-synthetic fiber manufactured from virgin polymers.
It combines twisted fiber and mesh fiber to deliver superior structural reinforcement. Engineered for durability and versatility, this fiber
exhibits high tensile strength, excellent dispersion, and outstanding corrosion resistance.
Material | 100% raw polypropylene | Tensile strength | 450MPa min |
Density | 0.91g/cm3 | E-modulus | 7500MPa min |
Length | 54mm or customized | Elongation | 12% |
Type | hybrid and non-hybrid | Melting point | 167℃ |
Diameter | 0.3mm | Color | grey and white, or customized |
Cuts plastic-shrinkage cracks by about 70–90% (ASTM C157).
Helps keep cracks tiny in hardened concrete (usually under 0.1 mm).
Let's concrete survive roughly 30–50% more freeze–thaw cycles
(ASTMC666).
Cuts surface wear from abrasion by about 20–40% (ASTM C944).
Makes concrete 3–5 times tougher against impacts than plain concrete (ACI 544).
Even after cracks form, the concrete still carries a load better.
Cuts bleeding and segregation by around 40–60%, so the mix stays uniform and the finish looks cleaner.
Let's concrete survive roughly 30–50% more freeze–thaw cycles (ASTM C666).
Cuts surface wear from abrasion by about 20–40% (ASTM C944).
100% virgin material
Melting&Spinning
Stretching
Twisted Filament
Mesh Filament
Twisted&Mesh Cutted Together
Package
In Warehouse
Loaded In Container
APPLICATION | DOSAGE (KG/M³) | COST (Cost mainly depends on the materials price in general) | KEY BENEFIT |
Industrial Flooring | 0.6–1.2 | USD1.5-3.0 | Crack-resistant and highly wear-resistant. |
Bridge Decks | 0.9–1.5 | USD2.5-4.0 | Stands up to freeze–thaw cycles and resists fatigue. |
Precast Concrete | 0.6–1.0 | USD1.5-3.0 | Handles bumps and cuts down on damage during handling. |
Shotcrete (Tunnels) | 1.0–2.0 | USD2.5-5.0 | Controls early cracks and stays cohesive. |
Marine Structures | 1.0–1.8 | USD2.5-4.5 | Resists chlorides and reduces spalling. |
Vs. Steel Fibers: Lighter, no corrosion risk, and easier to mix.
Vs. PVA Fibers: Higher tensile strength and lower cost.
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