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20 Years Of Experience In
Polypropylene Chopped Strands
Provide you with reliable quality and innovative product solutions
Polypropylene Chopped Strands
Niumaterial offer CE-compliant, versatile, and customizable polypropylene chopped strands to help you build your project.
Polypropylene Chopped Strands are synthetic fibers processed from polypropylene resin using a special process. They are a new type of reinforcing fiber that can be used in asphalt or cement to improve the mechanical properties (strength, impact resistance, stiffness) and dimensional stability of composite materials such as concrete, plastics, and refractories.
Find The Best Specification For Your Project
Niumaterial polypropylene chopped strands are available in a variety of gauges, enabling you to precisely match your project
ensuring optimum performance and meeting your specific needs.
3mm length – Primarily used in fine layers of cement concrete to enhance strength and prevent cracking.
6mm length – Used in finishing layers of plaster to prevent crack formation and provide additional reinforcement.
12mm length – Used in mortar mixes for applications where the mortar layer is 10mm or thicker to enhance strength.
24-25mm length – Suitable for crack prevention in concrete with a maximum aggregate size of 19-20mm.
36mm length – Longer chopped strands provide better reinforcement of concrete strength.
Unique Features And Benefits Of Polypropylene Chopped Strands
Niumaterial polypropylene chopped strands can meet the needs of your diverse projects, guaranteeing superior performance and cost-effectiveness.
Complete project
79%
Significantly improves tensile strength by 25%, flexural strength, and impact resistance due to the high uniformity of length and good monofilament dispersion of Yuniu chopped strands.
Complete project
90%
Not all fiberglass can withstand high-alkali environments for extended periods. Yuniu chopped strands maintain ≥90% strength retention in cement systems with a pH of 12–13.
Complete project
85%
Yuniu helps customers achieve higher performance with less fiber through higher reinforcement efficiency, which is particularly crucial for automotive parts and precast components.
Complete project
95%
More stable fatigue resistance and vibration damping performance, with no obvious concentrated areas of fiber breakage after impact, suitable for bridges, roads, etc.
Complete project
85%
Yuniu polypropylene chopped strands sizing system is more stable, resulting in better dimensional stability and effectively reducing shrinkage and warpage of molded parts.
Complete project
90%
23 years of polypropylene chopped strands manufacturing experience ensures true “reproducible quality,” not just high quality in a single batch, guaranteeing the stability of your projects.
Polypropylene Chopped Strands For Meet Your Diverse Project Needs
Whether you are using it for concrete reinforcement, bridges, railways, ground engineering, or other ground engineering projects,
Niumaterial can provide products to meet your specific needs.
Concrete Road Engineering
Advantages of Polypropylene Chopped Strands:
✅ Significantly improves the crack resistance and impact resistance of concrete.
✅ Improves pavement wear resistance, reducing the frequency of subsequent maintenance.
River Lining Engineering
Advantages of Polypropylene Chopped Strands:
✅ Enhances overall crack resistance, reducing the risk of leakage.
✅ Resistant to acids and alkalis, corrosion-resistant, and adaptable to complex aquatic environments.
Railway "T" Beam Bridge Deck Protective Layer
Advantages of Polypropylene Chopped Strands:
✅ Effectively inhibits cracking and reduces cracking of the bridge deck protective layer.
✅ Extends structural service life by 20%–30%.
Concrete Floor Engineering
Advantages of Niumaterial Polypropylene Chopped Strands:
✅ Enhances the impact and abrasion resistance of ground surfaces, reducing pulverization.
✅ Replaces steel mesh/other materials, reducing construction costs.
More Alkali-resistant Product Recommendations
Ar Chopped Strands
Stable in strongly alkaline cement systems for extended periods, effectively inhibiting micro-cracks.
Concrete Chopped Strands
Improve the crack resistance, impact resistance, and overall toughness of precast concrete.
Choped Strand Series
Chopped strand series can be flexibly selected according to different formulations and working conditions.
Ar Fiberglass Roving
Alkali-resistant roving maintains high strength and stability in alkaline environments.
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