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FR HIGH QUALITY MICRO SYNTHETIC FIBERS SUPPLIER
China's leading manufacturer of reinforced polypropylene fibers, offering comprehensive fiber solutions.
TenaBrix® Polypropylene synthetic microfiber is a high-strength fiber made of 100% virgin polypropylene as the raw material. The fibers are extremely fine, single filaments, specifically designed to help mitigate the formation of plastic shrinkage cracking in concrete.
TenaBrix® Synthetic Microfiber, also referred to as polypropylene monofilament (mono) fiber, PP Stable fiber, anti-crack fiber, or concrete reinforcement fiber.
- Annual production capacity of 20,000MT.
- Customized length, Customized packaging
- MOQ:1,000kgs
- Free Samples:7-10 days for delivery
Your Trusted Synthetic Microfiber Supplier for Concrete Reinforcement
As a leading reinforced polypropylene fiber manufacturer in China,We utilize petrochemical polypropylene pellets as raw materials. TenaBrix producing fibers with exceptional quality and reliability. These fibers disperse evenly in concrete or mortar, significantly improving durability and performance.
Whether for industrial floors, precast elements, repair mortars or general concrete reinforcement, TenaBrix provides not only this microfiber but also a full range of fiber solutions to meet diverse construction needs.
Specifications and characteristics
| Fiber Type | Monofilament micro fiber |
| Brand | TenaBrix® |
| Material | 100% Virgin Polypropylene |
| Color | White |
| Length | 3mm, 6mm,9mm,12mm,18mm,19mm |
| Diameter | 30-32 µm |
| Tensile Strength | ≥500MPa |
| Elastic Modulus | ≥4500 MPa |
| Elongation | 20 – 25% |
| Specific Gravity | 0.91/ cm3 |
| Alkali, Salt, and Acid Resistance | High |
| Melting Point | 160 °C |
| Water Absorption | None |
| Electrical Conductivity | Low |
| Typical Dosage | 0.6-0.9 kg/m3 |
Main Applications & Key Advantages
With outstanding performance and cost-effectiveness, Polypropylene Fiber is widely recognized as a reliable solution for concrete reinforcement and mortar crack control in construction industries worldwide.
Shotcrete: tunnel linings, slope protection, underground construction
Precast Elements: piles, panels, blocks
Mortar Products: cement plaster mortar, cement render, repair mortar, wall putty
Concrete Projects: industrial floors, highways, bridges, tunnels, airport runways, hydraulic structures
Packing
600 gr in water soluble bags.
Special packaging also available upon request.
Specifications / Compliances
ASTM C1116-03
ASTM D7508
EN 14889-2
What We Offer: Tailored Solutions for Your Concrete Needs
At Tenabrix, we do more than provide high-quality polypropylene microfiber— we deliver complete, tailored and value-added solutions that support your business growth and ensure stronger, longer-lasting concrete applications.
Free Sample Service
At Tenabrix, we offer free samples so you can test the fiber’s performance and compatibility with your concrete, mortar, or plaster applications before making a full commitment.
Custom Size & Packaging Options
We offer custom size and packaging solutions tailored to your specific requirements. In addition to standard packaging, we provide eco-friendly water-soluble bags.
OEM Brand Available
At Tenabrix, we provide OEM services that allow you to customize packaging and labeling with your brand identity.
Expert Consultation & Support
From selecting the right type of polypropylene fiber (PP fiber) to offering technical guidance during application, our team ensures that you get the best performance from our products.
Our Polypropylene Fiber Factory
As a professional polypropylene fiber manufacturer, we operate a modernized production facility specializing in PP micro fiber and monofilament fibers for concrete.
Why Choose Tenabrix PP fiber Supplier?
With limited professional suppliers of polypropylene fibers in China, Tenabrix stands out as a leading factory and supplier of high-quality concrete additives. Here’s why distributors and buyers trust us.
Reliable Quality
We are committed to delivering consistently high-quality fibers, ensuring that our clients can depend on us for every project.
Sustainable Solutions
Our water-soluble packaging not only makes fiber application easier but also reduces the environmental impact of plastic waste, supporting more sustainable construction practices.
On-time Delivery
We understand the importance of timelines in construction projects. With Tenabrix, you can count on timely and efficient delivery to meet your project schedules.
Competitive Pricing
Get access to premium polypropylene microfiber at highly competitive prices. We ensure you receive excellent value for your investment.
Get in Touch with Tenabrix Today!
Experience the difference that high-quality polypropylene fibers can make in your construction projects.
Contact us today for samples, technical documents, and pricing information.
