HIGH QUALITY MICRO SYNTHETIC FIBERS SUPPLIER

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Global Supply Polypropylene Synthetic Microfiber

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. 

Trusted Polypropylene Synthetic Microfiber Manufacturer

TenaBrix® Synthetic Polypropylene Microfiber, also known as polypropylene monofilament (mono) fiber, PP fiber, anti-crack fiber, and concrete reinforcement fiber.

TenaBrix is a leading fiber manufacturer in China, with a factory located in Tai’an, Shandong Province. The fibers produced by the factory are of high quality, excellent crack resistance, and super tensile strength.They can be fully mixed in concrete, which can significantly improve the quality and reliability of concrete or mortar.

Specifications and characteristics

Fiber TypeMonofilament micro fiber
BrandTenaBrix®
Material100% Virgin Polypropylene
ColorWhite
Tensile Strength≥450MPa
Elastic Modulus≥4500 MPa
Elongation20 – 25%
Specific Gravity0.91/ cm3
Alkali, Salt, and Acid ResistanceHigh
Melting Point160 °C
Length6mm,12mm,18mm,19mm
Water AbsorptionNone
Electrical ConductivityLow
Typical Dosage0.6-0.9 kg/m3

PP fiber had shown excellent performance in multiple applications

Tenabrix offers the current best-selling lengths:6mm,12mm and 18mm,12mm and 18mm Polypropylene Synthetic Microfiber are widely used in concrete applications, while 6mm Polypropylene Synthetic Microfiber is widely used in a variety of mortar projects requiring high strength and durability.

PP Fiber For Shotcrete

PP Fiber For Precast Concrete

PP Fiber In Renders and Plasters

PP Fiber For Slabs on Grade

PP Fiber In Driveways

PP Fiber For Water Retaining Structures

Professional Polypropylene Synthetic Microfiber Supplier

Tenabrix® polypropylene microfiber offers multiple benefits to elevate the quality and reliability of your concrete or mortar.

Enhanced Impact & Seismic Resistance

Reinforced with polypropylene fibers, concrete gains increased impact and seismic resistance, making it ideal for high-performance projects where structural strength is critical.

Superior Water Resistance

By enhancing the impermeability of concrete, our microfibers help block water infiltration, protecting the structure from damage and ensuring long-term durability, even in moisture-prone environments.

Thermal Stability

Minimize the risks of thermal expansion and contraction, which are common causes of cracking, by using Tenabrix® microfibers. Our fibers help maintain the integrity of concrete under varying temperature conditions.

Environmental & Chemical Resistance

Polypropylene fibers are highly resistant to chemicals and corrosion, ensuring that your concrete can withstand harsh environmental conditions and extend its lifespan in aggressive environments.

Packing:More environmentally friendly!

600 or 900 gr / bag

We use water-soluble bags to package our products, and we also support custom bag sizes.

Specifications / Compliancesc​​

Specifications / Compliancesc​

ASTM C1116
ASTM D7508
EN 14889-2

What We Offer:
Tailored Solutions for Your Concrete Needs

At Tenabrix,

we go beyond supplying high-quality

polypropylene microfiber. 

We’re committed to providing

comprehensive solutions that

fit the unique needs of our clients.

Free Sample Service​

Not sure if our microfiber is right for your project?​

No problem! We provide free samples so you can test our product’s performance firsthand before making a full commitment.​

Custom Size &Packaging Options

eco-friendly water-soluble bags

We offer custom size/packaging options tailored to your specific size requirements, especially our eco-friendly water-soluble bags .

OEM Customization Available

Need to market the product under your own brand?

We offer OEM services that allow you to ship with your brand on the product, making distribution easier and avoiding potential marketing conflicts.

Expert Consultation & Support

We are ready to assist you at every stage

From choosing the right type of fiber for your project to providing technical support during application. We ensure that our products meet your specific needs.

Diverse Product Range

variety of specialized products

In addition to polypropylene microfiber, we provide a variety of specialized products including polypropylene macro fiber, twisted bundle fiber, glass fiber, and cellulose fiber etc. This allows you to choose the best solution for your project needs.

Why Tenabrix?

With limited professional suppliers of polypropylene fibers in China, Tenabrix stands out as a leading provider 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!

Contact us for a consultation or more details about our product offerings
Request your free sample and experience firsthand the quality of Tenabrix fibers

Interested in more info or a free sample?

Our team will contact you within 12 hours