MiChem Chemical

Reliable Polypropylene Synthetic Macro Fiber Supplier

China's leading manufacturer of reinforced polypropylene fibers, offering comprehensive fiber solutions.

High Quality Macro Synthetic Fibers For Concrete&Cement

A long-established Synthetic fiber factory from Tai'an, China

Michem macro fibers can be thought of like steel fibers for concrete reinforcement applications.
Our quality macro fibers deliver excellent performance in concrete with lower dosage rates.

Compared to welded wire mesh or rebar, Michem macro Fiber is more cost-effective, is not affected by alkaline substances or oxidation and generates no waste. It provides exceptional reinforcement, distributing tensile stress in all directions,thereby enhancing impact resistance and flexural strength.

This fiber is ideal for applications such as tunnels, slopes, industrial floors,parking lots, precast components, ramps, and road surfaces.

Michem Macro Fiber From China

Michem Macro Synthetic Fibers is high quality polypropylene in large structure of fibers, produced by special molding process and surface modification to increase toughness of concrete.

Our plant produces 20,000 MT per year and is able to meet global concrete application needs.

Product Information and Parameter

Michem is committed to continuous innovation and providing high-quality macrofiber solutions for concrete. The following is a summary of product details:

Fiber Type	Embossed/Curved macrofiber
Brand	TenaBrix®
Material	100% virgin copolymer / polypropylene
Color	White
Tensile Strength	≥450MPa
Elastic Modulus	≥4000 MPa
Specific Gravity	0.91/ cm3
Alkali, Salt, and Acid Resistance	High
Melting Point	160 °C
Length	50mm,54mm
Water Absorption	None
Electrical Conductivity	Low

Best-Selling Lengths & Applications of PP Fiber

By choosing the right fiber, you can optimize crack resistance, toughness, and durability across a wide range of concrete projects.

High strength and crack resistance

Improves tensile and impact resistance, and effectively prevents concrete cracking

Durable and corrosion-resistant

Rust-free, acid and alkali resistant, no rust contamination, extends structural life

Easy to install

Disperses evenly without clumping; mixes smoothly; does not damage application equipment

Great value for the money

Lightweight and material-efficient, with a total cost significantly lower than that of steel fiber

Top 4 Application of Macro Fiber

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.

Municipal roads

Crack-resistant paving for urban roads, sidewalks, and parking lots

Precast components

Reinforcement and strengthening of concrete covers, pipe segments, and precast slabs

Industrial Flooring

Installation of Wear-Resistant Flooring for Factories, Warehouses, and Logistics Centers

Tunnels and Bridges

Crack-resistant protection for tunnel linings and bridge pavements

✅ Comprehensive TDS & Brochure – Get in-depth technical details about our HPMC.

✅ Free Sample (200g or 400g per bag) – Test our high-quality HPMC in your formulations.

✅ Fast & Reliable Delivery – Shipped via FedEx or DHL straight to your door.

✅ Expert Support – Assistance with formula adjustments and technical guidance.

✅ ASTM C1116-03

✅ ASTM D7508

✅ EN 14889-2

we are vertically integrated manufacturer

15+ years dedicated to cellulose ether R&D (not a newcomer)
Holding over 20 affiliated chemical enterprises, with self-controlled raw material costs
5,000 tons/year production capacity, ISO 9001:2015 full-process quality control
From cotton pulp to finished bags, every step requires QC approval.

As a professional polypropylene fiber manufacturer, we operate a modernized production facility specializing in PP micro fiber and monofilament fibers for concrete.

Macro Fiber Factory

The factory is located in Jinan, Shandong Province, with an annual production capacity of 50,000 tons.

View Detail

Let the next batch of macrofiber be the raw material you least need to worry about.

Technical Consultation

Submit your formulation system to receive customized fiber selection recommendations.

Sample Request

Samples shipped within 48 hours, accompanied by batch stability comparison reports.

Production Capacity Lock-in

Annual framework agreements enjoy priority scheduling + tiered pricing.

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