Embossed Synthetic Macro Fiber is made from 100% polypropylene through a special molding and surface treatment, and its textured surface locks into the cement matrix better—so it bonds more strongly and transfers stress more effectively than smooth fibers.
Embossed Synthetic Macro Fiber is also acid- and alkali-resistant, has good tensile strength, disperses easily, and is easy to work with—won't harm vehicles or pavement, and needs no special upkeep. So it can replace steel fibers to reduce cracking in cement concrete and noticeably improve concrete's toughness and flexural performance.
Data Sheet
Tensile Strength
>650 MPa
Elastic Modulus (MPa)
>10GPa
Size
48mm,50mm,54mm, or customized
Melting point ( C. Deg)
165-175
Density(g/cm3)
0.91 +/- 0.01
Resistance to acid & alkali
Strong
Appearance
White or black, grey, and Embossed
Feature
An embossed surface can provide better bite force with FRC. Available in diameters of 20-30mm, it performs well in shotcrete.
Length
Application
Properties
30mm
Shotcrete
Reduces internal cracks in concrete and significantly lowers the rebound rate.
40mm
Concrete, concrete slabs, composite metal decks, exterior pavements, and floors.
Excellent wear resistance, reducing internal cracking in concrete and extending service life.
Why choose white polypropylene fibre in concrete?
◆Appearance consistency
White/natural-colored fibers aren't easily seen in concrete, making them
suitable for fair- faced concrete and decorative exposed surfaces, helping to
maintain a uniform appearance.
◆Raw material purity
White is usually uncolored natural polymers (e.g., PP, PE), which means no
Colorants or fillers are added to make the chemical makeup easier to control and to improve performance reliability.
◆Ease of visual inspection and sampling
White fibers are easier to spot during mixing and placing, so you can quickly check distribution by eye, and they're simpler to
identify and sample in test specimens.
◆Cost
Most synthetic fibers are naturally white — coloring them adds extra steps and expense, so white is typically the go-to.
Noted: If UV protection, zone identification, safety signaling, or special decorative effects are needed, you can opt for colored fibers or add functional coatings.
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