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XRT-EPF
xinrui-te
550340
Macro Synthetic PP Polypropylene Embossed Fibre for construction
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Polypropylene embossed fibre 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.
Polypropylene embossed fibre 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.
| 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 |
Polypropylene Embossed Fibre 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 | Reduce internal cracks in concrete and significantly lower the rebound rate. |
40mm | Concrete, concrete slabs, composite metal decks, exterior pavements, and floor. | Excellent wear resistance, reducing internal cracking in concrete and extending service life. |
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.
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.
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.
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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