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Factory Price Coarse Polypropylene Fiber Used in Construction Engineering Fibre
US$2.30-2.50
500 kg

Product profile

Customization

Available

Fiber Type

Filament

Tensile Strength

650MPa

Model NO.

SAP47S/55S/65S

E-Modulus

10gpa

Purity

100%

Usage

Concrete

Material

100% Polypropylene

Feature

Flame Retardant, Anti-Distortion, Concrete Crack Resistance

Color

White

Function

High Strength Fiber

Pattern

Emossed

Width

1.2mm

Structure

Macro Synthetic Fiber

Transport Package

5kg/Box, 1200kg/Pallet, 12000kg/20"FCL,24000kg/40"

Specification

47mm/55mm/65mm

Trademark

SAPEN

Origin

Shanghai, China

HS Code

5503400000

Production Capacity

1200t/Year

Key features

High Strength & Ductility: Tensile strength >650 MPa and modulus >10 GPa for superior matrix performance.
Crack & Shrinkage Resistance: Embossed surface boosts cohesive force, reducing cracks and shrinkage in concrete.
Cost Effective Dosage: Requires only 3-10kg/m3, significantly less than the 25-40kg/m3 of steel fibers.
Easy & Safe Handling: Water-soluble packaging dissolves instantly, ensuring even dispersion without clumping.
Corrosion & Chemical Resistance: Excellent acid and alkali resistance, suitable for highly corrosive environments.
Versatile Applications: Ideal for shotcrete, bridges, dams, mining, and large-scale deformation scenarios.
High Purity Material: Made of 100% Polypropylene with 100% purity for consistent quality and performance.
Flexible Dimensions: Available in lengths of 47mm, 55mm, and 65mm to suit various engineering needs.

Company profile

SAPEN INTERNATIONAL CO., LTD.
Importers and ExportersYears of Export ExperiencePatents AwardedFast Delivery
Business Type: Manufacturer/FactoryExport Year: 2013-02-05Nearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤18hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, FCA, EXW

About Our Factory & Business Background

AddressNo. 2771 Jiahang Rd, Shanghai, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsMacro PP Fiber, Macro Synthetic Fiber, Steel Fiber, Monofilament PP Fiber, PVA Fiber, Micro Synthetic Fiber, Micro Steel Fiber

Our Industry Experience & Global Business Record

Main MarketsSouth America, Southeast Asia, Africa, Oceania, Mid East

Product Q&A

Q:What is the recommended dosage rate for this fiber?
A:
The minimum dosage range is 3kg/m3-6kg/m3. Typical usage is 3kg-10kg per cubic meter of concrete, which is significantly lower than steel fibers.
Q:How does this fiber compare to steel fiber in terms of dosage?
A:
While steel fibers require 25kg-40kg per cubic meter, this macro synthetic fiber achieves greater strength and ductility with only 3kg-10kg per cubic meter.
Q:What are the key features of the fiber's surface?
A:
The surface is embossed, which greatly improves the cohesive force between the fibers and concrete, boosting shrinkage resistance and crack resistance.
Q:How should the fibers be added to the concrete mixture?
A:
Simply throw the whole boxes of fibers into the concrete mixture. The water-soluble film and paper packaging dissolve within seconds, allowing fibers to disperse evenly.
Q:What are the technical specifications for tensile strength and modulus?
A:
The minimum tensile strength is >650 MPa, and the modulus is >10 GPa.

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