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RAW FIBER / FIBRENEX™

FN-529S Para-aramid Continuous Filament Yarn.
Technical Profile.

Mainstream para-aramid filament route for indoor optical cable reinforcement, balancing tensile support, flexibility, and clean handling for FTTH, LAN, and data-center cable programs.

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FN-529S Para-aramid Continuous Filament Yarn
Quick Facts
Product CodeFN-529S / SF-529S Series
Product FormPara-aramid continuous filament yarn
Primary ApplicationIndoor optical cable reinforcement
Route PositioningMainstream indoor optical yarn route
Product Summary

Mainstream para-aramid filament route for indoor optical cable reinforcement, balancing tensile support, flexibility, and clean handling for FTTH, LAN, and data-center cable programs.

FIBRENEX™ is positioned around optical communication reinforcement and factory-controlled para-aramid supply. This grade is intended for projects that need stable tensile support, dependable quality consistency, and responsive engineering collaboration for cable-strength applications across terrestrial and subsea programs.

Key Features
  • Balanced tensile strength and flexibility for indoor cable handling
  • Clean filament route for FTTH, LAN, and data-center builds
  • Suitable for optical reinforcement and broader industrial composites
Applications
  • Indoor optical cable reinforcement
  • FTTH and LAN cable builds
  • Industrial textile and composite reinforcement
Technical Specifications

Organized into grouped sections so engineering teams can review product setup, physical properties, and ballistic performance more efficiently.

REV. 2026.Q2

Product Configuration

Product CodeFN-529S / SF-529S Series
Product FormPara-aramid continuous filament yarn
Primary ApplicationIndoor optical cable reinforcement

Additional Notes

Route PositioningMainstream indoor optical yarn route
Catalog Position
BrandFIBRENEX™
TemplateRAW FIBER
SolutionsOptical Communication
CategoryFilament
Download Center

Download the full PDF TDS for complete testing conditions, processing notes, and engineering details.

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