FN-529S Para-aramid Continuous Filament Yarn.
Mainstream para-aramid filament yarn grade for indoor optical cable reinforcement, balancing tensile support, flexibility, and clean handling for FTTH, LAN, and data-center cable programs.

Mainstream para-aramid filament yarn grade for indoor optical cable reinforcement, balancing tensile support, flexibility, and clean handling for FTTH, LAN, and data-center cable programs.
FIBRENEX® focuses on optical-cable reinforcement backed by controlled para-aramid manufacturing. This grade is intended for cable designs that require stable tensile support, consistent quality, and responsive engineering support.
- Balanced tensile strength and flexibility for indoor cable handling
- Clean-processing filament yarn grade for FTTH, LAN, and data-center builds
- Suitable for optical reinforcement and broader industrial composites
- Indoor optical cable reinforcement
- FTTH and LAN cable designs
- Industrial textile and composite reinforcement
Organized into grouped sections so engineering teams can review product configuration, physical properties, and ballistic performance efficiently.
Product Configuration
Additional Notes
Download the full PDF TDS for complete testing conditions, processing notes, and engineering details.
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