SF-539 Para-aramid Continuous Filament Yarn.
High-modulus para-aramid continuous filament yarn designed for outdoor optical cable strength members and related industrial reinforcement grades.

High-modulus para-aramid continuous filament yarn designed for outdoor optical cable strength members and related industrial reinforcement grades.
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.
- High-modulus cable reinforcement grade
- Built for outdoor optical cable strength members
- 1420D to 8530D linear-density range for different cable structures
- Outdoor optical cable strength members
- Telecom reinforcement yarns
- Industrial 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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