SF-529S Para-aramid Continuous Filament Yarn.
Technical Profile.
General-purpose PPTA continuous filament yarn for industrial textiles, cord and rubber reinforcement, optical cable reinforcement members, and protective or industrial composites.
General-purpose PPTA continuous filament yarn for industrial textiles, cord and rubber reinforcement, optical cable reinforcement members, and protective or industrial composites.
LOONG-FLEX® is part of Sinofibra's ballistic materials platform, where flexible protection, rigid composite development, and repeatable manufacturing performance are prioritized together. It supports Optical Communication, Automotive & Tires and is suited to engineering teams that need material efficiency, scalable conversion, and clear specification control from development to production.
- Multi-scene reinforcement grade
- 200D to 3000D product ladder
- Balanced strength and modulus for cable and composite conversion
- Industrial reinforcement textiles
- Optical cable strength members
- Rubber reinforcement
Organized into grouped sections so engineering teams can review product setup, physical properties, and ballistic performance more efficiently.
Product Configuration
Additional Notes
Download the full PDF TDS for complete testing conditions, processing notes, and engineering details.
Proprietary Data. Unauthorized distribution strictly prohibited.
Related Materials
Continue exploring adjacent products from the same brand or solution family.