SF-529R Para-aramid Continuous Filament Yarn.
Technical Profile.
High-tenacity PPTA continuous filament yarn developed for industrial textiles, tire cord and rubber reinforcement, and protective or industrial composite reinforcement.
High-tenacity PPTA continuous filament yarn developed for industrial textiles, tire cord and rubber reinforcement, and protective or industrial composite reinforcement.
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 Automotive & Tires and is suited to engineering teams that need material efficiency, scalable conversion, and clear specification control from development to production.
- High-tenacity grade for reinforcement
- Available in 1000D and 1500D routes
- Stable bonding workflow for rubber and composite systems
- Tire cord and rubber reinforcement
- Industrial textiles
- Protective and industrial composites
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.
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