SA-2135 High-Density Aramid Soft UD.
Technical Profile.
A high-density para-aramid soft armor UD for programs that want fewer layers to reach target protection while keeping assembly more efficient.

A high-density para-aramid soft armor UD for programs that want fewer layers to reach target protection while keeping assembly more efficient.
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 Ballistic Protection and is suited to engineering teams that need material efficiency, scalable conversion, and clear specification control from development to production.
- High areal density per ply for reduced layer count
- Optimized for streamlined assembly
- Strong fit for heavier-duty soft protection builds
- Soft armor panels
- Ballistic vest inserts
- Multi-standard protective systems
Organized into grouped sections so engineering teams can review product setup, physical properties, and ballistic performance more efficiently.
Product Configuration
Physical & Material Data
Ballistic & Process Performance
Download the full PDF TDS for complete testing conditions, processing notes, and engineering details.
Proprietary Data. Unauthorized distribution strictly prohibited.
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