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RAW FIBER / LOONG-FLEX®

SF-529V Colored Para-aramid Continuous Filament Yarn.
Technical Profile.

Value-grade dope-dyed PPTA continuous filament yarn positioned for cost-sensitive industrial applications that still require stable color coding and reinforcement behavior.

Product Image
SF-529V Colored Para-aramid Continuous Filament Yarn
Quick Facts
Product CodeSF-529V-600D to SF-529V-1500D
Product FormContinuous filament yarn
ProcessDope-dyed / solution coloration
Tenacity≥ 18.5 cN/dtex
Initial Modulus≥ 83 GPa
Product Summary

Value-grade dope-dyed PPTA continuous filament yarn positioned for cost-sensitive industrial applications that still require stable color coding and reinforcement behavior.

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 specialized industrial programs and is suited to engineering teams that need material efficiency, scalable conversion, and clear specification control from development to production.

Key Features
  • Value-grade colored filament route
  • Stable industrial coloration
  • Optimized for cost-sensitive reinforcement programs
Applications
  • Cost-sensitive industrial reinforcement
  • Color-coded yarn systems
  • General manufacturing identification
Technical Specifications

Organized into grouped sections so engineering teams can review product setup, physical properties, and ballistic performance more efficiently.

REV. 2026.Q2

Product Configuration

Product CodeSF-529V-600D to SF-529V-1500D
Product FormContinuous filament yarn

Additional Notes

ProcessDope-dyed / solution coloration
Tenacity≥ 18.5 cN/dtex
Initial Modulus≥ 83 GPa
Oil Pick-up0.6–1.2%
Catalog Position
BrandLOONG-FLEX®
TemplateRAW FIBER
Solutions
CategoryFilament
Download Center

Download the full PDF TDS for complete testing conditions, processing notes, and engineering details.

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