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High Tensile Carbon Fiber Fabric
High Tensile Carbon Fiber Fabric is manufactured from premium PAN-based precursor fibers processed to achieve maximum tensile strength — exceeding 4200 MPa at the fiber level. This fabric is designed for structural applications where tensile load capacity is the primary design driver. The high strength-to-weight ratio enables thinner, lighter laminates without compromising performance. Available in unidirectional and bidirectional configurations with areal weights from 200 to 800 g/m². The fabric features a specialized sizing that optimizes fiber-matrix adhesion, ensuring efficient load transfer in high-stress environments. Suitable for aerospace, automotive, wind energy, and infrastructure applications demanding superior tensile performance.
Tensile Performance Data
Technical Specifications
Primary Applications
Strength Features
- Minimum tensile strength of 4200 MPa at fiber level
- High strain-to-failure for energy absorption
- Excellent fatigue resistance in cyclic loading
- Maintains performance at elevated temperatures
- Compatible with high-toughness epoxy systems
Frequently Asked Questions
High tensile carbon fiber (≥ 4200 MPa) is produced from premium PAN precursor with optimized processing to maximize tensile strength. Standard modulus fibers typically offer 3500–3800 MPa. High tensile fibers provide approximately 15%–20% higher tensile strength for critical load-bearing applications.
High-performance structural epoxy systems (Tg ≥ 180°C) are recommended to fully utilize the fiber's tensile capability. The resin should have a strain-to-failure exceeding 2% to avoid premature matrix cracking. For cost-sensitive applications, high-performance vinyl ester systems can also be used.
Yes. High tensile fabric is fully autoclave compatible. Recommended pressure: 5–7 bar; temperature: up to 180°C. Vacuum bagging only is also possible but with slightly reduced fiber volume fraction (55% vs. 60% with autoclave).
With vacuum bagging: 55% – 58%. With autoclave or compression molding: 58% – 62%. The fabric's weave structure allows high compaction without significant tow distortion.
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