Multi-axial precision woven carbon fiber fabric
Multiaxial Carbon Fiber Woven Fabric – High-Performance Composite Solution
Core Product Advantages
✅ High Strength & Lightweight
Using 0°/±45°/90° multidirectional carbon fiber weaving technology, tensile strength exceeds 5,800MPa with a density of only 1.6g/cm³. Maximizes strength-to-weight ratio, enabling 30%-50% structural weight reduction.
✅ Anisotropic Optimization
Precision resin bonding of multi-axial fiber layers allows customizing fiber distribution at any angle between 0-90° according to mechanical requirements. This treatment notably boosts interlaminar shear strength to at least 90 MPa and enhances fatigue life, allowing the material to withstand over a million cyclic loads.
✅ Strong Process Compatibility
Compatible with mainstream molding processes like RTM, prepreg, and vacuum infusion. Smooth surface without wrinkles (surface roughness Ra ≤ 1.6μm), supports flexible thickness customization from 0.2-2.0mm to meet complex curved component molding needs.
Product Details
Expanded Technical Parameters Table
| Parameter | Standard (T700 Grade) | Customization Range | Test Standard |
| Fiber Type | T700/T800/T1000 | M40J/M50J (high-modulus) | ISO 11566 |
| Layer Configuration | 3-7 axis (0°/±45°/90°) | 2-12 axis (15° angle increments) | Internal QC |
| Thickness | 0.3mm (5-layer) | 0.15-3.0mm (multi-layer stack) | ASTM D374 |
| Areal Density | 300g/m² | 150-1,200g/m² (10g/m² step) | ISO 9073-1 |
| Tensile Modulus (0°) | 230GPa | 180-300GPa (modulus grading) | ASTM D3039 |
| Fiber Volume Fraction | 60% ±2% | 55%-65% (resin system optimized) | ASTM D3171 |
| Porosity | ≤1.5% | ≤2.0% (autoclave process) | Micro CT scan analysis |
| Width | 1,000mm | 500-3,000mm (custom slitting) | ISO 139 |
| Roll Length | 50m/roll | 20-200m/roll (anti-crease packaging) | Internal Spec |
Customization Capabilities
🔧 Dimension Engineering
- Width Options: 0.5m to 3m (industrial-grade wide-width weaving)
- Thickness Precision: ±5% tolerance across full thickness range
- Edge Treatment: Laser-cut (sealed edges) or ultrasonic welded (fray-resistant)
🔬 Material customization and fine-tuning.
- Sizing Systems:
- Epoxy-compatible (amino-silane finish)
- PEEK-compatible (fluoropolymer coating)
- Surface Modification:
- Plasma treatment (surface energy ≥50mN/m)
- Conductive carbon coating (surface resistivity ≤10Ω/sq)
Industry-Leading Applications
1. 🚢 Marine Vessel Applications
Hull Shell: Seawater corrosion-resistant design, reducing weight by 30% while enhancing impact resistance (salt spray test ≥ 5,000 hours).
Deck Structure: Multiaxial fiber-reinforced layers effectively suppress interlaminar delamination under alternating loads, suitable for lightweight high-speed crafts.
2. 🚢 Aircraft Carrier Hull Reinforcement
Flight Deck: Reinforced directional support in the high-stress zones to better handle the forces from carrier aircraft takeoffs and landings, resulting in a 40% improvement in energetic load fatigue life.
Watertight Compartments: Optimized design for interlaminar shear strength to ensure structural integrity under extreme conditions.
Wing control surfaces (reduced flutter by 25% through directional stiffness tuning)
Satellite structural trusses (thermal expansion coefficient ≤0.5ppm/°C in 0° direction)
EV battery enclosures (meeting UL2580 fire resistance with 40% weight saving)
Suspension components (fatigue life improved by 30% over traditional unidirectional fabrics)
Prototyping: 7-10 days (50m minimum)
Mass Production: 4-6 weeks (10,000m+ monthly capacity)
Material Safety Data Sheet (MSDS)
Mechanical property test report (ASTM/ISO compliant)
Process compatibility guide (molding parameters for common resins)
