Carbon Fiber Twill Fabric High Performance Composite Reinforcement
Product Specifications
Attribute | Value |
Grade | T300/T700 |
Weave Structure | 2*2 Twill/4H Satin/5H Satin |
Areal Density (g/m²) | Custom-made |
Resin Wet-Out Time | ≤20s /≤25s/≤30s |
Elongation | 1.5% |
Material | Carbon Fiber |
Engineered Twill-Weave Carbon Fabric
Features 45° interlacing patterns (2*2 or 4H satin weave), delivering exceptional strength-to-weight ratio and complex mold conformity.
Core Advantages:
- • Ultra-Light & Strong: Density 1.76-1.80g/cm³, tensile strength ≥3,500MPa (5x stronger than steel)
- • Enhanced Drapability: Superior contour adaptability vs. plain weave fabrics
- • Thermal/Chemical Resistance: Continuous service temperature ≥300°C, chemical inertness
- • Electrical/Thermal Conductivity: Axial thermal conductivity 8.5-11.0W/m*K
Primary Grades & Applications Matrix
Grade | Weave Structure | Core Industry Applications | End-Use Products |
T300-3K | 2*2 Twill | UAV wings, sports equipment | Racket frames, medical device housings |
T300-6K | 2*2 Twill | Automotive interiors, marine decking | Lightweight car doors, yacht components |
T700-12K | 4H Satin | Supercar body panels, wind turbine spar caps | F1 chassis, high-speed train frames |
T700-24K | 5H Satin | Satellite structures, robotic arms | Spacecraft modules, industrial robot joints |
Weave Technology Advantage:
- • 45° Fiber Alignment: Optimizes axial strength & drapeability (±15° angle tolerance)
- • Low Shear Stress: Satin weaves minimize fiber damage (interlaminar shear ↑40% vs plain weave)
Performance Specifications (Top 4 Grades)
Parameter | T300-3K | T300-6K | T700-12K | T700-24K | Test Std. |
Areal Density (g/m²) | 200±5% | 380±5% | 410±5% | 620±5% | ISO 3374 |
Thickness (mm) | 0.23±0.02 | 0.32±0.03 | 0.35±0.03 | 0.52±0.05 | ASTM D1777 |
Tensile Strength (MPa) | 3,480 | 3,520 | 4,850 | 4,800 | ASTM D3039 |
Flexural Modulus (GPa) | 225 | 228 | 240 | 238 | ASTM D7264 |
Interlaminar Shear (MPa) | 52 | 54 | 68 | 66 | ASTM D2344 |
Resin Wet-Out Time | ≤30s (epoxy) | ≤30s (epoxy) | ≤25s (epoxy) | ≤20s (epoxy) | ISO 9142 |
Universal Properties:
- CTE: -0.5*10⁻⁶/K (axial)
- Electrical Resistivity: ≤1.6*10⁻³Ω*cm
Military-Grade Packaging System
4-Tier Protection Protocol
Protection Tier | Technical Execution | Performance Certification |
Core Reinforcement | Aerospace aluminum tube (Φ76*1200mm) | Radial load ≥500kg (MIL-STD-2073) |
Hermetic Sealing | Anti-static PE film + desiccant | Moisture content ≤0.03% |
Impact Buffer | EPE foam wrap (15mm thick) | Passes 1.2m edge drop test (ISTA 3A) |
Armored Casing | CFRP composite cylinder | Compression resistance ≥1,200kg |
Premium Options:
- Temperature-Controlled Shipping (5°C-25°C for E&E components)
- X-Ray Inspection Window (non-destructive quality verification)
Scientific Storage Protocol
Environmental Control Standards
Parameter | Control Range | Smart Monitoring |
Temperature | 15°C-25°C | Distributed sensors (±0.5°C) |
Humidity | 35%-45% | MEMS hygrometers |
Light Exposure | Total darkness | UV intensity auto-alert |
Stacking | Vertical ≤2 layers | AI deformation monitoring |
Quality Assurance:
- Shelf Life:
- Sealed: 24 months (manufacture date)
- Opened: 72-hour processing (N₂ cabinet storage)
- Blockchain Tracing:
- Per-roll ID with environmental history logging
Technical Support & Compliance
- Custom Solutions: Resin-specific sizing formulations
- Certifications: NADCAP AC7114, AS9100, IATF 16949
- Lab Services: Free DMA viscoelastic analysis (ASTM D7028)