High-Strength 3K Twill Carbon Fiber Sheets for Aerospace & Automotive Applications | Custom Sizes 0.5-5mm
Product Overview
Our 3K Twill Carbon Fiber Sheets are engineered from high-purity carbon fibers impregnated with epoxy resin, offering a perfect balance of lightweight construction, exceptional strength, and corrosion resistance. These sheets utilize a 3K twill weave pattern for enhanced structural integrity and aesthetic appeal, making them ideal for aerospace components, automotive parts, and high-performance engineering projects. Available in thicknesses ranging from 0.5mm to 5mm and custom sizes up to 1000x2000mm, they cater to diverse industrial and prototyping needs.
Key Features & Benefits
✅ Ultra-High Strength-to-Weight Ratio
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Tensile strength up to 5000 MPa, 4–5× lighter than steel while maintaining comparable rigidity.
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Low density (1.4–1.8 g/cm³) for aerospace and automotive weight reduction.
✅ 3K Twill Weave Design
✅ Customizable Dimensions
✅ Environmental Resistance
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Resists corrosion from acids, alkalis, and UV exposure.
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Operates in temperatures ranging from -60°C to +200°C.
✅ Surface Finish Options
Applications
| Industry | Typical Uses |
| Aerospace | Aircraft panels, drone frames, satellite components. |
| Automotive | Chassis parts, brake discs, interior trim. |
| Sports Equipment | Bicycle frames, tennis rackets, ski poles. |
| Electronics | Laptop casings, drone enclosures, wearable tech. |
| Medical Devices | Prosthetics, imaging equipment mounts. |
Technical Specifications
| Parameter | Specification |
| Material | 3K carbon fiber + epoxy resin |
| Thickness Range | 0.5–5 mm |
| Tensile Strength | 3000–5000 MPa |
| Elastic Modulus | 200–400 GPa |
| Density | 1.4–1.8 g/cm³ |
| Thermal Expansion Coef | ≤0.7×10⁻⁶/°C (20–200°C) |
| Dielectric Strength | ≥20 kV/mm |
Packaging & Delivery
Standard Packaging
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Primary: Wrapped in vacuum-sealed polyethylene film to prevent oxidation.
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Secondary: Secured in moisture-resistant cardboard boxes with edge guards.
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Bulk Orders: Palletized with wooden frames and moisture-proof membranes.
Shipping & Handling
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Lead Time: 5–15 business days (depends on customization).
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Global Logistics: Available via air, sea, or express freight (FOB/CIF terms).
Storage Guidelines
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Environment: Store in cool, dry warehouses (15–25°C, <60% RH).
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Protection: Avoid direct sunlight, chemical vapors, and mechanical compression.
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Shelf Life: 24 months if unopened and stored properly.

