Category
Unidirectional Carbon Fiber Fabric - Maximum Tensile Strength
Carbon Fiber Fabric – High-Performance Reinforcement Material




Our carbon fiber fabric is a lightweight, high-strength composite material engineered for industrial, aerospace, automotive, and DIY applications. With exceptional tensile strength and corrosion resistance, 3k carbon fiber fabrics for structural reinforcement, prototyping, and performance upgrades.
Benefits:
3.Global Shipping: Rolls/cut sheets available (1m–100m lengths).
Model | Fiber Type | Tow Size | Grammage(g/m²) |
T300 | Standard PAN-based | 1K, 3K, 6K | 100–200 |
T700 | High-strength PAN | 12K | 200–400 |
T800 | PAN-based high strength | 6K, 12K, 24K | 145-300 |
IM7 | Intermediate modulus | 6K, 12K | 170–350 |
AS4 | Standard modulus | 3K, 12K | 300–600 |
Pattern type | Structural characteristics | Application scenarios |
|---|---|---|
Plain | 1:1 interweaving of warp and weft yarns, with a smooth surface and high stability | Appearance components, high-precision structural components |
Twill | 2 × 2 or 4 × 4 interwoven, with good flexibility and strong shear resistance | Curved surface forming, automotive components |
Satin | The warp and weft yarn has a long floating length, a smooth surface, and good coverage | Aerospace composite materials, complex mold parts |
UD | Unidirectional arrangement of fibers, extremely high unidirectional strength | Load bearing structures such as beams and poles |
Multi axial fabric | Multi layer fiber stitching at different angles (such as 0 °/90 °/± 45 °) | Wind turbine blades, boat shells |

Industrial & Structural Applications of 3K Carbon Fiber Fabric:
3K carbon fiber fabric (3,000 filaments per tow) is the industry standard for heavy-duty reinforcement, offering an optimal balance of strength, flexibility, and cost efficiency. Its 2×2 twill weave provides multidirectional load distribution, making it ideal for:
A. Infrastructure Reinforcement
1. Concrete Beam/Column Strengthening: Used as CFRP wraps to restore aging structures (e.g., bridges, parking garages) with 70% higher tensile strength than steel at 1/4 the weight. Compatible with epoxy resins for seismic retrofitting.
2. Underground Pipe Repair: Solves corrosion in oil/gas pipelines by laminating 3K fabric with vinyl ester resin, resisting H₂S and saltwater degradation.
3. Wind Turbine Blades: Layer between fiberglass to reduce weight while maintaining stiffness, improving energy efficiency by 8–12%.
B. Heavy Industry & Energy
1. Chemical Storage Tanks: Linings prevent acid/alkali erosion in industrial
2. Pressure Vessels: Wrapped around CNG/LPG tanks to reduce weight and meet DOT/ISO standards.
3.Mining Equipment: Reinforces conveyor belts and drill arms exposed to abrasive wear.
High-Performance & Consumer Applications:
The 3K twill weave’s signature checkerboard pattern combines aesthetics with functionality, preferred for visible, precision components:
A. Automotive & Aerospace
1. Aftermarket Car Parts: Hoods, diffusers, and spoilers (saves 40% weight vs. aluminum). Heat-resistant up to 300°C when coated with high-temp epoxy.
2. Drone/UAV Frames: 3K’s balanced stiffness-to-weight ratio prevents vibration-induced failures in long-endurance drones.
3. Aircraft Interiors: FAA-approved for non-structural cabin panels and storage bins (meets FAR 25.853 flammability standards).
B. Marine & Recreational
1. Boat Hulls: Used as a secondary layer over fiberglass to impact resistance (30% increase vs. pure fiberglass).
2. Surfboard: Edge wraps prevent delamination in saltwater environments.
3. Bicycle Frames: Custom lug reinforcements for carbon bike joints.
C. DIY & Niche Uses
1. Luxury Goods: Watch dials, phone cases, speaker cones for premium texture.
2. Robotis: Frames and robotic arm skins (3K’s flexibility allows curved layups).





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