Industrial Carbon Fiber Fabric Precision Reinforcement For Automotive
| Attribute | Value |
|---|---|
| Tensile Strength | ≥30N |
| Material | Fiberglass |
| Width | 1000-3200mm |
| Binder Type | Emulsion |
| Weight | 300-900g/m2 |
| Moisture Content | ≤ 0.2% |
Carbon Fiber Unidirectional Fabric (UD) is engineered for maximum strength and stiffness in a single directional orientation. Composed of continuous carbon fibers aligned parallel to one axis, this material delivers unparalleled performance in structural applications where directional load-bearing is critical.
- Directional Strength: Up to 5,000 MPa tensile strength along the fiber axis, ideal for aerospace, automotive, and wind energy sectors.
- Lightweight: Density as low as 1.5 -2.0 g/cm³, reducing overall component weight by 30-50% compared to metals.
- Fatigue Resistance: Maintains integrity under cyclic stress, making it suitable for high-stress environments like aircraft wings.
- Thermal Stability: Operates effectively up to 300 °C without significant degradation.
- Corrosion Resistance: Impervious to acids, alkalis, and moisture, ideal for marine and industrial applications.
- Precursor Processing: Polyacrylonitrile (PAN) fibers undergo stabilization (200-300°C) and carbonization (1,000-3,000°C) to form graphite-like structures.
- Fiber Alignment: Carbon filaments (5-25 µm diameter) are aligned unidirectionally using automated spreading machines.
- Resin Impregnation: Fibers are coated with epoxy, polyester, or vinyl ester resin to enhance adhesion and durability.
- Layer Consolidation: Multiple UD layers are stacked and stitched or bonded to form multi-directional composites.
- Curing: Heat and pressure (120-150°C, 0.5-1.0 MPa) ensure full resin curing and void elimination.
- Handling: Wear PPE (gloves, goggles) to avoid fiber irritation; use sharp tools cautiously to prevent breakage.
- Resin Compatibility: Match UD type (e.g., standard modulus vs. high modulus) with epoxy, polyester, or vinyl ester resins.
- Curing Conditions: Maintain 120 -150°C and 0.5 -1.0 MPa pressure during curing to eliminate voids.
- Storage: Store in dry, ventilated areas (humidity <60%); avoid prolonged UV exposure to prevent coating degradation.
| Parameter | Details |
|---|---|
| Material | PAN-based carbon fiber + epoxy/vinyl ester |
| Fiber Orientation | 0° (unidirectional) or multi-azimuth options |
| Weight | 200-600 g/m² |
| Thickness | 0.1-0.8 mm |
| Tensile Strength | 3,000-5,000 MPa |
| Elastic Modulus | 70-200 GPa |
| Operating Temp | -60°C to +300°C |
| Surface Resistivity | >10¹² Ω (electrical insulation) |
| Certifications | ISO 9001, REACH, RoHS |
Aircraft Components: Reinforces fuselage panels, wings, and engine mounts for lightweight durability.
Performance Vehicles: Enhances strength of EV chassis and suspension components.
Turbine Blades: Reinforces leading edges to withstand high wind loads and fatigue.
Boat Hulls: Corrosion-resistant alternative to steel/aluminum.
Bridge Reinforcements: Restores load-bearing capacity of deteriorated structures.
Bicycle Frames: Lightweight yet durable frames for racing bikes.
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