Carbon Fiber Fabric 6K – 320 GSM Twill Weave
Heavy-Duty 6K Twill Weave Carbon Fiber Fabric for Structural & Curved Composite Parts
Carbon Fiber Fabric 6K – 320 GSM Twill Weave is a high-strength woven reinforcement material manufactured from 6,000-filament (6K) carbon fiber tows, interlaced in a twill weave pattern (typically 2×2).
With an areal weight of 320 GSM, this fabric is engineered for medium-to-heavy structural composite laminates, offering high stiffness, excellent load-bearing performance, and efficient laminate build-up with fewer layers. The twill weave construction provides better drapability and mold conformity than plain weave, making it ideal for curved, complex-shaped, and high-strength carbon composite parts.
Key Performance Advantages
- Tow Size: 6K (6,000 filaments per tow)
- Areal Weight: 320 GSM
- Twill Weave (2×2) Construction
- Better Drapability vs Plain Weave (Curved Molds)
- High Tensile Strength & Stiffness
- Balanced Bidirectional Reinforcement (0° / 90°)
- Efficient Laminate Build-Up (Reduced Ply Count)
- Improved Resin Flow & Wet-Out
- Excellent Fatigue & Chemical Resistance
- Electrically Conductive (EMI Shielding Capable)
This 320 GSM twill weave fabric is ideal for manufacturers needing high structural strength + better processing on complex shapes.
Fabric Construction Details
- Fiber Type: PAN-based Carbon Fiber
- Tow Size: 6K
- Weave Style: Twill Weave (2×2)
- Fiber Orientation: Bidirectional (Warp & Weft)
- Finish / Sizing: Epoxy-compatible (custom sizing available)
Twill weave reduces fabric stiffness and improves handling, making it suitable for large parts and curved components.
Typical Technical Specifications
| Property | Value |
| Product Type | Carbon Fiber Fabric |
| Tow Size | 6K (6,000 Filaments) |
| Areal Weight | 320 GSM |
| Weave Style | Twill (2×2) |
| Fiber Orientation | 0° / 90° |
| Thickness | Heavyweight |
| Fabric Width | Up to 1000 – 1500 mm |
| Color | Black |
| Resin Compatibility | Epoxy, Vinyl Ester, Polyester |
Recommended Applications
Automotive & Commercial Vehicles
- Structural carbon reinforcement laminates
- Curved panels, stiffeners, and brackets
- High-strength performance composite parts
Marine & Boat Building
- Hull and deck reinforcement
- Bulkheads and curved laminates
- Marine structural composite panels
Industrial & Infrastructure
- Structural composite panels
- Reinforcement laminates
- Tooling, fixtures, and load-bearing composite parts
Tooling & Molds
- Composite mold strengthening
- High-stiffness tooling laminates
- Durable production tools
Processing & Compatibility
Suitable for:
- Hand Lay-Up
- Vacuum Bagging
- Vacuum Infusion
- RTM
- Compression Molding
- Prepreg Processing
Compatible with:
- Epoxy resin systems (recommended)
- Vinyl ester resins
- Polyester resins
Quality & Export Standards
- Produced under ISO 9001 Quality Management System
- Consistent weave structure and tow alignment
- RoHS & REACH compliant
- Available with TDS, COA & batch traceability
- Export-safe packaging (roll packing with moisture protection)
Why Choose Our 6K 320 GSM Twill Weave Carbon Fiber Fabric?
- High strength and stiffness for structural laminates
- Twill weave for better drapability and easier processing
- Efficient laminate build-up reduces production time
- Consistent quality for OEM and export buyers
- Global supply support: USA, Europe, Middle East & Asia
FAQ’s
Product Tags
Carbon fiber fabric 6K 320gsm twill weave, 320gsm carbon fiber cloth twill, 6k twill weave carbon fiber fabric, heavy duty carbon fiber fabric, structural carbon fiber cloth