Twill Weave Carbon Fiber Sheet— Iconic Herringbone Pattern · 3D Aesthetic & Balanced Mechanics · Decorative & Structural Integration
1. Product Definition
Made with 2×2 twill woven 3K carbon fiber fabric as the surface layer and reinforced with 0°/90° cross-ply or quasi-isotropic layers, this high-appearance laminate is hot-pressed under high temperature. The twill weave pattern forms a 45° continuous “herringbone” effect, offering greater conformability on curved surfaces, enhanced light-reflective visuals, and reduced fiber crimping—delivering both structural strength and refined aesthetics.
2. Manufacturing Highlights
- Twill Weave: Warp and weft intersect every two yarns, producing smooth diagonal lines at 45°.
- 3D Resin Finish: High-gloss epoxy resin with UV-resistant coating; glossiness ≥90 GU (at 60°).
- Bubble-Free Surface: Vacuum hot-pressed at 1.5 MPa; porosity <0.5%, mirror finish with no pinholes.
- Optional Cores: Choose from full carbon fiber, aluminum honeycomb, aramid honeycomb, or PMI foam—achieving up to 60% weight reduction.
3. Technical Specifications (2 mm Full Carbon Example)
| Property | Value |
|---|---|
| Density | 1.56 g/cm³ |
| Tensile Strength | 600 MPa (in-plane) |
| Elastic Modulus | 70 GPa (in-plane) |
| Interlaminar Shear Strength | 75 MPa |
| Operating Temp | −40 ℃ to 180 ℃ |
| Flame Retardant | UL94-V0 (optional) |
4. Standard Sizes & Applications
| Thickness (mm) | Structure | Standard Size (mm) | Weight (kg) | Typical Use |
|---|---|---|---|---|
| 0.5 | Twill + UD Cross | 250×300 | 0.06 | Phone cases, earphone housings |
| 1.0 | Twill + UD Cross | 300×400 | 0.19 | Drone shells, wearables |
| 1.5 | Twill + Honeycomb | 400×500 | 0.29 | Car interior door panels |
| 2.0 | Full Twill | 500×600 | 0.94 | Model aircraft wings, keyboard plates |
| 2.5 | Twill + Aramid Core | 600×900 | 0.77 | Robotic arm covers |
| 3.0 | Twill + PMI Core | 1000×1000 | 1.46 | Boat decks, surfboards |
| 4.0 | Twill + Aluminum Honeycomb | 1200×2400 | 3.20 | Train side panels |
| 5.0 | Full Twill | 1500×3000 | 23.4 | Yacht fairings |
Customization: Thickness 0.3–20 mm; Max panel size 2000×4000 mm; CNC or waterjet custom cuts available.
5. Surface & Texture Options
- Weave Patterns: 2×2 twill (herringbone classic), 4×4 twill (bold pattern), or twill + UD hybrid.
- Finish Types: Glossy, semi-matte, or matte.
- Color Options: Black, silver-gray, blue, red, gold (via metallic ion coloring).
- Functional Coatings: Anti-fingerprint (AF), ceramic abrasion-resistant finish, embedded copper mesh for conductivity.
6. Post-Processing Options
- CNC Machining: ±0.05 mm tolerance; minimum wall thickness 0.8 mm.
- Thermoforming: Mold-pressed at 150 ℃ for 3D curved surfaces.
- Edge Treatments: Chamfer C0.5, R1.5, or aluminum edge wrap for anti-collision.
- Inserts: Embedded aluminum/titanium/stainless threads with ≥5 kN pull strength.
7. Typical Applications
- Consumer Electronics: Gaming laptop covers, mechanical keyboard tops, headphone arms.
- Automotive Aftermarket: Steering wheels, trim panels, rear spoilers.
- Sports Equipment: Ski top sheets, paddle blades, bow limbs.
- Architecture & Furniture: Elevator panels, display cabinet backs.
- Industrial Equipment: Robot housings, high-end PC case side panels.
Offline Contracts
All sales of our carbon fiber materials are conducted through offline contract agreements to ensure each order precisely meets your specifications, compliance requirements, and agreed payment terms. Please contact our sales team to initiate the contract process and discuss project details.
| name | value | unitCode | unitText |
|---|---|---|---|
| MOQ | 50 | PCS | |
| Lead Time | 5–20 | business days | |
| Material | Carbon Fiber | ||
| Size | Customizable (thickness / width / length) |
Resources
💡 Looking for premium twill weave carbon fiber sheets with both beauty and performance?
Contact our expert team today to discuss your needs. With 10+ years of export experience and ISO-certified quality, we deliver globally with confidence.
