Guangdong Shuangxin Precision Components Co.,ltd
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Product Specification
| High Light | 3K pure carbon fiber sheet for CNC machining ，high-strength carbon fiber panel for FPV drone arms ，1/8 inch carbon fiber plate for automotive tuning | ||
Key Features & Highlights
100% Pure Carbon Fiber (Zero Fiberglass Filler): Constructed with 100% continuous multi-layer 3K carbon fiber fabrics throughout the surface and core. No cheap fiberglass or composite core fillers—delivering an optimal strength-to-weight ratio.
Industrial Benchmark Thickness (1/8" / 3.175mm): Engineered to nominal 1/8-inch thickness (approx. 3.2mm) with a tight ±0.05mm tolerance. The industry-standard thickness for crash-resistant FPV drone arms, structural robotics brackets, and automotive components.
Superior CNC Machining & Clean Edge Quality: Cured under high temperature and pressure using a modified heat-resistant epoxy resin matrix. Zero delamination, minimal splintering, and void-free interior ensure smooth edges for milling, countersinking, drilling, and tapping.
Ultra-Lightweight & Aerospace-Grade Rigidity: High tensile strength and high tensile modulus with a low density (1/5 the weight of steel, 1/2 of aluminum). Highly resistant to corrosion, fatigue, and thermal expansion.
Premium Surface Finish & Protective Film: Available in 3K Twill Matte, 3K Plain Glossy, and Satin finishes. Shipped with dual-sided peel-off protective PE film to prevent scratches and handling marks during transit and processing.
Technical Specifications
| Parameter | Specification | Notes |
| Product Type | 100% Pure 3K Carbon Fiber Sheet / Plate | Solid composite laminate |
| Nominal Thickness | 1/8" (3.175 mm / ~3.2 mm) | Structural load-bearing thickness |
| Fiber Material | 3K High-Tensile Carbon Fiber (T700/T300 equivalent) | Continuous multi-axial layup |
| Surface Pattern | 3K Twill Weave / 3K Plain Weave | Optional |
| Surface Finish | Matte (Satin) / Glossy | Scratch-resistant UV-stable coating |
| Standard Stock Sizes |
• 200 × 300 mm (7.9" × 11.8") • 250 × 400 mm (9.8" × 15.7") • 400 × 500 mm (15.7" × 19.7") • 500 × 600 mm (19.7" × 23.6") • 1000 × 1000 mm (Full sheet) |
Custom CAD dimensions available on request |
Typical Applications
FPV Racing Drones & RC Models: Optimal structural choice for 5-inch to 7-inch drone arms, bottom plates, and top decks requiring high stiffness and crash survivability.
Motorsports & Automotive Tuning: Lightweight dashboard trims, center console fascias, aerodynamic canards, splitter supports, and custom mounting brackets.
Robotics & Industrial Automation: End-of-arm tooling (EOAT), robotic grippers, lightweight linkage arms, precision inspection fixtures, and automation baseplates.
Tactical Gear, Knife Scales & Precision Instruments: Custom knife handles/scales, tactical gear clips, lightweight sporting goods, and X-ray-translucent medical fixtures.
OEM / ODM & Custom Services
Custom CNC Routing: Direct machining from 2D/3D CAD files (DXF, DWG, STEP, IGS) with tolerances within $\pm 0.05\text{ mm}$.
Edge Finishing & Hardware: Precision countersinking, edge chamfering, radius filleting, threading, and press-fit threaded inserts (PEM nuts/standoffs).
Branding & Packaging: High-precision laser logo engraving, silk-screen printing, and custom retail packaging.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
>1000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Founded in 2003 with a small workshop and just 15 employees, our company has steadily grown into a leading provider of high-quality metal and plastic components. Today, we operate out of an 8,000 square meter facility with 200 dedicated employees, serving clients worldwide. Over the years, we’... Founded in 2003 with a small workshop and just 15 employees, our company has steadily grown into a leading provider of high-quality metal and plastic components. Today, we operate out of an 8,000 square meter facility with 200 dedicated employees, serving clients worldwide. Over the years, we’...
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