Lightweight 3K Twill Weave Carbon Fiber Panel 2.5mm Thickness Sheet for High-Performance Applications

Product Description

Lightweight Carbon Fiber Panel 100% 3K Carbon fiber sheet 2.5x665x500mm

High-quality carbon fiber sheets from the first selection. Extremely dimensionally stable with high flexural and torsional strength and good flatness. The surface is smooth and satin-matt on both sides.

These CFRP sheets are made from high-quality prepregs with an epoxy matrix. Please note that these plates are 100% full carbon and not an inferior hybrid material. The perfect material for demanding applications requiring maximum strength with minimal weight (drones and multicopter, racing, model making, sports equioment and more).

• Thickness: 2.5 mm
• Size: 665 x 500 mm (lenght x width)
• Cutting tolerance: +3.0/-2.0 mm
• Thickenss: +/- 0.2 mm
• Material: Core carbon UD-layers 0°/90° bidirectional, Outside carbon fabric on both sides
• Surface: Twill fabric, smooth and satin-matt
• Temperature resistance: up toa  maximum of 115° C
• Fibre volume fraction: appr. 65%
• Specific weight: appr. 1,55-1,60 g/cm³

Carbon Fiber Sheet Plate Specification:

Carbon fiber sheets (also referred to as carbon fiber plates or laminates) are rigid composite panels engineered for high-performance structural, industrial, and aesthetic applications. In 2026, they are recognized as the primary alternative to steel for projects requiring extreme tensile strength with minimal weight.

Core Specifications

• Strength: Modern carbon fiber sheets can reach tensile strengths of up to 2,800 MPa to 3,000 MPa, making them approximately 5 to 10 times stronger than steel.
• Thickness Options: Commonly available from 0.2 mm to 10 mm.
• Thin (<1 mm): Used for decorative overlays, medical device panels, and lightweight drone components.
• Medium (1–3 mm): Standard for precision tools, automotive dashboards, and electronic housings.
• Thick (>5 mm): Required for heavy-duty industrial panels, robotics, and load-bearing construction.
• Finishes: Available in high-gloss (mirror-like), matte, or "rough" (peel-ply) for optimal adhesive bonding.
• Primary Manufacturing Methods
• Pultrusion: A continuous process where fibers are pulled through a resin bath and a heated die. It excels at producing long, consistent structural profiles like beams or strips.
• Vacuum Infusion: Resin is drawn into a dry fiber stack under a vacuum seal, resulting in sheets with 30% higher stiffness than hand-laid versions.
• Prepreg/Autoclave: Fibers pre-impregnated with a controlled resin ratio are cured under extreme heat and pressure, offering the highest dimensional tolerance (±0.05 mm) and surface finish.