Reely Uhlíková tyč 4 mm x 1000 mm

Carbon fiber rod for model building and structural reinforcement, offering high stiffness and tensile strength in a lightweight pultruded profile. The 4 mm diameter and 1000 mm length provide a versatile size for RC aircraft, drones, robotics, and DIY projects.

Advantages

Pultruded carbon fiber composite delivers a tensile strength above 1500 MPa and a modulus of elasticity over 100 GPa, resulting in a stiff, strong rod that resists bending. The smooth surface finish and excellent corrosion resistance ensure durability, while the low weight of approximately 22 g/m minimizes added mass.

Suitable for

• RC aircraft and car structural components
• Drone frames and arms
• Robotics linkages and supports
• DIY reinforcement and hobby projects

Key specifications

• Material: Carbon fiber composite
• Diameter: 4 mm (±0.1 mm)
• Length: 1000 mm (±2 mm)
• Shape: Round rod
• Colour: Black
• Manufacturing process: Pultruded
• Tensile strength: >1500 MPa
• Modulus of elasticity: >100 GPa
• Weight per meter: approx. 22 g/m
• Surface finish: Smooth
• Electrical conductivity: Electrically conductive
• Corrosion resistance: Excellent
• UV resistance: Good (resin dependent)
• Thermal expansion: Very low

Recommendations

For cutting, use a fine-tooth saw or rotary tool with a diamond blade to avoid splintering. Lightly sand the cut end to remove any sharp edges. When bonding, lightly abrade the surface and clean with isopropyl alcohol before applying epoxy or cyanoacrylate adhesive.