Product Description
2mm carbon fiber rods are small-diameter support elements used in model building, RC aircraft, kites, crafts, and light structural projects. They are made from carbon fibers set in a resin matrix, providing a stiff, lightweight rod with a smooth matte finish and consistent 2mm diameter.
Technical Specifications
| Feature | Description |
|---|---|
| Diameter | 2mm (about 0.08 inches) |
| Material | Carbon fiber in resin |
| Color | Black |
| Surface | Smooth matte finish |
| Approximate Weight | 4.5g per meter |
| Available Lengths | 1m, 1.2m, 2m options |
| Flexibility | Rigid with slight flex under pressure |
| Cutting | Can be cut with hobby saw or rotary tool |
Mechanical properties such as tensile strength and modulus depend on fiber grade and resin system. Contact us for a material data sheet.
Popular Uses
RC Hobby and Model Building
- Lightweight support struts for micro RC airplanes
- Thin structural elements for model helicopters and drones
- Replacement parts for small quadcopter frames
- Fine support rods for scale model buildings
Kites and Outdoor Recreation
- Cross-bracing for small to medium kites
- Lightweight framework for indoor flying objects
- Support structure for small windsocks and flags
DIY Projects and Crafts
- Support rods for school science projects
- Thin structural elements for architectural models
- Lightweight framing for photography backdrops
- Custom tool extensions where weight matters
Working Tips
- Cutting: Wrap the cutting area with masking tape to reduce fraying, then use a fine-tooth hobby saw.
- Joining: Epoxy or CA glue (super glue) is commonly used to bond carbon fiber rods.
- Handling: Rods can splinter when broken; wear eye protection when cutting or drilling.
- Storage: Store flat and away from heat sources to maintain straightness.
Practical Comparison
| Material Type | Weight | Stiffness | Flexibility | Cost |
|---|---|---|---|---|
| 2mm Carbon Fiber Rod | Low | High | Low | $$$ |
| 2mm Wooden Dowel | Medium | Low | Medium | $ |
| 2mm Plastic Rod | Low | Low | High | $ |
| 2mm Aluminum Rod | Medium | Medium | Low | $$ |
Ratings are qualitative and depend on the specific alloy, plastic type, and wood species. Carbon fiber generally offers a higher stiffness-to-weight ratio than common hobby materials of the same diameter.
FAQ
What is 2mm carbon fiber rod used for?
2mm carbon fiber rod is commonly used for RC aircraft frames, drone arms, model helicopter tail booms, kite spars, architectural models, and lightweight structural supports in hobby and prototype projects.
What is the tensile strength of 2mm carbon fiber rod?
Tensile strength depends on fiber grade and resin system. Typical carbon fiber/epoxy composites fall in the range of 1000-2300 MPa. Request a material data sheet for the specific product batch.
Why choose 2mm carbon fiber rod over aluminum or plastic?
For the same diameter, carbon fiber rods generally offer higher stiffness-to-weight ratio than aluminum or common plastics, which can benefit weight-sensitive hobby and prototype applications.
What is the density and weight of 2mm carbon fiber rod?
Typical density is approximately 1.5-1.8 g/cm3. A 2mm rod weighs roughly 4.5-5.0 grams per meter, depending on fiber volume and resin content.
Can 2mm carbon fiber rod be cut and shaped?
Yes. It can be cut with hobby saws, rotary tools, or flush cutters and can be bonded with epoxy. Wear a mask when cutting because carbon dust is fine and irritating.
What is the maximum temperature for 2mm carbon fiber rod?
Temperature limit is governed mainly by the resin. Standard epoxy systems are typically rated for continuous use up to approximately 80-120C. Check the product data sheet for the exact rating.
Is 2mm carbon fiber rod flexible or rigid?
A 2mm carbon fiber rod is relatively rigid for its weight, with slight controlled deflection under load. Actual stiffness depends on fiber orientation and resin system.
What lengths are available for 2mm carbon fiber rod?
Standard lengths include 1m, 1.2m, and 2m. Custom cutting and other diameters are available on request.
Request a Project Quote
Contact IncomePultrusion for specifications, lead times, and competitive B2B pricing tailored to your application.
Explore the pultruded carbon fiber rods full size range for every diameter, or see our 3mm carbon fiber rod.
