Frequently Asked Questions

Kevlar Core Carbon Fiber Round Tube ~ 1.875" ID x 72"

What are the key features of the Kevlar Core Carbon Fiber Round Tube (1.875" ID x 72")?

This tube combines a Kevlar core with carbon fiber outer layers, offering enhanced toughness, impact resistance, and a superior strength-to-weight ratio. The 1.875" inner diameter and 72" length make it suitable for applications requiring long, lightweight, and durable tubing. Kevlar core construction helps absorb impacts and reduces the risk of catastrophic failure compared to all-carbon fiber tubes.

What applications are best suited for this Kevlar core carbon fiber tube?

The 1.875" ID x 72" Kevlar core carbon fiber tube is ideal for projects where both strength and impact resistance are critical, such as robotics, aerospace, drone frames, and custom structural assemblies. Its toughness makes it suitable for environments with vibration, shock, or risk of collision.

How does the Kevlar core affect performance compared to standard carbon fiber tubes?

The Kevlar core increases impact resistance and toughness, making the tube less prone to brittle failure. While carbon fiber provides high stiffness and strength, Kevlar adds resilience, allowing the tube to better withstand repeated impacts or stress concentrations. This combination is particularly valuable in demanding applications.

Can the Kevlar Core Carbon Fiber Round Tube be cut, drilled, or machined?

Yes, the tube can be cut, drilled, and machined using standard composite fabrication tools. Customers have noted that DragonPlate's tubes are easy to work with and do not require specialized equipment. Proper safety measures should be followed to manage dust and debris during machining.

Are technical resources available for integrating this tube into custom designs?

DragonPlate provides downloadable CAD models and detailed technical documentation for its products, including Kevlar core carbon fiber tubes. These resources help customers integrate the tube into their designs and ensure compatibility with other components. For more information, visit the CAD models page or consult the product catalog.

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Kevlar Core Carbon Fiber Round Tube ~ 1.875" ID x 72"

$280.66
SKU: FDPT1.875*2.0*72*KC*

Please Allow 10-15 days before this item ships

The construction our of Kevlar core carbon fiber tubes is identical to our standard twill roll-wrapped tubes except that the uni-directional plies are replaced with prepreg woven Kevlar. By creating a sandwich laminate where carbon fiber comprises the material layers on the inside and outside of these tubes, Kevlar core carbon fiber tubes maintain most of the stiffness of our standard roll-wrapped twill prepreg tubes, but with greatly increased impact and puncture toughness due to the all Kevlar core. Wall thickness is 1/16" with a gloss finish.

 

Contact us for a quote on additional wall thicknesses.

 

Please allow 10-15 days before this product ships.

 

Also see other Kevlar Composites we manufacture.

The construction our of Kevlar core carbon fiber tubes is identical to our standard twill roll-wrapped tubes except that the uni-directional plies are replaced with prepreg woven Kevlar. By creating a sandwich laminate where carbon fiber comprises the material layers on the inside and outside of these tubes, Kevlar core carbon fiber tubes maintain most of the stiffness of our standard roll-wrapped twill prepreg tubes, but with greatly increased impact and puncture toughness due to the all Kevlar core. Wall thickness is 1/16" with a gloss finish.

 

Contact us for a quote on additional wall thicknesses.

 

Please allow 10-15 days before this product ships.

 

Also see other Kevlar Composites we manufacture.

Products specifications
Core Material Kevlar
Length 72"
Wall Thickness 0.0625"
Shape Round
Inner Diameter 1.875"
Outside Diameter 2"
Tube Finish Gloss
Ply Orientation Woven 0/90
Max Temperature 250 F
Composition CF (Woven) and Core
Approx. Weight

1.315 lbs

Approx. Density 0.048 lb/in3
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