Carbon Fiber Woven Tape

Carbon fiber is a high-strength, lightweight material made from thin strands of carbon. It’s used in aerospace, marine, automotive, sporting goods, and composite construction for its superior strength-to-weight ratio.

Carbon fiber is stiffer, stronger, and lighter than fiberglass, but also more expensive. It’s used when performance and weight savings are critical.

Carbon fiber has a tensile strength around 500,000 psi and is roughly five times stronger than steel by weight, which is why it is used where stiffness and low weight both matter. Real-world laminate strength depends on resin, fiber orientation, and layup quality, so a strong carbon panel comes from good wet-out and proper ply orientation, not the fabric alone.

Yes, epoxy resin is the most commonly used resin with carbon fiber, providing a strong, durable bond for structural and cosmetic applications.

The main difference is in the weave pattern and flexibility. Twill weave has a diagonal pattern (over 2, under 2), while plain weave has a tighter checkerboard pattern (over 1, under 1).

Use 2x2 twill when you're working with curved surfaces or want a sleek, visible finish. Use plain weave for flat surfaces, structural reinforcement, or areas that will be painted or hidden.

Chopped carbon fiber is added to epoxy, polyester, or vinyl ester resin to boost strength and stiffness without the bulk of woven fabric. Shops use it for reinforcing fillets and bond lines, casting small structural parts, and molded forged-carbon parts where you want the carbon look and high strength in a flowable mix. It is reinforcement, not a fairing filler.