Onyx

Onyx Filament

Nylon mixed with chopped carbon fiber offers a high-strength thermoplastic with excellent heat resistance, surface finish, and chemical resistance.
Scroll down
Impact Resistance
Reinforced with

Onyx

(TPa/s²)

When To 3D Print With Onyx Material

Onyx serves as a thermoplastic matrix for Markforged’s composite parts. It can be printed alone or reinforced with one of our continuous fibers to give strength comparable to aluminum. Use Onyx filament for anything from tooling and fixtures to end-use parts.

Application Spotlight

Onyx

FAQ

How strong is Onyx Material for 3D Printing?

Onyx has a flexural strength of 81 MPa (11.7 ksi). For more information on Onyx material properties, check out the data sheet.

What is the difference between chopped carbon fiber and continuous carbon fiber?

Chopped carbon fiber is what is mixed into Onyx filament giving it high stiffness and strength. Continuous carbon fiber is a reinforcement fiber that can be printed in long strands, creating composite parts many times stronger and stiffer than Onyx material. For more information, read through this article.

Onyx
 material is compatible with our desktop and industrial series 3D printers.
Learn more
Onyx
 is only compatible with our Industrial Series machines.
Learn more
Compatible with our Metal X system.
Learn more