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Markforged Onyx ESD

Markforged · Nylon filament for FFF

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Overview

Onyx ESD is a static-dissipative version of Onyx, a micro carbon fibre filled nylon, with similar strength and surface finish. It can be reinforced with continuous fibres and is meant for parts that must be ESD safe.

Features

  • ESD-safe (static dissipative)
  • Reinforceable with continuous fiber
Material type
Engineering
Brand family
Markforged
Polymer
Nylon
Processing technology
FFF
Material form
Filament
Manufacturer
Markforged
Reinforcements
Carbon Fiber

Characteristics

  • ESD-safeStatic-dissipative (surface resistivity 10⁹ Ω/sq or lower) — safe around sensitive electronics.
  • Carbon fiberReinforced with carbon fiber for extra stiffness and a matte finish.

Applications

Based on this material's datasheet values. Every part is different — ask an engineer to confirm it suits yours.

Physical

10⁵ - 10⁷Ω/sq ANSI/ESD STM11.11

Mechanical

4200MPa ASTM D638
52 (yield)MPa ASTM D638

Versus other Nylon

See where it ranks against the 5 other Nylon materials we stock.

    Typical values from each manufacturer's datasheet. Test methods can differ between brands, so treat small gaps as a tie.

    Downloads

    • Technical data sheet (TDS)Onyx-ESD™.pdf Download
    • Quick3D summaryThis page as a printable PDF

    Values from the Markforged technical data sheet. Last updated . Typical values, not guaranteed minimums — see the disclaimer below.