Markforged Onyx GF
Markforged · Nylon filament for FFF
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Overview
Onyx GF is a nylon filament filled with chopped glass fibre for industrial tooling and end-use parts, offering Onyx-like finish and accuracy in six functional colours. It is non-conductive and can be reinforced with continuous fibre for heavier loads.
Features
- Material type
- Engineering
- Brand family
- Markforged
- Polymer
- Nylon
- Processing technology
- FFF
- Material form
- Filament
- Manufacturer
- Markforged
- Reinforcements
- Glass Fiber
Characteristics
- High tempHeat deflection temperature of 100 °C or more — keeps its shape in hot environments.
- Glass fiberReinforced with glass fiber for extra stiffness and heat resistance.
Applications
- Industrial tooling
- End-use parts
- Color-coded tooling / error-proofing
- Automotive
- Aerospace
- Defense
- Functional, load-bearing parts
- Jigs, fixtures and tooling
- High-temperature parts
Based on this material's datasheet values. Every part is different — ask an engineer to confirm it suits yours.
Physical
- 1.21 ± 0.01g/cm³
Thermal
- 138°C ASTM D648 A, 1.8 MPa (via DMA, internal method)
Mechanical
- 3100 ± 100MPa ASTM D638 (XY)
- 56.5 ± 0.9MPa ASTM D638 (XY)
- 6.2 ± 0.6% ASTM D638 (XY)
- 2400 ± 100MPa ASTM D790
- 88.2 ± 2.4MPa ASTM D790
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-GF™.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.