3DXtech Obsidian PA6+CF Black (Onyx Alternative), 1.75mm, 750g

Obsidian™ PA6+Carbon Fiber [Markforged ONYX Alternative]

Obsidian™ PA6+CF filament was formulated to be a lower-cost drop-in Markforged Onyx Alternative suitable for all Markforged printers. We developed this material after extensive analysis and testing on our own in-house Markforged printer and many outside beta testers. The result is a seamless printing experience that produces parts with an outstanding appearance and excellent mechanical properties. Made using premium high-modulus carbon fiber and PA6 copolymer, Obsidian™ is an excellent alternative to Onyx™ that allows our customers to save money when using your Markforged printer.

Don’t have a Markforged printer? That’s no problem – Obsidian™ is also compatible with all non-Markforged printers that are suitable for printing PA6+CF. Take advantage of the excellent strength, stiffness, and appearance of this specialty material without over spending on Markforged Onyx™

Benefits of Obsidian™ PA6+CF [Markforged Onyx Alternative]:

• Drop-in replacement for Onyx™ without any changes required to print settings
• >30% savings vs. Markforged Onyx™
• Excellent strength and stiffness
• Resistant to aliphatic hydrocarbons (oil/gas/lubricants)
• Superior dimensional stability (low warp/shrink/CTE)
• Compatible with Markforged FX20, X7, X5, X3, Mark Two, Onyx Pro, and Onyx One printers
• Compatible with Raise3D printers with toughed nozzles

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Filament Specifications:

• Diameter: 1.75mm +/- 0.05mm

Markforged Print Recommendations:

• Obsidian™ was formulated to be a drop-in for Onyx™ without any changes to the print settings.

Recommended Print Settings for Non-Markforged Printers:

• Extruder: 265-285°C
• Bed Temp: 90-110°C
• Nozzle: We currently recommend a hardened steel nozzle
• Bed Prep: Magigoo Bed Prep and 3DXTECH Polyimide Tape gives us the best results
• Heated Chamber: Recommended
• Supports: AquaTek™ water soluble X1 USM Universal Support Material is designed to work with complex models
• Drying Instructions: 90°C for 4 hours if the filament exhibits signs of moisture

Can You Use 3DXTECH Filament in the Bambu AMS?
Yes, you can. Our 750g reels fit within the size requirements of popular automated material management systems like the Bambu AMS, Creality CFS, and Anycubic ACE Pro. That means you can run 3DXTECH’s engineering-grade filaments in your favorite system.

Product Dimensions: 275x260x90


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This product has no specific warranty. Bilby 3D will honor obligations under Australia Consumer Guarantee regulations if and where they apply to this product
Technical Data Sheet