![]() ![]() If you're interested in using functional 3D printing and materials in your business, feel free to reach out, and we can help you make the right choice for your application. These can come back with specific per-part testing and certification, but it's a bit more process, so keep that in mind.Īt Vision Miner, we specialize in Functional 3D printing, especially high-performance plastics like PEEK, ULTEM, PPSU, PPS, CFPA, and more. The base material may have all the proper certificates, but with the addition of carbon fiber, the FAA certifications go away. However, CFPEEK may not work for all applications, due to the uncertified nature of custom composites. Not only is the warping greatly reduced, but the dimensional accuracy is better, surface finish is cleaner, and layer adhesion is generally improved. However, with the addition of aerospace-grade chopped carbon fiber strands, the material has become FAR EASIER to work with. When it comes to PEEK printing, the biggest challenge is the warping from it's semicrystalline structure - this stuff can pull with upwards of 20,000 PSI on the plate, making it very difficult to reign in some geometries. We primarily use and sell 3DXTech CFPEEK due to it's high-quality carbon and excellent diameter consistency: In this video, we're giving our insights and experience printing in CFPEEK - the carbon-fiber composite version of Polyetheretherketone filament. Warp-Free Polycarbonate (PC) 3D PrintingĠ comment(s) Articles All About PEEK + Carbon Fiber Composite Filament (CFPEEK): Open-Material 3D Printers 2020.PEEK, PEI, PAEK, ULTEM™: What Does It All Mean?.3D Printing: What’s Too Hot or Too Cold?.3D Printing: Support Structures Explained!.3D Printer Bed Temps: Too Hot or Too Cold?.Before extrusion, the pellets were dried for 24 h at 150 in an oven with air circulation. ![]() 3D Printing: What the Pros Recommend- Tuning Your Filament / Material Pellets of VICTREX 150CA30 PEEK containing 30 wt of short carbon fibre with an average length of 133 mm (☗3 m) and diameter 67 m were extruded into a filament of diameter 1.75 mm (☐.10 mm).
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