3.5 kg Carbon Fiber Extreme Black PLA: material and uses
This larger-spool PLA option combines USA-sourced milled carbon fiber with a deep opaque black, matte-textured finish. The resin base is virgin NatureWorks Ingeo PLA with Atomic’s additive package. Consider it for models, rigid prototypes and fixtures where PLA suits the operating conditions.
The 3.5 kg format provides more filament between spool changes, but does not guarantee uninterrupted printing or eliminate part failures. Added rigidity is not a guarantee of impact toughness or heat resistance. Evaluate part design, layer orientation, loads and operating temperature.
Indicative color reference: #3B3B3B. Screens, lighting and print settings affect perceived color; a flat hex reference cannot capture the textured finish.
Printing 3.5 kg Carbon Fiber Extreme Black PLA
Published nozzle temperature: 210–230°C. Use a hardened steel nozzle; the page recommends 0.40 mm or larger. The filament is mildly abrasive to print nozzles. Tune flow, cooling, retraction and speed for your printer and part geometry.
Larger-spool handling
Check that your holder or rack accommodates the 3.5 kg spool and allows it to rotate freely. Position it for a smooth route to the extruder without unnecessary drag or tight bends. Do not assume the roll fits an enclosed feeding system.
Quality and specifications
Diameter tolerance: ±0.02 mm or better. Out of round: 0.04 mm or less.
Smaller spool option
1 kg Carbon Fiber Extreme Black PLA
3.5 kg Carbon Fiber Extreme Black PLA FAQ
Is this PLA or PETG?
This listing is Carbon Fiber Extreme Black PLA. PETG PRO is a separate material option, not an interchangeable resin choice within this description.
What nozzle and temperature should I use?
Use a hardened steel nozzle, with 0.40 mm or larger recommended, and start from the published 210–230°C nozzle range. Tune for your setup.
Does carbon fiber make PLA suitable for hot environments?
Do not infer heat suitability from reinforcement or appearance. Evaluate the expected operating temperature, loads and part design and test a representative print.
What holder should I use for the larger roll?
Use a holder or rack that fits the 3.5 kg spool, supports it securely and lets it rotate freely along a smooth feeding path.
Can I try a sample first?
Carbon Fiber Extreme Black PLA sample coil
