Carbon Fiber PLA vs PLA
Compare Carbon Fiber PLA and PLA filaments side-by-side so you can pick the right one for your 3D printing project.
Carbon Fiber PLA vs PLA: Carbon Fiber PLA is known for sharper details, while PLA is known for easiest to print. Both have no enclosure requirements; Carbon Fiber PLA prints at higher nozzle temperatures (200-230°C vs 190-220°C). Choose Carbon Fiber PLA for sharper details, or PLA for easiest to print.
Key differences at a glance
Carbon Fiber PLA
SPLA-CF
Sharper details, stabilizes cooling, low shrinkage
PLA
APolylactic Acid
Easiest to print, cheap, widely available, fast, good bridges/overhangs, easy support removal
Detailed Comparison
Green marks the generally easier or more forgiving option in that row, based on tier, enclosure needs, and moisture sensitivity. It is not always the better choice for a specific job, so weigh it against what your project actually needs.
Strengths Comparison
Carbon Fiber PLA Strengths
- Sharper details, stabilizes cooling, low shrinkage
- Matte finish, high dimensional accuracy, stiffer (but more brittle)
- Excellent-looking and accurate prints
PLA Strengths
- Easiest to print, cheap, widely available, fast, good bridges/overhangs, easy support removal
- Stiff non-composite thermoplastic, good tensile strength
Considerations
Carbon Fiber PLA Caveats
- More brittle than PLA
- Typically limited color selection (often black)
PLA Caveats
- Creeps under sustained load
- Poor heat resistance, UV degradation, can shatter on drops
- Not great for sanding/gluing/painting/touch-ups