Fiberlogy Nylon PA12+CF15 vs TPU

Compare Fiberlogy Nylon PA12+CF15 and TPU filaments side-by-side so you can pick the right one for your 3D printing project.

Fiberlogy Nylon PA12+CF15 vs TPU: Fiberlogy Nylon PA12+CF15 is known for massively stiffer/tougher/more heat & abrasion resistant than nylon, while TPU is known for excellent layer adhesion. Both have no enclosure requirements; Fiberlogy Nylon PA12+CF15 is less moisture-sensitive; Fiberlogy Nylon PA12+CF15 prints at higher nozzle temperatures (265°C vs 200-240°C). Choose Fiberlogy Nylon PA12+CF15 for massively stiffer/tougher/more heat & abrasion resistant than nylon, or TPU for excellent layer adhesion.

Key differences at a glance

Property
Fiberlogy Nylon PA12+CF15
TPU
Nozzle temp
265°C
200-240°C
Bed temp
110°C
30-60°C
Enclosure needed
No
No
Ease of printing
Easy
Easy
Moisture sensitivity
low
high

Fiberlogy Nylon PA12+CF15

-

Massively stiffer/tougher/more heat & abrasion resistant than nylon

TPU

S

Thermoplastic Polyurethane

Excellent layer adhesion; extremely impact resistant; highly durable

Detailed Comparison

Property
Fiberlogy Nylon PA12+CF15
TPU
Tier Rating
Tier null
Tier S
Family
Nylon (PA)
Flexible
Nozzle Temp
265°C
200-240°C
Bed Temp
110°C
30-60°C
Enclosure
not needed
not needed
Cooling
Moderate cooling
Moisture Sensitivity
low
high

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

Fiberlogy Nylon PA12+CF15 Strengths

  • Massively stiffer/tougher/more heat & abrasion resistant than nylon
  • Warping reduced enough to be fairly easy to print (with correct setup)
  • Viable alternative to machined aluminum for some parts

TPU Strengths

  • Excellent layer adhesion; extremely impact resistant; highly durable
  • Great for combat robots, tactical/rough-use parts
  • Rubber-like parts (gaskets, grips, bumpers, wheels)

Considerations

Fiberlogy Nylon PA12+CF15 Caveats

  • Higher print temps; hardware wear if not equipped

TPU Caveats

  • Slow printing; retraction can cause jams (especially in Bowden setups)
  • Stringing is common
  • Very moisture sensitive; wet TPU prints poorly

Frequently Asked Questions

What is the difference between Fiberlogy Nylon PA12+CF15 and TPU?
Fiberlogy Nylon PA12+CF15 prints at 265°C nozzle / 110°C bed (No enclosure, low moisture sensitivity). TPU prints at 200-240°C nozzle / 30-60°C bed (No enclosure, high moisture sensitivity).
Is Fiberlogy Nylon PA12+CF15 or TPU stronger?
Our dataset does not include comparable tensile strength values for both. Qualitatively, Fiberlogy Nylon PA12+CF15 is suited to massively stiffer/tougher/more heat & abrasion resistant than nylon, while TPU is suited to excellent layer adhesion.
Which prints at a higher temperature, Fiberlogy Nylon PA12+CF15 or TPU?
Fiberlogy Nylon PA12+CF15 prints at a higher temperature (265°C nozzle vs 200-240°C for TPU).
Is Fiberlogy Nylon PA12+CF15 or TPU better for beginners?
Fiberlogy Nylon PA12+CF15 is better for beginners: enclosure is no and moisture sensitivity is low, vs no enclosure and high moisture for TPU.
Should I use Fiberlogy Nylon PA12+CF15 or TPU for flexible parts?
For flexible parts, TPU is usually the better fit (Excellent layer adhesion). Choose Fiberlogy Nylon PA12+CF15 instead when massively stiffer/tougher/more heat & abrasion resistant than nylon.

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