Extrudr Flax vs TPU
Compare Extrudr Flax and TPU filaments side-by-side. See which one is best for your 3D printing project.
Extrudr Flax
-Versatile 3D printing filament
TPU
SThermoplastic Polyurethane
Perfect layer adhesion; extremely impact resistant; nearly indestructible
Detailed Comparison
Property
Extrudr Flax
TPU
Tier Rating
Tier null
Tier S
Family
PLA
Flexible
Nozzle Temp
190°C
200-240°C
Bed Temp
60°C
30-60°C
Enclosure
not needed
not needed
Cooling
Moderate cooling
Moisture Sensitivity
low
high
Strengths Comparison
Extrudr Flax Strengths
TPU Strengths
- Perfect layer adhesion; extremely impact resistant; nearly indestructible
- Great for combat robots, tactical/rough-use parts
- Rubber-like parts (gaskets, grips, bumpers, wheels)
Considerations
Extrudr Flax Caveats
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
Is Extrudr Flax or TPU better for 3D printing?
TPU is generally rated higher (Tier S) compared to Extrudr Flax (Tier null). However, the best choice depends on your specific needs: Extrudr Flax is best for various applications, while TPU is best for Perfect layer adhesion; extremely impact resistant; nearly indestructible.
What are the temperature differences between Extrudr Flax and TPU?
Extrudr Flax prints at 190°C nozzle / 60°C bed. TPU prints at 200-240°C nozzle / 30-60°C bed.
Do Extrudr Flax and TPU need an enclosure?
Extrudr Flax: not needed. TPU: not needed.
Which is more beginner-friendly: Extrudr Flax or TPU?
Both Extrudr Flax and TPU are beginner-friendly options.