Grey TPU-90A 2.85mm 750g PolyFlex Polymaker

40.00 € 40.0 EUR 40.00 €

40.00 €

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Brand: Polymaker
Color: Gray
Weight: 1 Kg
Diameter: 2.85mm
Material: Flexible

PolyFlex TPU90


PolyFlex is a family of high-quality flexible materials. It provides the perfect solution for applications where high flexibility and durability are required.

PolyFlex TPU90, created from Covestro’s Addigy family, is a thermoplastic polyurethane (TPU) based filament designed to provide great flexibility without compromising on printing speed. It also has the ability to resist ultra-violet (UV) light or sunlight.


Printing PolyFlex TPU90?

We highly recommend to use a direct drive printer to print PolyFlex™ TPU90. A direct drive printer is a printer with the extruder mounted on top of the hot end. 


Printing Settings

Printing Temperature: 210˚C - 230˚C
Bed Temperature: 25˚C - 60˚C
Printing Speed: 30mm/s - 60mm/s
Fan: ON

Direct Drive:
Retraction Distance: 3mm
Retraction Speed: 40mm/s
Indirect Drive:
Retraction Distance: 6mm
Retraction Speed: 60mm/s

Drying Settings: 70˚C for 8h
(Only if the material has absorbed moisture)


Mechanical Properties


100% Modulus:

6.17 ± 0.19 Mpa


Tensile Strength:

30.0 ± 0.66 Mpa


Elongation at Break:

568.8 ± 15.3 (%)


Charpy Impact Strength:

5.7  ± 0.4 kJ/m2


Shore Hardness: 90A