PolyFlex™ TPU90

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.

Can my printer print 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 and Drying 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)

What makes PolyFlex™ TPU90 unique?

PolyFlex™ TPU90 is easier to print than similar flexible material thank to its high melt index.

Spool Dimensions?

0.5kg cardboard spool:

Spool Inner Hole Diameter: 55±1mm

Spool Diameter: 200±1mm

Spool Width: 65.6±2mm

Spool Weight: 190±7g

0.75kg cardboard spool:

Spool Inner Hole Diameter: 55±1mm Spool Diameter: 200±1mm Spool Width: 50.6±2mm Spool Weight: 125±7g

1kg cardboard spool:

Spool Inner Hole Diameter: 55±1mm Spool Diameter: 200±1mm Spool Width: 65.6±2mm Spool Weight: 140±7g

2kg cardboard spool:

Spool Inner Hole Diameter: 55±1mm Spool Diameter: 250±1mm Spool Width: 117.2±2mm Spool Weight: 370±18.5g

3kg cardboard spool:

Spool Inner Hole Diameter: 55±1mm Spool Diameter: 250±1mm Spool Width: 117.2±2mm Spool Weight: 425±21.3g

5kg plastic spool: 32mm/300mm/160mm/819g

Spool Inner Hole Diameter: 32 ±1mm Spool Diameter: 300±1mm Spool Width: 160±1mm Spool Weight: 819±30g

Spool Material: PP