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TPU 72D
TPU 72D

TPU 72D

TPU 72D is high-hardness thermoplastic polyurethane filament. It features great oil resistance, aging resistance and weather resistance, with low molding shrinkage and high mechanical strength. It offers decent resilience without the easy bendability of soft TPU grades. Its texture is similar to rigid engineering plastics while retaining the inherent toughness of polyurethane to prevent brittle fracture.
Color:Gray
Diameter:
Weight:
Technical Details
Density: 1.24g/cm³
Diameter: 1.75mm
Nominal Weight:  1000g
Softening Temperature: 32°C
Chamber Temperature: 30°C
Ironing Flow: 15%
Ironing Speed: 15mm/s
Shrinkage: 0.5%
Empty Spool Weight: 220g
Pressure Advance (K-Value):
Temperatures

Nozzle

220-240°C

Bed

40-60°C

Fan Speed

Fan Speed Min

50-100%

Bridge

100%

Disable For

?

First Layer Speeds

Walls

20mm/s

Infill

1mm/s

Other Layers

Outer Wall

12mm/s

Top Surface

0.5mm/s

Flow Characteristics

Max Volumetric Speed

12mm³/s

Flow Ratio

1

Drying Info

Drying Temp

100°C

Dry Time

3.5H

Build Plates

Smooth PEI

Textured PEI

Cool Plate