Net weight​

1 Kg

Dlameter

1.75 mm

Color

White / Black

Technical Data Sheet

A high toughness and 78D shore hardness flexible 3D printing material

Product Description

TPU78D is a semi-rigid 3D printing material that ensures a certain degree of flexibility while also taking into account good rigidity. TPU78D has excellent impact resistance and wear resistance, and also has high heat resistance. TPU78D is easy to print, compatible with most extruders, and does not even need to turn on the base plate heating. It can be used in the production of parts that replace ABS and have high impact requirements.

Material Properties

Recommended printing conditions ​

Nozzle Temperature

240-270 °C

Recommended Nozzle Diameter

≥0.2mm

Recommended build surface treatment

PEI or Coating with PVP glue

Build plate temperature

20-90 °C

Chamber Temp

N/A

Cooling fan speed

Off

Print speed

30-120 mm/s

Retraction distance

1-5 mm

Retraction speed

1800-3600 mm/min

Recommended Support Material

FusFree™ S-Multi Quick-Remove Support

Drying setting

70-80℃ for 4-6h

Annealing

N/A

Printing Tips:

  1. If you want to achieve high-speed printing, it is recommended to use direct extruders, such as BMG extruder, Titan extruder and Hemera extruder, and appropriately increase the nozzle temperature.

  2. TPU material is very easy to absorb moisture when exposed to air, and printing after absorbing moisture will result ozzing, extruding with bubbles and rough surface appearance, thus reducing print quality. It is recommended that put the filament into a dry box (humidity below 15%) immediately after opening the FusFlex™ TPU78D vacuum foil bag for printing. Please put the unused filament back into the original aluminum foil bag for sealed storage.

  3. After the material is damp, there will be more printing ozzing, bubbles extruded and rough printing surface. Please dry the filament in an oven at 70-80°C for 4-6h to restore the printing quality of FusFlex™ TPU78D.

FAQ

Most frequent questions and answers