TPU 3D Printing Filament 1.75mm Flexible No Bubble Non-toxic 3D Printer Plastic Material TPU Filament 0.5KG/0.25KG

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Product description

Print flexible parts and models with this high quality TPU filament, ideal for wheels, belts, phone cases (maybe in conjunction with a harder shell in another material), cosplay costumes, bushes and more.


  • Thermoplastic polyurethane (TPU) is a high strength flexible filament, including elasticity, transparency, and resistance to oil, grease and abrasion. It's flexible, can be bent to 360 degree. Technically, they are thermoplastic elastomers consisting of linear segmented block copolymers composed of hard and soft segments.
  • TPU can be easier to print with, with great layer-to-layer adhesion. Flexible material has many applications including automotive instrument panels, caster wheels, power tools, sporting goods, medical devices, drive belts, footwear, inflatable rafts, and a variety of extruded film, sheet and profile applications. TPU is also a popular material found in outer cases of mobile electronic devices, such as mobile phones. It is also used to make keyboard protectors for laptops.
  • Specially formulated TPU 3D Printers Filament, Clog-Free, Bubble-Free, stable in performance/
  • Dimensional Accuracy and Consistency, +/- 0.05 mm tolerance and 1.75mm diameter without any exaggeration. It consistently provides optimum flow through the extruder nozzle. Most 1.75 mm-specification 3d printers in the market are configured to run with the TPU(flexible) 3D printing filaments. Suitable for printers such as; EasyThreed , Makerbot, UP, Luzbot, Leapfrog, Reprap, Ultimaker, Mendel, Prusa, Raise3D, Creality, Artillery, Geeetech, SUNLU etc.....
  • Environmental Friendly . it complies with the Restriction of Hazardous Substance directive and are free from potentially hazardous substances.


  • Diameter: 1.75mm
  • Tolerance: +/- 0.05mm
  • Hardness: 95A
  • Density: 1.25±0.05g/cm3
  • Extruder Temperature: 190-230°C
  • Printing Speed: 30-60mm/s
  • Bed Temperature: 40°C
  • Layer height: 0.1-0.4mm

Printing tips

  • Slow down the speed, 10-20mm/s
  • Not suitable for printing models that are too high, because the higher the model, the upper portion of the model can move or sway
  • Because the consumables themselves are flexible, the printer's filament feed and extruder design must support it.
  • Printing temperature: 190-225°C
  • The distance between the wire feeding gear and the nozzle should be short

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