Ultrafuse® TPU 85A was specially developed for FFF printing and is an advanced filament based on BASF´s Elastollan®
materials. Elastollan® is the brand name for thermoplastic polyurethane (TPU) by BASF. It stands for maximum
reliability, consistent product quality, and cost efficiency.

Ultrafuse® TPU 85A offers a broad range of degrees of hardness with different designs, making this fi lament an ideal
material in applications where specific degrees of flexibility are critical.

Product safety

Recommended: Process materials in a well ventilated room, or use professional extraction systems. For further and more detailed information please consult the corresponding material safety data sheets.

Safety Data Sheet: ULTRAFUSETPU85A_933777_SDS_GEN_00_EN_2-0

Benefits at a Glance

  • High wear and abrasion resistance
  • Very good low-temperature flexibility
  • High tensile strength and outstanding resistance to
    tear propagation
  • Excellent damping characteristics
  • High resistance to oils, greases, oxygen and ozone

Example Applications

  • Functional flexible parts
  • Footwear, sports and leisure
  • Automotive, industrial manufacturing, agriculture and construction

Material Properties

Tensile Notched Impact Strength (kJ/m^2): 132 (ZX), no break (XY) (XY), (XY)
Shore D Hardness: 37
Shore A Hardness: 90
Elongation at Break, Strain at Break: 320 % (ZX), 600% (XY)
Impact Strength Izod notched: no break

Example print:




Weight 1,1 kg
Dimensions 21,7 × 20,5 × 6,1 cm
Diameter Filament

1,75 mm, 2,85 mm


750 gr


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