FDM material
TPU 64D (Semi-Rigid TPU) 3D Printing
A stiff TPU at the hard end of the scale: it bends rather than stretches and springs back from impacts that would crack rigid plastics. Useful between flexible TPU and nylon for bumpers, protective shells, and clips.
Properties
- Tensile Strength
- 35–45 MPa
- Heat Resistance
- ~85 °C
- Flexibility
- Medium (Shore 64D)
- Chemical Resistance
- High
- Relative Cost
- $$
Typical values for printed parts. Strength between layers is lower than along them.
Good for
- Bumpers & guards
- Protective cases
- Semi-rigid clips
- Impact-absorbing mounts
How we print it
- Tolerance
- ±0.2 mm typical
- Largest part in one piece
- 350 × 320 × 325 mm
- Production
- 2-5 business days; rush available
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TPU 64D: common questions
What is TPU 64D good for?
TPU 64D is a common choice for bumpers & guards, protective cases, semi-rigid clips, impact-absorbing mounts. A stiff TPU at the hard end of the scale: it bends rather than stretches and springs back from impacts that would crack rigid plastics. Useful between flexible TPU and nylon for bumpers, protective shells, and clips.
How strong and heat-resistant is TPU 64D?
Printed TPU 64D parts have a typical tensile strength of 35–45 MPa and heat resistance of ~85 °C. These are typical values for printed parts in the XY direction; strength between layers is lower, so orientation matters for loaded parts.
How big a part can you print in TPU 64D, and how fast?
Up to 350 × 320 × 325 mm in one piece; larger parts are printed in sections and joined, after a review. Production takes 2-5 business days, and rush service is available.