1KG Premium TPU filament 1.75mm

The eSUN eFlex TPU-87A is the perfect choice if your printed models are subject to impact and other mechanical stress. The material can be stretched many times over before it breaks and is extremely flexible and tough. In addition, the material is also extremely durable

Diameter 1.75mm2 ±0.05 Print Temp 220-250ºC Hot bed 45-60ºC (not required but recommended)

TPU 87A Characteristics:

Flexible and soft High impact resistance High elongation at break

Product certification: RoHS

We highly recommend reducing your print speed when 3D printing TPU. This can be frustrating, especially if you have invested in one of the fastest 3D printers around, but it will be far worse having to continuously unclog your 3D printer’s nozzle if you print too quickly.

We recommend printing at around 20-30mm/s with TPU. This is because TPU’s softness makes it more difficult to consistently extrude the right amount of filament, which can cause clogging, errors, and failed prints. It is better overall to go slow and steady, rather than go hell for leather and have to keep unclogging.

Use a build surface like PEI or blue builder’s tape along with glue stick or similar for adhesion. Be careful however if you are using PEI sheets, as TPU sticks very well to these sheets. Use extra glue stick or other surface for adhesion to prevent parts pulling off the PEI sheet after printing and fusing with it.

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