Materials » SLS Powders » TPU

TPU

Very strong. Very flexible.

TPU is a fine polyamide powder. It is highly flexible and elastic, allowing it to stretch and return to its original shape. This property makes it ideal for applications requiring impact resistance and shock absorption.

TPU is an excellent fit for prototypes and final parts with elastic structures, hoses, grips, bellows, bumpers, gaskets and seals, tubes, toys and modeling. It’s used for applications in the automotive, aerospace, sporting goods and luxury industriies.

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TPU-70A-2

Key Features & Benefits

Suitable for demanding environments.

Resistant to abrasion, oils, greases, and various chemicals.

Highly flexible and elastic, allowing it to stretch and return to its original shape.

Temperature resistant

TPU Technical Specifications*

Base material

Polyurethane

Specification

Soft touch, Very good flexibility

Application

Gasket- seal- tubes – pipes

Appearance

White

Bulk density (g/cm3)

1.2

Sintered part density (g/cm3)

> 1.10

Average particle size (µm)

60 – 65

Melting point (°C)

105 – 125

Tensile strength (MPa)

6 – 12

Young Modulus (MPa)

40 – 65

Elongation at break (%)

> 300

Flexural modulus (MPa)

N/A

Izod – unnotched impact strength KJ/m²

No break

Shore Test

83 – 86 Test A

Resistivity domain

Insulator

*Performance characteristics of these materials may change according to product application, operating conditions or level of refresh.

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Compatible ProMaker printers

ProMaker P1000 S

Affordable and flexible.

300x300x360 mm
30W laser power

ProMaker P1000 X

Affordable, flexible and fast.

300x300x360 mm
60W laser power

Get the guide.

Learn about the flexibility and versatility of TPU and the best applications for its use.

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Design and development by Raincastle Communications.