Product details
PEBA (Polyether Block Amide) is a thermoplastic high-performance elastomer that can replace various common elastomers such as polyurethane, polyester elastomers, or silicones. The raw material, which is also the basis for PEBA-S filament, comes from the French chemical company Arkema and is also known under the brand name PEBAX. The filament has a Shore hardness of 93A. Despite this value, it is considered one of the softest materials on the market. PEBA exhibits many similar properties to silicone, such as slip resistance, which clearly distinguishes it from other flexible materials like TPU. Additionally, the printing material offers high elongation at break and is very lightweight. PEBA-S can also be easily printed with Bowden-style extruders. However, the printing speed should be reduced, and fans may need to be turned off. PEBA is often used for the shoes or soles of athletes. Furthermore, the material is utilized for all cushioning or spring applications, such as shock absorbers. Due to the material's high resistance to extreme weather conditions (low temperatures, UV light, and moisture), PEBA is also used for ski boots. In the medical field, the material is used to manufacture catheters and prosthetics.