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Line 3: HO - (CO - '''PA''' - CO - O - '''PE''' - O)n - H PEBA is a high performance thermoplastic elastomer. It is used to replace common elastomers – thermoplastic polyurethanes, polyester elastomers, and silicons - for these characteristics: lower density among TPE, superior mechanical and dynamic properties (flexibility, impact resistance, energy return, fatigue resistance) and keeping these properties at low temperature (lower than -40°C), ~~better~~and good resistance against a wide range of ~~chemical substances, no yellowing after UV exposition, good touch feeling, wide choice of decoration, etc~~chemicals. ==Applications==

Polyether block amide: Difference between revisions