Pebax® Physical Properties - Dynamic Mechanical Analysis


Polyether Block Amides

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Mechanical Properties

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1. A large range of mechanical properties

2. Elastic properties

3. Elastic return

4. Fatigue resistance

5. Outstanding properties at low temperature

6. Dynamic Mechanical Analysis (DMA)

Dynamic Mechanical Analysis (DMA) enables for the characterization of the micro-phase separation that can take place in pebax^® by studying the position and origin of the observed relaxations. Each relaxation is related to a decrease of the elastic modulus E’ and by a spike in the tan δ.