Thermoplastic Ployurethane Elastomers (TPU) BASF
The torsion vibration test as specified in DIN EN ISO 6721-2 is used to determine the elastic behavior of polymeric materials under dynamic torsional loading, over a temperature range. In this test, a test specimen is stimulated into free torsional vibration. The torsional angle is kept low enough to prevent permanent deformation. Under the test
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