ANSI/ASA S2.22-1998 (R2012)

This Standard defines a method for measuring the dynamic mechanical properties of viscoelastic materials using longitudinal resonance in a bar-shaped test sample.



Vendor Note: This standard defines a method for measuring the dynamic mechanical properties of viscoelastic materials using longitudinalresonance in a bar-shaped test sample. The dynamic mechanical properties are expressed in terms of the frequencydependence of Youngs modulus and loss factor at a given reference temperature. The Standard provides information forconstructing such equipment and analyzing the results obtained.