Historical
ISO 6721-5:1996
Plastics - Determination of dynamic mechanical properties - Part 5: Flexural vibration - Non-resonance method
Describes a flexural vibration method for determining the components of the Young's complex modulus E/Zeichen) of polymers at frequencies typically in the range 0,01 Hz to 100 Hz. Suitable for measuring dynamic storage moduli in the range 10 MPa to 200 MPa. Particularly suited to the measurement of loss factors greater than 0,1.
International Organization for Standardization [iso]