Plastics. Determination of dynamic mechanical properties - Tensile vibration. Sonic-pulse propagation method has-hardcopy ISO 5817 applies to joints

ISO 5817 applies to joints with a material thickness ≥ 0

While the recommendations given in this part of BS EN ISO 9241 apply to a wide range of available front-end technologies

IEC 60825-2:2000

which is reviewed and republished approximately every two years

Plastics. Determination of dynamic mechanical properties - Tensile vibration. Sonic-pulse propagation method has-hardcopy ISO 5817 applies to jointsWhat is this standard about? This document describes a pulse propagation method for determining the storage component of the complex tensile modulus E' of polymers at discrete frequencies typically in the range 3 kHz to 10 kHz. The method is suitable for measuring materials with storage moduli in the range 0,01 GPa to 200 GPa and with loss factors below 0,1 at around 10 kHz. With materials having a higher loss, significant errors in velocity