NEN-ISO 6721-5
Plastics - Determination of dynamic mechanical properties - Part 5: Flexural vibration - Non-resonance method
| Organization: | NEN |
| Publication Date: | 1 July 1996 |
| Status: | active |
| Page Count: | 14 |
| ICS Code (Plastics in general): | 83.080.01 |
scope:
Describes a flexural, non-resonance method for determining the components of the Young's complex modulus E* of polymers at frequencies typically in the range 0,01 Hz to 100 Hz. The method is suitable for measuring dynamic storage moduli in the range 10 MPa to 200 GPa. Although materials with moduli less than 10 MPa may be studied, more accurate measurements of their dynamic properties can be made using shear modes of deformation.
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