ISO 6721-12:2022
Current
The latest, up-to-date edition.
Plastics — Determination of dynamic mechanical properties — Part 12: Compressive vibration — Non-resonance method
Hardcopy , PDF
English
23-02-2022
This document describes a compressive vibration, non-resonance method for determining the components of the compressive complex modulus E* of polymers at frequencies typically in the range 0,01Hz to 100Hz. The method is applicable for measuring dynamic storage moduli of semi-rigid polymers in the range 1MPa to 1GPa.
This method is particularly suited to the measurements of dynamic moduli and loss factors of semi‑rigid plastics in the shape of a right-angled prism, cylinder or tube and can be conveniently used to study the variation of dynamic properties with temperature and frequency through most of the glass‑rubber relaxation region (seeISO6721-1).
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
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