International Standard
ISO 6721-12:2022
Plastics — Determination of dynamic mechanical properties — Part 12: Compressive vibration — Non-resonance method
Reference number
ISO 6721-12:2022
ISO 6721-12:2022
Edición 2
2022-02
2022-02
© ISO 2024
International Standard
Resumen
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 0,01 Hz to 100 Hz. The method is applicable for measuring dynamic storage moduli of semi-rigid polymers in the range 1 MPa to 1 GPa.
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 (see ISO 6721-1).
Informaciones generales
-
Estado: PublicadoFecha de publicación: 2022-02Etapa: Norma Internacional publicada [60.60]
-
Edición: 2Número de páginas: 8
-
Comité Técnico :ISO/TC 61/SC 5ICS :83.080.01
- RSS actualizaciones
Ciclo de vida
-
Anteriormente
RetiradaISO 6721-12:2009
-
Ahora
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)