ISO 6721-3:2021
Plastics — Determination of dynamic mechanical properties — Part 3: Flexural vibration — Resonance-curve method
OVERVIEW
This document specifies a bending-vibration method based upon resonance curves for determining the flexural complex modulus E*f of homogeneous plastics and the damping properties of laminated plastics intended for acoustic insulation, for example systems consisting of a metal sheet coated with a damping plastic layer, or sandwich systems consisting of two sheet-metal layers with an intermediate plastic layer. For many purposes, it is useful to determine these properties as a function of temperature and frequency.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2021 |
| No. of Pages | 13 |
| ICS Classification | 83.080.01 Plastics in general |
| Committee | ISO/TC 61/SC 5 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |