BS EN ISO 6721-3:2021
Current
Current
The latest, up-to-date edition.
Plastics. Determination of dynamic mechanical properties Flexural vibration. Resonance-curve method
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
26-04-2021
Publisher
€188.48
Excluding VAT
| Committee |
PRI/21
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This document specifies a bending-vibration method based upon resonance curves for determining the flexural complex modulus 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.
| Standards | Relationship |
| ISO 6721-3:2021 | Equivalent |
| I.S. EN ISO 6721-3:2021 | Equivalent |
| DIN EN ISO 6721-3:2021-05 | Equivalent |
| EN ISO 6721-3:2021 | Equivalent |
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