BS 2782-3.323F(1997) : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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METHODS OF TESTING PLASTICS - MECHANICAL PROPERTIES - TENSILE VIBRATION - SONIC-PULSE PROPAGATION METHOD
Hardcopy , PDF
30-04-2008
English
01-01-1997
Important note : All end users must be registered with an Account prior to user licenses being assigned.Covers a pulse propagation method for determination of the storage component of the complex tensile modulus E* of polymers at discrete frequencies typically in range 3 kHz to 10 kHz. Suitable for measurement of materials with storage moduli in the 0,01 - 200 GPa, having loss factors under 0.1 in the region of 10 kHz with materials having a higher loss, significant errors in velocity measurement are introduced through amplitude decay.
| Committee |
PRI/21
|
| DevelopmentNote |
Supersedes 96/121976 DC. (06/2005) 1997 Edition Re-Issued in April 2008 as BS ISO 6721-9 & incorporates AMD 1 2007. Renumbered and superseded by BS ISO 6721-9. (04/2008)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 1183:1987 | Plastics Methods for determining the density and relative density of non-cellular plastics |
| ISO 6721-1:2011 | Plastics Determination of dynamic mechanical properties Part 1: General principles |
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