BS 2782-3:Method 323A:1996

Superseded

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Methods of testing plastics. Mechanical properties Tensile vibration. Non-resonance method

Available format(s)

Hardcopy , PDF

Superseded date

01-31-2010

Language(s)

English

Published date

09-15-1996

Publisher

British Standards Institution

Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Test device
6 Test specimens
7 Number of specimens
8 Conditioning
9 Procedure
10 Expression of results
11 Precision
12 Test report
Figure
1 Schematic diagram of a suitable loading assembly for
determining dynamic moduli by a tensile forced non-
resonance method

Gives a forced, non-resonance method for the determination of the components of the tensile complex modulus E of polymers at frequencies typically in the range 0,01 Hz to 100 Hz, for measure- ment of dynamic storage moduli in the range 0,01 GPa to 5 GPa. suitable for measurement of loss factors greater than 0,1 and can be used for studying variation of dynamic properties with temperature and frequency through most of the glass-rubber relaxation region (ISO 6721-1:1994).

Committee	PRI/21
DevelopmentNote	Supersedes 92/43173 DC (06/2005)
DocumentType	Standard
Pages	12
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS ISO 6721-4:2008
Supersedes	92/43173 DC : JUL 92

BS EN ISO 6721-3:1996	Plastics. Determination of dynamic mechanical properties Flexural vibration. Resonance-curve method
BS EN ISO 6721-1:2011	Plastics. Determination of dynamic mechanical properties General principles