UNI EN ISO 6721-2 : 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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PLASTICS - DETERMINATION OF DYNAMIC MECHANICAL PROPERTIES - PART 2: TORSION-PENDULUM METHOD
19-09-2019
01-01-2008
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test apparatus
6 Test specimens
7 Number of specimens
8 Conditioning
9 Procedure
10 Expression of results
11 Precision
12 Test report
Annex A (normative) - Influence of longitudinal force, W
Annex B (informative) - Damping correction factor, F[d]
Annex C (informative) - Dimensional correction factor, F[c]
Bibliography
Describes two methods (A and B) for determining the linear dynamic mechanical properties of plastics, i.e. the storage and loss components of the torsional modulus, as a function of temperature, for small deformations within the frequency range from 0,1 Hz to 10 Hz.
| DocumentType |
Standard
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| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 6721-2:2008-09 | Identical |
| NEN EN ISO 6721-2 : 2008 | Identical |
| EN ISO 6721-2:2019 | Identical |
| NS EN ISO 6721-2 : 2ED 2008 | Identical |
| NF EN ISO 6721-2 : 2008 | Identical |
| EN ISO 6721-2:2008 | Identical |
| SN EN ISO 6721-2 : 2008 | Identical |
| ONORM EN ISO 6721-2 : 2008 | Identical |
| NBN EN ISO 6721-2 : 2008 | Identical |
| UNE-EN ISO 6721-2:2009 | Identical |
| I.S. EN ISO 6721-2:2008 | Identical |
| BS EN ISO 6721-2:2008 | Identical |
| ISO 6721-2:2008 | Identical |
| ISO 6721-1:2011 | Plastics Determination of dynamic mechanical properties Part 1: General principles |
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