DIN EN ISO 6721-3:2021-05
Plastics - Determination of dynamic mechanical properties - Part 3: Flexural vibration - Resonance-curve method (ISO 6721-3:2021); German version EN ISO 6721-3:2021
| Fecha edición: |
2021-05-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | The document specifies a bending-vibration-method based upon resonance curves for determining the flexural complex modulus E<(Index)f><(hoch)*> of homogeneous plastics and the damping properties of laminated plastics intended for acoustic insulation. |
| Keywords: | Bending vibration tests|Coatings|Damping|Deformation|Determination|Dynamic|Flexural modulus|Intermediate layers|Materials testing|Mathematical calculations|Mechanical properties|Metal sheets|Methods|Modulus of elasticity|Plastics|Properties|Resonance methods|Rigid|Rigidity|Synthetic surfacings|Test specimens|Testing|Vibration tests|Visco elasticity |
| ICS: | 83.080.01 - Plásticos en general |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 6721-3:2021 Idéntica ISO 6721-3:2021 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 6721-3:1996-12 Reemplaza a DIN EN ISO 6721-3:2020-03 |
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