ISO - 6721-3
Plastics - Determination of Dynamic Mechanical Properties - Part 3: Flexural Vibration - Resonance-Curve Method
inactive
| Organization: | ISO |
| Publication Date: | 1 November 1994 |
| Status: | inactive |
| Page Count: | 16 |
| ICS Code (Plastics): | 83.080 |
scope:
This part of ISO 6721 specifies a bending-Vibration method based upon resonance curves for determining the flexural complex modulus Ef 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.
Document History
February 1, 2021
Plastics — Determination of dynamic mechanical properties — Part 3: Flexural vibration — Resonance-curve method
This document specifies a bending-vibration method based upon resonance curves for determining the flexural complex modulus Ef * of homogeneous plastics and the damping properties of laminated...
6721-3
November 1, 1994
Plastics - Determination of Dynamic Mechanical Properties - Part 3: Flexural Vibration - Resonance-Curve Method
This part of ISO 6721 specifies a bending-Vibration method based upon resonance curves for determining the flexural complex modulus Ef of homogeneous plastics and the damping properties of laminated...
November 1, 1994
Plastics - Determination of Dynamic Mechanical Properties - Part 3: Flexural Vibration - Resonance-Curve Method
This part of ISO 6721 specifies a bending-vibration method based upon resonance curves for determining the flexural complex modulus E; of homogeneous plastics and the damping properties of laminated...