BSI 20/30406584 DC 2020

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BS EN ISO 6721-3. Plastics. Determination of dynamic mechanical properties – Part 3. Flexural vibration. Resonance-curve method

Published By	Publication Date	Number of Pages
BSI	2020	19

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Categories: 83.080.01 - Plastics in general, BSI

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Description

This document specifies a bending-vibration method based upon resonance curves for determining the flexural complex modulus 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.

Additional information

Status	Definitive
Pages	19
Publication Date	2020-03-09
Standard Number	20/30406584 DC
Title	BS EN ISO 6721-3. Plastics. Determination of dynamic mechanical properties – Part 3. Flexural vibration. Resonance-curve method
Identical National Standard Of	ISO/DIS 6721-3
Descriptors	Accuracy, Laminates, Test equipment, Specimen preparation, Resonance, Precision, Dynamic testing, Polymers, Plastics and rubber technology, Plastics, Mechanical properties of materials, Test specimens, Equations, Acoustic insulating materials, Bend testing, Mechanical testing, Modulus of elasticity, Damping tests
Publisher	BSI
Committee	PRI/21
ICS Codes	83.080.01 - Plastics in general

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BSI 20/30406584 DC 2020

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