Withdrawn
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.
WITHDRAWN
ISO 6721:1983
WITHDRAWN
ISO 6721-3:1994
95.99
Withdrawal of Standard
Feb 19, 2021
WITHDRAWN
ISO 6721-3:1994/Cor 1:1995
PUBLISHED
ISO 6721-3:2021
Plastics - Determination of dynamic mechanical properties - Part 3: Flexural vibration - Resonance-curve method (ISO 6721-3:1994, including Technical Corrigendum 1: 1995)
95.99 Withdrawal of Standard