ISO 4663:1986Withdrawn

Rubber — Determination of dynamic behaviour of vulcanizates at low frequencies — Torsion pendulum method

Caoutchouc — Détermination du comportement dynamique des vulcanisats à basses fréquences — Méthode du pendule de torsion

This edition has been replaced by ISO 4664-2:2006.

Abstract / scope

Determines the shear modulus and the mechanical damping over a wide temperature range at low frequencies and comparatively low strain in shear. Test is primarily intended for the determination of the temperature at which the test piece shows transitions in the visco-elastic properties. Not particular accurate for the determination of absolute values of modulus. Three methods of using the torsion pendulum are given. 2 figures show the apparatus. - Constitutes a minor revision of the second edition (ISO 4463-1984).

Life cycle

Replaces

ISO 4663:1984WithdrawnRubber — Determination of dynamic behaviour of vulcanizates at low frequencies — Torsion pendulum methodInternational Standard · Published 1 Feb 1984 · ISO/TC 45

Replaced by

ISO 4664-2:2006PublishedRubber, vulcanized or thermoplastic — Determination of dynamic properties — Part 2: Torsion pendulum methods at low frequenciesInternational Standard · Published 12 Oct 2006 · ISO/TC 45/SC 2