ISO 7323:2006Published

Rubber, raw and unvulcanized compounded — Determination of plasticity number and recovery number — Parallel-plate method

Caoutchouc brut et mélanges non vulcanisés — Détermination de l'indice de plasticité et de l'indice de recouvrance — Méthode des plateaux parallèles

Abstract / scope

ISO 7323:2006 specifies a method using the parallel-plate plastometer for the determination of the plasticity number and recovery number of uncompounded, compounded and reclaimed stocks of unvulcanized rubbers and rubber-like materials.

Life cycle

Replaces

ISO 7323:1985WithdrawnRubber, raw and unvulcanized compounded — Determination of plasticity number and recovery number — Parallel plate methodInternational Standard · Published 15 Aug 1985 · ISO/TC 45/SC 2 ISO 7323:1985/Cor 1:2003WithdrawnRubber, raw and unvulcanized compounded — Determination of plasticity number and recovery number — Parallel plate method — Technical Corrigendum 1International Standard · Published 24 Feb 2003 · ISO/TC 45/SC 2