Résumé
The test consists of determining how the Mooney viscosity of the rubber compound changes with running time at a specified temperature relevant to the process for which the compound is to be used. The time at which the Mooney viscosity has increased by a specified number of units is recorded. The pre-vulcanization characteristics determined by this method provide a means of estimating how long compounded rubber can be maintained at high temperatures and remain processable.
Informations générales
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État actuel: AnnuléeDate de publication: 1994-06Stade: Annulation de la Norme internationale [95.99]
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Edition: 1Nombre de pages: 3
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Comité technique :ISO/TC 45/SC 2ICS :83.060
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Cycle de vie
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Précédemment
AnnuléeISO 667:1981
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Actuellement
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Révisée par
AnnuléeISO 289-2:2016