Reference number
ISO 289-2:1994
© ISO 2024
ISO 289-2:1994
Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 2: Determination of pre-vulcanization characteristics
Edition 1
1994-06
Retirada
Retirada (Edición 1, 1994)

Resumen

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.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 1994-06
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 1
    Número de páginas
     : 3
  • Comité Técnico :
    ISO/TC 45/SC 2
    ICS :
    83.060 
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