Abstract

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.


General information 

  • Status
     :  Withdrawn
    Publication date
     : 1994-06
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee
     : ISO/TC 45/SC 2 Testing and analysis
  • ICS
     :
    83.060 Rubber

Life cycle


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