ISO 2921:2011

Rubber, vulcanized -- Determination of low-temperature retraction (TR test)

ISO 2921:2011 specifies a method for the determination of the temperature-retraction characteristics of stretched vulcanized rubber.

It does not cover thermoplastic rubbers, as many thermoplastic elastomers have a yield point in the range of 5 % to 20 % elongation. This fact might affect the result when carrying out temperature-retraction tests on thermoplastic rubbers, and the results obtained from such tests should be analysed with caution.


General information

  • Current status : Published
    Publication date : 2011-10
  • Edition : 5
    Number of pages : 8
  • :
    ISO/TC 45/SC 2
    Testing and analysis
  • 83.060
    Rubber

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