Abstract

 Preview

ISO 2930:2017 specifies a method for determining the plasticity retention index (PRI) of raw natural rubber.

The PRI is a measure of the resistance of raw natural rubber to thermal oxidation. A high resistance to thermal oxidation is shown as a high value of the index. PRI is not an absolute value and cannot give an absolute classification of plasticity number of different natural rubber after oxidation.


General information 

  • Status
     :  Published
    Publication date
     : 2017-08
  • Edition
     : 5
    Number of pages
     : 9
  • Technical Committee
     : ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry
  • ICS
     :
    83.040.10 Latex and raw rubber

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals:

12
Responsible Consumption and Production
15
Life on Land
9
Industry, Innovation and Infrastructure

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