International Standard
ISO 2930:2017
Rubber, raw natural — Determination of plasticity retention index (PRI)
Reference number
ISO 2930:2017
Edition 5
2017-08
International Standard
Read sample
ISO 2930:2017
68068
Published (Edition 5, 2017)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 2930:2017

ISO 2930:2017
68068
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

Abstract

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

  •  : Published
     : 2017-08
    : International Standard to be revised [90.92]
  •  : 5
     : 9
  • ISO/TC 45/SC 3
    83.040.10 
  • RSS updates

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