Reference number
ISO 2930:2009
ISO 2930:2009
Rubber, raw natural — Determination of plasticity retention index (PRI)
Edition 4
2009-12
Withdrawn
ISO 2930:2009
53002
Withdrawn (Edition 4, 2009)

Abstract

ISO 2930:2009 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.

General information

  •  : Withdrawn
     : 2009-12
    : Withdrawal of International Standard [95.99]
  •  : 4
     : 7
  • ISO/TC 45/SC 3
    83.040.10 
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