Cancels and replaces the second edition (1981). 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.
Status: WithdrawnPublication date: 1995-06
Edition: 3Number of pages: 3
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
ISO 2930:1995Stage: 95.99
Corrigenda / AmendmentsWithdrawn
ISO 2930:1995/Amd 1:2008
Got a question?
Check out our FAQs
+41 22 749 08 88
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.