Withdrawn
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.
WITHDRAWN
SRPS G.C1.057:1984
WITHDRAWN
SRPS ISO 2930:2014
95.99
Withdrawal of Standard
Jan 31, 2019
PUBLISHED
SRPS ISO 2930:2019