90.93 Standard confirmed Jun 11, 2020
ISO
ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry
International Standard
83.040.10 Latex and raw rubber
ISO 11089:2010 describes a procedure for the determination of the following antidegradants in raw synthetic rubbers:
N‑alkyl-N'‑phenyl-p‑phenylenediamine;
N‑aryl-N'‑aryl-p‑phenylenediamine;
poly‑2,2,4‑trimethyl-1,2‑dihydroquinoline.
Extender oils, when present, can interfere.
The method, with modification if necessary, can be applied to the determination of other amine antidegradants.
WITHDRAWN
ISO 11089:1997
PUBLISHED
ISO 11089:2010
90.93
Standard confirmed
Jun 11, 2020