ISO 11089:2010

Rubber, raw synthetic — Determination of antidegradants by high-performance liquid chromatography

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.

Edition	2010
Published Date	2010
Published By	International Standardization Organisation
Page Count	6