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ISO 23075:2021

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Vulcanized rubbers - Determination of antidegradants by high-performance liquid chromatography

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This document describes a procedure for the determination of the following antidegradants in vulcanized rubbers:

—    aminoketone group;

—    naphthylamine group;

—    diphenylamine group;

—    p-phenylenediamine;

—    monophenol group.

The groups of antidegradants are summarized in Table A.1 with the chemical names, the abbreviated terms and the CAS registry numbers.

Extender oils, when present, can interfere.

For poly-2,2,4-trimethyl-1,2-dihydroquinoline, the method provides only an approximation because of its polymeric nature.


SDO ISO: International Organization for Standardization
Document Number ISO 23075
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 45/SC 2
Publish Date Document Id Type View
Not Available ISO 23075:2021 Revision