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ISO/AWI 25694-2

Carboxylic-acrylonitrile-butadiene rubber (XNBR) — Determination of carboxyl content — Part 2: Oxygen analysis

General information

20.00     Sep 23, 2025

ISO

ISO/TC 45/SC 3

International Standard

Scope

This document specifies a method for the determination of the carboxyl content in carboxylic-acrylonitrile-butadiene rubber (XNBR) using elemental analyser.
This method is applicable to carboxylic-acrylonitrile-butadiene rubber with carboxyl content not less than 1%.

Life cycle

NOW

PROJECT
ISO/AWI 25694-2
20.00 New project registered in TC/SC work programme
Sep 23, 2025