ISO 12492:2025

OVERVIEW

This document specifies two test methods for the determination of water content of raw rubber and compounded rubber using a coulometric Karl Fischer titration method:

—     method A uses an evaporator of heating tube type oven;

—     method B uses an evaporator of vial type oven.

It applies to the water content range between 0,01 % and 1 %.

In case of dispute, method B is the preferred method.

COMMENTS

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