1 Scope
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:
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— method A uses an evaporator of heating tube type oven;
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— 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.