ISO 12492:2025
International Standard
Current Edition
·
Approved on
06 June 2025
Rubber, raw — Determination of water content by Karl Fischer method
ISO 12492:2025 Files
English
13 Pages
Current Edition
45.76 BHD
ISO 12492:2025 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:
— 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.
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