Standard

ISO 12492:2025

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Abstract

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.

Document information

  • Standard from ISO
  • Published:
  • Edition: 2
  • Version: 1
  • Document type: IS
  • ICS 83.040.10
  • ISO TC ISO/TC 45/SC 3

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