ISO 12492:2025

Rubber, raw — Determination of water content by Karl Fischer method

Publication date: Jun 6, 2025

General information

Current stage: 60.60 Effective date: Jun 6, 2025

Originator: ISO

Owner: ISO/TC 45/SC 3

Type: International Standard

ICS: 83.040.10

Languages: English

Buying

Status: Published

PDF - ALL 11,307

Paper - ALL 11,307

CD - ALL 11,307

Language

Language in which you want to receive the document.

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.

ISO 12492:2025

Rubber, raw — Determination of water content by Karl Fischer method

General information

Buying

Scope

Life cycle

PREVIOUSLY

NOW