ISO 7725:2020Published

Rubber and rubber products — Determination of chlorine and bromine content

Caoutchouc et produits à base de caoutchouc — Détermination de la teneur en brome et en chlore

Abstract / scope

This document specifies methods for the determination of chlorine and/or bromine present in raw rubber as well as vulcanized or unvulcanized rubber compounds.

The methods are applicable to natural rubbers and to the following synthetic rubbers: isoprene, styrene-butadiene, butadiene, butyl, halogenated butyl, nitrile, ethylene-propylene, chloroprene and epichlorohydrin.

Life cycle

Replaces

ISO 7725:1991WithdrawnRubber and rubber products — Determination of bromine and chlorine content — Oxygen flask combustion techniqueInternational Standard · Published 10 Oct 1991 · ISO/TC 45/SC 2