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ISO 2322:2023

Styrene-butadiene rubber (SBR) — Emulsion- and solution-polymerized types — Evaluation procedures ISO 2322:2023

Publication date:   May 2, 2023

General information

60.60 Standard published   May 2, 2023

ISO

ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry

International Standard

83.060   Rubber

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Scope

This document specifies:
—     physical and chemical tests on raw rubbers;
—     standard materials, standard test formulations, equipment, and processing methods for evaluating the vulcanization characteristics of emulsion- and solution-polymerized styrene-butadiene rubbers (SBRs), including oil-extended rubbers.
It applies to those rubbers listed in Table 1 which are normally used in vulcanized form.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2322:2014

NOW

PUBLISHED
ISO 2322:2023
60.60 Standard published
May 2, 2023