BS ISO 2322:2023
Styrene-butadiene rubber (SBR). Emulsion- and solution-polymerized types. Evaluation procedures (British Standard)

Standard No.

BS ISO 2322:2023

Published By

American National Standards Institute （ANSI)

Latest

BS ISO 2322:2023

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.

BS ISO 2322:2023 history

• 1970 BS ISO 2322:2023 Styrene-butadiene rubber (SBR). Emulsion- and solution-polymerized types. Evaluation procedures (British Standard)
• 2014 BS ISO 2322:2014 Styrene-butadiene rubber (SBR). Emulsion- and solution-polymerized types. Evaluation procedures
• 0000 BS ISO 2322:2009
• 1997 BS 6995:1997 Method for evaluation of vulcanization characteristics of styrene-butadiene rubber (SBR, YSBR) (emulsion and solution-polymerized types)