This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
ISO 7270-2:2012 specifies a pyrolytic gas-chromatographic method for the determination of the styrene/butadiene/isoprene ratio in copolymers, or blends of homopolymers and/or copolymers, in raw rubbers or in unvulcanized or vulcanized compounds. It is applicable to copolymers/terpolymers consisting of styrene, butadiene and isoprene, and blends of these polymers.
Status : PublishedPublication date : 2012-09
Edition : 2Number of pages : 11
Technical Committee:Testing and analysis
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