GB/T 30922-2014
ActiveIsobutene-isoprene rubber
异丁烯-异戊二烯橡胶(IIR)
Application Summary AI generated
GB/T 30922-2014 specifies the classification, technical requirements, test methods, inspection rules, and packaging for isobutene-isoprene rubber (IIR). It is applied in the production and quality control of butyl rubber used for manufacturing inner tubes, tire inner liners, pharmaceutical stoppers, and sealants. This standard ensures consistent material properties for industrial and automotive applications requiring high air retention and chemical resistance.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.