GB/T 34247.1-2017
ActiveDetermination of the unsaturation of isobutene-isoprene rubber—Part 1: Iodometry
异丁烯-异戊二烯橡胶(IIR)不饱和度的测定 第1部分：碘量法
Application Summary AI generated
This standard specifies the iodometric method for determining the unsaturation level of isobutene-isoprene rubber (IIR), which is critical for quality control in rubber manufacturing. It is applied in laboratory testing within the rubber and plastics industry to verify the chemical composition and curing properties of butyl rubber used in products like tire inner liners, pharmaceutical stoppers, and sealants.
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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.