GB/T 32676-2016
ActiveHalogenated isobutene-isoprene rubber(BIIR and CIIR)—Evaluation procedures
卤化异丁烯-异戊二烯橡胶（BIIR和CIIR） 评价方法
Application Summary AI generated
This standard specifies the evaluation procedures for testing the physical and chemical properties of halogenated isobutene-isoprene rubber, specifically bromobutyl rubber (BIIR) and chlorobutyl rubber (CIIR). It is applied in the rubber industry for quality control and batch-to-batch consistency testing of these specialty rubbers, which are used in tire inner liners, pharmaceutical stoppers, and adhesives requiring low gas permeability and heat resistance.
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