GB/T 34685-2017
ActiveAcrylonitrile-butadiene rubber(NBR)—Evaluation procedure
丙烯腈-丁二烯橡胶（NBR） 评价方法
Application Summary AI generated
This standard specifies the evaluation procedures for raw acrylonitrile-butadiene rubber (NBR), including test formulations, mixing methods, and vulcanization conditions. It is used by rubber manufacturers and testing laboratories to characterize the processing and physical properties of NBR compounds for quality control and material comparison. The standard applies primarily to the rubber industry, particularly in the production of seals, hoses, and gaskets requiring oil 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.