GB/T 21841-2019
ActiveRubber antioxidant—N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine（6PPD）
橡胶防老剂 N-1,3-二甲基丁基-N’-苯基对苯二胺（6PPD）
Application Summary AI generated
GB/T 21841-2019 specifies the technical requirements, test methods, inspection rules, and packaging for the rubber antioxidant 6PPD. It is applied in the rubber industry for quality control and procurement of 6PPD, a chemical used to prevent degradation and extend the service life of rubber products such as tires, hoses, and conveyor belts. The standard ensures consistent performance and safety of the antioxidant during manufacturing and end-use applications.
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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.