GB/T 21464-2008
AbolishedRubber - Determination of 5-Ethylidenenorbornene（ENB）or Dicyclopentadiene（DCPD） in Ethylene-Propylene-Diene (EPDM) Terpolymers
橡胶 乙烯-丙烯-二烯烃（EPDM）三元共聚物中5-乙叉降冰片烯（ENB）或双环戊二烯(DCPD)含量的测定
Application Summary AI generated
This standard specifies a method for determining the content of specific diene monomers, ENB or DCPD, in EPDM rubber. It is applied in quality control and material verification within the rubber manufacturing industry, particularly for raw material inspection and product formulation testing. The standard ensures consistent crosslinking properties and performance characteristics in EPDM used for automotive seals, hoses, and roofing membranes.
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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.