GB/T 3780.4-2008
AbolishedCarbon black - Part 4：Determination of oil absorption number for compressed sample
炭黑 第4部分：压缩试样吸油值的测定
Application Summary AI generated
GB/T 3780.4-2008 specifies the method for determining the oil absorption number of compressed carbon black samples. This standard is applied in the rubber and plastics industries to evaluate the structure level of carbon black, which influences the reinforcement and processing properties of rubber compounds. It is used by manufacturers and quality control labs to ensure consistent carbon black performance in tire production and other rubber goods.
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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.