GB/T 23656-2016
ActiveRubber compounding ingredients—Determination of surface area for silica，precipitated，hydrated—CTAB method
橡胶配合剂 沉淀水合二氧化硅比表面积的测定 CTAB法
Application Summary AI generated
This standard specifies the CTAB (cetyltrimethylammonium bromide) method for determining the specific surface area of precipitated hydrated silica used as a rubber compounding ingredient. It is applied in the rubber industry to characterize the reinforcing properties of silica fillers, particularly for tire manufacturing and other rubber products where surface area affects dispersion and performance. The method is used in quality control and material specification testing to ensure consistent batch-to-batch properties of silica.
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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.