WARNING: Personnel using this section should have practical experience in regular laboratory work. This section does not address all possible safety issues. Users are responsible for taking appropriate safety and health measures and ensuring compliance with the conditions stipulated in relevant national regulations. This section specifies the method for determining the absorption value of dibutyl phthalate in silica-aluminum carbon black. This section applies to all kinds of silicon-aluminum carbon black.
HG/T 2797.3-2007 Referenced Document
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*, 2008-07-16 Update
HG/T 2797.7 Silica-alumina carbon black.Part7:Determination of heating loss