ISO 4656-1:1992, Rubber compounding ingredients - Carbon black - Determination of dibutyl phthalate absorption number - Part 1: Method using absorptometer

Specifies principle, reagent, apparatus, sample preparation, conditions of the test, procedure and the expression of the results. An annex is given for checking and adjusting the torque spring and hydraulic damping, another for checking the constant-rate burette. This title may contain less than 24 pages of technical content.