This standard specifies the method for measuring the pouring density of silicon-aluminum carbon black. This standard is applicable to the determination of the pouring density of various types of silicon-aluminum carbon black.
HG/T 2797.6-1996 history
2007HG/T 2797.6-2007 Silica-alumina carbon black.Part6:Determination of pour density
1996HG/T 2797.6-1996 Determination of pour density of silicon aluminum carbon black