This standard was last reviewed and confirmed in 2020. Therefore this version remains current.
Specifies a gravimetric method, the principle of which consists in weighing the fraction of a test portion of pitch which is insoluble in toluene after boiling for a specified period.
Status: PublishedPublication date: 1980-11
Edition: 1Number of pages: 2
Technical Committee: ISO/TC 226 Materials for the production of primary aluminium
Buy this standard
|std 1 40|
|std 2 40||Paper|