Published
The method consists in incinerating of a test portion at 550 + 15 C in an electrically heated muffle furnace, until practically constant mass is reached. It isnot applicable to compounded products. It cancels and replaces ISO Recommandation R 749.1968.
WITHDRAWN
SRPS E.B8.016:1973
PUBLISHED
SRPS ISO 749:2014
90.93
Standard confirmed
Jun 14, 2022