99.60 Withdrawal effective Jul 23, 2025
CEN
CEN/TC 249 Plastics
European Norm
83.080.01 Plastics in general
ISO 6427:2013 specifies methods for the determination of components in plastics that can be extracted by hot organic liquids near their boiling points. For one special case, a so-called cold-extraction method is given.
The extractable components can be monomers, oligomers, polymers, plasticizers, stabilizers, etc. The kind and percentage of extractable matter influence the properties of plastics.
The recommended extraction liquid depends on the type of plastic and on the purpose of the determination. The extracted amounts of special constituents are often not quantitative in the sense of analytical chemistry.
WITHDRAWN
EN ISO 6427:1998
WITHDRAWN
EN ISO 6427:2014
99.60
Withdrawal effective
Jul 23, 2025
PUBLISHED
EN ISO 6427:2025